-------------------------------------------------------------

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 31/10/2001

Tipo de Emprego: ANALISTA PROGRAMADOR JAVA
Nome da Empresa: Fourway Informática
Localizacao....: São Paulo

Somos uma consultoria em informática e buscamos profissionais com o
seguinte perfil:
* Experiência de pelo menos 2,5 anos na ferramenta J2EE;

Contato........: Juliana e Thais
Telefone.......: 3872-4873/3871-5441 R: 121/114
E-Mail.........: julianar@.../thaisf@...

-------------------------------------------------------------

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 30/10/2001

Tipo de Emprego: Consultor de sistemas
Nome da Empresa: ESafetransfer
Localizacao....: Sao Paulo / SP

Experiência mínima de 3 anos em desenvolvimento de sistemas de missão crítica
na internet, preferencialmente com Java. Amplos conhecimentos em O.O. e
UML.
O profissional irá desenvolver aplicativos tanto no Server quanto no
lado Client, podendo se especializar em JavaCard.

Maiores informações: www.esafetransfer.com

Contato........: somente por email com CV em txt ou html no anexo
E-Mail.........: rh@...

-------------------------------------------------------------

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 1/11/2001

Tipo de Emprego: ESTÁGIO
Nome da Empresa: CETIP
Localizacao....: RIO DE JANEIRO

A Cetip está contratando um Estagiário paraintegrar sua equipe no
Departamento de
Desenvolvimento de Sistemas. A empresa tem sede no Rio de Janeiro, atua
prestando serviços para o Mercado Financeiro em geral e tem atualmente em
torno de 170 funcionários.

A equipe de desenvolvimento atualmente trabalha em projeto de tecnologia
de ponta, principalmente dentro de ambiente Java.

O projeto final contará com mais de 1200 clientes dentro do Sistema
Financeiro e está sendo desenvolvido em três camadas usando-se
HTML, Java, C++ e Banco de Dados Oracle. Todo o desenvolvimento é feito
com equipe interna e usando técnicas, ferramentase metodologias de Orientação
a Objetos.

O Perfil de Estagiário de Desenv. Sistemas, segue às seguintes premissas
:
Requisitos necessários :

1) No mínimo cursando o 5o. período de Faculdade de Informática.
2) Domínio do ambiente Microsoft Windows.
3) Domínio de pelo menos uma linguagem de programação visual(Visual
Basic, Delphi, Java, etc.).
4) Disponibilidade : de 4h a 6h diárias.

Requisitos desejáveis :
1) Experiência (mesmo que acadêmica) em Orientação a Objetos.
2) Experiência (mesmo que acadêmica) em desenvolvimento Web (HTML).
3) Experiência (mesmo que acadêmica) com SQL e qualquer Banco de Dados
Relacional.
4) Experiência (mesmo que acadêmica) com qualquer Sistema Operacional
Unix.
5) Boa noção de Técnicas de Programação e Estruturas de Dados.

Obs.:
1) Não é necessário experiência profissional anterior.
2) Existe a possibilidade de que os profissionais selecionados para o
estágio sejam contratados em definitivo a partir do momento de sua
formação superior completa e/ou do momento de disponibilidade para
trabalho em horário integral, devendo para isso apresentar bom
rendimento durante o período de estágio.

Esperamos contatos pelo telefones 2276-7474 ou por email para
lucia@... para que uma entrevista possa ser marcada em horário
de conveniência mútua.

Contato........: Lucia Mainart
Telefone.......: (21)2276-7505
E-Mail.........: lucia@...

-------------------------------------------------------------

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 30/10/2001

Tipo de Emprego: Desenvolvimento/Programação
Nome da Empresa: confidencial
Localizacao....: São Paulo-S.P.

Para trabalhar com desenvolvimento de aplicativos para Internet.Bons
conhecimentos de Java2EE,JSP,Servlets,EJB e base de dados Oracle.

Oferecemos salário compatível com a função + benefícios.

Contato........: John Hughes
E-Mail.........: info@...

-------------------------------------------------------------

------

Atenciosamente,
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-=-=-=-=-=-
Magno Cavalcante -  falecom@...
PGP Public Key   -
http://keys.pgp.com:11371/pks/lookup?op=get&search=Magno+Alves+Cavalcante
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-=-=-=-=-=-

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 18/10/2001

Tipo de Emprego: Analista Programador Java / Oracle
Nome da Empresa: Atos Origin Brasil Ltda
Localizacao....: Sao Paulo

Empresa multinacional, lider do mercado de
Tecnologia, admite Analistas Programadores, com
conhecimento de Java e Oracle, ingles fluente
ou avancado, para atuar em Sorocaba.

Contato........: Claudia
Telefone.......: 11-3779-2812
E-Mail.........: claudia.gomes@...

----------------------------------------------

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 18/10/2001

Tipo de Emprego: Analistas de Sistemas
Nome da Empresa: Fundação Aplicações Tecnologias Críticas - Atech
Localizacao....: São Paulo

Somos uma empresa de integração de sistemas e tecnologia da informação para
gestão, tomada de decisão e redução de custos.

Estamos buscando profissionais com Formação em Engenharia
Elétrica/Eletronica, Análise de Sistemas e Ciências da Computação.

Experiência com desenvolvimento utilizando linguagem de programação JAVA e
C. Banco de Dados Oracle e Sistema Operacional Linux

Local São Paulo
Visite nosso site www.atech.br
Contato........: Cynthia
E-Mail.........: rh@...

----------------------------------------------

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 19/10/2001

Tipo de Emprego: Programador Java
Nome da Empresa: Touch Tecnologia
Localizacao....: São Paulo - SP - Vila Olímpia

Somos uma empresa de Tecnologia que desenvolve projetos para área de saúde e
estamos selecionando profissionais para atuar desenvolvendo sistemas em
ambiente java.

Requisitos:
a) Experiência profissional de pelo menos um ano na linguagem
JAVA/JSP/Servlet
b) Conhecimentos da Arquitetura WEB
c) Modelagem de Classes

Desejável:
a) Conhecimentos em J2EE

Oferecemos:
a) Opção CLT ou Consultor
b) Ótimo ambiente de Trabalho
c) Treinamentos Periódicos

Contato........: Álvaro
Telefone.......: 3089-6315
E-Mail.........: alvaro@...

----------------------------------------------

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 19/10/2001

Tipo de Emprego: Analista Programador Java Sr.
Nome da Empresa: Compromisso Tecnologia da Informação
Localizacao....: São Paulo

Empresa nacional de grande porte busca profissional com experiência em Java,
JSP, Oracle 8.3i e modelagem de classes, para trabalhar na região do Campo
Belo.

Enviar Cv sob código JAVA, identificado no campo Subject do e-mail.

Contato........: Tereza
E-Mail.........: rh@...

----------------------------------------------

---

Best regards!

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-
Magno Cavalcante -  falecom@...
Systems Analyst  -  Powerlogic Ltda. - http://www.powerlogic.com.br
PGP Public Key   -
http://keys.pgp.com:11371/pks/lookup?op=get&search=Magno+Alves+Cavalcante
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-

_________________________________________________________
Oi! Você quer um iG-mail gratuito?
Então clique aqui: http://registro.ig.com.br/

- W E L C O M E -

to the Java Developer Connection(sm) (JDC) Newsletter, covering
Early Access software releases, new products, developer programs,
and more.

You can view this issue on the Web at:
http://java.sun.com/jdc/techDocs/Newsletters/2001/nl1019.html

and you'll find the JDC Newsletter archives at:
http://java.sun.com/jdc/techDocs/Newsletters/jdc_newsletters.html

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              J  D  C    N  E  W  S  L  E  T  T  E  R


   INSIDE THE JDC

   New on the JDC
   * Articles
   * Bookshelf
   * Tech Tips
   * Newsletters

   PRODUCT NEWS

   Early Access Developer Release Software
   * ECperf(tm) Kit 1.0 Update Release 1
     (September 27, 2001)
   * Java Smart Ticket Demo 1.0 Beta
     (September 20, 2001)
   * Jini(tm) Technology Starter Kit SDM Examples 1.1
     (September 19, 2001)
   * Java 2 SDK, Standard Edition, v 1.3.1_01a
     (September 18, 2001)
   * Java 2 SDK, Enterprise Edition 1.3 FCS Release
     (September 17, 2001)
   * J2EE IDE Toolkit 2.0
     (September 17, 2001)

   Product Release Software
   * JAIN(tm) Call Control API Final Release
     (October 11 2001)
   * Forte for Java Community Edition, v3.0/
     J2SE, v1.4 Beta 2 Cobundle
     (October 09 2001)
   * JAIN MGCP 1.0 Final Specification Release
     (October 08 2001)
   * Java 2 SDK, Enterprise Edition 1.3_01
     (October 08 2001)
   * JSR-011 JAIN TCAP 1.1 -- Maintenance Release
     (October 05 2001)
   * Java Certification Path API 1.0 Proposed Final Draft
     (October 03 2001)
   * Preferences API Specification Proposed Final Draft
     (September 28 2001)
   * JAIN Mobile Application Part (MAP) First Public Release
     (September 26 2001)
   * Java Generic Security Services API 1.0 Proposed Final Draft
     (September 26 2001)
   * JAIN ISUP Specification Public Review Draft v0.7
     (September 26 2001)
   * J2EE SDK Japanese Supplement 1.3
     (September 26 2001)
   * Java 3D(tm) Fly Through API v1.0
     (September 25 2001)
   * Java API for XML Messaging Specification, 1.0 PFD
     (September 24 2001)
   * J2EE IDE Toolkit Software 2.0
     (September 19 2001)
   * JSR-53 Java Servlet 2.3 Specification
     (September 19 2001)
   * JSR-53 JavaServer Pages 1.2 Specification
     (September 19 2001)
   * Java Logging API Specification v0.8
     (September 19 2001)
   * Java Message Service Tutorial v1.3 FCS
     (September 18 2001)
   * J2EE Platform 1.3 Specification Final Release
     (September 17 2001)
   * EJB 2.0 Specification Final Release
     (September 17 2001)

   DEVELOPER PROGRAMS AND RESOURCES

   * NT Migration
   * J2ME European Code Camps
   * Conference News

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I N S I D E  T H E  J D C


NEW ON THE JDC

o Articles

   Building an Application, Part 1
   Learn about classes, objects, and methods in the first part of
   this tutorial that teaches Java(tm) technologies and how they
   fit together in a dive log application. (October 3, 2001)

   http://java.sun.com/jdc/onlineTraining/new2java/divelog/

   Using J2EE(tm) Services from JSP(tm)
   This fourth article of a series presents a brief overview of
   J2EE, then shows how to describe J2EE services in a Web Deployment
   Descriptor, reference J2EE services, and access and use J2EE
   services from JavaServer Pages(tm). (October 1, 2001)

   http://java.sun.com/jdc/technicalArticles/xml/WebAppDev4/

o Bookshelf

   Graphic Java 2, Volume 2, Swing
   Learn about Swing utilities and two Swing chooser components
   in this excerpt from this most comprehensive guide to Java
   Foundation Classes. (October 4, 2001)

   http://java.sun.com/jdc/Books/GJ22swing/

   Early Adopter J2SE(tm) 1.4
   Early Adopter J2SE 1.4 presents an assessment of the
   significance of the changes to the latest Java 2 release,
   and investigates how they impact developers' applications.
   (September 28, 2001)

   http://java.sun.com/jdc/Books/EarlyJ2SE/

   J2EE(tm) Technology in Practice
   J2EE Technology in Practice provides an overview of J2EE
   technology, and details ten examples of ways J2EE technology
   has helped leading corporations, educational institutions,
   and government organizations. (September 19, 2001)

   http://java.sun.com/jdc/Books/J2EETech/


o Tech Tips

   How Arguments are Passed to Java Methods, and
   Converting C Programs to the Java Programming Language
   October 9, 2001

   http://java.sun.com/jdc/JDCTechTips/2001/tt1009.html

   Generating Integer Random Numbers, and
   Displaying Element-Level Tool Tips for Swing Components
   September 25, 2001

   http://java.sun.com/jdc/JDCTechTips/2001/tt0925.html

o Newsletters

   C&E Newsletter
   Read about the latest product and technology releases, events,
   industry news, and resources for Consumer and Embedded
   technologies. (October 8, 2001)

   http://java.sun.com/jdc/techDocs/Newsletters/2001/jdc_ce1008.html

   New to Java Programming Center Supplement
   Learn to convert a String to a numerical value, then format
   that value using the NumberFormat class. Read what AWT and
   Project Swing have in common, and try this month's
   Program Challenge. (October 10, 2001)

   http://java.sun.com/jdc/onlineTraining/new2java/supplements/2001/oct01.html


To access the JDC, go to:

   http://java.sun.com/jdc/

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P R O D U C T  N E W S


EARLY ACCESS DEVELOPER RELEASE SOFTWARE. The following Java
platform software is now available for download on the JDC:

* ECperf(tm) Kit 1.0 Update Release 1
   The ECperf kit, which also includes a Specification, is a
   benchmark designed to measure performance and scalability in
   the J2EE platform. (September 27 2001)

   http://java.sun.com/jdc/earlyAccess/j2ee/ecperf/download.html

* Java Smart Ticket Demo 1.0 Beta
   This is a sample wireless enterprise application using 100%
   Java technology from J2EE BluePrints for Wireless.
   (September 20, 2001)

   http://java.sun.com/j2ee/blueprints/earlyaccess.html

* Jini(tm) Technology Starter Kit SDM Examples 1.1
   Contains Jini technology infrastructure implementations, as well
   as supporting helper classes and services, including
   JavaSpaces(tm) technology. (September 19 2001)

   http://java.sun.com/jdc/products/jini/index.html

* Java 2 Software Development Kit, Standard Edition, v 1.3.1_01a
   The changes in this release are solely targeted at allowing
   applets to use Sun's Virtual Machine inside Microsoft
   Internet Explorer on Windows without modification to your HTML
   pages. (September 18, 2001)

   http://java.sun.com/jdc/earlyAccess/j2sdk131_01a/

* Java 2 SDK, Enterprise Edition 1.3 FCS Release
   This includes enhancements to the Servlet and JavaServer
   Pages(tm) technologies with the addition of the Tomcat 4.0
   container. (September 17, 2001)

   http://java.sun.com/jdc/earlyAccess/j2sdk131_01a/

* J2EE IDE Toolkit 2.0
   The Toolkit integrates Forte(tm) for Java, Community Edition
   (CE) 2.0 with the J2EE 1.3 Deployment Tool, providing a more
   user-friendly application development environment for the J2EE
   SDK. (September 17, 2001)

   http://java.sun.com/j2ee/tools/j2eeide-toolkit/

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PRODUCT AND TECHNOLOGY RELEASES SOFTWARE. The following Java
platform software and technology releases are now available
for download:

* JAIN(tm) Call Control API Final Release
   The Java Call Control (JCC) Application Programming Interface
   (API) is a Java interface for creating, monitoring, controlling,
   manipulating and tearing down communications sessions in a
   converged PSTN, packet-switched, and wireless environment.
   JAIN Call Control developers can subscribe to the
   "JAIN-JCC-INTEREST" discussion list at
   http://archives.java.sun.com.  (October 11 2001)

   http://jcp.org/aboutJava/communityprocess/final/jsr021/


* Forte for Java Community Edition, v3.0/
   J2SE, v1.4 Beta 2 Cobundle
   Forte for Java, 3.0 Community Edition, software is Sun's
   extensible, integrated development environment (IDE)
   for Java technology developers. It is based on the NetBeans(tm)
   Tools Platform, and it is integrated with the Sun Open Net
   Environment (Sun ONE). (October 09 2001)

   http://java.sun.com/j2se/1.4/download-sdk-forte.html

* JAIN MGCP 1.0 Final Specification Release
   JAIN MGCP API provides an industry standard Java technology
   interface into proprietary MGCP protocol stacks.
   The implementation of this API focuses around the
   JainMgcpListener and JainMgcpProvider interfaces.
   (October 08 2001)

   http://jcp.org/aboutJava/communityprocess/final/jsr023/index.html

* Java 2 SDK, Enterprise Edition 1.3_01
   Release 1.3_01 is an update to Version 1.3 that corrects the
   deployment descriptors put out by J2EE SDK 1.3 tools for EJB(tm)
   CMP 2.0 entity beans and EJB CMP 1.1 entity beans to make them
   compatible with beans developed on other J2EE application
   servers for portability purposes. (October 08 2001)

   http://java.sun.com/j2ee/sdk_1.3/

* JSR-011 JAIN TCAP 1.1 -- Maintenance Release
   The Certification Program for developers of the
   JAIN TCAP API is now available. For further information on
   certifying your JAIN TCAP product, please visit
   http://www.aptest.com/jtsp.
   (October 05 2001)

   http://jcp.org/aboutJava/communityprocess/final/jsr011/index2.html

* Java Certification Path API 1.0 Proposed Final Draft
   This API defines interfaces and abstract
   classes for creating, building, and validating certification
   paths. (October 03 2001)

   http://www.jcp.org/aboutJava/communityprocess/first/jsr055/

* Preferences API Specification Proposed Final Draft
   Several typos in the Public Review were corrected. In addition
   there was one API change affecting two methods, and two
   clarifications. (September 28 2001)

   http://jcp.org/aboutJava/communityprocess/first/jsr010/

* JAIN Mobile Application Part (MAP) First Public Release
   Specification v1.0
   The JAIN MAP API enables an application to access functionality
   of SS7 MAP (Mobile Application Part) protocols like ETSI MAP
   (specified in GSM 09.02). Version 1 of the JMAP API supports
   Message Transaction Capability, Message Session Capability,
   MS Information Capability, and MS Position Capability.
   (September 26 2001)

   http://jcp.org/aboutJava/communityprocess/first/jsr029/

* Java Generic Security Services API 1.0 Proposed Final Draft
   The changes since the public draft are minor and related to
   javadocs for some of the APIs. (September 26 2001)

   http://www.jcp.org/aboutJava/communityprocess/first/jsr072/

* JAIN ISUP Specification Public Review Draft v0.7
   JAIN ISUP API Specification defines a set of classes and
   interfaces for developing java ISUP applications, with vendor
   and platform portability. This version of JAIN ISUP API
   addresses the ITU and ANSI variants of ISUP. (September 26 2001)

   http://jcp.org/aboutJava/communityprocess/first/jsr017

* J2EE SDK Japanese Supplement 1.3
   The J2EE SDK Japanese Supplement is a set of resource bundles
   containing localized Japanese messages for the J2EE SDK.
   (September 26 2001)

   http://java.sun.com/j2ee/sdk_1.3/ja_sup_webpage.html

* Java 3D(tm) Fly Through API v1.0
   The Java 3D Fly Through application shows developers how to
   use Java 3D and take advantage of some of the capabilities
   within Java 3D. Release 1.0 of this application provides the
   ability to load scenes from a number of formats including obj,
   lws and using third party loaders 3Ds, flt and a number of
   other formats. (September 25 2001)

   http://java.sun.com/products/java-media/3D/flythrough.html

* Java API for XML Messaging Specification, 1.0 PFD
   This version of the JAXM specification includes the notion of
   messaging Profiles. The intent is to establish a foundation for
   supporting a family of higher level standards-based messaging
   protocols. (September 24 2001)

   http://java.sun.com/xml/jaxm/

* J2EE IDE Toolkit Software 2.0
   This release supports the J2EE 1.3 SDK. It has the following
   new features: Starting the Toolkit by using the Forte startup
   script, runide, using the Toolkit to create source code
   templates for J2EE components, and using the Toolkit to debug
   EJB components and servlets. (September 19 2001)

   http://java.sun.com/j2ee/tools/j2eeide-toolkit/

* JSR-53 Java Servlet 2.3 Specification
    The following changes have been made since version 2.2:
    Incorporation of Javadoc(tm) API definitions into the
    specification document, application events, servlet filtering,
    and dependencies on installed extensions. (September 19 2001)

   http://jcp.org/aboutJava/communityprocess/final/jsr053

* JSR-53 JavaServer Pages 1.2 Specification
   JSP 1.2 extends JSP 1.1 in a number of ways, including using
   Servlet 2.3 as the foundation for its semantics, defining the
   XML syntax for JSP pages, and improving the tag handler contract.
   (September 19 2001)

   http://jcp.org/aboutJava/communityprocess/final/jsr053

* Java Logging API Specification v0.8
   This is an updated draft of the Java Logging APIs proposed in
   JSR-047, containing some changes after the Public Review draft.
   (September 19 2001)

   http://jcp.org/aboutJava/communityprocess/first/jsr047

* Java Message Service Tutorial v1.3 FCS
   The Java Message Service (JMS) Tutorial is provided as a
   companion to the J2EE SDK, version 1.3. The tutorial has two
   main purposes, to introduce the JMS API to new users, with
   simple JMS client program examples, and to show how to use the
   JMS API within the J2EE platform. (September 18 2001)

   http://java.sun.com/products/jms/tutorial/

* J2EE Platform 1.3 Specification Final Release
   This release includes a number of features that are new to the
   J2EE SDK. These include enhancements to the Servlet and JSP
   technologies with the addition of the Tomcat 4.0 container.
   (September 17 2001)

   http://java.sun.com/j2ee/download.html#platformspec

* EJB 2.0 Specification Final Release
   This release has been expanded to include many new
   functionalities, including integration of EJBs with the Java
   Message Service, a revised Enterprise JavaBeans container-
   managed persistence for entity beans, and added support for
   container-managed relationships. (September 17 2001)

   http://java.sun.com/products/ejb/docs.html

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D E V E L O P E R  P R O G R A M S  A N D  R E S O U R C E S

* NT Migration
   On October 9, 2001, Sun announced a new Web site for developers
   which features information and resources to help them migrate
   their applications towards a more reliable and scalable future.
   Visit the new site at http://www.sun.com/migration/nt.

* J2ME European Code Camps
   Take note of the J2ME European Code Camps in Paris, France, on
   November 5, 6 and 7, 2001.  Developers and IT professionals can
   learn about Java applications for wireless devices that are
   compliant with the Mobile Information Device Profile (MIDP).
   For more information about the event, go to http://sun.fr/sdc.

* Conference News

   * October 28 - November 3
     SIGS Conference for Java Development
     San Jose, California, United States
     Doubletree Hotel -- Learn Java technology-based skills by
     attending Sun Microsystems' Java University program.
     Also visit Sun Educational Services at Booth #110 on the show
     floor to learn about our IT training and global learning
     solutions encompassing consulting, instructor-led training,
     eLearning, certification, and learning management.

   * November 10 - 16
     COMDEX Fall 2001 Extreme Knowledge Conference
     Las Vegas, Nevada, United States
     MGM Grand Hotel -- Attend the Java University(sm) program -
     Code-level lectures for experienced developers using Java
     technology - brought to you by Sun Microsystems. Each course
     is designed and delivered by experienced Java technology
     trainers with one goal in mind: to make you a better
     developer using Java technology.

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J2SE, ECperf, Jini, JavaSpaces, EJB, Java Community Process,
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>>>>>>>>>>>>>>>>>> Original Message <<<<<<<<<<<<<<<<<<

On 18/10/01, 10:55:51, Carol Geyer <carol.geyer@...> wrote
regarding [xmlorginterest] OASIS Members to Develop Universal Business
Language:


  > OASIS Members Form Technical Committee to Develop Universal Business
  > Language

  > Companies Unite on International Standard for XML-Based Electronic
  > Business Documents

  > Boston, MA, USA; 17 October 2001 -- OASIS, the XML interoperability
  > consortium, today announced its members have formed the OASIS Universal
  > Business Language (UBL) Technical Committee to define a common XML
  > business document library. UBL will provide a set of XML building blocks
  > and a framework that will enable trading partners to unambiguously
  > identify and exchange business documents in specific contexts. Uniting
  > disparate efforts underway by companies and standards groups around the
  > world, the OASIS UBL Technical Committee intends to enhance and
  > harmonize overlapping XML business libraries and similar technologies to
  > advance consensus on an international standard.

  > "Agreement on a common set of XML business-to-business document
  > standards is essential for successful electronic commerce," said Jon
  > Bosak of Sun Microsystems, chair of the OASIS UBL Technical Committee
  > and organizer of the working group that created XML. "Our goal in
  > creating UBL is to quickly develop a synthesis of existing XML business
  > libraries using the OASIS open collaborative process."

  > "Anything that supports convergence and reusability of the wildly
  > proliferating -MLs in every business domain is absolutely
  > critical to realizing XML's promise," said Rita Knox, analyst, Gartner.
  > "Custom XML-defined transactions in every
  > line of business perpetuates proprietary solutions. Vocabulary-level
  > clearinghouses and repositories are essential to interoperability and an
  > approach end-users are beginning to understand and are ready to adopt
  > and support."

  > "Commerce One is pleased to submit xCBL 3.0, our XML component and
  > business document library, to the OASIS UBL Technical Committee as a
  > starting point for this work," said Dr. Mary Loomis, Senior VP of
  > Engineering. "Our company vision and products have always been based on
  > open XML specifications to enable interoperability between business
  > services and B2B marketplaces. Since xCBL's inception in 1998 we have
  > granted royalty-free licenses to anyone who wants to use it and will
  > make this submittal to the OASIS UBL TC royalty-free also. We are
  > confident that OASIS is the appropriate place to advance the UBL
  > standard, because of the consortium's broad industry representation and
  > international focus."

  > Karl Best, director of technical operations for OASIS, emphasized, "The
  > consortium urges all organizations that have developed XML business
  > documents to join this important effort. Our aim is to encourage the
  > widest possible range of participation in UBL."

  > Initial members of the OASIS Universal Business Language Technical
  > Committee include Arbortext, Boeing, Commerce One, SAP, SoftQuad
  > Software, Sun Microsystems, VerticalNet, Vitria, XML Global and other
  > OASIS Contributors and Individual members. Information on joining OASIS
  > can be found on http://www.oasis-open.org/join.

  > OASIS will host an open mail list, ubl-comment@..., for
  > public comment on UBL. Completed work will be freely available to the
  > public without licensing or other fees.

  > Industry Support for UBL

  > "Sun is very supportive of the Universal Business Language (UBL) being
  > developed at OASIS," said Bill Smith, Director, XML Technology Center,
  > Sun Microsystems. "UBL will provide a much needed set of common XML
  > based semantics for business communications. We see this work as a
  > complementary and very important component of the XML standards
  > framework being defined by the industry now for electronic business."

  > "We are pleased to be a part of the Oasis UBL initiative," said Hugo
  > Daley, Vice President of Technology Strategy for Verticalnet. "As a
  > premier provider of software for business process visibility and event
  > management across enterprise networks, Verticalnet is committed to
  > advancing open standards that promote business interoperability. The
  > success of UBL should radically reduce the cost of deploying our next
  > generation software for extended enterprise management."

  > "XML Global is a committed and active supporter of the OASIS UBL
  > initiative," said Duane Nickull, CTO of XML Global Technologies, Inc.
  > "With our company's leading edge ebXML work, and experience with
  > registries and business component taxonomies, I am pleased to be able to
  > offer my services and insights to the UBL TC with the objective of
  > seeing this initiative evolve into a workable and effective business
  > solution."


  > About OASIS

  > OASIS is the XML interoperability consortium, advancing collaboration,
  > convergence and adoption of open specifications for structured
  > information exchange. Members themselves set the OASIS technical agenda,
  > using a lightweight, open process expressly designed to promote industry
  > consensus and unite disparate efforts. OASIS is the home for XML
  > conformance, web services, security, business transactions, electronic
  > publishing, topic maps and other interoperability specifications
  > development.

  > OASIS and the United Nations jointly sponsor ebXML, a global framework
  > for electronic business data exchange. OASIS operates XML.org, a
  > community clearinghouse for XML application schemas, vocabularies and
  > related documents. OASIS hosts The XML Cover Pages, an online reference
  > collection for interoperable markup language standards.

  > OASIS has more than 400 corporate and individual members in 100
  > countries around the world. OASIS sponsors include Accenture, Access360,
  > Adobe Systems, Agital, Airbus, Altova, Arbortext, Auto-trol, Aventail,
  > Baltimore Technologies, B-Bop Associates, BEA Systems, Bentley Systems,
  > The Boeing Company, Bowstreet, Business Logic Corporation, Chrystal
  > Software, Cincom Systems, Citrix Systems, Cohesia, Commerce One,
  > Critical Path, CrossLogix, Cyclone Commerce, DataChannel, Dataloom,
  > Deutsche Post AG, Documentum, election.com, empolis, Engage, Enigma,
  > Epicentric, Excelergy, eXcelon, Extricity Software, Fujitsu,
  > Hewlett-Packard, IBM, Identrus, Informix, Infoteria, Innodata, Intel,
  > Interwoven, IONA, IPNet Solutions, ITEDO Software, Ivis Group,
  > Jamcracker, Logistics Management Institute, Mediaplex, Mercator
  > Software, Microsoft, Neocore, Netegrity, Netscape/AOL, NextPage, NII
  > Enterprise Promotion Association, Nimble Technology, NIST, Novell,
  > ObjectSpace, Oblix, OpenNetwork Technologies, Oracle, Pearson Education,
  > Popkin Software, Republica, Reuters Limited, SAA Consultants, Sabre,
  > SAP, Securant, SeeBeyond, Silverstream, SoftQuad Software, Software AG,
  > Sterling Commerce, StreamServe, Sun Microsystems, Sybase, Tata
  > Consultancy Services, The Tamalpais Group, Thomas Technology Solutions,
  > Tibco, Unisys, US Defense Information Systems Agency, VerticalNet,
  > Virtual Access Networks, Vitria, webMethods, Whitehill Technologies,
  > Xerox, XML Global, XMLSolutions and Xyvision Enterprise Solutions.


  > ____________________________________________
  > Carol Geyer
  > Director of Communications
  > OASIS
  > carol.geyer@...
  > Tel: +1 978.667.5115 x209


  > OASIS         http://www.oasis-open.org
  > XML.ORG       http://xml.org
  > XML Cover Pages       http://xml.coverpages.org
  > ebXML         http://www.ebXML.org
  > CGM Open      http://www.cgmopen.org


  > ----------------------------------------------------------------
  > To subscribe or unsubscribe from this elist use the subscription
  > manager: <http://lists.xml.org/ob/adm.pl>

Fonte:
http://www2.uol.com.br/info/aberto/infonews/102001/18102001-1.shl

Telemar muda códigos DDD no dia 27
Quinta-feira, 18 de outubro de 2001 - 09h29


SÃO PAULO (Reuters) - Códigos de ligação interurbana de 497 cidades em
sete dos 16 estados onde atua a Telemar serão alterados a partir do
próximo dia 27, seguindo determinação da Agência Nacional de
Telecomunicações (Anatel).

Serão afetadas cidades dos estados do Rio de Janeiro, Espírito Santo,
Pernambuco, Maranhão, Piauí, Pará e Amazonas. Segundo comunicado da
Telemar, os antigos códigos de DDD continuarão funcionando em paralelo
aos novos até o dia 19 de janeiro de 2002. A lista das cidades afetadas
e os novos códigos podem ser vistos no site da empresa
(www.telemar.com.br).

Com a alteração, a operadora de telefonia fixa das regiões norte e leste
do país poderá ajustar sua capacidade aos 17 milhões de telefones
instalados, um grande aumento em relação aos 8 milhões existentes em
julho de 1998, quando o sistema de telefonia foi privatizado.

A companhia está cumprindo decisão da Anatel de maio deste ano que
previa a alteração dos códigos em 10 Estados - os setes que fazem parte
da área da Telemar, mais Goiás, Mato Grosso e Tocantins - a partir do
dia 30 de setembro.

------

Para quem não se lembra...


  : (-: Usuário é canhoto.
  %-) Está em frente ao computador a horas.
  :*) Bêbado
  [:] Robô
  8-) Usa óculos
  8:-) É uma menina
  :-)-8 É adulta
  :-{) Tem bigode
  :-{} Usa batom
  :-)ss Babando
  :-ss) Resfriado
  :'-( Chorando
  :'-) Chorando de felicidade
  :-@ Gritando
  :-# Usa aparelho de dentes
  |-I Com sono
  |-O Roncando ou bocejando
  :-Q Fumante
  O :-) É um anjo
  :-X Lábios serrados
  <|-) Chinês
  [:-)  Usando um walkman

Fonte:
Fernanda Bottoni, de INFO Exame

Microsoft J#.Net pode ser ignorado

Quarta-feira, 17 de outubro de 2001 - 13h52

SÃO PAULO - A nova ferramenta criada pela Microsoft para atrair os
desenvolvedores Java para a plataforma .Net pode confundir a adoção do
C# além de acabar ignorado pela maioria dos desenvolvedores da
plataforma, diz um estudo do Gartner.

O Gartner argumenta que a Microsoft preparou o J#.NET para suportar a
linguagem Java dentro da plataforma .NET mas ele não é totalmente
compatível com as aplicações Java. Ao contrário disso, o uso deve ficar
restrito a programadores que utilizam a linguagem Java para fazer
códigos exclusivamente para a plataforma .NET.

Algumas empresas que precisam suportar tanto o .NET quando o Java da Sun
podem até explorar o Visual J# .NET mas vão, no fim das contas, achar a
sintaxe da linguagem só oferece um pequeno benefício a longo prazo.

Segundo o estudo, a ferramenta deve ter apelo constante apenas para uma
pequena parcela dos desenvolvedores Java e não deve atrair mais do que
5% do mercado de desenvolvedores Java até 2004.

Na pior das hipóteses, diz o estudo, a ferramenta pode confundir a
adoção do C# até que seja simplesmente ignorada por muitos dos
desenvolvedores de Java.

Fonte:
http://www.telecomweb.com.br/noticias/artigo.asp?xy=343006208&id=16694

Siemens e Borland definem parceria

-- 18/10/2001 --

Com o acordo, a gigante da telefonia coloca novos softwares à disposição
de sua comunidade de desenvolvedores Java

A Siemens Mobile, divisão de dispositivos móveis da fabricante, e a
Borland Corporation, fornecedora de ferramentas para soluções e-business,
acabam de fechar parceria para desenvolvimento de aplicações sem fio
para celulares com linguagem Java. O acordo dá à Siemens permissão pra
distribuir o Borland JBuilder MobileSet, plataforma Java 2, Micro
Edition e o Borland JBuilder Personal Edition.

Os dois softwares serão integrados ao Siemens Early Bird, programa para
desenvolvedores que oferece um celular baseado em Java e um kit com
softwares para a comunidade online da fabricante.

Com a inclusão dos produtos Borland, que contam com ferramentas para
design visual, dispositivos de emulação e depurador, os desenvolvedores
poderão criar aplicações móveis customizadas para o Siemens SL 45i
k-Java.

Para se inscrever no programa Siemens Early Bird, os interessados devem
acessar o site "Siemens Mobile Developers Village Web", no endereço
www.siemens-mobile.de.


------

Atenciosamente,
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-=-=-=-=-=-
Magno Cavalcante -  falecom@...
PGP Public Key   -
http://keys.pgp.com:11371/pks/lookup?op=get&search=Magno+Alves+Cavalcante
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-=-=-=-=-=-

Pessoal, estou com algumas dúvidas:
Estou querendo desenvolver uma aplicação para web onde o
Cliente entra com seus dados (Login e senha por exemplo)
e os envia para o servidor que deverá fazer uma consulta
no no servidor de banco de dados e após obter as
informações para o usuário em questão retorná-las para o
cliente.
As dúvidas são:
1) Qual será a diferença entre  usar Servlets ou um
Applet que se comunica com uma aplicação que roda no
servidor a qual faz a consulta no banco. Por que usar um
ou outro ?

2) Eu quero atender vários usuários simultaneamente
(todos que se logarem). Com devo resolver este problema ?
Seria criando uma thread para cada Login ? E se for,
ainda existe uma limitação do Windows ( que pretendo
usar) que suporta no máximo uns 15 threads simultaneos.

Como posso resolver estes problemas ?
Será que vcs poderiam me ajudar ?

Obrigado.


__________________________________________________________________________
AcessoBOL, só R$ 9,90! O menor preço do mercado!
Assine já! http://www.bol.com.br/acessobol

Fonte:
http://www.computerworld.com.br/templ_textos/noticias.asp?id=15414

16/10/2001 18:18:00

Siemens busca desenvolvedores para seu celular Java
IDG News Service/Europa

A Siemens está à procura de desenvolvedores dispostos a criar aplicações
para seu novo celular GSM que suporta a linguagem de programação Java. O
celular, batizado de SL45i, permitirá que os usuários façam download e
acessem pequenos programas que vão de calendários a jogos.

O aparelho, segundo a fabricante, pesa 88 gramas e é considerado um dos
primeiros celulares GSM a chegar no mercado suportando a tecnologia Java.
O celular está programado para chegar ao mercado alemão ainda este mês.
Em seguida, será fornecido para outros países da Europa.

A companhia está oferecendo um pacote especial para os desenvolvedores,
chamado "Early Bird", que contém um telefone e ferramentas de
desenvolvimento, incluindo o Forte for Java 3.0 da Sun Microsystems e um
kit para criação de software da Siemens. O pacote custa US$ 590 e o
aparelho sozinho será vendido por US$ 557.

"A princípio, estamos abertos para todos os tipos de aplicações para
usuários finais e corporativos. Estamos interessados em todas as
aplicações que nos forem oferecidas; só depois dos testes é que
saberemos o que fazer com elas", disse Stefan Müller, um porta-voz da
divisão de telefonia móvel da Siemens. Os desenvolvedores interessados
poderão se registrar no site da Siemens(www.siemens.com).

Nesta segunda-feira, 15, a Siemens anunciou que iria eliminar um total
de 7 mil postos de trabalho, sendo 5 mil em sua unidade de telefonia
fixa e outros 2 mil em sua divisão de redes móveis. As medidas fazem
parte de um programa de reestruturação da companhia lançado em junho,
que visa atingir economias de mais de US$ 2 bilhões.

----

Impressionante...

          Pelo menos, aparentemente, a Microsoft não caiu novamente na
besteira de tentar concorrer a a linguagem Java, no mesmo espaço.
          Até que o nome, J#, é bonitinho..:)

          abraços,
          Alexandre Bairos


At 12:40 16/7/2001 -0300, you wrote:
>Fonte:
>http://www2.uol.com.br/info/aberto/infonews/102001/10102001-28.shl
>
>
>Contra o Java, MS solta linguagem J#.Net
>
>Quarta-feira, 10 de outubro de 2001 - 20h21
>
>SÃO PAULO ­ A Microsoft acaba de tornar pública a versão beta do J#.Net,
>que é uma implementação da linguagem Java para a plataforma .Net. O
>produto foi apresentado explicitamente como um concorrente do produto da
>Sun.
>
>Segundo a empresa, mais de 20 linguagens já foram adaptadas para o
>ambiente .Net, e a J#.Net é uma delas. A nova ferramenta utiliza apenas
>a sintaxe do Java, mas nada tem a ver com a estratégia da Sun. O
>objetivo do J# é tornar mais fácil a migração para o ambiente .Net para
>os profissionais que já programam em Java.
>
>No texto de apresentação da linguagem, a Microsoft explica que as
>aplicações construídas com J# rodarão somente na plataforma .Net e não
>serão compatíveis com nenhuma máquina virtual Java. A versão beta 1 está
>disponível para download no endereço
>http://msdn.microsoft.com/visualj/jsharp/beta.asp. O J# deve ser
>instalado sobre a versão beta 2 do Visual Studio.Net.
>
>Eric Soares, do INFOLAB
>
>
>
>ESC-uerj@YahooGroups.com
>   A lista dos estudantes de Engenharia
>   de Sistemas e Computacao da UERJ
>
>
>Seu uso do Yahoo! Grupos é sujeito às regras descritas em:
>http://br.yahoo.com/info/utos.html

Fonte:
http://www2.uol.com.br/info/aberto/infonews/102001/11102001-1.shl

Fenasoft muda de local e data em 2002

Quinta-feira, 11 de outubro de 2001 - 09h30

SÃO PAULO - Depois de 10 anos no Pavilhão de Exposições do Anhembi, a
Fenasoft vai mudar de endereço: no ano que vem, a 16.ª edição da feira
acontece no Expo Center Norte.

A Fenasoft 2002 também não acontecerá em julho, como nos últimos anos,
mas entre os dias 23 e 28 de abril - o que significa que os dias da
semana também mudaram: agora, a feira vai de terça a domingo, e não mais
de segunda a sábado. Esta mudança, pelo menos, se deve à pesquisa feita
junto aos visitantes da feira, muitos deles vindos do interior (41%) ou
outros estados (12%). A idéia de trazer a feira mais para o começo do
ano também é uma tentativa para atrair mais lançamentos de produtos ao
evento, como acontecia até poucos anos atrás.

Em 2002, a Fenasoft terá cinco eventos paralelos: EGE - Eletronic Game
Expo; S3 - Software Solutions Show; Conhecer 2002; Encontro
Latino-americano de ERP; e a segunda edição do Fórum de Revendas.

Renata Mesquita, do Plantão INFO

Fonte:
http://www2.uol.com.br/info/aberto/infonews/102001/10102001-28.shl


Contra o Java, MS solta linguagem J#.Net

Quarta-feira, 10 de outubro de 2001 - 20h21

SÃO PAULO – A Microsoft acaba de tornar pública a versão beta do J#.Net,
que é uma implementação da linguagem Java para a plataforma .Net. O
produto foi apresentado explicitamente como um concorrente do produto da
Sun.

Segundo a empresa, mais de 20 linguagens já foram adaptadas para o
ambiente .Net, e a J#.Net é uma delas. A nova ferramenta utiliza apenas
a sintaxe do Java, mas nada tem a ver com a estratégia da Sun. O
objetivo do J# é tornar mais fácil a migração para o ambiente .Net para
os profissionais que já programam em Java.

No texto de apresentação da linguagem, a Microsoft explica que as
aplicações construídas com J# rodarão somente na plataforma .Net e não
serão compatíveis com nenhuma máquina virtual Java. A versão beta 1 está
disponível para download no endereço
http://msdn.microsoft.com/visualj/jsharp/beta.asp. O J# deve ser
instalado sobre a versão beta 2 do Visual Studio.Net.

Eric Soares, do INFOLAB

Fonte:
http://idgnow.terra.com.br/idgnow/carreira/2001/10/0013

MS desiste de cancelar certificações MCSE

Quinta-feira, 11 de Outubro de 2001 - 16h50

IDG Now!

A Microsoft anunciou nesta quarta-feira (10/10) que não irá cancelar as
certificações Microsoft Certified Systems Engineers (MCSE) daqueles que
possuem o diploma do Windows NT 4.0 ou inferior e não se atualizarem
para o Windows 2000 até o final deste ano. No terceiro trimestre do ano
passado, a gigante do software avisou que quem passasse nos exames do NT
teria até o dia 31 de dezembro de 2001 para fazer as novas provas do
Windows 2000, a fim de ter suas certificações atualizadas.

Ao anunciar sua decisão, a companhia mencionou sua incapacidade de
“prever com exatidão o tempo apropriado” para cancelar as certificações
em versões antigas de seus produtos.

Em julho deste ano, quando especialistas estimaram que, pelo curto prazo
para atualização estabelecidos pela Microsoft, cerca de 200 mil
certificações MCSE seriam canceladas, Paula Noschese, gerente de
treinamento e certificação da Microsoft Brasil, disse tratar-se de um
procedimento normal da companhia. “Não é nada diferente do que já
vínhamos fazendo”, disse. Paula acrescentou que o mesmo acontece com
qualquer novo produto da empresa. “Por tratar-se de uma certificação
topo de linha, o profissional tem que se atualizar cada vez que a
companhia lança um produto.” O problema, disse a executiva, é que muitos
profissionais estão deixando para a última hora, mas “o Windows 2000 é
diferente do NT, requer um certo estudo".

Segundo Robert Stewart, gerente-geral de treinamento e certificação da
Microsoft, a companhia passou os últimos seis meses fazendo pesquisas
com clientes e parceiros e chegou à conclusão de que os engenheiros de
sistemas com a certificação em questão ainda atendem muito bem às
necessidades. “Queremos continuar considerando esses especialistas
valiosos.”

Contudo, disse o executivo, a Microsoft continua incentivando os MCSEs a
atualizarem-se. Os indivíduos que trabalham para corporações
classificadas como parceiras Microsoft devem fazê-lo para que suas
empresas possam manter o status de parceira, além de possuírem a
certificação atualizada, o que será um bom diferencial no mercado de
trabalho.

Muitos MCSEs já se sentiram forçados e fizeram as devidas atualizações.
“Fiz o exame intensivo para a atualização e passei”, disse Brad Dinerman,
gerente de operações técnicas em Massachussetts. “Quando a Microsoft
disse que iria forçar os MCSEs a atualizarem-se ou cancelaria suas
certificações, por diversos motivos – inclusive tempo – muitos
conhecidos não seriam capazes de se atualizar a tempo”, disse Dinerman.
“Essa mudança tira muita pressão das costas desses especialistas. Aliás,
acredito que ela deva incentivá-los a obter a atualização.”

Stewart sabe que a mudança repentina e tão próxima do prazo será muito
criticada. No entanto, a companhia vai saber lidar com essa insatisfação
e, a longo prazo, aqueles que se atualizaram terão mais benefícios do
que problemas, disse. “Além disso, aqueles que já se atualizaram
melhoraram seus conhecimentos e, com mais valor, terão mais
oportunidades de ganhar mais dinheiro.”

Diferentemente do que aconteceu com os demais sistemas operacionais
lançados pela Microsoft, Stewart disse que a companhia planeja lançar o
exame de certificação para MCSE Windows XP juntamente com o lançamento
do produto, previsto para o dia 25 deste mês.

Por fim, além de anunciar a desistência de cancelar as certificações, a
Microsoft informou que criou uma nova credencial – Microsoft Certified
Systems Administrator – que incluirá menos conhecimentos do que os
exigidos pela MCSE e é voltada especificamente para os profissionais que
precisem gerenciar e solucionar problemas em sistemas baseados no
Windows 2000.

[ Michelle Zelsman - InfoWorld.com, EUA ]


Sites relacionados:
  www.microsoft.com
  www.microsoft.com.br

----------------------------------------------------------------------

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 10/10/2001

Tipo de Emprego: Desenvolvedor Java
Nome da Empresa: Tesla
Localizacao....: São Paulo - SP

A Tesla, empresa em soluções e-business, está buscando Desenvolvedores
Java:

- DHMTL/JavaScript
- XML/XSL
- J2EE (Servlets e JSP)
- Apache XML (XERCES, XALAN, Cocoon)
- Frameworks/Componentes
- Design Patterns (em especial J2EE patterns catalog)
- Conhecimento profundo (NorthStar, BackOffice, integração com legado,
replicação e sincronismo
   de BD, etc.)

Por favor, enviar currículo via e-mail em formato .doc com subject:
Desenvolvedor Java - SouJava

Contato........: Silmara Bolognini
E-Mail.........: rh@...

----------------------------------------------------------------------

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 10/10/2001

Tipo de Emprego: Engenheiro de Software
Nome da Empresa: Tesla
Localizacao....: São Paulo - SP

A Tesla, empresa em soluções de e-business, está buscando Engenheiros de
Software:

- Gerenciamento de projetos (PMI, PMBoK)
- Inglês Fluente
- Java (conhecimento avançado)
- Frameworks/Componentes
- Design Patterns (em especial J2EE patterns catalog)
- XML/XSL
- Conhecimento geral (NorthStar,  BackOffice, integração com legado,
   replicação e sincronismo de BD, etc.)
- habilidade de negociação

Enviar currículo em formato .doc, com subject:
Engenheiro de Software - SouJava

Contato........: Silmara Bolognini
E-Mail.........: rh@...

----------------------------------------------------------------------

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 10/10/2001

Tipo de Emprego: Consultor JAVA
Nome da Empresa: INTERACTION
Localizacao....: SÃO PAULO

A INTERACTION, EMPRESA ESPECIALIZADA NA ÁREA TI COM ÊNFASE NO MERCADO
FINANCEIRO CONTRATA PARA INÍCIO IMEDIATO ANALISTA PROGRAMADOR JAVA PL
COM EXPERIÊNCIA EM BANCO DE DADOS DB2 PARA TRABALHAR EM UM DE NOSSOS
CLIENTES/DO RAMO BANCÁRIO, LOCALIZADO NA REGIÃO CENTRAL A 100 METROS DO
METRÔ.É NECESSÁRIO QUE O CANDIDATO TENHA NÍVEL SUPERIOR E INGLÊS BÁSICO.

Contato........: Aila - RH
Telefone.......: 50524813
E-Mail.........: rh@...

----------------------------------------------------------------------

------

Atenciosamente,
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-=-=-=-=-=-
Magno Cavalcante -  falecom@...
PGP Public Key   -
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-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-=-=-=-=-=-

Seria vc publicar esta sua aplicação na Internet.

PessoALL,

O que é fazer um DEPLOYMENT em uma aplicação J2EE?

------

Atenciosamente,
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-=-=-=-=-=-
Magno Cavalcante -  falecom@...
Analista de Sistemas  -  Powerlogic Ltda. - http://www.powerlogic.com.br
PGP Public Key   -
http://keys.pgp.com:11371/pks/lookup?op=get&search=Magno+Alves+Cavalcante
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Welcome to the Java Developer Connection(SM) New to Java(TM)
Programming Center Supplement

This monthly supplement provides a way for you to learn the
basics of the Java programming language, discover new resources,
and keep up-to-date on the latest additions to the JDC's
New to Java Programming Center.

*********************
CONTENTS

1. Java Programming Language Basics
      Converting a String to a Numerical Value

2. Making Sense of the Java Class Libraries
      The NumberFormat Class

3. Program Challenge
       Numbers Application

4. Java Bits
       AWT versus Project Swing

5. New to the New to Java Programming Center
       Building an Application

6. For More Information
       Links to articles, Tech Tips, trails,
       and tutorials that provide more information
       on the topics discussed here.

7. Program Challenge Solution and Explanation
      Possible solution to the Numbers Conversion
      Application

********************
Java Programming Language Basics
     Converting a String to a Numerical Value

A common need of the Java technology developer is to convert
strings to numerical values. Once converted, you can manipulate
that value like any other data primitive (for instance, an int,
float, or double). The problem is, when you read from a file,
get a command line argument, get an applet parameter, or just
prompt for input from a text field on a form, you always start
with a String object. Treating that String as a primitive
requires an extra step, the conversion.

To convert a String to a primitive, you must understand
how to use a wrapper class. Every primitive has an
associated wrapper class. These wrapper classes allow you to
treat primitives as objects. In addition, these classes contain
methods that permit manipulation of these objects, appropriate
for the data type.

The following list shows the mapping from primitive type to
wrapper class. In almost all cases, the wrapper class has the
same name as the primitive data type, with the first letter
capitalized.

Primitive to Wrapper Class

byte - Byte
short - Short
int - Integer
long - Long
char - Character
float - Float
double - Double
boolean - Boolean

Each of these wrapper classes (except the Character class) has a
method that allows you to convert from a String to the specific
primitive type.

Simply call the method from the appropriate wrapper class,
and your String is converted to a primitive type.

For instance:

String myString = "12345";
int myInt = Integer.parseInt(myString);

converts the contents of the String variable myString to an int
object myInt. The conversion is that easy. The only trick is
that the conversion for each data type involves a uniquely
named method in each wrapper class.

All but the boolean conversions are done by similarly named
methods, but still all the method names are different:

byte - Byte.parseByte(aString)
short - Short.parseShort(aString)
int - Integer.parseInt(aString)
long - Long.parseLong(aString)
float - Float.parseFloat(aString)
double - Double.parseDouble(aString)
boolean - Boolean.getBoolean(aString)

There is one exception: The Character class has no such
method, so you have to ask String for the character with
the charAt method:

// The variable e is the character e in the string Hello
      String hello = "Hello";
      char e = hello.charAt(1);

If the String contents cannot be converted to the requested
primitive type, then a NumberFormatException is thrown.
This is a runtime exception, so the conversion code
does not have to be in a try-catch block.

********************
Making Sense of the Java Class Libraries
     The NumberFormat Class

Printing numbers to the screen can produce some odd or undesired
results.

For instance:

public class PrintNum {
     public static void main(String args[]) {
       double amount = 400000.00;
       System.out.println("He paid " + amount
                            + " for the house.");
         }
}

results in:

He paid 400000.0 for the house.

Adding the symbol $ in the string won't improve these results
because primitives print with the maximum number of non-zero
digits for that type, and commas are not included in the result.

You can control display format and arrange input into the needed
output format by using the NumberFormat abstract class in the
java.text package.

This class provides the interface to format and parse
numbers, and includes methods to determine which locales
have number formats and what their names are.

The class has methods for three standard formats:

* getInstance or getNumberInstance
   gets a format for the normal number format, such as
   600,000
* getCurrencyInstance
   gets a format for the currency number format, such as
   $600,000.00
* getPercentInstance
   gets a format for displaying percentages, such as 56%

To format a primitive, start by returning an object of type
NumberFormat by calling on one of the above methods. To use the
previous example to display $400,000, you call:

NumberFormat nf = NumberFormat.getCurrencyInstance();

To be certain the amount is formatting correctly for a specific
country, you specify the locale with:

NumberFormat nf = NumberFormat.getCurrencyInstance(Locale.US);

Now, the program above can be rewritten as follows:

import java.text.*;
import java.util.Locale;

public class PrintNum {
   public static void main(String args[]) {
     // Amount to be formatted
     double amount = 400000.00;
     // Returns an object of type NumberFormat
     NumberFormat nf =
        NumberFormat.getCurrencyInstance(Locale.US);
     // Calls the format method on the NumberFormat object
     // to format the amount as desired and prints the
     // results to the screen
      System.out.println("He paid " +  nf.format(amount)
                            + " for the house.");
         }
}

Results in:

He paid $400,000.00 for the house.

********************
Program Challenge
    Numbers Conversion

Use what you learned to create an application that reads
arguments from the command line. The rules for handling
command line arguments are as follows:

* If the argument is an integer, add the value to the answer.
* If the argument is a floating point number, multiply the
   answer by the value.
* If the argument is neither, display the invalid argument.

Once the arguments are processed, display the resulting
value as currency, with the currency symbol, commas between
thousands (assuming US locale), decimal point, and two digits
after the decimal point.

When executed with the following command line:

java Numbers 1 2 3 4 5 2.3 3 4 4444.4 a

Your program should produce results similar to the following:

Arg: 10 invalid (a)
The answer is $184,442.59


********************
Java Bits
    AWT Versus Project Swing

A common misconception is that Project Swing is a replacement
for the Abstract Window Toolkit (AWT). In fact, Swing is a set
of mostly lightweight components built on top of the AWT.

Originally AWT was designed to create simple interfaces
for applets. Swing provides replacements for AWT's
heavyweight components and also includes components and
tools commonly used in more complex user interfaces.

A heavyweight component relies on the local platform's windowing
system to determine the look and feel of components. Each
heavyweight component has a peer class from the package
java.awt.peer that is responsible for the interactions between
the component and the local platform, such as the Mac, Windows,
and Solaris(TM) operating environments to display and
manipulate the object.

A lightweight component, on the other hand, is written completely
in the Java programming language and does not have a native
peer. To accomplish the look and feel of a specific platform,
you can use Swing's Pluggable Look and Feel architecture and API.

In application programming, the AWT package provides

* Layouts for organizing components within a pane
* Event handling mechanisms to manage the functionality
   of AWT or Swing components like buttons, text fields, or text
   areas.

To complete a complex application written in the Java programming
language, you'll need to understand a little about AWT, and a
lot about Project Swing.

********************
New to the New to Java Programming Center

Building an Application: Part 1

Learn about classes, objects, and methods in the
first part of this tutorial that teaches Java
technologies and how they fit together in an
example dive log application you can modify to
suit your own needs.

http://java.sun.com/jdc/onlineTraining/new2java/divelog/

********************
For More Information

Using Predefined Formats
http://java.sun.com/docs/books/tutorial/i18n/format/numberFormat.html

Numbers
http://java.sun.com/docs/books/tutorial/java/data/numbers.html

Essentials Part 2, Lesson 2:
Converting Strings to Numbers and Back
http://java.sun.com/jdc/onlineTraining/Programming/BasicJava2/ui.html#numbers

Internationalize Numbers
http://java.sun.com/jdc/onlineTraining/Programming/BasicJava2/int.html#nums

Lightweight Components:
http://java.sun.com/j2se/1.3/docs/guide/awt/demos/lightweight/

Overview of the Swing API:
http://java.sun.com/docs/books/tutorial/uiswing/mini/overview.html
********************
Program Challenge Solution

This is one possible solution to the Program Challenge:

import java.text.*;
import java.util.Locale;

public class Numbers {
    public static void main(String args[]) {

      // Initialize total
      float answer = 0;

      // Working variable
      float number;

      // Loop through all the command line args
      for (int i=0; i < args.length; i++) {

        try {

          // First try to convert arg to an int
          number = Integer.parseInt(args[i]);
          // Add to total if int
          answer += number;

        } catch (NumberFormatException intTry) {

          try {

            // Next try to convert arg to a float
            number = Float.parseFloat(args[i]);
            // Multiple to total if float
            answer *= number;

          } catch (NumberFormatException floatTry) {

            // Display message if neither int nor float
            System.err.println("Arg: " + (i+1) +
              " invalid (" + args[i] + ")");

          }
        }
      }

      // Create a currency display format with Locale included
      NumberFormat nf =
                  NumberFormat.getCurrencyInstance(Locale.US);

      // Display output as US currency format
      System.out.println("The answer is " + nf.format(answer));
    }
}


********************
Downloading the Java 2 Platform

For most Java development, you need the class libraries,
compiler, tools, and run-time environment provided with
the Java 2, Standard Edition development kit.

* Download J2SE
http://java.sun.com/j2se/1.3/
* Bookmark the specifications
http://java.sun.com/j2se/1.3/docs/api/index.html

IMPORTANT: Please read our Terms of Use and Privacy policies:
http://www.sun.com/share/text/termsofuse.html
http://www.sun.com/privacy/


Copyright 2001 Sun Microsystems, Inc. All rights reserved.
901 San Antonio Road, Palo Alto, California 94303 USA.


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New to Java Programming Center Supplement

October 2001


Sun, Sun Microsystems, Java, J2SE, and Solaris are trademarks
or registered trademarks of Sun Microsystems, Inc. in the
United States and other countries.

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 9/10/2001

Tipo de Emprego: Web Master Application Server Java
Nome da Empresa: Discover Technology Informática Ltda
Localizacao....: São Paulo

Consultoria em informática especializada em tecnologias Oracle e Java
procura:

Web Master Application Server Java - (ATG, Websphere, Weblogic)

Requisitos: Domínio na administração e configuração de servidor de
aplicação J2EE, preferencialmente Dynamol ATG versões 5.0.1 ou 5.5,
Apache e Jakarta Tomcat.

Bons conhecimentos em Java, Enterprise Java Beans, EJB, Servlets.

Contato........: Yumi Hamada
Telefone.......: (11) 3064-8004
E-Mail.........: yumi_discover@...



------

Atenciosamente,
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-=-=-=-=-=-
Magno Cavalcante -  falecom@...
PGP Public Key   -
http://keys.pgp.com:11371/pks/lookup?op=get&search=Magno+Alves+Cavalcante
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-=-=-=-=-=-

Seminário de Web da Macromedia

Por Que Comparecer a Este Seminário Gratuito?

Em um único dia você aprenderá a projetar, desenvolver e distribuir um
Web site completo do zero e conhecerá de que maneira os produtos da
Macromedia possibilitam que você aumente a sua produtividade. Este
seminário gratuito o ajudará a otimizar seu fluxo de trabalho e a
conhecer as vantagens da tecnologia dinâmica para enriquecer o conteúdo
do seu web site através da conexão com bancos de dados. Você aprenderá a
aumentar a produtividade de sua equipe de trabalho e envolver o cliente
no processo de projeto e produção do site utilizando o Sitespring, a
nova solução da Macromedia para a administração de projetos de Web.

Quem Deverá Comparecer?
* Este seminário gratuito é dirigido aos Web designers, Webmasters e
   administradores de Tecnologia de Informação que desejarem usar os
   produtos da Macromedia para melhorar seu fluxo de trabalho atual de
   Web design e para criar experiências de Web realmente inovadoras
* Desenvolvedores de Web e administradores de conteúdo que desejarem
   incrementar a produtividade de suas equipes de design e de
   desenvolvimento através de uma solução para o planejamento e a
   administração de projetos de Web
* Administradores de bancos de dados, programadores e administradores de
   Tecnologias de Informação que desejarem conhecer as tecnologias
   dinâmicas da Macromedia para a Web

Você Aprenderá:
O processo completo para a criação de Web sites: do conceito à conclusão.
Pela manhã apresentaremos um plano de fluxo de trabalho otimizado para
um projeto de Web que permitirá que você construa um site envolvente.
Você aprenderá como entregar as últimas soluções de Web da Macromedia
para o planejamento, criação de protótipos, distribuição e administração
do conteúdo do site.

Na seção matinal, focada em Eficiência do Fluxo de Trabalho para a Web,
você aprenderá:
* Como aumentar a produtividade e a rentabilidade de sua equipe com o
   produto mais recente da Macromedia, o Sitespring, o aplicativo
   flexível baseado na Web que administra todos os aspectos da produção
   de um Web site. O Sitespring é o único produto que oferece um ambiente
   integral do tipo arquivo – servidor focado na colaboração dentro da
   equipe, a administração de arquivos e a comunicação com o cliente
* Como criar ilustrações e modelos de trabalho com o FreeHand
* Como otimizar suas ilustrações para a Web com o Fireworks
* Como agilizar o projeto e a codificação de páginas HTML com o
   Dreamweaver
* Como criar um executável do Macromedia Flash que utilize animações,
   som e animação básica de ActionScript
* Como adicionar o conteúdo interativo e envolvente do Macromedia Flash
   em seu site do Dreamweaver

À tarde, na seção de Tecnologias Dinâmicas para a Web da Macromedia,
você aprenderá:
* Como utilizar o UltraDev para rapidamente criar poderosos Web sites
   dinâmicos para os servidores e bancos de dados padrões da indústria.
   Você aprenderá a personalizar e estender o poder de seus Web sites e a
   atrair e reter seus visitantes ao mesmo tempo em que você reduz seus
   tempos de produção. Verá como utilizar o UltraDev para desenvolver
   sites dinâmicos nas tecnologias padrão ASP, CFML e JSP
* Como maximizar sua produtividade com o ColdFusion, a maneira mais
   rápida de construir e distribuir poderosas aplicações de Web. A
   tecnologia do ColdFusion Server é utilizada amplamente na indústria e
   oferece alto desempenho e confiabilidade na distribuição das suas
   aplicações
* Como criar aplicações de Web baseadas no Flash para apresentar
   informações atualizadas ao visitante e oferecer, ao mesmo tempo, uma
   maior produtividade e um melhor desempenho do site. Aprenderá como
   facilmente administrar e controlar o conteúdo para o Macromedia Flash
   integrando-o com tecnologias dinâmicas de servidor
* Como aproveitar os recursos do Macromedia Exchange para o Flash e o
   Dreamweaver UltraDev para acrescentar personalização e funcionalidades
   avançadas em suas aplicações


Rio de Janeiro
18 de Outubro
UERJ
Teatro Odylo Costa Filho
Universidade do Estado do Rio de Janeiro
Rua São Francisco Xavier, 524 - Maracanã / RJ

Horário
Manhã - 8:30 - 12:45
Tarde - 14:15 - 18:00

Inscrições pelo site
http://www.macromedia.com/macromedia/events/register/main.cgi?SeminarName=Sem
inario+de+Web+da+Macromedia&SeminarWhere=Rio+de+Janeiro&SeminarWhen=18+de+Out
ubro&SeminarCode=brazil&lang=BrazilianPortuguese


------
Best regards!

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-
Magno Cavalcante -  falecom@...
Systems Analyst  -  Powerlogic Ltda. - http://www.powerlogic.com.br
PGP Public Key   -
http://keys.pgp.com:11371/pks/lookup?op=get&search=Magno+Alves+Cavalcante
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 8/10/2001

Tipo de Emprego: Consultor Java
Nome da Empresa: Lavori EDP , Consultoria e Informatica
Localizacao....: São Paulo

Imprescindível experiência em Java
Desejável conhecimento de ambiente Mainframe:Cobol, Cics, DB2, Roscoe

Contato........: Eduardo Villaça
Telefone.......: 3285-1033
E-Mail.........: villaca@...



------
Best regards!

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-
Magno Cavalcante -  falecom@...
PGP Public Key   -
http://keys.pgp.com:11371/pks/lookup?op=get&search=Magno+Alves+Cavalcante
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-

Fonte: http://www.sys-con.com/xml/article.cfm?id=261

By   John Evdemon

Is XML required for Web services? Not necessarily. Developers have been
designing and building "Web services-like" solutions for several years -
long before the term Web services (or the Web, for that matter) existed.
RPC introduced the concept of location transparency - distributed
objects (DO) that could be located and utilized regardless of their
location on the Network. Clients used IDL for describing and contracting
services with distributed objects.


The Good
Web services initially appear to be Web-based versions of the old DO
technologies we've been using for the past 10-15 years. While they share
many of the basic concepts associated with DOs, they're designed to be
accessible across company firewalls and to enable loosely coupled
business process integration. Tightly coupled multienterprise systems
have been around for decades, but they rely on vendor-specific tools,
opening custom ports in your firewall and some proprietary data
formatting or marshaling techniques. Web services' loose coupling and
support for open standards enables a service to be modified without
disrupting other components. This is very difficult in traditional
client/server environments.


The term Web services may be a bit of a misnomer. Web services are
really the evolution of multitier client/server infrastructures. One
vision of Web services is to change developers' perceptions about the
Internet. The Internet (not just the Web) is no longer an external
network.

It's a server (albeit a very large and insecure one) for systems
deployment.


The Bad
Web services aren't yet ready for high-volume, highly available
production deployments. Of the available specifications, SOAP is
probably the most mature, and has been deployed by numerous vendors
within their products. Robustness, however, is not necessarily part of
its maturity. SOAP's simplicity sacrifices some of the robustness
expected in more traditional environments, such as type safety,
versioning, and guaranteed delivery. The current UDDI spec lacks support
for distributed queries or generic query syntax, and is not being
developed by a standards body.

Reliance on a Web service mirrors the old "vendor-proprietary traps"
that companies fell into in the past. If company A relies on a Web
service provided by company B, what happens to company A when (if)
company B goes out of business, or ceases to offer the previously
available Web service?

Security is always an issue - especially where the Internet is concerned.
Using HTTP for RPC mechanisms (as recommended by SOAP) hides the
underlying intention of the packets from most firewalls since the
firewall thinks it's just passing along HTTP requests.


The Ugly
To paraphrase Alan Greenspan, there appears to be an "irrational
exuberance" regarding registry-based initiatives. Many companies will
use Web services only if there is a clear competitive advantage/ROI.


I believe we'll see these registry-based initiatives mirror recent
trends in the B2B space. Private registries will be implemented by large
firms to enhance communications with their internal departments (since
many of these departments are larger than some corporations).
Horizontally oriented corporations will be the largest publishers to use
publicly available registries.

There's a potential backlash against XML if it continues to be applied
to situations that aren't necessarily appropriate. This is especially
true for Web services: anything touted as a "revolution" usually fails
to live up to the inflated levels of expectation. As with past
initiatives, evangelists should avoid trends unless there's a
demonstrated need for the technology. Businesses resolve their issues in
a low-cost, highly reliable manner - not necessarily by jumping on the
next technology bandwagon coming down the road.



------
Best regards!

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-
Magno Cavalcante -  falecom@...
Systems Analyst  -  Powerlogic Ltda. - http://www.powerlogic.com.br
PGP Public Key   -
http://keys.pgp.com:11371/pks/lookup?op=get&search=Magno+Alves+Cavalcante
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-

Fonte: http://www.sys-con.com/webservices/article.cfm?id=51


XMLEdge 2001 and Web Services Edge 2001 West Coast

By   WSJ

The buzz around Web services is enormous. Every day more and more
developers are asking themselves if Web services should be used in their
next project. Microsoft views the Internet and Web services as a
complete development platform. Other companies view it as a set of
complementary protocols. WSJ asked seven leading i-technology players
for their expert opinions on the world of Web services.

WSJ asked those at the very heart of the emerging Web services paradigm:
What are Web services? How might they change business as we know it?

Andy Roberts, Chief Technology Officer
Bowstreet, Inc.
Portsmouth, New Hampshire

"Web services are software components exposed on the Web using standard
protocols such as HTTP and data formats such as XML. Web services enable
software systems to call each other over the Internet, as well as on
intranets, independent of the 'back-end technology' that's being used.

The generic markup concept behind XML is about separating information
>from its descriptive metadata, so that people can repurpose information
in different contexts, using different devices.

Web services is about breaking applications into pieces, so that units
of functionality can be repurposed in similar manner.

By exposing functionality using standard XML data formats, rather than
hiding behind a particular fixed presentation for humans to view via a
browser, that functionality can be repurposed for different uses by
different applications on different platforms in different contexts. Web
services thus enable business processes from different providers to be
combined in new and different ways. For example, a product manufacturer
can provide product configuration, shipping, and financing services, all
rolled up into one service, even though they are provided by different
suppliers.

Without Web services, the Web enables individual businesses to reach out
to customers, but only through 'silos' or 'one-to-one' connections. Web
services enable a new kind of virtual business, brought about by
connecting multiple business processes together within a software node,
and redeploying it as composite, or aggregated, service."


David Litwack, President & CEO
Silverstream Software, Inc.
Billerica, Massachusetts

"Web services is an important technology.

However, the really important thing that's happening is that the
industry is going through a once-in-a-decade transformation to a new
application paradigm - a new way of building applications.

I'd like to draw a comparison with client/server. Client/server wasn't a
specific technology. It was the culmination of a set of technologies -
graphic user interfaces, relational databases, networks, and personal
computers - that resulted in a new way of building applications. And
that way of building applications was very important because it was a
clean separation of information from the user interface. It transformed
the way we use computers in businesses from what had been predominantly
an administrative or clerical function, to having the corporate
repository of information available to everybody that had a computer on
their desktop. That was the revolution.

What's happening today is we have a set of very important technologies -
Java, J2EE, XML, SOAP, WSDL, UDDI, HTTP, the Internet - that have
reached a level of maturity where we can think about building the
applications in a completely different way. The Gartner Group calls this
a services-oriented architecture and Web services is certainly a key
piece of that.

The important thing about a services-oriented architecture is a clean
separation of the transaction, information, or service from the audience
where it's supposed to be delivered. Put another way, it turns the
traditional design paradigm backward, the traditional being:
architecting in who the audience for the application will be. In a
services-oriented architecture you shouldn't know or have any design
criteria that involves knowledge of who the audience is. That is so
important today, because through the Internet we can deliver
applications to people we've never met or to devices that haven't been
invented yet. We can deliver applications inside or outside a firewall.

So a services-oriented application meets the needs of e-businesses in
the Internet age because it allows us to build applications that can be
flexibly deployed in the future to unknown future audiences. Web
services are great but we don't want to deliver Web services in the same
way to everybody. We want to tailor Web services depending on who the
users are - what their jobs are, whether they're high net worth
individuals, or retirees, whether they're business partners, corporate
customers, or your own salespeople, whether they're inside or outside
the firewall. We may increasingly tailor Web services whether it's the
weekend or the week, or based on what device they are connected from.

Someday, with GPS in wireless devices we may want to tailor the service
depending on where they are, because with GPS devices we'll know where
they are within 10 meters. These are all parts of the services-oriented
puzzle."


David Clarke, President & CEO
Cape Clear Software Inc.
Walnut Creek, California

"For us it's all about opening up development, with a small d, to a much
wider community of developers than those who only understand Java and
Enterprise Java. The application server vendors still think of
Enterprise Java as the central and fundamental programming model - so
although they're beginning to provide SOAP stacks, they tend to view
SOAP as just another way of connecting into the app server. 'We support
TCP, IOP, RMI, and SOAP,' they're saying - so they seem to view SOAP as
a protocol instead of, as we do, as a world-shattering new paradigm."


Simon Phipps, Chief Technology Evangelist
Sun Microsystems, Inc.
Santa Clara, California

"Web services is a new name for an old idea. It was called RPC, it's
been called IOP, it's been called COM, it has been called all sorts of
things.

This time it's going to be big because it's going to allow linear cost
growth while providing access to exponential business opportunity.

Companies are going to be able to discover each other over the Web and
automatically initiate trading behavior. We're right on the cusp of that
at the moment. The place beyond that is what happens when Web services
meets wireless technologies, at which point the consumer will come back
into the picture again, and we'll begin to see consumers being able to
use the context of where they are to have options presented to them by
the swarm of devices, software, and networks around them.

The place where we're headed to after that - this is probably about 3
years out - is a place of connected Web-smart services being conveyed
over mixed media like over wireless, also over high speed connections
into the home, and over 3G connections into more powerful wireless
devices. The mixed nature of the client space in that world is what
makes open standards even more important."


Tyler Jewell, Principal Technology Evangelist
BEA Systems, Inc.
San Jose, California

"Developers find it incredibly easy to start working with BEA technology.
It's not just about our application server and implementation of
servlets, JSPs, and EJBs any more, it's about enabling developers to
leverage their J2EE knowledge into a variety of different areas
including Web services.

Our clients are definitely interested in Web services, but when we go
and talk to BEA clients they're looking for ways to use Web services
with J2EE.

I know there's been a lot of talk about Web services as a new platform,
but BEA actually views Web services as an extension of J2EE - it's just
an exposing of the existing applications and programs that they've
already written, but in a new format. One of the big things that we're
doing with WebLogic 6.1 is finding ways to take programming expertise
that Java developers already have and converting that directly to Web
services expertise.

So with WLS 6.1 we now have point-and-click autogeneration from EJBs to
Web services, and we have that available today."


Barry Morris, CEO
IONA Technologies PLC
Dublin, Ireland

"There is a big difference between service-orientated architectures in
the abstract and Web service implementations in the real world. IONA has
been building service-oriented systems for ten years and has a deep
knowledge of the technology. Our systems have always been built on
standards but we are embracing a new set of standards, such as SOAP,
J2EE, and XML, and we are utilizing them in our Web services products.

IONA now has developed XMLBus, a Web services development system that is
all about service-oriented architectures built in XML. We have taken a
leadership role in the new standards bodies defining SOAP, UDDI, WSDL
etc.

We are also active at the higher level, at the business process
choreography level, with support of ebXML and Rosettanet and that level
of standard. XMLBus was created to build exactly those kinds of systems.

Our large customer base is moving increasingly toward services based on
standards like XML and SOAP. We are seeing activity short term in
intranet implementation and expect real Internet-based integration
around Web services in the next six to twelve months. IONA is committed
to meeting the needs of the large enterprise market. Toward that end we
have recently introduced the IONA B2B Integrator, based on our
acquisition of a leading firm in Business Process Collaboration. The
combination of B2B Integrator, XMLBus, and our unique expertise in
standards-oriented architectures, positions IONA for leadership in the
Web services market."


Uche Ogbuji, CEO
Fourthought, Inc.
Boulder, Colorado

"Web services is not as glamorous as its usual billing has it. It is
merely a way to assemble a toolkit that allows rapid development and
deployment of collaborative applications. It takes advantage of Internet
protocols for inexpensive implementation and XML data formats for
extensible expression of data that is readily processed by people or
agents.

Both of these core technologies also bring the advantages of broad
adoption and support in almost every vendor tool released in the past
year or so.

Where the fruits of innovation are conveniently dispensed on the Web,
Web services will lower the barrier to deploying such innovations.
Service providers will be able to get their products in place rapidly,
update them with relatively little pain, and advertise them to a
potentially unlimited marketplace.

However, there are dangers. Many of the champions of Web services have
every reason to combine the enticing openness of Web services with
clever tricks to keep developers tied to their products. The best
safeguard against this is to minimize the coupling of systems using Web
services as much as possible. This means not insisting on quirks of data
format, encoding or protocol, but allowing strong support for
negotiating all these factors. It also means leaning on other open
standards as much as possible: for instance, service descriptions and
classifications might better take advanatge of the well-established
resource description framework (RDF) rather than reinvented XML formats.

Fourthought, being providers of software and solutions for XML
applications, is very active in the community trying to avoid these
pitfalls, and finding the right practical mix of Web services
technologies for our clients. "


Conclusions

Distributed computing technologies have been around for a while and so,
to that extent, the ideas behind Web services are nothing new.

But anyone looking at Web service technologies for some particular
technical characteristic that's getting people excited about them won't
find it. The reason that Web services are so exciting isn't any
particular technical quality they have. Rather, it's the unprecedented
agreement that the new paradigm is getting from so many parties who
traditionally have been business rivals.

There are still disagreements, but a standard foundation is established
and that foundation is growing every day. One note of caution, amid all
this optimism and excitement: there's still a great deal to be sorted
out in the areas of trust, security, payment, and so on. It's precisely
for this reason that the places where companies are gaining the greatest
benefits from Web services at present are within the enterprise.

This will undoubtedly change. There's still a lot of work to do, but
companies can and are using Web services today. And as for the consumer
plays well - the future, as they say, lies ahead.




------
Best regards!

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-
Magno Cavalcante -  falecom@...
Systems Analyst  -  Powerlogic Ltda. - http://www.powerlogic.com.br
PGP Public Key   -
http://keys.pgp.com:11371/pks/lookup?op=get&search=Magno+Alves+Cavalcante
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-

From: "Digital Edition" <XML-Journal@...>
  To: "XML Journal" <xml-journal@...>
  Date: Mon, 8 Oct 2001 16:42:23 -0400
  Subject: XML-Journal's Exclusive Preview - Full Print Content !
--



*** THIS ISSUE BROUGHT TO YOU BY FLAMENCO WEB SERVICES NETWORK...

Looking at Web services? You need to see the Flamenco Web services network
and find out how to cut the time and costs associated with implementing
business-class Web services by up to 80%. Visit:

--> http://www.sys-con.com/email/flamenco1008.cfm

and download the white paper, "Web Services and the Need for Web Services
Networks."



October 9, 2001



S P O N S O R : GET STARTED WITH X-HIVE/DB TODAY!

X-Hive/DK (X-Hive/DB Developer's Kit) is now available! Experience what
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XPath, plus its persistent DOM, makes it easy to develop your XML
applications. To get X-Hive/DK now, go to:

--> http://www.sys-con.com/email/xhive1008.cfm



*** XML-JOURNAL SEPTEMBER 2001 PRINT ISSUE AT A GLANCE...
*** http://www.sys-con.com/
*** http://www.sys-con.com/xml/neww.cfm
*** http://www.sys-con.com/xml/archivesc.cfm?volume=02&Issue=09

TABLE OF CONTENTS (15 Exclusive Articles):

WEB SERVICES CEO PANEL AT XMLEDGE 2001 - OCTOBER 22-25, SANTA CLARA
http://www.sys-con.com/webservices/article.cfm?id=51

1) SON, WE AREN'T IN THE '30S ANYMORE
-> http://www.sys-con.com/xml/article.cfm?id=246

2) THE BRAVE NEW WORLD OF WEB SERVICES
-> http://www.sys-con.com/xml/article.cfm?id=248

3) XML.ORG EXPANDS AS ONLINE RESOURCE FOR XML IN INDUSTRY
-> http://www.sys-con.com/xml/article.cfm?id=249



S P O N S O R : ALTOVA, THE XML SPY COMPANY...

Presenting the XML Spy 4.0 Suite! The comprehensive & easy-to-use tool
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--> http://www.sys-con.com/email/xmlspy2.cfm



4) A PLATFORM FOR XML WEB SERVICES
-> http://www.sys-con.com/xml/article.cfm?id=250

5) SHEDDING A LITTLE LIGHT ON XML
-> http://www.sys-con.com/xml/article.cfm?id=251

6) SECURING AND AUTHENTICATING SOAP-BASED WEB SERVICES
-> http://www.sys-con.com/xml/article.cfm?id=252



S P O N S O R : Rogue Wave Software...

With Rogue Wave SourcePro C++ Edition 2, you can now extend your C++
applications to the Internet using XML and Web services.To learn more,
--> http://www.sys-con.com/email/rogue1.cfm register for a F R E E webcast
entitled SourcePro C++...Now with XML! at 9:00 AM MDT (GMT-7) on
Wednesday, October 3, 2001. You'll discover how to:

* Create C++ applications that stream XML
* Extend your C++ applications and leverage existing C++ code with XML
* Share data formerly locked in C++ classes through XML
* Create secure Internet-enabled C++ applications with HTTPS. Visit...

--> http://www.sys-con.com/email/rogue2.cfm to learn more.



7) EXCHANGING DATA BETWEEN GLOBALLY ACCEPTED TECHNOLOGIES
-> http://www.sys-con.com/xml/article.cfm?id=253

8) BUSINESS-NOT DIALECTS-WILL DRIVE XML ADOPTION
-> http://www.sys-con.com/xml/article.cfm?id=254

9) MAXIMIZING THE POTENTIAL OF WEB SERVICES
-> http://www.sys-con.com/xml/article.cfm?id=255



S P O N S O R : "XMLEDGE 2001" - INTERNATIONAL XML CONFERENCE & EXPO !

Less than two weeks Left !!!

Conference: October 22-25, 2001
Expo: October 24-25, 2001
--> http://www.sys-con.com/
--> http://www.sys-con.com/xmledge/



10) EXTENSIBLE INFORMATION SERVER 3.0
--> http://www.sys-con.com/xml/article.cfm?id=256

11) WEB SERVICES SECURITY USING PLUGGABLE PROVIDERS
--> http://www.sys-con.com/xml/article.cfm?id=257

12) XML LINK
--> http://www.sys-con.com/xml/article.cfm?id=258



S P O N S O R : "WEB SERVICES EDGE 2001 WEST" - INTERNATIONAL WEB SERVICES
CONFERENCE & EXPO!

Less than two weeks Left !!!

Conference: October 22-25, 2001
Expo: October 24-25, 2001
--> http://www.sys-con.com/
--> http://www.sys-con.com/webservicesedge/



13) TAKE MY XML ADVICE&AND PLEASE LET ME DIE
--> http://www.sys-con.com/xml/article.cfm?id=259

14) LETTERS TO THE EDITOR
--> http://www.sys-con.com/xml/article.cfm?id=260

15) THE GOOD, THE BAD, AND THE UGLY OF WEB SERVICES
--> http://www.sys-con.com/xml/article.cfm?id=261



S P O N S O R : DID YOU MISS "WEB SERVICES EDGE 2001 EAST" IN NEW YORK ?

Here is what you missed on September 23-26, in New York City...

--> http://www.sys-con.com/jdjedge/tv.cfm
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Check out the national news coverage of "Web Services Edge 2001 East" !!

--> http://www.sys-con.com/jdjedge/index.cfm

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Conference: October 22-25, 2001
Expo: October 24-25, 2001
--> http://www.sys-con.com/
--> http://www.sys-con.com/webservicesedge/



*** FROM THE EDITOR: SON, WE AREN'T IN THE '30S ANYMORE
*** by Ajit Sagar

In my teens I was an avid reader of Erle Stanley Gardner's Perry Mason
books. You may be familiar with the TV series also. Last week my mom, who
is visiting us here in the U.S., made an interesting observation when she
was going through one of Gardner's books. She said: "You know, Paul Drake
[the detective] always used to go to a public telephone booth to make a
call to Perry. When you called me from your mobile phone, it occurred to
me that in today's world, Paul would be in a car or on a bus or train and
making that same call from a cell phone."

--> continued: http://www.sys-con.com/xml/article.cfm?id=246



*** XML FEATURE: THE BRAVE NEW WORLD OF WEB SERVICES
*** by Ron Ben-Natan

The shift to e-business is fundamentally changing how systems look - and
even more important (for us developers) - how systems are built. To
support e-business, systems often evolve "from the outside in" - in the
sense that a Web site is put up quickly, and it reaches back slowly into
the corporation's back-end systems.

--> continued: http://www.sys-con.com/xml/article.cfm?id=248



*** XML.ORG CORNER: XML.ORG EXPANDS AS ONLINE RESOURCE FOR XML IN INDUSTRY
*** by Leo Kraunelis

Change seems to be the steady-state condition in the XML world. Ideas,
initiatives, and standards continue to spin off at an accelerated rate
within an ever-expanding XML user community. The topic has made its way
into every corporate corner - from the lunchroom to the boardroom.

--> continued: http://www.sys-con.com/xml/article.cfm?id=249



*** WEB SERVICES: A PLATFORM FOR XML WEB SERVICES
*** by Christopher L. Miller

Microsoft's revolutionary .NET platform is promising a new level of
capabilities, specifically regarding Web applications and services. With
the recent .NET beta 2 release (and the promise of no functionality
changes, only bug fixes from now until RTM), developers can finally take
aim at a much slower moving target in beta 2.

--> continued: http://www.sys-con.com/xml/article.cfm?id=250



*** Q & A: SHEDDING A LITTLE LIGHT ON XML
*** by David Silverlight

>From what I've seen, people go through a lot of pain when learning XML,
probably for several reasons. The most prohibitive? Learning XML really
does involve...learning XML - in addition to XML DOM, DTDs, XSLT, and
possibly many other members of the XML family. It's difficult to know
where to begin, and learning them all at once can be a bit overwhelming.

--> continued: http://www.sys-con.com/xml/article.cfm?id=251



*** XML-JOURNAL FEATURE STORY
*** SECURING AND AUTHENTICATING SOAP-BASED WEB SERVICES
*** by Mark Moore and Adrian Turtschi

If you are implementing a multiuser system, your system will probably have
certain attributes. It may be implemented in a distributed fashion and it
may have some sort of security model. In its most basic form, such a
system can be represented by a straight line on a piece of paper: below
the line is the information, content, data (call it what you will); and
above the line are the various individuals, groups, and roles that need to
work with what is below the line.

--> continued: http://www.sys-con.com/xml/article.cfm?id=252



*** OBJECTS AND XML
*** EXCHANGING DATA BETWEEN GLOBALLY ACCEPTED TECHNOLOGIES
*** by Rupak Kumar

Today's decentralized, distributed environment for exchange of information
can be confusing at times, but for the most part you can still encounter
standardized, globally accepted technologies. Each of these technologies
serves its respective domain well. But when the question of how data can
be exchanged between these technologies arises, you face a lot of
difficulties.

--> continued: http://www.sys-con.com/xml/article.cfm?id=253



*** BUSINESS DRIVERS: BUSINESS-NOT DIALECTS-WILL DRIVE XML ADOPTION
*** by Ketan Patel

XML is one of the most widely hyped technologies of our time. As the
hype/hope pendulum swings back to the center, an objective look suggests
that the promise of XML has not yet been realized. Until the benefits of
the technology become undeniably apparent to senior management, the rate
of adoption will continue to be sluggish.

--> continued: http://www.sys-con.com/xml/article.cfm?id=254



*** XMATTERS: MAXIMIZING THE POTENTIAL OF WEB SERVICES
*** by Coco Jaenicke

As the hype surrounding Web services continues to swirl, I'd like to talk
about when to choose a Web service over the many other communication
options available. I'll start at the abstract level, looking at
appropriate business objectives, and then sum up with a
divide-and-conquer approach to getting there.

--> continued: http://www.sys-con.com/xml/article.cfm?id=255



*** PRODUCT REVIEW: EXTENSIBLE INFORMATION SERVER 3.0
*** by Don Walker

The task of making data available to business partners and customers
presents a variety of challenges. For instance, the content and quantity
of data frequently changes (usually by becoming larger and more complex).
Or new sources and potential consumers of data emerge, each with different
requirements - both in terms of the nature of the data they use and the
technology they use to process it. Or access to confidential data must be
limited to authorized personnel and users must be isolated from system
failures.

--> continued: http://www.sys-con.com/xml/article.cfm?id=256



*** XML-J FEATURE: WEB SERVICES SECURITY USING PLUGGABLE PROVIDERS
*** by Mark A. Richman

The Web Services model is rapidly growing as an option for deploying
reusable, component-based functionality over the Internet. Exposing these
services is the Simple Object Access Protocol, which defines a lightweight
mechanism for invoking these services or transactions. The SOAP
specification defines a set of rules for using XML to represent such
Remote Procedure Calls (RPCs). These RPCs can ride on various transport
protocols, such as HTTP, SMTP, and POP3. However, the current SOAP
specification (version 1.1) doesn't define all the features developers
might expect to find in a traditional distributed object protocol, such as
security.

--> continued: http://www.sys-con.com/xml/article.cfm?id=257



*** FIRST LOOK: XML LINK
*** by Jim Milbery

The advantage of Web services lies in the ability of the "client"
application to access services and functions without having an
understanding of how these services are implemented within the back-end
system. Almost any business service can be implemented as a Web service.
For example, a buyer might access a "CreateOrder" service to place
orders with a supplier and the supplier might return the favor by
accessing
invoice presentment services on the buyer's side of the equation. In
both cases there are likely to be sophisticated enterprise resource
planning (ERP) applications behind these businesses. Interoperability
between any two systems is always limited - especially when the two
partners are using (highly customized) systems from different vendors.
Developers have tried to address these integration issues using EAI,
application server technology, and message-oriented middleware. Rogue Wave
Software is addressing this challenge in a new and interesting way with
Rogue Wave XML Link.

--> continued: http://www.sys-con.com/xml/article.cfm?id=258



*** TAKE MY XML ADVICE & AND PLEASE LET ME DIE...
*** by Tod Emko

Have you created me just to destroy me? Do your Malthusian curiosities
know no bounds? Will your overnight torture sessions, using me
mercilessly in your infantile games, ever be brought to justice? I have a
good alternate activity for you: do your freakin' job. In fact, I'll help
you, if you'll please stop pummeling me to death. Allow me to introduce
you
to the power of XML.

--> continued: http://www.sys-con.com/xml/article.cfm?id=259



*** READER FEEDBACK: LETTERS TO THE EDITOR

Anti-Microsoft? Is XML-Journal an anti-Microsoft magazine? I've thought
about subscribing, but I haven't found much about using XML with Microsoft
technologies. I've found information about most other technologies,
specifically Java. This is a somewhat narrow view since Microsoft has
numerous programmers developing with XML.

--> continued: http://www.sys-con.com/xml/article.cfm?id=260



*** GUEST EDITORIAL: THE GOOD, THE BAD, AND THE UGLY OF WEB SERVICES
*** by John Evdemon

Is XML required for Web services? Not necessarily. Developers have been
designing and building "Web services-like" solutions for several years -
long before the term Web services (or the Web, for that matter) existed.
RPC introduced the concept of location transparency - distributed objects
(DO) that could be located and utilized regardless of their location on
the Network. Clients used IDL for describing and contracting services with
distributed objects.

--> continued: http://www.sys-con.com/xml/article.cfm?id=261

... and much much more !

--> http://www.sys-con.com/xml/archivesc.cfm?volume=02&Issue=09



** N E W ** XML-Journal XML Resource Directory!

Check Out Our XML Training Resource Directory in Our Print Edition...
Training and education calendar updated monthly!

AppDev - http://www.appdev.com
Crane Softwrights - http://www.cranesoftwrights.com
DMSi - http://www.dmsi-world.com
Global Knowledge - http://www.globalknowledge.com/xmljrnl
ISOGEN International - http://www.isogen.com
OmniMark Technologies - http://www.omnimark.com
Online-learning.com - http://www.online-learning.com
TrainingCity - http://www.trainingcity.com
VoiceGenie Technologies - http://www.voicegenie.com/learn_09.html
XMLMentor.net - http://www.xmlmentor.net



ON-LINE ACCESS TO XML-JOURNAL SOURCE CODE LISTINGS:

You will locate the entire source code listings of the articles you will
find in this issue in both of these locations for your copy and paste
convenience.

--> http://www.sys-con.com/xml/
--> http://www.sys-con.com/xml/archivesc.cfm?volume=02&Issue=09



*** SUBSCRIBE TO XML-JOURNAL TODAY & S A V E FROM NEWSSTAND PRICE !

Subscribe to XML-Journal's print edition today and SAVE over 40% from our
newsstand price. Receive your own copy every month in the mail !

--> http://www.sys-con.com/2001/sub.cfm
--> https://www.icnfull.com/syscon/xmldevlpr.htm



*** XMLEDGE 2001 INTERNATIONAL XML CONFERENCE & EXPO!

Conference: October 22-25, 2001
Expo: October 24-25, 2001
http://www.sys-con.com/xmledge/



*** THIS ISSUE IS ALSO BROUGHT TO YOU BY THE WORLD'S LEADING
*** XML TECHNOLOGY PROVIDERS AND XML-JOURNAL SPONSORS:

The XML technologies provided by the following companies are recommended
by XML-Journal and SYS-CON Media:

- Altova
- AppDev
- Bowstreet
- Cape Clear
- CarrigLearning
- Crane Softwrights
- DataMirror
- DMSi
- GlobalKnowledge
- HiT Software
- IBM
- Induslogic
- IXIASoft
- John Wiley & Sons
- Omnimark
- Sonic Software
- Rogue Wave Software
- SEAGULL Software
- SoftQuad Software
- Software AG
- VoiceGenie Technologies
- XMLMentor
- XYZ Find



**** XML-JOURNAL.COM LIST PRIVACY NOTICE:

XML-Journal and SYS-CON Media ** DO NOT DISCLOSE YOUR PERSONAL INFORMATION
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XMLEdge 2001 International XML Conference & Expo is not related to XMLEdge
by MobileQ, a platform for a complete wireless Internet infrastructure.
All other company and product names may be trademarks or registered
trademarks of their respective companies.

---

Fonte: http://pcworld.terra.com.br/pcw/update/5060.html

Microsoft publica tutorial para administrar segurança no IIS

Segundo a Microsoft, para proteger os sistemas IIS contra código
malicioso e invasões, é preciso se guiar por quatro práticas principais.

PC World
08/10/2001 14:50:18

Na tentativa de apagar a má impressão dos recentes e freqüentes
problemas de segurança com seu servidor Web, a Microsoft publicou
recentemente em seu site um tutorial
<http://www.microsoft.com/technet/security/bestprac/MCSWebBP.asp> que
orienta os administradores do Internet Information Server.

Segundo a Microsoft, para proteger os sistemas IIS contra código
malicioso e invasões, é preciso se guiar por quatro práticas principais.
O documento veio depois que o instituto de pesquisa Gartner
<http://www.gartner.com/DisplayDocument?doc_cd_1034> sugeriuàs
corporações que considerassem alternativas ao servidor IIS como medida
de segurança.

No documento, a Microsoft comenta que um modo de combate aos problemas
de segurança é identificar e avaliar os sistemas IIS que não estão sendo
ativamente gerenciados, segundo a desenvolvedora, uma porta de entrada
ideal para a propagação de vírus e worms.

Além disso, a Microsoft também sugere que os administradores instalem
novos sistemas IIS de modo seguro, antes de os conectá-los à Internet,
fornecendo para essa tarefa diversas ferramentas de segurança. A lista
de boas práticas também inclui meios que garantam a segurança dos
servidores depois de criados.

Como última sugestão, a Microsoft aconselha que as empresas mantenham um
grupo de suporte que possa responder rapidamente a qualquer situação de
risco à segurança.


------
Best regards!

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-
Magno Cavalcante -  falecom@...
PGP Public Key   -
http://keys.pgp.com:11371/pks/lookup?op=get&search=Magno+Alves+Cavalcante
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-

From: Digital Edition <JavaDevelopersJournal@...>
  To: Java Developer's Journal <javadevelopersjournal.com@...>
  Date: Wed, 03 Oct 2001 21:56:12 -0400
  Subject: James Gosling's "JDJEdge Keynote" Recorded LIVE at SYS-CON TV !
--

*** JDJ's October Digital Edition Is Brought to You by Rational Software
*** "JDJEdge 2001" and "Web Services Edge 2001" Sponsors and Exhibitors


October 4, 2001


DON'T MISS TO ATTEND "XMLEDGE 2001" and "WEB SERVICES EDGE 2001 WEST"
LESS THAN TWO WEEKS LEFT !!! - REGISTER TODAY...

October 22-25, Santa Clara Convention Center, Santa Clara, CA
Special Savings Deadline for the Only XML Event of the Year...

http://www.sys-con.com/
http://www.sys-con.com/xmledge/
http://www.sys-con.com/webwest/



N E W S   F L A S H :

JAMES GOSLING AT HIS OPENING KEYNOTE RECORDED LIVE AT SYS-CON TV!
http://www.sys-con.com/jdjedge/tv.cfm

Please select your streaming video speed:
Media Player (60 minutes) 56k -or- T1/Lan

For best video and stereo sound quality
choose T1/high speed connection.



N E W S   F L A S H :

WEB SERVICES EDGE 2001 EAST: THE SHOW MUST GO ON...

A Review by Sean Rhody, Editor-in-Chief, Web Services Journal
http://www.sys-con.com/jdjedge/conference_spread.pdf

(High resolution .pdf file.)

An exclusive excerpt from the October issue of Web Services Journal.
On newsstands worldwide on Wednesday, October 17.



WHAT IS COMING UP IN OUR NEXT DIGITAL NEWSLETTER ?

Don't Miss the JDJEdge Keynote Panel - Produced LIVE at SYS-CON TV !
"Web Services Paradigm" on Monday, 10/8/2001 (60 minutes streaming video)



JDJ NEWS: JDJ's NEW CIRCULATION STATEMENT IS NOW AVAILABLE FROM BPA

(October 4, 2001) Compare JDJ's New Circulation with our competitors' at
the BPA International Web site. Download a copy of our most recent BPA
Statement...

http://www.bpai.com/library/magazine.cgi?type=A&recipient_qual=&search=java&f
ield_served=&search_mode=on&x=26&y=6




*** A MESSAGE FROM THE JDJ TEAM TO OUR READERS:

Please make sure to check the following important and timely announcements
>from the Java Developer's Journal advertising partners and our sponsors.

We believe the information provided below has high value and interest to
most of our readers.

We proudly bring these messages to you from the most respected Java and
Web Services vendors in the world.

Thank you.



*** A MESSAGE FROM... RATIONAL SOFTWARE ***

Develop Fast, Reliable Java Code with Rational PurifyPlus

Attention Java Developers! Don’t let garbage collection-related memory
management issues, performance issues or untested code ruin your day!
PurifyPlus gives you the power to find and eliminate these tricky problems
quickly and easily, before your product ships! Try a free 15-day
evaluation today!

--> http://www.sys-con.com/email/rational13.cfm



*** A MESSAGE FROM... SPIRITSOFT "DELIVERING WEB SERVICES WITH JMS" ***

Web Services. What are the challenges developers face to deliver them?
Download SpiritSoft’s F R E E white paper to learn how the Spirit
Architecture is used to provide multi-plug communication, multi-channel
delivery, and dynamic event management for implementing Web services.
Visit our download site at

--> http://www.sys-con.com/email/spiritsoft27.cfm



*** A MESSAGE FROM... SILVERSTREAM WEB SERVICES AND J2EE TOOLS ***

F R E E , portable, high performance Web Services and J2EE Tools. Get your
SilverStream eXtend Workbench ($300 value) today! Use it to build Web
Services that run 5 times faster than the competition. Deploy to any J2EE
appserver with ease. Download at:

--> http://www.sys-con.com/email/silverstream27.cfm



*** A MESSAGE FROM... SUN MICROSYSTEMS (JCP) ***

Got an opinion on Java(tm) technology? Voice it. Vote in the Java
Community Process(SM) Program elections. By voting on the ten new
Executive Committee Members of the JCP - the process by which the Java
platform evolves - you can help shape the future of Java technology. Click
here to get involved:

--> http://www.sys-con.com/email/suna27.cfm



*** A MESSAGE FROM... GET STARTED WITH X-HIVE/DB TODAY ! ***

X-Hive/DK (X-Hive/DB Developer's Kit) is now available! Experience what
makes X-Hive/DB the most powerful native XML database on the market. A
powerful and complete Java API, plus its persistent DOM and compliance to
the latest W3C XML standards, makes it easy to develop your XML
applications. To get X-Hive/DK now, go to:

--> http://www.x-hive.com/cgi-bin/to.cgi?l=dj02



*** A MESSAGE FROM... SUN SUN MICROSYSTEMS (FORTE) ***

Building enterprise-level Web service applications?

Sun Microsystems has good news for you: Forte™ for Java™ 3.0 Enterprise
Edition is here. Based on open standards and providing complete
"entry-to-enterprise" development capability, it’s one of the most
comprehensive tool suites around. And you can download a F R E E 60-day
trial right now at:

--> http://www.sys-con.com/email/sunb27.cfm



*** A MESSAGE FROM... ATTUNITY - FROM LEGACY TO WEB SERVICES... ***

Use Attunity's Web Service-Oriented Integration to transform your legacy
applications and data into Web Services. Rapidly generate Web Services
using more than 128 pre-built connectors to virtually any data source on
platforms including 0S/390, 0S/400, Tandem, OpenVMS, UNIX and Windows. See
what the industry is saying:

--> http://www.sys-con.com/email/attunity19a.cfm
--- Download:
--> http://www.sys-con.com/email/attunity19b.cfm



*** A MESSAGE FROM... IONA ANNOUNCES LIVE WEBCASTS ON WEB SERVICES ! ***

IONA announces a 16-part series of live webcasts on Web Services, the
enabling technology for the next generation of B2B, EAI, and Business
Process Management solutions. For more information and to register, visit:

--> http://www.sys-con.com/email/iona19.cfm
--> cosponsored by "Web Services Journal" and "XML-Journal"



*** A MESSAGE FROM... GO WIRELESS: OUT NOW: iBus//Mobile 2.0 ***

J2EE has become the de-facto standard for mainstream e-business solutions.
JMS is the de-facto standard for e-business messaging, Reliable, Secure
and Highly Available messaging infrastructure solutions provide the only
solid basis for successful B2B projects.

Find out how you can take advantage of the World's ONLY Java standards
based end-to-end messaging solution with Softwired's award winning iBus
products and reduce your development time NOW:

--> http://www.sys-con.com/email/softwired13.cfm



*** A MESSAGE FROM... LOOX SOFTWARE ***

How can you meet the complex visualization requirements of today's
professional Java-based user interfaces? With the JLOOX VISUALIZATION
SUITE! Add JLOOX components to your JFC/Swing applications, applets or
servlets to give you the power to VISUALIZE, MANAGE and OPTIMIZE your
complex systems and processes. Request your free 30 day trial today at:

--> http://www.sys-con.com/email/loox13.cfm



*** A MESSAGE FROM... AltoWeb Instant Web Services... ***

Creating and deploying Web Services? The AltoWeb® e-Business Platform
delivers the integration and the functionality to support Web Services and
more -- all on a J2EE enterprise platform. To learn more about rapidly
creating and deploying Web Services visit:

--> http://www.sys-con.com/email/altoweb20.cfm



*** A MESSAGE FROM... RATIONAL jRoundup.com ***

Get Your Java While It’s Hot, Go to jRoundup.com Link to 1000’s of Java
articles, applets, servlets, discussions, and more. New content daily.
Click now and join the new Java community.

--> http://www.sys-con.com/email/rational20.cfm



Please stay tuned to our next video broadcast on Monday, October 8.
Thank you.

*** JAVADEVELOPERSJOURNAL.COM LIST PRIVACY NOTICE:

Java Developer's Journal and SYS-CON Media ** DO NOT DISCLOSE YOUR
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---

Nova oferta de Emprego cadastrada no site do SouJava <http://www.soujava.org.
br>:
Data...........: 5/10/2001

Tipo de Emprego: Analista de Sistemas
Nome da Empresa: CPM S/A
Localizacao....: Barueri - SP

Estamos com 10 vagas para desenvolvimento de projeto novo em nossa unidade de
Alphaville.
Perfil: Java, Servlet, JSP.

Contato........: Eliana Martins
Telefone.......: 3908-8073
E-Mail.........: eliana.martins@...


------
Best regards!

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-
Magno Cavalcante -  falecom@...
Systems Analyst  -  Powerlogic Ltda. - http://www.powerlogic.com.br
PGP Public Key   -  http://keys.pgp.com:11371/pks/lookup?op=get&search=Magno+
Alves+Cavalcante
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-

Fonte: http://www2.uol.com.br/info/aberto/infonews/102001/04102001-23.shl

Gartner diz que 62% usam Java no Brasil

Quinta-feira, 04 de outubro de 2001 - 19h24

   SÃO PAULO - Cerca de 62% dos desenvolvedores que atuam nas empresas
brasileiras usam a tecnologia Java. É o que revela um recente levantamento
realizado pelo instituto Gartner.

   A pesquisa mostrou ainda que 35% dos pesquisados usam Java há menos de um
ano e 33% há menos de dois anos. Segundo a Sun Microsystems, que criou a
linguagem, isso indica que as empresas já passaram o período de
experimentação e realmente adotaram a tecnologia Java para seus projetos de
negócios.

   A maioria dos entrevistados (80%) apontou como principal razão para o
emprego da linguagem Java o fato de ela ser multiplataforma, enquanto 48%
citaram ainda a escalabilidade e 25%, a segurança.

   O estudo mostrou ainda que 60% das pessoas já usaram Java para projetos de
Application Development (AD); 22% ainda não usaram, mas planejam usar; e 16%
não têm planos de utilizar a linguagem.

   Vale lembrar que o levantamento "The Gartner Survey on Java Usage in
Brazil" foi realizado com 80 profissionais durante a conferência "Economia
de TI", em São Paulo, no mês de agosto.

   Por Alexandrina Macedo, do TCINet

---
Best regards,
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-
Magno Cavalcante -  falecom@...
Systems Analyst  -  Powerlogic Ltda. - http://www.powerlogic.com.br
PGP Public Key   -
http://keys.pgp.com:11371/pks/lookup?op=get&search=Magno+Alves+Cavalcante
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-

----- Original Message -----
From: "Digital Edition" <JavaDevelopersJournal@...>
To: "Java Developer's Journal"
<javadevelopersjournal.com@...>
Sent: Tuesday, October 02, 2001 2:11 PM
Subject: JDJ's October Issue Exclusive Preview Is Here !


*** JDJ's October Digital Edition Is Brought to You by:
*** Rational Software, Sun Microsystems, SilverStream, SpiritSoft,
*** IONA, Attunity and AltoWeb.


October 2, 2001


THIS NEWSLETTER CONTAINS THE FULL CONTENT OF JDJ's OCTOBER ISSUE !

Circulation: JDJ's October Digital Edition is e-mailed to
240,841 BPA audited JDJ readers.


*** XMLEdge 2001 - October 22-25, Santa Clara Convention Center
*** Special Savings Deadline for the Only XML Event of the Year !!!
--> http://www.sys-con.com/


*** OCTOBER ISSUE COVER: http://www.sys-con.com/java/currentcover.html
--> [James Gosling Keynote at JDJEdge 2001, September 24, 2001]


Here is Java Developer's Journal Complete October Content:

--> http://www.sys-con.com
--> http://www.sys-con.com/java
--> http://www.sys-con.com/java/archivesc.cfm?volume=06&issue=10



S P O N S O R : RATIONAL SOFTWARE

*** Develop Fast, Reliable Java Code with Rational PurifyPlus ***

Attention Java Developers! Don't let garbage collection-related memory
management issues, performance issues or untested code ruin your day!
PurifyPlus gives you the power to find and eliminate these tricky problems
quickly and easily, before your product ships! Try a free 15-day
evaluation today!

--> http://www.sys-con.com/email/rational13.cfm



TABLE OF CONTENTS:

01) GUEST EDITORIAL: THE PLATFORM OF CHOICE by Scott McNealy
--> http://www.sys-con.com/java/article.cfm?id=1177

02) FROM THE EDITOR: JAVA XP by Alan Williamson
--> http://www.sys-con.com/java/article.cfm?id=1156

03) JDJ FEATURE STORY: LOCAL ENTITY BEANS AND RELATIONSHIPS
--> http://www.sys-con.com/java/article.cfm?id=1160



S P O N S O R : SPIRITSOFT "DELIVERING WEB SERVICES WITH JMS"

Web Services. What are the challenges developers face to deliver them?
Download SpiritSoft's  F R E E  white paper to learn how the Spirit
Architecture is used to provide multi-plug communication, multi-channel
delivery, and dynamic event management for implementing Web services.
Visit our download site at

--> http://www.sys-con.com/email/spiritsoft27.cfm



04) J2EE FOCUS: "CORE J2EE PATTERNS"
--> http://www.sys-con.com/java/article.cfm?id=1161

05) PRODUCT REVIEW: SOURCE INTEGRITY ENTERPRISE EDITION 8.1 BY MKS
--> http://www.sys-con.com/java/article.cfm?id=1162

06) BUILD TO SPEC!
--> http://www.sys-con.com/java/article.cfm?id=1163



S P O N S O R : SILVERSTREAM WEB SERVICES AND J2EE TOOLS

F R E E , portable, high performance Web Services and J2EE Tools. Get your
SilverStream eXtend Workbench ($300 value) today! Use it to build Web
Services that run 5 times faster than the competition. Deploy to any J2EE
appserver with ease. Download at:

--> http://www.sys-con.com/email/silverstream27.cfm



07) J2ME CALLS AND J2SE SWINGS
--> http://www.sys-con.com/java/article.cfm?id=1164

08) PATTERN FOR THE JAVA INTERNATIONALIZATION API
--> http://www.sys-con.com/java/article.cfm?id=1165

09) PRODUCT REVIEW: BORLAND JBUILDER
--> http://www.sys-con.com/java/article.cfm?id=1166



S P O N S O R : SUN MICROSYSTEMS (JCP)

Got an opinion on Java(tm) technology? Voice it. Vote in the Java
Community Process(SM) Program elections. By voting on the ten new
Executive Committee Members of the JCP - the process by which the Java
platform evolves - you can help shape the future of Java technology.
Click here to get involved:

--> http://www.sys-con.com/email/suna27.cfm



10) ASK DOCTOR JAVA
--> http://www.sys-con.com/java/article.cfm?id=1167

11) WISHFUL THINKING
--> http://www.sys-con.com/java/article.cfm?id=1168

12) A STORM IN A COFFEE CUP
--> http://www.sys-con.com/java/article.cfm?id=1169



S P O N S O R : GET STARTED WITH X-HIVE/DB TODAY !

X-Hive/DK (X-Hive/DB Developer's Kit) is now available! Experience what
makes X-Hive/DB the most powerful native XML database on the market. A
powerful and complete Java API, plus its persistent DOM and compliance to
the latest W3C XML standards, makes it easy to develop your XML
applications. To get X-Hive/DK now, go to:

--> http://www.x-hive.com/cgi-bin/to.cgi?l=dj02



13) A REALITY
--> http://www.sys-con.com/java/article.cfm?id=1170

14) EXTREME PERFORMANCE TUNING
--> http://www.sys-con.com/java/article.cfm?id=1171

15) JDJ NEWS
--> http://www.sys-con.com/java/article.cfm?id=1172



S P O N S O R : SUN SUN MICROSYSTEMS (FORTE)

** Building enterprise-level Web service applications? **

Sun Microsystems has good news for you: ForteT for JavaT 3.0 Enterprise
Edition is here. Based on open standards and providing complete
"entry-to-enterprise" development capability, it's one of the most
comprehensive tool suites around. And you can download a  F R E E  60-day
trial right now at:

--> http://www.sys-con.com/email/sunb27.cfm



16) JAVA CAREER OPPORTUNITIES COLUMN: WHO'S HIRING NOW?
--> http://www.sys-con.com/java/article.cfm?id=1173

17) HACKING
--> http://www.sys-con.com/java/article.cfm?id=1174

18) INTEGRATING AND MAPPING A WEB APPLICATION MVC PATTERN
--> http://www.sys-con.com/java/article.cfm?id=1175



S P O N S O R : ATTUNITY - FROM LEGACY TO WEB SERVICES...

Use Attunity's Web Service-Oriented Integration to transform your legacy
applications and data into Web Services. Rapidly generate Web Services
using more than 128 pre-built connectors to virtually any data source on
platforms including 0S/390, 0S/400, Tandem, OpenVMS, UNIX and Windows.
See what the industry is saying:

--> http://www.sys-con.com/email/attunity19a.cfm
--- Download:
--> http://www.sys-con.com/email/attunity19b.cfm



19) J2ME FOCUS - PRODUCT REVIEW: NOKIA 9210 COMMUNICATOR
--> http://www.sys-con.com/java/article.cfm?id=1176

20) LETTERS TO THE EDITOR
--> http://www.sys-con.com/java/article.cfm?id=1178

21) PLUG AND PLAY AND PLUG AND PLAY
--> http://www.sys-con.com/java/article.cfm?id=1179



S P O N S O R : IONA ANNOUNCES LIVE WEBCASTS ON WEB SERVICES !

IONA announces a 16-part series of live webcasts on Web Services, the
enabling technology for the next generation of B2B, EAI, and Business
Process Management solutions. For more information and to register, visit:

--> http://www.sys-con.com/email/iona19.cfm
--> cosponsored by Web Services Journal and XML-Journal



*** JDJ EDITORIAL: JAVA XP
*** by Alan Williamson

Last month I wrote on the Microsoft issues with their impending release of
Windows XP. I intended to go a whole editorial without mentioning that
software company, but because of the amount of e-mail I received, I have
to do something.

--> continued: http://www.sys-con.com/java/article.cfm?id=1156



*** EJB 2.0: LOCAL ENTITY BEANS AND RELATIONSHIPS
*** by Alex Pestrikov

As the EJB 2.0 specification has entered its final stage, many companies
are in the process of building server-side J2EE applications. The final
draft of the specification has made container-managed persistence (CMP) of
entity beans complete and more powerful.

--> continued: http://www.sys-con.com/java/article.cfm?id=1160



*** J2EE PATTERNS 2: CORE J2EE PATTERNS
*** by Dan Malks

Patterns are expert solutions - recurring designs that have proven
effective over time. This month's article will provide you with a bit more
detail on the subject.

--> continued: http://www.sys-con.com/java/article.cfm?id=1161



S P O N S O R : GO WIRELESS: OUT NOW: iBus//Mobile 2.0

J2EE has become the de-facto standard for mainstream e-business solutions.
JMS is the de-facto standard for e-business messaging, Reliable, Secure
and Highly Available messaging infrastructure solutions provide the only
solid basis for successful B2B projects.

Find out how you can take advantage of the World's ONLY Java standards
based end-to-end messaging solution with Softwired's award winning iBus
products and reduce your development time NOW:

--> http://www.sys-con.com/email/softwired13.cfm



*** PRODUCT REVIEW: SOURCE INTEGRITY ENTERPRISE EDITION 8.1 BY MKS
*** by Jim Milbery

Despite the "slowdown" in technology, the developers and project managers
who I speak with continue to be under enormous pressure to deliver new
applications and technology at a frenetic pace. It can be incredibly
difficult to juggle all the various development tasks when team members
are working on multiple projects.

--> continued: http://www.sys-con.com/java/article.cfm?id=1162



*** PORTABILITY TIPS: BUILD TO SPEC!
*** by Liz Blair

While J2EE technology is designed to support portability, it's always
possible to write nonportable code. In Part 2 of this series, we (the
BluePrints development team) offer recommendations on how to avoid
specific design, implementation, and deployment pitfalls that can
compromise portability.

--> continued: http://www.sys-con.com/java/article.cfm?id=1163



S P O N S O R : LOOX SOFTWARE

How can you meet the complex visualization requirements of today's
professional Java-based user interfaces? With the JLOOX VISUALIZATION
SUITE! Add JLOOX components to your JFC/Swing applications, applets or
servlets to give you the power to VISUALIZE, MANAGE and OPTIMIZE your
complex systems and processes. Request your free 30 day trial today at:

--> http://www.sys-con.com/email/loox13.cfm



*** GUEST EDITORIAL: J2ME CALLS AND J2SE SWINGS
*** by George Grey

Java has come a long way in its short life. Linux just celebrated its
10-year anniversary; for Java that milestone is still more than three
years away. Who really understood, seven years ago, that Java would become
the standard platform for delivering content over the Internet and for
running applications on mobile phones - even the de facto platform for
future smart-card technology? And what will the next few years bring for
Java?

--> continued: http://www.sys-con.com/java/article.cfm?id=1164



*** JAVA & TRANSLATION: PATTERN FOR THE JAVA INTERNATIONALIZATION API
*** by David Gallardo

One of the outstanding things about Java is that it facilitates building
internationalized programs, programs that work in various languages and
regions. Java has used Unicode as its internal character set since version
1.0. In Java 1.1 another important feature was introduced - an
internationalization API.

--> continued: http://www.sys-con.com/java/article.cfm?id=1165



S P O N S O R : AltoWeb Instant Web Services...

Creating and deploying Web Services? The AltoWeb® e-Business Platform
delivers the integration and the functionality to support Web Services and
more -- all on a J2EE enterprise platform. To learn more about rapidly
creating and deploying Web Services visit:

--> http://www.sys-con.com/email/altoweb20.cfm



*** PRODUCT REVIEW: BORLAND JBUILDER
*** by Tom Inglis

In June 2001, Borland released the latest version of the JBuilder series.
Borland is an ever-popular presence in the Java IDE market, but with most
IDEs now offering the same functionality, is there anything to set
JBuilder apart?

--> continued: http://www.sys-con.com/java/article.cfm?id=1166



*** ASK DOCTOR JAVA

Unlike the doctor that works for your HMO, Doctor Java is here to help you
with all of your Java problems. The good Doc will not require a copayment
for each visit nor ask you to fill out long arduous forms. The Doctor is
here to help the readers of Java Developer's Journal find a cure for their
Java system ills.

--> continued: http://www.sys-con.com/java/article.cfm?id=1167



S P O N S O R : RATIONAL jRoundup.com

Get Your Java While It's Hot, Go to jRoundup.com Link to 1000's of Java
articles, applets, servlets, discussions, and more. New content daily.
Click now and join the new Java community.

--> http://www.sys-con.com/email/rational20.cfm



*** J2ME EDITORIAL: WISHFUL THINKING...
*** by Jason Briggs

I've come to the conclusion that Japan is the place to live. Not that I
really want to move to a country that by all reports is an extremely
crowded and busy place, but the Japanese always seem to get the best
gadgets.

--> continued: http://www.sys-con.com/java/article.cfm?id=1168



*** JDJ FEATURE STORY: A STORM IN A COFFEE CUP !
*** by David Hardin and Mike Frerking

The JavaBean Component Architecture provides a means to reuse software
and, when combined with tool support, can dramatically increase developer
productivity. This model has been realized primarily in graphical display
applications with AWT and Java Swing components. Recent advances in J2ME
and the release of the Real-Time Specification for Java (RTSJ) allow
similar productivity gains to be achieved with real-time and
embedded-hardware driver components.

--> continued: http://www.sys-con.com/java/article.cfm?id=1169



*** JDJ FEATURE: A REALITY
*** by Vincent Perrier and Steven Schwarz

The Java development and runtime environment, with its "write once, run
anywhere" paradigm, brings enormous advantages to the embedded industry.
Java code is highly reliable, easily ported, and includes features such as
Internet readiness, security, and the ability to download code at runtime
to upgrade or extend applications.

--> continued: http://www.sys-con.com/java/article.cfm?id=1170



*** JAVA BASICS CORNER: EXTREME PERFORMANCE TUNING
*** by James McGovern

The performance of J2EE-based applications sometimes doesn't live up to
users' expectations. Usually it's impossible to quantify exactly where the
bottlenecks are. Many developers spend time searching for articles on the
Internet only to find the same old tips about using the synchronized
keyword and string concatenation without ever finding information that's
useful. This article will help you find the holy grail of Java
performance.

--> continued: http://www.sys-con.com/java/article.cfm?id=1171



*** CAREER OPPORTUNITIES: WHO'S HIRING NOW?
*** by Bill Baloglu and Billy Palmieri

Since most of our past articles have dealt with Java jobs from the
engineer's perspective, we decided to write this month's column from the
hiring manager's point of view.

--> continued: http://www.sys-con.com/java/article.cfm?id=1173



*** CUBIST THREADS: HACKING
*** by Blair Wyman

Life happens at a dizzying pace. It seems like yesterday that I was
writing my first Cubist Thread, in which my abundance of personal failings
was first publicly perused. One that didn't make the list at the time, but
for which I should be roundly criticized, is vanity.

--> continued: http://www.sys-con.com/java/article.cfm?id=1174



*** JDJ FEATURE: INTEGRATING AND MAPPING A WEB APPLICATION MVC PATTERN
*** by Steven Sweeting, Clive Jones, and Aaron Rustad

As Java technology has matured over the last few years so have we. We've
learned that building complex enterprise applications that respond to
change requires more than standardized APIs and virtual machines.
Fortunately, we're now starting to see the widespread adoption of best
practices, patterns, and even frameworks with templates and prebuilt
components. This article looks at the MVC design pattern and reviews its
implementation in Struts, a presentation-tier application framework, as
well as recognizing analogies of MVC to a well-formed, EJB-tier framework
that Struts can be integrated with.

--> continued: http://www.sys-con.com/java/article.cfm?id=1175



*** PRODUCT REVIEW: NOKIA 9210 COMMUNICATOR
*** by Jason Briggs

Convergence. A word loved by PR companies and feared by nontechnical
consumers. If you believe industry pundits, we'll all be carrying
combination mobile phone-PDA-TV-toasters in the next few years. You'll be
able to make a phone call, write a memo, watch the morning news, and cook
your breakfast all at the same time while on your way to work. How close
reality comes to the dream (or nightmare, depending upon your point of
view) is anyone's guess, but the first devices that might fit a definition
of "convergence" are emerging on the market. Nokia's 9210 Communicator is
one such combination - a mobile phone and PDA.

--> continued: http://www.sys-con.com/java/article.cfm?id=1176



*** GUEST EDITORIAL: THE PLATFORM OF CHOICE
*** by Scott McNealy

It's becoming more obvious to me every day that Java technology is the
platform of choice -- in more ways than one.

--> continued: http://www.sys-con.com/java/article.cfm?id=1177



*** LETTERS TO THE EDITOR

JDJ is a wonderful publication and the new format makes it even better.
I'd like to see a section in each issue devoted to new and less
experienced Java programmers. "Interfaces vs Abstract Classes" by Anthony
Meyer was a wonderful example of this type of article [Vol. 6, issue 4]. I
handed it out to students in my last Java class because it really
explained many things.

--> continued: http://www.sys-con.com/java/article.cfm?id=1178



*** EDITORIAL: PLUG AND PLAY AND PLUG AND PLAY
*** by Ajit Sagar

I recently got the security card for entering our Pennsylvania offices.
The badge attaches to a hook that's linked to the string that goes around
my neck so I can carry the badge at all times. I'm sure you know the type
of setup I'm talking about. The JavaOne badges handed out this year were
of the same type. As I examined this "gadget" more closely, I noticed that
the hook is attached to a clasp, and the clasp snaps into a socket at the
other end. Another piece allows me to tighten or loosen the string around
my neck.

--> continued: http://www.sys-con.com/java/article.cfm?id=1179



*** JDJ NEWS:

*** JAVA DEVELOPER'S JOURNAL CIRCULATION SOARS TO A NEW RECORD HIGH!
*** "THIS SAVES OUR ADVERTISING PARTNERS A CONSIDERABLE AMOUNT OF MONEY
*** BY REMOVING THE NEED TO ADVERTISE IN MULTIPLE MAGAZINES..."

(Montvale, NJ, October 2, 2001) - SYS-CON Media announced today that the
company projects a circulation of 104,254 copies for Java Developer's
Journal June 2001 print edition, which generated single-issue revenues of
over 1 million dollars. JDJ expects to announce a six-month target
circulation of 97,325 (up from its previous six month average of 89,652)
during the period ending June 2001. In addition, JDJ has delivered a
236,715 copy monthly circulation of its digital edition with its September
2001 issue.

"As of June 2001, Java Developer's Journal's circulation reached another
record number of readers," said Carmen Gonzalez, senior vice president of
sales and marketing. "Exceeding our rate base of 60,000 by more than 50%
means that our advertising partners are getting an unmatched value for
their advertising dollars invested in JDJ. We strongly believe that we
cover the entire Java print advertising market, including our competitors'
reach, at a fraction of the cost. This saves our partners a considerable
amount of money by removing the need to advertise in multiple magazines."

"Unlike our competitors, JDJ has always underpromised and overdelivered to
its advertising partners," said Engin Sezici, circulation manager for Java
Developer's Journal. "In the recent past -June 2000- one JDJ competitor
promised a 30,000 copy rate base and delivered a little over 23,000, while
another competitor promised again a rate base of 30,000 and delivered only
a little over 24,000. We have never underdelivered our rate base and look
forward to exceeding it by more than 50%."



"JAVA DEVELOPER'S JOURNAL" ANNOUNCES MARKETING PARTNERSHIP WITH SUN

(Montvale, NJ, October 2, 2001) - "Today we announce our new media
partnership program with Sun Microsystems by presenting an exclusive
interactive offer from Java Developer's Journal and Sun Microsystems,"
said Robyn Forma, advertising sales director of Java Developer's Journal.
"All our advertisers will receive the details of this offer in the mail
later this week.

--> http://www.sys-con.com/java/sun2.pdf



*** JAVADEVELOPERSJOURNAL.COM LIST PRIVACY NOTICE:

Java Developer's Journal and SYS-CON Media ** DO NOT DISCLOSE YOUR
PERSONAL INFORMATION** to outside parties UNDER ANY CIRCUMSTANCES. We do
ask you if you are interested in receiving relevant information or offers
from other Java vendors via e-mail. You may choose to receive this
information or easily "unsubscribe" from the "JDJ OPT IN LIST" NOT TO
RECEIVE any emails from JDJ outside your monthly newsletter. If you choose
to receive additional information other than your monthly newsletters,
this information is sent to you directly by JDJ. If you choose not to
receive other information from us, this WILL NOT AFFECT your regular
"Digital Edition" or "JDJ Archives" subscriptions. If you choose to
discontinue your "Digital Edition" or "JDJ Archives" subscriptions, you
may also do this by simply unsubscribing to "JDJ Digital Edition" or "JDJ
Archives" any time during your subscription period. When you send us your
"unsubscribe" request to each of our offerings such as "JDJ Digital
Edition," "JDJ Archives" or "Java Buyer's Guide", YOUR RECORD GETS
PERMANENTLY REMOVED from these databases as we receive your remove
requests. Thank you for making JDJ the world's leading Java resource and
please let us know how we can serve you better!

Java(TM) and Java-based marks are trademarks or registered trademarks of
Sun Microsystems, Inc. in the United States and other countries. SYS-CON
and Java(TM) Developer's Journal are independent of Sun Microsystems.
---

------------------------------------------------------------------

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 4/10/2001

Tipo de Emprego: Analista de Sistemas
Nome da Empresa: Multimedia Café
Localizacao....: São Paulo / SP

Conhecer arquitetura WEB, JAVA, Aplication Server , Modelagem UML, BD
Oracle, arquitetura client server, EJB

Contato........: Nilvia Vogel
Telefone.......: 3266-4266
E-Mail.........: nvogel@...

------------------------------------------------------------------

Nova oferta de Emprego cadastrada no site do SouJava
http://www.soujava.org.br:
Data...........: 5/10/2001

Tipo de Emprego: Programador Java Jr / Pl
Nome da Empresa: pakprint
Localizacao....: São Paulo

O pakprint é um portal setorial com participação das maiores empresas do
setor de Papel e Celulose e tem como proposta de valor oferecer soluções
tecnológicas para agregar valor em toda a cadeia de produção e
comercialização relacionadas com papel.

Contato........: Maurício Porto
E-Mail.........: mauricio.porto@...

------------------------------------------------------------------

Nova oferta de Emprego cadastrada no site do SouJava
<http://www.soujava.org.br>:
Data...........: 4/10/2001

Tipo de Emprego: Programador Java Junior
Nome da Empresa: Multimedia Café
Localizacao....: São Paulo / SP

- Conhecimentos de Orientação a Objeto;
- Conhecimento básico de Java ou JSP/Servlet.

Contato........: Nilvia Vogel
Telefone.......: 3266-4266
E-Mail.........: nvogel@...

------------------------------------------------------------------

---
Best regards,
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-
Magno Cavalcante -  falecom@...
PGP Public Key   -
http://keys.pgp.com:11371/pks/lookup?op=get&search=Magno+Alves+Cavalcante
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-