Metro Web Services

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Metro is a one-stop shop for all web services needs that provides a Java web services stack. It includes the JAX-WS RI implementation of the JAX-WS API as well as WSIT/Tango for quality of service features like security, reliability, and transactions by implementing WS-* specifications. Metro has a pluggable architecture and supports features like POJO programming with annotations, encoding and protocol independence, and integration with JAXB. It is a popular open source web services stack adopted by many products and has an active community.

METRO
Web Services Stack

Marek Potočiar
marek.potociar@sun.com

Agenda
‣ Overview
‣ Architecture
‣ Demos
‣ Roadmap
‣ Q &A

What is Metro?
Metro is one-stop shop for all
your web services needs.

‣ Java web services stack
‣ Part of GlassFish™ project
‣ Production-quality & High-performance

Metro = JAX-WS RI + WSIT/Tango

‣ JAX-WS RI
- Implements Java API for XML Web Services (JAX-WS)
- Provides core Web services support
- Extensible and pluggable architecture

‣ Web Services Interoperability Technology
- Provides support for QoS
• Security, Reliability, Transactions
- Implementation of WS-* speciﬁcations
• Interoperability with .NET 3+

Core Features
‣ JAX-WS 2.1: Easy to use Web services API
- New addition : Web Services Addressing 1.0 support

‣ Embrace POJO concepts via annotations
- Descriptor-free programming

‣ Encoding, Protocol and Transport Independence
‣ Integrated Java Architecture for XML Binding (JAXB)
- Java™ platform API
- 100% XML Schema Support

‣ Communication Optimization Standards
- MTOM/XOP (W3C), FastInfoset (ITU-T/ISO)

Advanced Features
‣ Bootstrapping Communication and QoS
- WS-MetadataExchange, WS-Policy

‣ Quality of Service
- Reliable Message Delivery
- Atomic Transactions
- Secured Communication

‣ Transparent to application code

Programming model

‣ Components developed using
JAX-WS and JavaEE APIs

‣ Quality of service speciﬁed in
conﬁguration ﬁle
- produced by NetBeans™
module

It’s Showtime!

‣ “Hello World” Service
‣ Efﬁcient data handling
‣ Message level security
‣ Reliable message delivery + REST

Roadmap
‣ Metro v1.5
- Current FCS version

‣ Metro v2.0
- Aligned with GlassFish v3
• To be released in Summer, 2009
- Bundles JAXB 2.2 and JAX-WS 2.2
- Feature one-pagers:
http://wikis.glassﬁsh.org/metro/Wiki.jsp?page=V2.0OnePagers

Community
‣ Lots of adoption
- JavaSE/EE SDK, IBM JDK, GlassFish, Oracle, ...
- OpenSSO, OpenESB, Wiseman, ...
‣ Very active mailing lists and forum
- Even our Microsoft colleagues hang out there
‣ Hosted extensions
- Spring, JSON, SMTP transport, DIME, ...
‣ Be active - participate!
- Vote on issues, provide patches, review documentation

Metro Summary
‣ Full-featured WS stack
‣ Popular in Java community
‣ Many advanced features
‣ Interoperability (with Microsoft .NET)
‣ High Performance
‣ Running on GlassFish and Tomcat

For more information...

http://metro.dev.java.net

http://wsit.dev.java.net

http://jax-ws.dev.java.net

http://glassﬁsh.dev.java.net

users@metro.dev.java.net

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Metro Web Services

1. METRO Web Services Stack Marek Potočiar marek.potociar@sun.com

2. Agenda ‣ Overview ‣ Architecture ‣ Demos ‣ Roadmap ‣ Q &A

3. What is Metro? Metro is one-stop shop for all your web services needs. ‣ Java web services stack ‣ Part of GlassFish™ project ‣ Production-quality & High-performance

4. Metro = JAX-WS RI + WSIT/Tango ‣ JAX-WS RI - Implements Java API for XML Web Services (JAX-WS) - Provides core Web services support - Extensible and pluggable architecture ‣ Web Services Interoperability Technology - Provides support for QoS • Security, Reliability, Transactions - Implementation of WS-* speciﬁcations • Interoperability with .NET 3+

5. Architecture

6. Core Features ‣ JAX-WS 2.1: Easy to use Web services API - New addition : Web Services Addressing 1.0 support ‣ Embrace POJO concepts via annotations - Descriptor-free programming ‣ Encoding, Protocol and Transport Independence ‣ Integrated Java Architecture for XML Binding (JAXB) - Java™ platform API - 100% XML Schema Support ‣ Communication Optimization Standards - MTOM/XOP (W3C), FastInfoset (ITU-T/ISO)

7. Advanced Features ‣ Bootstrapping Communication and QoS - WS-MetadataExchange, WS-Policy ‣ Quality of Service - Reliable Message Delivery - Atomic Transactions - Secured Communication ‣ Transparent to application code

8. Programming model ‣ Components developed using JAX-WS and JavaEE APIs ‣ Quality of service specified in configuration file - produced by NetBeans™ module

9. It’s Showtime! ‣ “Hello World” Service ‣ Efﬁcient data handling ‣ Message level security ‣ Reliable message delivery + REST

10. Roadmap ‣ Metro v1.5 - Current FCS version ‣ Metro v2.0 - Aligned with GlassFish v3 • To be released in Summer, 2009 - Bundles JAXB 2.2 and JAX-WS 2.2 - Feature one-pagers: http://wikis.glassﬁsh.org/metro/Wiki.jsp?page=V2.0OnePagers

11. Community ‣ Lots of adoption - JavaSE/EE SDK, IBM JDK, GlassFish, Oracle, ... - OpenSSO, OpenESB, Wiseman, ... ‣ Very active mailing lists and forum - Even our Microsoft colleagues hang out there ‣ Hosted extensions - Spring, JSON, SMTP transport, DIME, ... ‣ Be active - participate! - Vote on issues, provide patches, review documentation

12. Metro Summary ‣ Full-featured WS stack ‣ Popular in Java community ‣ Many advanced features ‣ Interoperability (with Microsoft .NET) ‣ High Performance ‣ Running on GlassFish and Tomcat

13. Questions?

14. For more information... http://metro.dev.java.net http://wsit.dev.java.net http://jax-ws.dev.java.net http://glassﬁsh.dev.java.net users@metro.dev.java.net

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