Priyank KapadiaTechnologist

http://priyank-genius.blogspot.com

Metro

What is MetroMetro is an extensible web-service stack. Part of Glassfish community.Involves .NET Services.Implements the JAX-WS APIFoundation For all higher level features

plug-inJSON SupportSpring Integration

Installing MetroA NetBeans plugin to develop web services.

Maven2 plugins.

Ant tasks for Ant related project

Download Metro

Functionality Point of ViewSupports the core of Web Services and the

power of Metro lies in

Transports

Reliability

Transaction

Security

TransportMetro can act as both a client and a server

for HTTP. The HTTP web service can run inside any servlet container.

SOAP(Simple Object Access Protocol) over TCP enables efficient transmission of SOAP messages

There are other transports available including the, JMS transport, SMTP transport.

ReliabilityImplementing the WS-ReliableMessaging

specification. Turning on reliability, in Metro, when

developing a web service, can be achieved by a simple click in NetBeans MTOM Panel

Transaction

If even one operation fails then all other operations are aborted.

Metro enables transactional support for web services.

More on MetroFrom the GlassFish community:

“ Metro builds on top of libraries that are independently reusable outside the context of web services. Those includes:

JAXB RI for the databinding layer SAAJ for raw DOM access to SOAP messages Woodstox for efficient XML parsing XML stream buffer for efficient infoset

buffering ”