Arun Gupta, Miles to go ...
Arun Gupta is a technology enthusiast, a passionate runner, and a community guy who works for Sun Microsystems.
Monday October 23, 2006
JAX-WS 2.1 EA2 and WS-Addressing
JAX-WS 2.1 EA2, with new features and better quality, is out. Read Vivek's message about the announcement and the list of features.
I'd like to highlight Users Guide that has been updated with an explanation for all the newly added features. I added a new section on WS-Addressing support in the RI. Rama published a blog on Support for WS-Addressing in JAX-WS 2.1 RI EA1 4 weeks ago. Based upon internal and external feedback, we've simplified the way WS-Addressing support is enabled starting from Java. This blog highlights those changes and provides a quick overview of the new WS-Addressing features.
1. Enabling WS-Addressing
The code to enable WS-Addressing in EA1 (given below):
@javax.jws.WebService
@BindingType(features={@Feature(AddressingFeature.ID)})
public class MyWebService { ... }
is now replaced with the following code in EA2:
@javax.jws.WebService
@javax.xml.ws.soap.Addressing
public class MyWebService { ... }
Similarly, specifying parameters to WS-Addressing feature is simplified. The
code to enable WS-Addressing with required parameter true
value in EA1 (given below):
@javax.jws.WebService
@BindingType(features={
@Feature(value=AddressingFeature.ID,
parameters={
@FeatureParameter(name=AddressingFeature.IS_REQUIRED, value="true"
}
)
}
)
public class MyWebService { ... }
is now replaced with the following code in EA2:
@javax.jws.WebService
@javax.xml.ws.soap.Addressing(enabled=true, required=true)
public class MyWebService { ... }
2. Explicit enabling/disabling
WS-Addressing can be explicitly enabled or disabled on the client irrespective of what the service endpoint WSDL advertises. The use case is when the client does WS-Addressing processing in the Dispatch client or via handlers. Another use case is when the client need to perform non-anonymous ReplyTo/FaultTo processing.
3. Support for wsaw:Anonymous
W3C WS-Addressing WSDL Binding defines wsaw:Anonymous element to define assertions regarding a requirement or a constraint in the use of anonymous URI in EPRs sent to the endpoint. The syntax and semantics defined by the spec are now supported from both the client- and server-side.
This JAX-WS 2.1 EA2 is tested with GlassFish v2 b22. A more recent build is already integrated in WSIT and will soon be integrated in GlassFish.
Technorati: JAX-WS WSAddressing WSIT GlassFishPosted by Arun Gupta in webservices | Comments[1]
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