good resource to study web services in java?

Does any body know of any good links to site开发者_运维知识库s which have tutorials to develop web services and implementation of SOAP/ JAX-rS, REstFul web services? I am new to web services..please help me out with regards to that.. Thank you very much for your time.

Best Regards.

In general implementation is easy. More difficult is identifying the services, their granularity etc ;-)

From the Java EE 6 tutorial: http://download.oracle.com/javaee/6/tutorial/doc/giepu.html Other: http://www.vogella.de/articles/REST/article.html