JAX-WS RI 2.2 -- Handler
Get a handle on the JAX-WS API's handler framework (Page 3 of 3)
Web services Handler Chains tutorial
JAX-WS : SOAP handler in client side
Web-service learnings
Handler example using JAXWS 2.0
A little bit about Handlers in JAX-WS
Access HTTP headers in a Handler
LoggingHandler (sourcecode)