You can configure the JAX-RPC client deployment descriptor for user-provided handler classes.
You need an enterprise archive (EAR) file for the applications that you want to configure. For some handler use, such as logging or tracing, only the server or client application needs to be configured. For other handler use, including sending information in SOAP headers, the client and server applications must be configured with symmetrical handlers.
The modules in the EAR file should contain the handler classes to configure. These classes implement the javax.xml.rpc.handler.Handler interface. For more information on writing handler classes, see chapter 6 of the Web Services for Java Platform, Enterprise Edition (Java EE) specification and chapter 12 of the Java API for XML-based remote procedure call (JAX-RPC) specification. The application modules must contain the webservices.xml (for server) and the client deployment descriptors.
For a complete list of the supported standards and specifications, see the web services specifications and API documentation.
Configure a handler in the client deployment descriptor by following the steps provided:
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