See: Description
| Interface | Description | 
|---|---|
| SOAPHandler<T extends SOAPMessageContext> | The  SOAPHandlerclass extendsHandlerto provide typesafety for the message context parameter and add a method
  to obtain access to the headers that may be processed by the handler. | 
| SOAPMessageContext | The interface  SOAPMessageContextprovides access to the SOAP message for either RPC request or 
  response. | 
 References in this document to JAX-WS refer to the Jakarta XML Web Services unless otherwise noted.
 References in this document to SAAJ refer to the Jakarta SOAP with Attachments unless otherwise noted.
 References in this document to JAXB refer to the Jakarta XML Binding unless otherwise noted.
 References in this document to JWS refer to the Jakarta Web Services Metadata unless otherwise noted.