xsul.epr_router
Class HttpEndpointReferenceBasedRouter

java.lang.Object
  xsul.epr_router.HttpEndpointReferenceBasedRouter

All Implemented Interfaces:

MessageProcessingNode

public class HttpEndpointReferenceBasedRouter

extends java.lang.Object

implements MessageProcessingNode

Routes based on WSA EPR to specific XBeans document dispatcher

Version:

$Revision: 1.4 $

Author:

Yogesh L. Simmhan [mailto:ysimmhan@cs.indiana.edu]

Constructor Summary

HttpEndpointReferenceBasedRouter()

Method Summary

XBeansDocumentDispatcher	getDocumentProcessor(HttpEndpointReference endpoint) gets the document processor for the given endpoint.
boolean	process(MessageContext context) check if message context is http content.
boolean	removeDocumentProcessor(HttpEndpointReference endpoint) Method removeDocumentProcessor.
void	setDocumentProcessor(HttpEndpointReference endpoint, XBeansDocumentDispatcher endpointDocProcessor) sets the document processot for the given endpoint, replacing the previous one.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HttpEndpointReferenceBasedRouter

public HttpEndpointReferenceBasedRouter()
                                 throws DynamicInfosetProcessorException

Method Detail

getDocumentProcessor

public XBeansDocumentDispatcher getDocumentProcessor(HttpEndpointReference endpoint)

gets the document processor for the given endpoint. If none available, one will be created.

Parameters:

endpoint - an Endpoint

Returns:

an EndpointDocumentProcessor

setDocumentProcessor

public void setDocumentProcessor(HttpEndpointReference endpoint,
                                 XBeansDocumentDispatcher endpointDocProcessor)

sets the document processot for the given endpoint, replacing the previous one.

Throws:

IOException

DynamicInfosetProcessorException

removeDocumentProcessor

public boolean removeDocumentProcessor(HttpEndpointReference endpoint)

Method removeDocumentProcessor. Removes the document processor for given EPR

Parameters:

endpoint - a HttpEndpointReference

Returns:

true if processor exited for EPR and was removed. False if processor dod not exist.

process

public boolean process(MessageContext context)
                throws MessageProcessingException

check if message context is http content. parse message context to get the HTTP path, which corresponds to the endpoint address in ws-addressing. locate the handler for this endpoint and call the process method in the handler. Return true to indicate that processingis finished (no more links inchains will be called).

Specified by:

process in interface MessageProcessingNode

Throws:

MessageProcessingException