org.openspaces.esb.mule.queue
Class OpenSpacesQueueMessageRequestor

java.lang.Object
  org.mule.transport.AbstractConnectable
      org.mule.transport.AbstractMessageRequester
          org.openspaces.esb.mule.queue.OpenSpacesQueueMessageRequestor

All Implemented Interfaces:

ExceptionListener, org.mule.api.lifecycle.Disposable, org.mule.api.transport.Connectable, org.mule.api.transport.MessageRequester, org.mule.api.transport.MessageRequesting

public class OpenSpacesQueueMessageRequestor
extends org.mule.transport.AbstractMessageRequester

Requests (takes) a message from an intenral queue. The queue is a virtualized queue represented by the InternalQueueEntry with its endpoint address set (and not the message).

Author:

kimchy

Field Summary

Fields inherited from class org.mule.transport.AbstractConnectable

connected, connecting, connectionStrategy, disposed, endpoint, logger, workManager

Fields inherited from interface org.mule.api.lifecycle.Disposable

PHASE_NAME

Fields inherited from interface org.mule.api.transport.MessageRequesting

REQUEST_NO_WAIT, REQUEST_WAIT_INDEFINITELY

Constructor Summary

OpenSpacesQueueMessageRequestor(org.mule.api.endpoint.InboundEndpoint endpoint)

Method Summary

protected void	doConnect()
protected void	doDisconnect()
protected void	doDispose()
protected org.mule.api.MuleMessage	doRequest(long timeout) Make a specific request to the underlying transport

Methods inherited from class org.mule.transport.AbstractMessageRequester

request

Methods inherited from class org.mule.transport.AbstractConnectable

activate, connect, disconnect, dispose, disposeAndLogException, exceptionThrown, getConnectEventId, getConnectionDescription, getConnector, getEndpoint, isConnected, isDoThreading, passivate, reconnect, toString, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.mule.api.transport.MessageRequester

activate, getConnector, passivate, validate

Methods inherited from interface org.mule.api.lifecycle.Disposable

dispose

Methods inherited from interface org.mule.api.transport.Connectable

connect, disconnect, getConnectionDescription, isConnected

Constructor Detail

OpenSpacesQueueMessageRequestor

public OpenSpacesQueueMessageRequestor(org.mule.api.endpoint.InboundEndpoint endpoint)

Method Detail

doRequest

protected org.mule.api.MuleMessage doRequest(long timeout)
                                      throws Exception

Make a specific request to the underlying transport

Specified by:

doRequest in class org.mule.transport.AbstractMessageRequester

Parameters:

timeout - the maximum time the operation should block before returning. The call should return immediately if there is data available. If no data becomes available before the timeout elapses, null will be returned

Returns:

the result of the request wrapped in a UMOMessage object. Null will be returned if no data was available

Throws:

Exception - if the call to the underlying protocol causes an exception

doDispose

protected void doDispose()

Specified by:

doDispose in class org.mule.transport.AbstractConnectable

doConnect

protected void doConnect()
                  throws Exception

Specified by:

doConnect in class org.mule.transport.AbstractConnectable

Throws:

Exception

doDisconnect

protected void doDisconnect()
                     throws Exception

Specified by:

doDisconnect in class org.mule.transport.AbstractConnectable

Throws:

Exception