org.mule.providers.space
Class SpaceMessageDispatcher

java.lang.Object
  org.mule.providers.AbstractMessageDispatcher
      org.mule.providers.space.SpaceMessageDispatcher

All Implemented Interfaces:

org.mule.umo.lifecycle.Disposable, ExceptionListener, org.mule.umo.provider.UMOConnectable, org.mule.umo.provider.UMOMessageDispatcher

public class SpaceMessageDispatcher

extends org.mule.providers.AbstractMessageDispatcher

SpaceMessageDispatcher Provides generic connectivity to 'Spaces' that implement the Mule Space Api, i.e. Gigaspaces, JCache imples, Rio can be accessed as well as a mule file, Journal or VM space. The dispatcher allows Mule to dispatch events synchronously and asynchronusly to a space as well as make receive calls to the space.

Version:

$Revision: 3167 $

Field Summary

protected org.apache.commons.logging.Log

logger logger used by this class

Fields inherited from class org.mule.providers.AbstractMessageDispatcher

connected, connectionStrategy, disposed, doThreading, endpoint, workManager

Fields inherited from interface org.mule.umo.provider.UMOMessageDispatcher

RECEIVE_NO_WAIT, RECEIVE_WAIT_INDEFINITELY

Constructor Summary

SpaceMessageDispatcher(org.mule.umo.endpoint.UMOImmutableEndpoint endpoint)

Method Summary

protected void	doConnect(org.mule.umo.endpoint.UMOImmutableEndpoint endpoint)
protected void	doDisconnect()
protected void	doDispatch(org.mule.umo.UMOEvent event)
protected void	doDispose()
protected org.mule.umo.UMOMessage	doReceive(org.mule.umo.endpoint.UMOImmutableEndpoint endpoint, long timeout) Make a specific request to the underlying transport
protected org.mule.umo.UMOMessage	doSend(org.mule.umo.UMOEvent event)
Object	getDelegateSession()

Methods inherited from class org.mule.providers.AbstractMessageDispatcher

connect, disconnect, dispatch, dispose, exceptionThrown, getConnectEventId, getConnectionDescription, getConnector, getOutputStream, isConnected, isDisposed, receive, receive, reconnect, send, useRemoteSync

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected transient org.apache.commons.logging.Log logger

logger used by this class

Constructor Detail

SpaceMessageDispatcher

public SpaceMessageDispatcher(org.mule.umo.endpoint.UMOImmutableEndpoint endpoint)

Method Detail

doConnect

protected void doConnect(org.mule.umo.endpoint.UMOImmutableEndpoint endpoint)
                  throws Exception

Throws:

Exception

doDisconnect

protected void doDisconnect()
                     throws Exception

Throws:

Exception

doDispatch

protected void doDispatch(org.mule.umo.UMOEvent event)
                   throws Exception

Throws:

Exception

doSend

protected org.mule.umo.UMOMessage doSend(org.mule.umo.UMOEvent event)
                                  throws Exception

Throws:

Exception

doReceive

protected org.mule.umo.UMOMessage doReceive(org.mule.umo.endpoint.UMOImmutableEndpoint endpoint,
                                            long timeout)
                                     throws Exception

Make a specific request to the underlying transport

Parameters:

endpoint - the endpoint to use when connecting to the resource

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 avaialable

Throws:

Exception - if the call to the underlying protocal cuases an exception

getDelegateSession

public Object getDelegateSession()
                          throws org.mule.umo.UMOException

Throws:

org.mule.umo.UMOException

doDispose

protected void doDispose()