org.mule.providers.stream
Class StreamMessageDispatcher

java.lang.Object
  org.mule.providers.AbstractMessageDispatcher
      org.mule.providers.stream.StreamMessageDispatcher

All Implemented Interfaces:

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

public class StreamMessageDispatcher

extends org.mule.providers.AbstractMessageDispatcher

StreamMessageDispatcher A simple stream dispatcher that obtains a stream from the Stream Connector to write to. This only really useful for testing purposes right now when writing to System.in and System.out. However, it is feesable to set any outputstream on the Stream connector and have that written to.

Version:

$Revision: 3167 $

Author:

Ross Mason

Field Summary

Fields inherited from class org.mule.providers.AbstractMessageDispatcher

connected, connectionStrategy, disposed, doThreading, endpoint, logger, workManager

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

RECEIVE_NO_WAIT, RECEIVE_WAIT_INDEFINITELY

Constructor Summary

StreamMessageDispatcher(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)
org.mule.umo.provider.UMOConnector	getConnector()
Object	getDelegateSession()

Methods inherited from class org.mule.providers.AbstractMessageDispatcher

connect, disconnect, dispatch, dispose, exceptionThrown, getConnectEventId, getConnectionDescription, 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

Constructor Detail

StreamMessageDispatcher

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

Method Detail

getDelegateSession

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

Throws:

org.mule.umo.UMOException

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

getConnector

public org.mule.umo.provider.UMOConnector getConnector()

doDispose

protected void doDispose()

doConnect

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

Throws:

Exception

doDisconnect

protected void doDisconnect()
                     throws Exception

Throws:

Exception