org.mule.providers.tcp
Class TcpStreamingMessageReceiver

java.lang.Object
  extended by org.mule.providers.AbstractMessageReceiver
      extended by org.mule.providers.AbstractPollingMessageReceiver
          extended by org.mule.providers.tcp.TcpStreamingMessageReceiver
All Implemented Interfaces:
Disposable, Lifecycle, Startable, Stoppable, UMOConnectable, UMOMessageReceiver

public class TcpStreamingMessageReceiver
extends AbstractPollingMessageReceiver

TcpStreamingMessageReceiver establishes a TCP client connection to an external server and reads the streaming data. No polling frequency is used since with blocking i/o reads will block, and with non-blocking i/o reads will occur when data is available. Causing delays between read attempts is unnecessary, so this forces the pollingFrequency property to zero so no pause occurs in the PollingMessageReceiver class.


Field Summary
protected  Socket clientSocket
           
protected  DataInputStream dataIn
           
protected  TcpProtocol protocol
           
 
Fields inherited from class org.mule.providers.AbstractPollingMessageReceiver
DEFAULT_POLL_FREQUENCY, DEFAULT_POLL_TIMEUNIT, DEFAULT_STARTUP_DELAY, schedules
 
Fields inherited from class org.mule.providers.AbstractMessageReceiver
component, connected, connecting, connectionStrategy, connector, disposing, endpoint, logger, receiverKey, stopped
 
Constructor Summary
TcpStreamingMessageReceiver(UMOConnector connector, UMOComponent component, UMOEndpoint endpoint)
           
 
Method Summary
protected  void doConnect()
           
protected  void doDisconnect()
           
protected  void doDispose()
           
 void poll()
           
 
Methods inherited from class org.mule.providers.AbstractPollingMessageReceiver
createWork, doStart, doStop, getFrequency, getTimeUnit, schedule, setFrequency, setTimeUnit, unschedule
 
Methods inherited from class org.mule.providers.AbstractMessageReceiver
applyResponseTransformer, connect, disconnect, dispose, getComponent, getConnectEventId, getConnectionDescription, getConnector, getEndpoint, getEndpointURI, getListener, getReceiverKey, getWorkManager, handleException, handleUnacceptedFilter, isConnected, routeMessage, routeMessage, routeMessage, routeMessage, routeMessage, routeMessage, setComponent, setConnector, setEndpoint, setExceptionDetails, setListener, setReceiverKey, setWorkManager, start, stop, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

clientSocket

protected Socket clientSocket

dataIn

protected DataInputStream dataIn

protocol

protected TcpProtocol protocol
Constructor Detail

TcpStreamingMessageReceiver

public TcpStreamingMessageReceiver(UMOConnector connector,
                                   UMOComponent component,
                                   UMOEndpoint endpoint)
                            throws InitialisationException
Throws:
InitialisationException
Method Detail

doDispose

protected void doDispose()
Specified by:
doDispose in class AbstractMessageReceiver

doConnect

protected void doConnect()
                  throws ConnectException
Specified by:
doConnect in class AbstractMessageReceiver
Throws:
ConnectException

doDisconnect

protected void doDisconnect()
                     throws Exception
Specified by:
doDisconnect in class AbstractMessageReceiver
Throws:
Exception

poll

public void poll()
          throws Exception
Specified by:
poll in class AbstractPollingMessageReceiver
Throws:
Exception


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