FileMessageRequester (Mule ESB 2.2.1 API)
Keywords: org.mule.transport.file.FileMessageRequester class

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## org.mule.transport.file
Class FileMessageRequester

    java.lang.Object
      org.mule.transport.AbstractConnectable
          org.mule.transport.AbstractMessageRequester
              org.mule.transport.file.FileMessageRequester

All Implemented Interfaces:
  ExceptionListener, Disposable, Initialisable, Startable, Stoppable, Connectable, MessageRequester, MessageRequesting

    public class FileMessageRequester

extends AbstractMessageRequester

`FileMessageDispatcher` is used to read/write files to the filesystem

Field Summary

Fields inherited from class org.mule.transport.AbstractConnectable
`connected, disposed, endpoint, logger, retryTemplate, started, startOnConnect`

Fields inherited from interface org.mule.api.lifecycle.Initialisable
`PHASE_NAME`

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

Fields inherited from interface org.mule.api.lifecycle.Startable
`PHASE_NAME`

Fields inherited from interface org.mule.api.lifecycle.Stoppable
`PHASE_NAME`

Fields inherited from interface org.mule.api.transport.MessageRequesting
`REQUEST_NO_WAIT, REQUEST_WAIT_INDEFINITELY`

Constructor Summary
`FileMessageRequester(InboundEndpoint endpoint)`

Method Summary
`protected void` | `doConnect()`
`protected void` | `doDisconnect()`
`protected void` | `doDispose()`
`protected MuleMessage` | `doRequest(long timeout)` Will attempt to do a receive from a directory, if the endpointUri resolves to a file name the file will be returned, otherwise the first file in the directory according to the filename filter configured on the connector.
`Object` | `getDelegateSession()` There is no associated session for a file connector

Methods inherited from class org.mule.transport.AbstractMessageRequester
`dispose, getEndpoint, getWorkManager, initialise, request`

Methods inherited from class org.mule.transport.AbstractConnectable
`activate, connect, disconnect, disposeAndLogException, doInitialise, doStart, doStop, exceptionThrown, getConnectEventId, getConnectionDescription, getConnector, handleException, isConnected, isDoThreading, isStarted, passivate, setEndpoint, start, stop, toString, validate, validateConnection`

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.transport.Connectable
`connect, disconnect, getConnectionDescription, isConnected, validateConnection`

Methods inherited from interface org.mule.api.lifecycle.Startable
`start`

Methods inherited from interface org.mule.api.lifecycle.Stoppable
`stop`

Constructor Detail

### FileMessageRequester

    public FileMessageRequester(InboundEndpoint endpoint)

Method Detail

### getDelegateSession

    public Object getDelegateSession()
                              throws MuleException

  There is no associated session for a file connector

  Throws:
    `MuleException`

### doRequest

    protected MuleMessage doRequest(long timeout)
                             throws Exception

  Will attempt to do a receive from a directory, if the endpointUri resolves to a file name the file will be returned, otherwise the first file in the directory according to the filename filter configured on the connector.

  Specified by:
    `doRequest` in class `AbstractMessageRequester`
  Parameters:
    `timeout` - this is ignored when doing a receive on this dispatcher
  Returns:
    a message containing file contents or null if there was notthing to receive
  Throws:
    `Exception`

### doDispose

    protected void doDispose()

  Overrides:
    `doDispose` in class `AbstractConnectable`

### doConnect

    protected void doConnect()
                      throws Exception

  Overrides:
    `doConnect` in class `AbstractConnectable`
  Throws:
    `Exception`

### doDisconnect

    protected void doDisconnect()
                         throws Exception

  Overrides:
    `doDisconnect` in class `AbstractConnectable`
  Throws:
    `Exception`

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