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Thread: Created: (SM-1115) FilePoller should offer configurable targetOperation




Created: (SM-1115) FilePoller should offer configurable targetOperation
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United States
2007-10-23 04:48:23
FilePoller should offer configurable targetOperation
----------------------------------------------------

                 Key: SM-1115
                 URL: htt
ps://issues.apache.org/activemq/browse/SM-1115
             Project: ServiceMix
          Issue Type: Improvement
          Components: servicemix-file
    Affects Versions: 3.1.2
            Reporter: Oliver Brusberg
         Attachments: FilePollerEndpoint.java.txt

FilePoller currently does not use a target operation when
sending a message to a target service. The operation must be
set, for example, when sending a file to a Ode SU. If not
set, Ode throws sort of NPE complaining operation is not
set.

FilePoller should offer a targetOperation property
configurable via XBeans.

This can be achieved by adding a targetOperation property to
the org.apache.servicemix.file.FilePollerEndpoint.java class
which will be passed to the exchange object if set. The
following code would do (corresponding patch is appended):

    ...
    private QName targetOperation = null;
    ...
   public QName getTargetOperation() {
        return targetOperation;
    }
    public void setTargetOperation(QName targetOperation) {
        this.targetOperation = targetOperation;
    }
    ...
    protected void processFile(File aFile) throws Exception
{
    ...
            exchange.setInMessage(message);
            if (getTargetOperation() != null)
exchange.setOperation(getTargetOperation()); // <--- NEW
            marshaler.readMessage(exchange, message, in,
name);
    ...
    }

Then, the SU may be configured properly as follows:

	<f:poller
		service="proj:inbox"
		endpoint="inbox"
		targetService="process:receive"
		targetOperation="process:receive"
		file="file:///box/inbox"
		...
	</f:poller>

In case the attribute is not set in the xbean.xml, the
current behaviour is not changed.

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