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From "Bruce Snyder (JIRA)" <j...@apache.org>
Subject [jira] Commented: (SM-1115) FilePoller should offer configurable targetOperation
Date Mon, 04 Feb 2008 17:03:36 GMT

    [ https://issues.apache.org/activemq/browse/SM-1115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=41219#action_41219
] 

Bruce Snyder commented on SM-1115:
----------------------------------

Unfortunately the attached patch is invalid as it uses the {{exchange}} variable which is
not available within the scope of the {{processFileAndDelete()}} method. 

> FilePoller should offer configurable targetOperation
> ----------------------------------------------------
>
>                 Key: SM-1115
>                 URL: https://issues.apache.org/activemq/browse/SM-1115
>             Project: ServiceMix
>          Issue Type: Improvement
>          Components: servicemix-file
>    Affects Versions: 3.1.2
>            Reporter: Oliver Brusberg
>            Assignee: Bruce Snyder
>         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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