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From "Hiranya Jayathilaka (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (SYNAPSE-577) WSDL Endpoints Stored in the Registry Cannot be Used
Date Wed, 09 Sep 2009 10:07:57 GMT

     [ https://issues.apache.org/jira/browse/SYNAPSE-577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hiranya Jayathilaka resolved SYNAPSE-577.
-----------------------------------------

    Resolution: Fixed

Fixed on the release branch and the trunk. Now when the Synapse message context implementations
fetch and return endpoints or sequences they check whether the objects are initialized and
if not the respective init methods are called.

> WSDL Endpoints Stored in the Registry Cannot be Used
> ----------------------------------------------------
>
>                 Key: SYNAPSE-577
>                 URL: https://issues.apache.org/jira/browse/SYNAPSE-577
>             Project: Synapse
>          Issue Type: Bug
>          Components: Core, Endpoints
>    Affects Versions: NIGHTLY
>         Environment: Any
>            Reporter: Hiranya Jayathilaka
>            Assignee: Hiranya Jayathilaka
>             Fix For: 1.3, NIGHTLY
>
>         Attachments: WSDLEndpoint.patch
>
>
> 1. Define a valid registry provider in the Synapse configuration
> 2. Store a WSDL endpoint definition in the registry
> 3. Create a proxy service which refers to the WSDL endpoint in the registry
> 4. Start Synapse and send a message to the proxy service
> Message will be dispatched to the back end service, but Synapse will fail to route the
response back. The following NPE occurs.
> [2009-08-31 08:47:51,883] ERROR - NativeWorkerPool Uncaught exception
> java.lang.NullPointerException
> 	at org.apache.synapse.endpoints.WSDLEndpoint.onSuccess(WSDLEndpoint.java:59)
> 	at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:208)
> 	at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:135)
> 	at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:178)
> 	at org.apache.synapse.transport.nhttp.ClientWorker.run(ClientWorker.java:230)
> 	at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:58)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:651)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:676)
> 	at java.lang.Thread.run(Thread.java:595)
> This is because the endpoint returned by the AbstractRegistry is not initialized and
hence does not have an associated EndpointContext.

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