[jira] [Resolved] (OFBIZ-4279) Inevitable InvocationTarget exception in JmsQueueListener.init<>()

["Ilya A. Pimenov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OFBIZ-4279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ilya A. Pimenov resolved OFBIZ-4279.
------------------------------------

    Resolution: Fixed

Great Thanks, my bad.

> Inevitable InvocationTarget exception in JmsQueueListener.init<>()
> ------------------------------------------------------------------
>
>                 Key: OFBIZ-4279
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-4279
>             Project: OFBiz
>          Issue Type: Bug
>          Components: framework
>    Affects Versions: SVN trunk
>            Reporter: Ilya A. Pimenov
>            Priority: Critical
>
> First call in the constructor refers to 
> super(dispatcher);
> which is:
>     protected AbstractJmsListener(ServiceDispatcher serviceDispatcher) {
>         this.dispatcher = GenericDispatcher.getLocalDispatcher("JMSDispatcher", null, null, this.getClass().getClassLoader(), serviceDispatcher);
>     }
> And in GenericDispatcher you can see:
>     public static LocalDispatcher getLocalDispatcher(String dispatcherName, Delegator delegator, Collection<URL> readerURLs, ClassLoader loader, ServiceDispatcher serviceDispatcher) {
>         if (dispatcherName == null) {
>             dispatcherName = "default";
>             Debug.logWarning("Got a getGenericDispatcher call with a null dispatcherName, assuming default for the name.", module);
>         }
> //NB! This line will obviosly fail with "NullPointer" on delegator
>         if (UtilValidate.isNotEmpty(delegator.getDelegatorTenantId())) {
>             dispatcherName += "#" + delegator.getDelegatorTenantId();
>         }
> So, It will always result in InvocationTargetException.
> Replacing AbstractJmsListener constructor with this:
> --
>     protected AbstractJmsListener(ServiceDispatcher serviceDispatcher) {
>         this.dispatcher = GenericDispatcher.getLocalDispatcher("JMSDispatcher", serviceDispatcher.getDelegator(), null, this.getClass().getClassLoader(), serviceDispatcher);
>     }
> --
> Will do the trick.
> Since this bug blocks implementing JMS-service, I believe it is atleast critical; since there is a workaround, but it's not very nice one.

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