Posted: Fri Sep 30, 2005 7:56 am Post subject: Message Broker File Extender Node
Novice
Joined: 12 Nov 2003 Posts: 17
Hallo everybody,
I am working with the File Externder Node in Message Broker. The normal FileInput and FileOutput nodes work fine. But if I ise the FileProxy Node I get the following Error during runtime:
[2005.09.30 - 17:39:35:874 CEST - Thread-11 - ERROR - com.primeur.wmqife.AbstractFileInputNode]: [WMQSIBRK.Scrap.mbfeivp.FileInputNode1] Exception caught during executeRun method. Since is not MbBroker assuming is not related to a propagation
java.lang.NullPointerException: MbMessageAssembly: MbMessage object has been cleared
at com.ibm.broker.plugin.MbMessageAssembly.<init>(MbMessageAssembly.java:132)
at com.primeur.wmqife.AbstractFileInputNode.propagateThroughOutTerminal(AbstractFileInputNode.java:1324)
at com.primeur.wmqife.AbstractFileInputNode.executeRun(AbstractFileInputNode.java:1252)
at com.primeur.wmqife.AbstractFileInputNode.run(AbstractFileInputNode.java:325)
[2005.09.30 - 17:39:35:874 CEST - Thread-11 - DEBUG - com.primeur.wmqife.AbstractFileInputNode]: Managing exception.
java.lang.NullPointerException: MbMessageAssembly: MbMessage object has been cleared
at com.ibm.broker.plugin.MbMessageAssembly.<init>(MbMessageAssembly.java:132)
at com.primeur.wmqife.AbstractFileInputNode.propagateThroughOutTerminal(AbstractFileInputNode.java:1324)
at com.primeur.wmqife.AbstractFileInputNode.executeRun(AbstractFileInputNode.java:1252)
at com.primeur.wmqife.AbstractFileInputNode.run(AbstractFileInputNode.java:325)
Posted: Tue Oct 04, 2005 3:15 am Post subject: Message Broker File Extender FileProxy node usage
Novice
Joined: 17 Sep 2001 Posts: 10
Hi BineBlue,
I'm not really sure I understand what you are trying to achieve (and the error message does not help much either as it reports an error in a MB internal class).
Judging by the name of the flow (mbfeivp) and node (FileIputNode1) I can surmise that you are implementing a F2F flow, or -- less likely -- a F2M flow.
In neither cases a FileProxy is to be used.
FileProxy only valid use is in a M2F flow where it must be wired right after the associated MQInput node.
Questions:
1\ Does the original IVP flow work?
2\ Do all the three (F2F, F2M and M2F) provided samples work?
3\ Can you describe in more detail the intended behavior of the flow you are implementing?
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