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https://issues.apache.org/jira/browse/AXIS2-2706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Davanum Srinivas reassigned AXIS2-2706:
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Assignee: Davanum Srinivas
> ADB client doesn't receive 0-length array of beans
> --------------------------------------------------
>
> Key: AXIS2-2706
> URL: https://issues.apache.org/jira/browse/AXIS2-2706
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: adb
> Affects Versions: 1.2
> Environment: XP, Java 1.4.2_13, Tomcat 5.0.28
> Reporter: John G. Norman
> Assigned To: Davanum Srinivas
> Attachments: pojo.jar, pojo.jar
>
>
> A service returns an array of JavaBeans that is of length 0.
> The client gets an exception "Unexpected subelement"
> This may be related to bugs 2464 and 1702
> To provide some clarity, I will attach a version of sample/addressbook. I've
> made the following changes:
> (1) In the service, I've added methods to return arrays of Entry:
> public Entry[] getEntries1() {
> return new Entry[] { createEntry(), createEntry() };
> }
> public Entry[] getEntries2() {
> return new Entry[0];
> }
> (2) Then I exercise both methods in the client as follows (the call to
> getEntries2 fails):
> GetEntries1Response e1Response = stub.getEntries1();
> Entry[] entries1 = e1Response.get_return();
> System.out.println("Number of items returned by getEntries1(): "
> + entries1.length);
> GetEntries2Response e2Response = stub.getEntries2();
> Entry[] entries2 = e2Response.get_return();
> System.out.println("Number of items returned by getEntries2(): "
> + entries2.length);
> I did it this way so that the fact that an array of length > 0 is obvious.
> If I had time, I'd check with simple types, but in my case, a bean is the
> most important object type I need to return in an array.
> Idea:
> There seems to be a whole cluster of small issues around the POJO service +
> ADB client. E.g., methods that return void, exception handling, etc. A
> somewhat more robust version of sample/addressbook might bring these out. I'd
> be glad to beef up the example . . .
> I think the POJO service + ADB client is key for the Axis2 "product" because
> if the simplest entry point is awkward, people will just bag it and use other
> impls of the various APIs.
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