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https://issues.apache.org/jira/browse/QPID-3270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajith Attapattu resolved QPID-3270.
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Resolution: Fixed
> JMS Connection.getMetaData returns a usable enumeration only on the first
> call to getMetaData
> ---------------------------------------------------------------------------------------------
>
> Key: QPID-3270
> URL: https://issues.apache.org/jira/browse/QPID-3270
> Project: Qpid
> Issue Type: Bug
> Components: Java Client
> Affects Versions: 0.6, 0.8, 0.10
> Reporter: Rajith Attapattu
> Assignee: Rajith Attapattu
> Priority: Minor
> Fix For: 0.11
>
>
> JMS Connection.getMetaData returns a usable enumeration only on the first
> call to getMetaData.
> Invoking getMetaData multiple times, either on the same connection or even
> completely different connections results in an empty Enumeration.
> Steps to Reproduce:
> 1. Run a client with the following code
> <code>
> Connection conn = factory.createConnection();
> for (Enumeration meta = conn.getMetaData().getJMSXPropertyNames();
> meta.hasMoreElements();)
> {
> System.out.println(meta.nextElement());
> }
> System.out.println("Getting connection meta data again");
> for (Enumeration meta = conn.getMetaData().getJMSXPropertyNames();
> meta.hasMoreElements();)
> {
> System.out.println(meta.nextElement());
> }
> </code>
> 2. Observe that the second time around nothing is printed, since the
> enumeration is empty.
> Actual results:
> If conn.getMetaData().getJMSXPropertyNames() is called a second time on the
> same connection or in a different connection (from the same JVM) an empty
> enumeration is returned.
> Expected results:
> Every time getJMSXPropertyNames() is called, a enumeration with the property
> names should be returned.
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