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OPENJPA-520. Committing on behalf of Qin Feng.

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git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@633723 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Patrick Linskey 2008-03-05 00:24:45 +00:00
parent 86e17fc210
commit 777818d283
1 changed files with 27 additions and 18 deletions
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45
openjpa-kernel/src/main/java/org/apache/openjpa/event/JMSRemoteCommitProvider.java
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@ -64,7 +64,8 @@ public class JMSRemoteCommitProvider
private TopicConnection _connection;
private TopicSession _session;
private TopicPublisher _publisher;
private ClassLoader _appClassLoader;
/**
* Sets the JMS Topic name. Defaults to
* <code>topic/OpenJPACommitProviderTopic</code>.
@ -151,6 +152,7 @@ public class JMSRemoteCommitProvider
*/
public void endConfiguration() {
super.endConfiguration();
_appClassLoader = Thread.currentThread().getContextClassLoader();
connect();
}
@ -204,29 +206,36 @@ public class JMSRemoteCommitProvider
_topicName, m.getClass().getName()));
return;
}
ObjectMessage om = (ObjectMessage) m;
Object o;
ClassLoader saveCls = Thread.currentThread()
.getContextClassLoader();
try {
o = om.getObject();
if (saveCls != _appClassLoader)
Thread.currentThread().setContextClassLoader(
_appClassLoader);
ObjectMessage om = (ObjectMessage) m;
Object o = om.getObject();
if (o instanceof RemoteCommitEvent) {
if (log.isTraceEnabled())
log.trace(s_loc.get("jms-received-update",
_topicName));
RemoteCommitEvent rce = (RemoteCommitEvent) o;
fireEvent(rce);
} else {
if (log.isWarnEnabled())
log.warn(s_loc.get("jms-receive-error-2",
o.getClass().getName(), _topicName));
}
} catch (JMSException jmse) {
if (log.isWarnEnabled())
log.warn(s_loc.get("jms-receive-error-1"), jmse);
return;
} finally {
if (saveCls != _appClassLoader)
Thread.currentThread().setContextClassLoader(saveCls);
}
if (o instanceof RemoteCommitEvent) {
if (log.isTraceEnabled())
log.trace(s_loc.get("jms-received-update",
_topicName));
RemoteCommitEvent rce = (RemoteCommitEvent) o;
fireEvent(rce);
} else {
if (log.isWarnEnabled())
log.warn(s_loc.get("jms-receive-error-2",
o.getClass().getName(), _topicName));
}
}
};
}