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Posted to issues@cxf.apache.org by "Rainer Müller (JIRA)" <ji...@apache.org> on 2017/05/02 13:40:04 UTC
[jira] [Commented] (CXF-7023) SOAP over JMS transport does not use
XA transactions with Websphere MQ resource adapter
[ https://issues.apache.org/jira/browse/CXF-7023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15992910#comment-15992910 ]
Rainer Müller commented on CXF-7023:
------------------------------------
See class {{com.ibm.mq.connector.jar!/com/ibm/mq/connector/outbound/ConnectionWrapper.class}} from WebSphere MQ resource adapter {{wmq.jmsra.rar}} version {{7.5.0.5}}
{code:java}
public Session createSession(boolean arg0, int arg1)
throws JMSException
{
JCATraceAdapter.traceEntry(this, "ConnectionWrapper", "createSession(boolean, int)", new Object[] { new Boolean(arg0), new Integer(arg1) });
try
{
assertOpen();
if (this.theSessionWrapper == null) {
this.theSessionWrapper = new SessionWrapper(this, this.theManagedConnection.getPhysicalSession());
} else {
throw ((JMSException)JCAExceptionBuilder.buildException(3, "MQJCA1018"));
}
JCATraceAdapter.traceData(this, "ConnectionWrapper", "createSession(boolean, int)", "Session", this.theSessionWrapper);
return this.theSessionWrapper;
}
finally
{
JCATraceAdapter.traceExit(this, "ConnectionWrapper", "createSession(boolean, int)");
}
}
{code}
Resource {{com.ibm.mq.connector.jar!/com/ibm/mq/connector/services/resources/MQJCA_MessageResourceBundle.properties}}
{noformat}
# Cannot create more than one Session per Connection
MQJCA1018 = Only one session per connection is allowed.
MQJCA1018.explanation = The application attempted to create more than one JMS session on the same JMS connection. This exception occurs only if the application is running in a managed environment.
MQJCA1018.useraction = Modify the application so that it creates only one JMS session on a JMS connection.
{noformat}
> SOAP over JMS transport does not use XA transactions with Websphere MQ resource adapter
> ---------------------------------------------------------------------------------------
>
> Key: CXF-7023
> URL: https://issues.apache.org/jira/browse/CXF-7023
> Project: CXF
> Issue Type: Bug
> Components: JMS
> Affects Versions: 3.1.7
> Reporter: Nikolay Boklaschuk
> Assignee: Christian Schneider
>
> When using Websphere MQ resource adapter
> Inbound one-way service does not uses XA transactions.
> This is because WMQ adapter decides to use XA transaction when creates jms connection, but connection opened in JMSDestination, and transaction started in PollingMessageListnerContainer after connection created.
> Futhermore WMQ adapter holds only one session per connection.
> I have patched XAPoller to hold connection for each thread, it works, but may be there are better way to provide support for WMQ adapter?
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