[jboss-user] [EJB/JBoss] - TxConnectionManager and enabling trace level logging
I am trying to debug and understand how the TxConnectionManager enlists XA resources for a
2PC/XA tx.
I would like to know how to get the trace variable to be true below:
| public boolean enlist()
| {
| if (trace)
| log.trace("Enlisting resource " +
TxConnectionEventListener.this);
| try
| {
| XAResource resource = getXAResource();
| if (false == currentTx.enlistResource(resource))
| enlistError = FAILED_TO_ENLIST;
| }
| catch (Throwable t)
| {
| enlistError = t;
| }
|
| synchronized (this)
| {
| if (enlistError != null)
| {
| if (trace)
| log.trace("Failed to enlist resource " +
TxConnectionEventListener.this, enlistError);
| setTrackByTx(false);
| transactionSynchronization = null;
| return false;
| }
|
| if (trace)
| log.trace("Enlisted resource " +
TxConnectionEventListener.this);
| enlisted = true;
| return true;
| }
| }
The log is set in an ancestor class - ServiceMBeanSupport in the constructor:
public ServiceMBeanSupport()
| {
| // can not call this(Class) because we need to call getClass()
| this.log = Logger.getLogger(getClass().getName());
| log.trace("Constructing");
| }
And the trace variable is set in another ancestor class - BaseConnectionManager2:
public BaseConnectionManager2()
| {
| super();
| trace = log.isTraceEnabled();
| }
But I tried several things in the jboss-log4j.xml file and it doesn't work (i.e. I
don't see the trace level logging).
I tried:
<root>
| <priority value="TRACE" />
| <appender-ref ref="CONSOLE"/>
| <appender-ref ref="FILE"/>
| <appender-ref ref="SMTP"/>
| </root>
and this:
<!-- Limit JBoss categories -->
| <category name="org.jboss.system">
| <priority value="TRACE"/>
| </category>
and even this:
| <!-- Limit JBoss categories -->
| <category name="org.jboss">
| <priority value="TRACE"/>
| </category>
How can I achieve this? thx.
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