NPE in org.jboss.mq.pm.jdbc3.PersistenceManager in Jboss 4.0
I am trying to jbbc3 persistance for jms. Here is the backtrace
15:24:16,572 ERROR [PersistenceManager] Starting failed jboss.mq:service=PersistenceManager
java.lang.NullPointerException
at org.jboss.mq.pm.jdbc3.PersistenceManager.removeMarkedReferences(PersistenceManager.java:1559)
at org.jboss.mq.pm.jdbc3.PersistenceManager.resolveAllUncommitedTXs(PersistenceManager.java:1325)
at org.jboss.mq.pm.jdbc3.PersistenceManager.startService(PersistenceManager.java:1139)
at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:271)
at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:221)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:242)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:891)
at $Proxy0.start(Unknown Source)
at org.jboss.system.ServiceController.start(ServiceController.java:416)
at org.jboss.system.ServiceController.start(ServiceController.java:438)
at org.jboss.system.ServiceController.start(ServiceController.java:438)
at org.jboss.system.ServiceController.start(ServiceController.java:438)
at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:242)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
at $Proxy4.start(Unknown Source)
at org.jboss.deployment.SARDeployer.start(SARDeployer.java:261)
at org.jboss.deployment.MainDeployer.start(MainDeployer.java:935)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:746)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:709)
at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
Looking at the code ..
the call
removeMarkedReferences(c, null, "T");
the method
protected void removeMarkedReferences(Connection c, Tx txid, String mark) throws SQLException
{
PreparedStatement stmt = null;
try
{
stmt = c.prepareStatement(DELETE_MARKED_REFERENCES);
stmt.setLong(1, txid.longValue());
stmt.setString(2, mark);
stmt.executeUpdate();
}
I'm assuming that the NPE is that txid is null?