Hi,
after doing as Alex advised, I still encounter the same errors.
(thanks for the hint none the less :) )
No I have this:
BpelRuntimeContextImpl runtime = getRuntime(event.process_ID);
Scheduler scheduler = runtime._bpelProcess._engine._contexts.scheduler;
try {
final BpelRuntimeContextImpl runt = runtime;
scheduler.execTransaction(new Callable<Void>() {
public Void call() throws Exception {
runt.getVPU().inject(new JacobRunnable() {
private static final long serialVersionUID
= 76753611036745L;
public void run() {
LinkStatusChannel channel =
event.chan;
channel.linkStatus(true);
}
});
runt.callExecution();
return null;
}
});
} catch (ContextException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
But I still get this errors (at the bottom of the page).
If I call "channel.linkStatus(true)" from within a running activity (so no
blocking there), everything just works fine.
If I call it from outside (so the activity was blocked), I encounter these
errors, although I am using the
BpelRuntimeContextImpl of the respective process instance.
The call sendEvent(new ActivityEnabledEvent()); in ACTIVITYGUARD actually
fails, because finally,
the method insertBpelEvent() in ProcessInstanceDAOImpl throws an exception,
although it just adds this event to a List.
I still don't know why that fails at all.
So, once again, I appreciate every further hint, because I'm still
absolutely lost.
Greetings,
Thomas
ERROR - GeronimoLog.error(108) | Method "run" in class
"org.apache.ode.bpel.runt
ime.ACTIVITYGUARD" threw an unexpected exception.
java.lang.NullPointerException
at
org.apache.ode.dao.jpa.ProcessInstanceDAOImpl.insertBpelEvent(Process
InstanceDAOImpl.java:264)
at
org.apache.ode.bpel.engine.BpelProcess.saveInstanceEvent(BpelProcess.
java:578)
at
org.apache.ode.bpel.engine.BpelProcess.saveEvent(BpelProcess.java:572
)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.sendEvent(BpelRunti
meContextImpl.java:1039)
at org.apache.ode.bpel.runtime.ACTIVITY.sendEvent(ACTIVITY.java:150)
at org.apache.ode.bpel.runtime.ACTIVITY.sendEvent(ACTIVITY.java:141)
at
org.apache.ode.bpel.runtime.ACTIVITYGUARD.run(ACTIVITYGUARD.java:96)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.ode.jacob.vpu.JacobVPU$JacobThreadImpl.run(JacobVPU.java:4
51)
at org.apache.ode.jacob.vpu.JacobVPU.execute(JacobVPU.java:139)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.execute2(BpelRuntim
eContextImpl.java:841)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.execute(BpelRuntime
ContextImpl.java:831)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.callExecution(BpelR
untimeContextImpl.java:1384)
at
org.apache.ode.bpel.extensions.handler.IncomingMessageHandler$1.call(
IncomingMessageHandler.java:528)
at
org.apache.ode.bpel.extensions.handler.IncomingMessageHandler$1.call(
IncomingMessageHandler.java:517)
at
org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(Simpl
eScheduler.java:179)
at
org.apache.ode.bpel.extensions.handler.IncomingMessageHandler.Start_A
ctivity(IncomingMessageHandler.java:516)
at
org.apache.ode.bpel.extensions.comm.MessageDispatcher.onMessage(Messa
geDispatcher.java:117)
at
org.apache.activemq.ActiveMQMessageConsumer.dispatch(ActiveMQMessageC
onsumer.java:854)
at
org.apache.activemq.ActiveMQSessionExecutor.dispatch(ActiveMQSessionE
xecutor.java:99)
at
org.apache.activemq.ActiveMQSessionExecutor.iterate(ActiveMQSessionEx
ecutor.java:166)
at
org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.
java:117)
at
org.apache.activemq.thread.PooledTaskRunner.access$100(PooledTaskRunn
er.java:26)
at
org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.ja
va:44)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Wor
ker.runTask(ThreadPoolExecutor.java:650)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Wor
ker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
12:02:03,263 ERROR [JacobVPU] Method "run" in class
"org.apache.ode.bpel.runtime
.ACTIVITYGUARD" threw an unexpected exception.
java.lang.NullPointerException
at
org.apache.ode.dao.jpa.ProcessInstanceDAOImpl.insertBpelEvent(Process
InstanceDAOImpl.java:264)
at
org.apache.ode.bpel.engine.BpelProcess.saveInstanceEvent(BpelProcess.
java:578)
at
org.apache.ode.bpel.engine.BpelProcess.saveEvent(BpelProcess.java:572
)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.sendEvent(BpelRunti
meContextImpl.java:1039)
at org.apache.ode.bpel.runtime.ACTIVITY.sendEvent(ACTIVITY.java:150)
at org.apache.ode.bpel.runtime.ACTIVITY.sendEvent(ACTIVITY.java:141)
at
org.apache.ode.bpel.runtime.ACTIVITYGUARD.run(ACTIVITYGUARD.java:96)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.ode.jacob.vpu.JacobVPU$JacobThreadImpl.run(JacobVPU.java:4
51)
at org.apache.ode.jacob.vpu.JacobVPU.execute(JacobVPU.java:139)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.execute2(BpelRuntim
eContextImpl.java:841)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.execute(BpelRuntime
ContextImpl.java:831)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.callExecution(BpelR
untimeContextImpl.java:1384)
at
org.apache.ode.bpel.extensions.handler.IncomingMessageHandler$1.call(
IncomingMessageHandler.java:528)
at
org.apache.ode.bpel.extensions.handler.IncomingMessageHandler$1.call(
IncomingMessageHandler.java:517)
at
org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(Simpl
eScheduler.java:179)
at
org.apache.ode.bpel.extensions.handler.IncomingMessageHandler.Start_A
ctivity(IncomingMessageHandler.java:516)
at
org.apache.ode.bpel.extensions.comm.MessageDispatcher.onMessage(Messa
geDispatcher.java:117)
at
org.apache.activemq.ActiveMQMessageConsumer.dispatch(ActiveMQMessageC
onsumer.java:854)
at
org.apache.activemq.ActiveMQSessionExecutor.dispatch(ActiveMQSessionE
xecutor.java:99)
at
org.apache.activemq.ActiveMQSessionExecutor.iterate(ActiveMQSessionEx
ecutor.java:166)
at
org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.
java:117)
at
org.apache.activemq.thread.PooledTaskRunner.access$100(PooledTaskRunn
er.java:26)
at
org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.ja
va:44)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Wor
ker.runTask(ThreadPoolExecutor.java:650)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Wor
ker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
java.lang.RuntimeException: java.lang.NullPointerException
at
org.apache.ode.jacob.vpu.JacobVPU$JacobThreadImpl.run(JacobVPU.java:4
64)
at org.apache.ode.jacob.vpu.JacobVPU.execute(JacobVPU.java:139)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.execute2(BpelRuntim
eContextImpl.java:841)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.execute(BpelRuntime
ContextImpl.java:831)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.callExecution(BpelR
untimeContextImpl.java:1384)
at
org.apache.ode.bpel.extensions.handler.IncomingMessageHandler$1.call(
IncomingMessageHandler.java:528)
at
org.apache.ode.bpel.extensions.handler.IncomingMessageHandler$1.call(
IncomingMessageHandler.java:517)
at
org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(Simpl
eScheduler.java:179)
at
org.apache.ode.bpel.extensions.handler.IncomingMessageHandler.Start_A
ctivity(IncomingMessageHandler.java:516)
at
org.apache.ode.bpel.extensions.comm.MessageDispatcher.onMessage(Messa
geDispatcher.java:117)
at
org.apache.activemq.ActiveMQMessageConsumer.dispatch(ActiveMQMessageC
onsumer.java:854)
at
org.apache.activemq.ActiveMQSessionExecutor.dispatch(ActiveMQSessionE
xecutor.java:99)
at
org.apache.activemq.ActiveMQSessionExecutor.iterate(ActiveMQSessionEx
ecutor.java:166)
at
org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.
java:117)
at
org.apache.activemq.thread.PooledTaskRunner.access$100(PooledTaskRunn
er.java:26)
at
org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.ja
va:44)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Wor
ker.runTask(ThreadPoolExecutor.java:650)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Wor
ker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NullPointerException
at
org.apache.ode.dao.jpa.ProcessInstanceDAOImpl.insertBpelEvent(Process
InstanceDAOImpl.java:264)
at
org.apache.ode.bpel.engine.BpelProcess.saveInstanceEvent(BpelProcess.
java:578)
at
org.apache.ode.bpel.engine.BpelProcess.saveEvent(BpelProcess.java:572
)
at
org.apache.ode.bpel.engine.BpelRuntimeContextImpl.sendEvent(BpelRunti
meContextImpl.java:1039)
at org.apache.ode.bpel.runtime.ACTIVITY.sendEvent(ACTIVITY.java:150)
at org.apache.ode.bpel.runtime.ACTIVITY.sendEvent(ACTIVITY.java:141)
at
org.apache.ode.bpel.runtime.ACTIVITYGUARD.run(ACTIVITYGUARD.java:96)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.ode.jacob.vpu.JacobVPU$JacobThreadImpl.run(JacobVPU.java:4
51)
... 18 more
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