11:54 a.m.
ERROR Caused by: [org.apache.camel.RuntimeCamelException -
org.drools.RuntimeDroolsException: Unexpected exception executing action
org.drools.rule.SlidingTimeWindow$BehaviorExpireWMAction@1414306]
whats that?
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12:09 p.m.
Looks like some form of exception to me.
On 12 July 2011 17:54, Andre <morpheusandre(a)web.de> wrote:
ERROR Caused by: [org.apache.camel.RuntimeCamelException -
org.drools.RuntimeDroolsException: Unexpected exception executing action
org.drools.rule.SlidingTimeWindow$BehaviorExpireWMAction@1414306]
whats that?
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1:24 a.m.
of course, it is , what does it mean in the context of this rule?
the sliding windows expires, where ? while processing the arraylist ?
rule "Request counting analysed Resources By Id"
when
$list: ArrayList()
from accumulate($neu : RequestCtx() over
window:time(1m),countMatchingAnalysedResourcesInRequest($neu) )
ResourceMatch( $id: uri, count > 1 ) from $list
then
System.out.println( "Id " + $id.toString() + ": " );
System.out.println("Request counting Resources By Id Rule Workss");
channels["AuthZBlocking"].send(new ItemCacheEntry(new
Item((String)$id.toString()), new Date(System.currentTimeMillis()+ 8000)));
end
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1:59 a.m.
On 13 July 2011 08:24, Andre <morpheusandre(a)web.de> wrote:
of course, it is , what does it mean in the context of this rule?
the sliding windows expires, where ? while processing the arraylist ?
No telling without the full stack dump and sufficient code and data to
reproduce. At least the accumulate function and ResourceMatch would be
required, and how events are inserted.
Short questions are bound to produce short answers.
-W
rule "Request counting analysed Resources By Id"
when
$list: ArrayList()
from accumulate($neu : RequestCtx() over
window:time(1m),countMatchingAnalysedResourcesInRequest($neu) )
ResourceMatch( $id: uri, count > 1 ) from $list
then
System.out.println( "Id " + $id.toString() + ": " );
System.out.println("Request counting Resources By Id Rule Workss");
channels["AuthZBlocking"].send(new ItemCacheEntry(new
Item((String)$id.toString()), new Date(System.currentTimeMillis()+ 8000)));
end
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2:31 a.m.
ok , i thought it would be easy to explain this exception,
the problem is, that it´s not time-invariant (so the reason it not really
the rule itself)
the first time running my unittests (plural! ) nothing occurs, the second
time , there is a chance that this exception occurs(an addition to
ReteooWorkingMemory$WorkingMemoryReteExpireAction), the third time im only
getting ReteooWorkingMemory$WorkingMemoryReteExpireAction
is there a possibility to configure the memory ? (havent found it yet)
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2:40 a.m.
so the real problem seems to be that
[aultMessageListenerContainer-1] DefaultErrorHandler ERROR Failed
delivery for exchangeId:
ID:abiege.bonn.tarent.de-43198-1310542587996-4:5:2:1:1. Exhausted after
delivery attempt: 1 caught: org.drools.RuntimeDroolsException: Unexpected
exception executing action
org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteExpireAction@7abf31
org.drools.RuntimeDroolsException: Unexpected exception executing action
org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteExpireAction@7abf31
at
org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:996)[drools-core-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.common.NamedEntryPoint.insert(NamedEntryPoint.java:317)[drools-core-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.common.NamedEntryPoint.insert(NamedEntryPoint.java:293)[drools-core-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:905)[drools-core-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:864)[drools-core-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:255)[drools-core-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.camel.component.DroolsInsertProducer$StatefulSessionInsertWorker.process(DroolsInsertProducer.java:126)[drools-camel-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.camel.component.DroolsInsertProducer.process(DroolsInsertProducer.java:100)[drools-camel-5.2.0.Final.jar:5.2.0.Final]
at
org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:50)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.SendProcessor$2.doInAsyncProducer(SendProcessor.java:104)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.impl.ProducerCache.doInAsyncProducer(ProducerCache.java:272)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.SendProcessor.process(SendProcessor.java:98)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:99)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:299)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:208)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:269)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.Pipeline.process(Pipeline.java:125)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:91)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.Pipeline.process(Pipeline.java:60)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.drools.camel.component.DroolsPolicy$DroolsProcess.process(DroolsPolicy.java:344)[drools-camel-5.2.0.Final.jar:5.2.0.Final]
at
org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:50)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:99)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:299)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:208)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:269)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.Pipeline.process(Pipeline.java:125)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:102)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:68)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:91)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:85)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.component.jms.EndpointMessageListener.onMessage(EndpointMessageListener.java:92)[camel-jms-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.springframework.jms.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:543)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:482)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:451)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.AbstractPollingMessageListenerContainer.doReceiveAndExecute(AbstractPollingMessageListenerContainer.java:323)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.AbstractPollingMessageListenerContainer.receiveAndExecute(AbstractPollingMessageListenerContainer.java:261)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.invokeListener(DefaultMessageListenerContainer.java:982)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.executeOngoingLoop(DefaultMessageListenerContainer.java:974)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:876)[spring-2.5.6.jar:2.5.6]
at java.lang.Thread.run(Thread.java:636)[:1.6.0_18]
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5:34 a.m.
I currently suspect that this occurs when an event is removed from the WM
due to the automatic fact expiry. Is the accumulate function for "reverse"
correct and according to the IF spec for accumulate functions? But it's also
possible that the expiry handling has a flaw.
"Varying with time" could be due to different timestamps w.r.t. to the
sliding window, etc.
-W
On 13 July 2011 09:40, Andre <morpheusandre(a)web.de> wrote:
so the real problem seems to be that
[aultMessageListenerContainer-1] DefaultErrorHandler ERROR
Failed
delivery for exchangeId:
ID:abiege.bonn.tarent.de-43198-1310542587996-4:5:2:1:1. Exhausted after
delivery attempt: 1 caught: org.drools.RuntimeDroolsException: Unexpected
exception executing action
org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteExpireAction@7abf31
org.drools.RuntimeDroolsException: Unexpected exception executing action
org.drools.reteoo.ReteooWorkingMemory$WorkingMemoryReteExpireAction@7abf31
at
org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:996)[drools-core-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.common.NamedEntryPoint.insert(NamedEntryPoint.java:317)[drools-core-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.common.NamedEntryPoint.insert(NamedEntryPoint.java:293)[drools-core-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:905)[drools-core-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:864)[drools-core-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:255)[drools-core-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.camel.component.DroolsInsertProducer$StatefulSessionInsertWorker.process(DroolsInsertProducer.java:126)[drools-camel-5.2.0.Final.jar:5.2.0.Final]
at
org.drools.camel.component.DroolsInsertProducer.process(DroolsInsertProducer.java:100)[drools-camel-5.2.0.Final.jar:5.2.0.Final]
at
org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:50)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.SendProcessor$2.doInAsyncProducer(SendProcessor.java:104)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.impl.ProducerCache.doInAsyncProducer(ProducerCache.java:272)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.SendProcessor.process(SendProcessor.java:98)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:99)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:299)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:208)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:269)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.Pipeline.process(Pipeline.java:125)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:91)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.Pipeline.process(Pipeline.java:60)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.drools.camel.component.DroolsPolicy$DroolsProcess.process(DroolsPolicy.java:344)[drools-camel-5.2.0.Final.jar:5.2.0.Final]
at
org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:50)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:99)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:299)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:208)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DefaultChannel.process(DefaultChannel.java:269)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.Pipeline.process(Pipeline.java:125)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:102)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:70)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:98)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:89)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:68)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:91)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:85)[camel-core-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.apache.camel.component.jms.EndpointMessageListener.onMessage(EndpointMessageListener.java:92)[camel-jms-2.6.0-fuse-00-00.jar:2.6.0-fuse-00-00]
at
org.springframework.jms.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:543)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:482)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:451)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.AbstractPollingMessageListenerContainer.doReceiveAndExecute(AbstractPollingMessageListenerContainer.java:323)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.AbstractPollingMessageListenerContainer.receiveAndExecute(AbstractPollingMessageListenerContainer.java:261)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.invokeListener(DefaultMessageListenerContainer.java:982)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.executeOngoingLoop(DefaultMessageListenerContainer.java:974)[spring-2.5.6.jar:2.5.6]
at
org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:876)[spring-2.5.6.jar:2.5.6]
at java.lang.Thread.run(Thread.java:636)[:1.6.0_18]
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6:15 a.m.
the functions should do it ,..
which spec are you speaking of ?
public void accumulate(Serializable context , Object request) {
List<ResourceMatch> counts = (List<ResourceMatch>) context;
RequestCtx xacml = (RequestCtx) request;
for (Iterator<Attribute> iterator = xacml.getResourceAsList().iterator();
iterator.hasNext();) {
Attribute resource = (Attribute) iterator.next();
if (counts.size() == 0 &&
resource.getId().toString().equalsIgnoreCase("urn:oasis:names:tc:xacml:1.0:resource:resource-id"))
{
try {
counts.add(new ResourceMatch(new
URI(DroolsUtils.getAttributeIDValue(resource)),0));
} catch (URISyntaxException e) {
// shouldnt appear cause the method from DroolsUtils has casted the
returning String from an URI!
e.printStackTrace();
}
}
for (int i = 0; i < counts.size(); i++) {
ResourceMatch resourcematch = counts.get(i);
try {
if (resourcematch.matches(new
URI(DroolsUtils.getAttributeIDValue(resource)))
&&
resource.getId().toString().equalsIgnoreCase("urn:oasis:names:tc:xacml:1.0:resource:resource-id")
) {
resourcematch.increment();
}else if (counts.size() == i-1 &&
resource.getId().toString().equalsIgnoreCase("urn:oasis:names:tc:xacml:1.0:resource:resource-id"))
{
counts.add(new ResourceMatch(new
URI(DroolsUtils.getAttributeIDValue(resource)),1));
}
} catch (URISyntaxException e) {
// shouldnt appear cause the method from DroolsUtils has casted the
returning String from an URI!
e.printStackTrace();
}
}
}
}
/* (non-Javadoc)
* @see
org.drools.runtime.rule.AccumulateFunction#reverse(java.io.Serializable,
java.lang.Object)
*/
public void reverse(Serializable context, Object request) throws Exception
{
List<ResourceMatch> counts = (List<ResourceMatch>) context;
RequestCtx xacml = (RequestCtx) request;
for (Iterator<List<Attribute>> iterator =
xacml.getResourceAsList().iterator(); iterator.hasNext();) {
List<Attribute> resource = (List<Attribute>) iterator.next();
for (int i = 0; i < counts.size(); i++) {
ResourceMatch resourcematch = counts.get(i);
try {
if (resourcematch.matches(new
URI(DroolsUtils.getResourceID(resource)))) {
resourcematch.decrement();
}
} catch (URISyntaxException e) {
// shouldnt appear cause the method from DroolsUtils has casted the
returning String from an URI!
e.printStackTrace();
}
}
}
}
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7:55 a.m.
On 13 July 2011 13:15, Andre <morpheusandre(a)web.de> wrote:
the functions should do it ,..
You shouldn't have any problems finding these lines in accumulate and
reverse, respectively:
RequestCtx xacml = (RequestCtx) request;
for (Iterator <Attribute> iterator =
xacml.getResourceAsList().iterator(); iterator.hasNext();) {
Attribute resource = ( Attribute) iterator.next();
RequestCtx xacml = (RequestCtx) request;
for (Iterator<List<Attribute>> iterator =
xacml.getResourceAsList().iterator(); iterator.hasNext(); ) {
List<Attribute> resource = (List<Attribute>) iterator.next();
-W
8:19 a.m.
oooh what the....
you right, i swear i studied it several times.. but i didnt saw that
"List<Attribute>" which is definitely wrong
thx for the review, now also the second run of the tests ends "green"
thx u very much
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8:21 a.m.
it should actually throw a exception when trying that reverse, why does it
end in such weird exceptions ?
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8:43 a.m.
This is very deep down in the intestines and not considered to be a "user
error", i.e., user being the one that uses the extensions. But I'm cc-ing
Edson, asking him whether more info can be hiccuped.
Non-trivial accumulate functions like yours warrant a unit test which can be
written quite easily.
-W
On 13 July 2011 15:21, Andre <morpheusandre(a)web.de> wrote:
it should actually throw a exception when trying that reverse, why
does it
end in such weird exceptions ?
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4969
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11 comments
3 participants
participants (3)
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Andre -
Michael Anstis -
Wolfgang Laun