Fault handling for Mediator component

Question

I am trying to capture all the system and business faults of the composite and email the details to system groups. I am having issues with the fault policy file and get the following error. My Composite is made up of Web Services ---> Mediator ---->DBAdapter
INFO: FaultPoliciesParser.parsePolicies ------->Begin Parsing of policy file
<Jun 18, 2012 3:48:58 PM EST> <Error> <oracle.soa.mediator.common.error.recovery> <BEA-000000> <Failed to recover the mediator fault.
oracle.fabric.common.FabricException: Missing fault policy: TESTFaultPolicy
at oracle.integration.platform.faultpolicy.RecoverFault.resolveToActionRef(RecoverFault.java:101)
at oracle.integration.platform.faultpolicy.FaultRecoveryManagerImpl.resolveToActionRef(FaultRecoveryManagerImpl.java:151)
at oracle.tip.mediator.common.error.recovery.MediatorRecoveryHandler.resolveToActionRef(MediatorRecoveryHandler.java:158)
at oracle.tip.mediator.common.error.ErrorMessageEnqueuer.enqueue(ErrorMessageEnqueuer.java:174)
at oracle.tip.mediator.dispatch.db.DeferredDBWorker.handleError(DeferredDBWorker.java:117)
at oracle.tip.mediator.common.listener.DBWorker.process(DBWorker.java:114)
at oracle.tip.mediator.common.listener.AbstractWorker.run(AbstractWorker.java:83)
at oracle.integration.platform.blocks.executor.WorkManagerExecutor$1.run(WorkManagerExecutor.java:120)
at weblogic.work.j2ee.J2EEWorkManager$WorkWithListener.run(J2EEWorkManager.java:183)
at weblogic.work.DaemonWorkThread.run(DaemonWorkThread.java:30)
I am attaching the following files
FAULT-POLICIES.XML*
<?xml version="1.0" encoding="UTF-8"?>
<faultPolicies xmlns="http://schemas.oracle.com/bpel/faultpolicy"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<faultPolicy version="2.0.1" id="TESTFaultPolicy">
<Conditions>
<faultName>
<condition>
<action ref="ora-java"/>
</condition>
</faultName>
</Conditions>
<Actions>
<Action id="ora-java">
<javaAction className="test.EmailFaultHandler"
defaultAction="ora-human-intervention">
</javaAction>
</Action>
</Actions>
</faultPolicy>
</faultPolicies>
FAULT-BINDINGS.XML_
<?xml version="1.0" encoding="UTF-8"?>
<faultPolicyBindings version="2.0.1"
xmlns="http://schemas.oracle.com/bpel/faultpolicy">
<composite faultPolicy="TESTFaultPolicy"/>
<component faultPolicy=" TESTFaultPolicy">
<name>HandleRealTimeRequests</name>
</component>
</faultPolicyBindings>
I am yet to figure out how to capture the fault and email to the groups in EmailFaultHandler.java file below
EmailFaultHandler.java_
package test;
import com.collaxa.cube.engine.fp.BPELFaultRecoveryContextImpl;
import java.util.Map;
import oracle.integration.platform.faultpolicy.IFaultRecoveryContext;
import oracle.integration.platform.faultpolicy.IFaultRecoveryJavaClass;
public class EmailFaultHandler implements IFaultRecoveryJavaClass {
public void handleRetrySuccess(IFaultRecoveryContext iFaultRecoveryContext) {
public String handleFault(IFaultRecoveryContext iFaultRecoveryContext) {
//Print Fault Meta Data to Console
System.out.println("****************Fault Metadata********************************");
System.out.println("Fault policy id: " + iFaultRecoveryContext.getPolicyId());
System.out.println("Fault type: " + iFaultRecoveryContext.getType());
System.out.println("Partnerlink: " + iFaultRecoveryContext.getReferenceName());
System.out.println("Port type: " + iFaultRecoveryContext.getPortType());
System.out.println("**************************************************************");
//print all properties defined in the fault-policy file
System.out.println("Properties Set for the Fault");
Map props = iFaultRecoveryContext.getProperties();
for (Object key: props.keySet())
System.out.println("Key : " + key.toString() + " Value : " + props.get(key).toString());
//Custom Code to Log Fault to File/DB/JMS or send Emails etc.
return "Manual";
Please suggest
Thanks
Edited by: user5108636 on 18/06/2012 00:20
Edited by: user5108636 on 18/06/2012 00:20

Answer 1

By the way, I managed to break through a little further. Now I am past this fault policy error. However, the java fault handler class is giving ClassNotFoundException. The way I added the java file (test.EmailFaultHandler) through JDeveloper in the composite project (Right click --> New ---> Java file). How do I add this to the classpath. I thought it automatically gets added to the SOA composite project classpath.
Please suggest.
INFO: FaultPoliciesParser.parsePolicies ------->Begin Parsing of policy file
<Jun 19, 2012 10:58:01 AM EST> <Warning> <oracle.soa.mediator.monitor> <BEA-000000> <Venkat:Inside Synchronized block with msg id :CCA40B60B9A911E1BF115F9190ABA14C>
<Jun 19, 2012 10:58:01 AM EST> <Warning> <oracle.soa.mediator.monitor> <BEA-000000> <Venkat:Inside Synchronized block with msg id :CCA40B60B9A911E1BF115F9190ABA14C>
<Jun 19, 2012 10:58:01 AM EST> <Warning> <oracle.soa.mediator.monitor> <BEA-000000> <Venkat:Inside Synchronized block with msg id :CCA40B60B9A911E1BF115F9190ABA14C>
<Jun 19, 2012 10:58:01 AM EST> <Error> <oracle.soa.mediator.common.listener> <BEA-000000> <Enququeing to Error hospital successful...>
<Jun 19, 2012 10:58:05 AM EST> <Error> <oracle.soa.mediator.common.error.recovery> <BEA-000000> <Error while loading "test.EmailFaultHandler" java class specified for action "ora-java".>
<Jun 19, 2012 10:58:05 AM EST> <Error> <oracle.soa.mediator.common.error.recovery> <BEA-000000> <Failed to recover the mediator fault.
java.lang.ClassNotFoundException: test.EmailFaultHandler
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:297)
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:270)
at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:64)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:179)
at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:43)
at oracle.tip.mediator.common.error.recovery.CustomJavaHandler.execute(CustomJavaHandler.java:69)
at oracle.tip.mediator.common.error.recovery.MediatorRecoverFault.recover(MediatorRecoverFault.java:73)
at oracle.tip.mediator.serviceEngine.MediatorFacadeService.recoverFault(MediatorFacadeService.java:988)
at oracle.integration.platform.faultpolicy.RecoverFault.recoverAndChain(RecoverFault.java:161)
at oracle.integration.platform.faultpolicy.RecoverFault.resolveAndRecover(RecoverFault.java:124)
at oracle.integration.platform.faultpolicy.FaultRecoveryManagerImpl.resolveAndRecover(FaultRecoveryManagerImpl.java:123)
at oracle.tip.mediator.common.error.recovery.MediatorRecoveryHandler.recover(MediatorRecoveryHandler.java:116)
at oracle.tip.mediator.common.error.ErrorDBWorker.handleMessage(ErrorDBWorker.java:37)
Thanks