Ich benutze einen Mule-Schema-Validierungsfilter, um eine eingehende XML-Datei gegen ein bestimmtes Schema zu validieren. Im Folgenden finden Sie meine Konfiguration für die Schemakomponente:Mule - Wie man Mule dazu bringt, eine Ausnahme auszulösen, wenn die XML-Schema-Validierung fehlschlägt
<mulexml:schema-validation-filter schemaLocations="${app.home}/classes/schemas/Library.xsd" doc:name="Schema Validation"/>
Das Problem, das ich habe, ist, dass, wenn eine Datei gegen das Schema zu validieren fehlschlägt, Mule leise die Blöcke Nachricht aus fort - dh kein Fehler/Ausnahme: geworfen. Durch ein wenig Experimentieren entdeckte ich, dass, wenn ich die folgende meiner log4j.properties Datei hinzufügen, kann ich die ‚Fehler‘ in der Schemavalidierung sehen:
log4j.logger.org.mule.module.xml.filters.SchemaValidationFilter=DEBUG
Da diese Fehler ‚DEBUG‘ Level-Protokolle sind und Es wird keine tatsächliche Ausnahme ausgelöst. Mein Ablauf wird nicht auf die von mir konfigurierte Ausnahmestrategie zurückgesetzt.
So ist die Frage, die ich habe, ist ...
Gibt es etwas, was ich hier tun kann, um Mule auf eine Ausnahme Strategie zu machen zurück, wenn ein Fehler in dem Validierungsschema ist? Ich habe unten eine Kopie der Debug-Protokolle eingefügt, die ich sehe, wenn eine Datei nicht validiert werden kann. Danke im Voraus.
DEBUG 2014-04-15 11:19:20,705 [[processes].orderInputFileConnector.receiver.01] org.mule.module.xml.filters.SchemaValidationFilter: SchemaValidationFilter rejected a message because it apparently failed to validate against the schema.
org.xml.sax.SAXParseException: cvc-pattern-valid: Value 'string' is not facet-valid with respect to pattern '[A-Z]{2}' for type 'countryISOA2'.
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.reportSchemaError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.elementLocallyValidType(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.processElementContent(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.handleEndElement(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.endElement(Unknown Source)
at org.apache.xerces.jaxp.validation.DOMValidatorHelper.finishNode(Unknown Source)
at org.apache.xerces.jaxp.validation.DOMValidatorHelper.validate(Unknown Source)
at org.apache.xerces.jaxp.validation.DOMValidatorHelper.validate(Unknown Source)
at org.apache.xerces.jaxp.validation.ValidatorImpl.validate(Unknown Source)
at org.mule.module.xml.filters.SchemaValidationFilter.accept(SchemaValidationFilter.java:107)
at org.mule.routing.MessageFilter.accept(MessageFilter.java:89)
at org.mule.processor.AbstractFilteringMessageProcessor.process(AbstractFilteringMessageProcessor.java:42)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:95)
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:70)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at org.mule.processor.AbstractInterceptingMessageProcessorBase.processNext(AbstractInterceptingMessageProcessorBase.java:106)
at org.mule.interceptor.AbstractEnvelopeInterceptor.process(AbstractEnvelopeInterceptor.java:55)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at org.mule.processor.AbstractInterceptingMessageProcessorBase.processNext(AbstractInterceptingMessageProcessorBase.java:106)
at org.mule.processor.AbstractFilteringMessageProcessor.process(AbstractFilteringMessageProcessor.java:44)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at org.mule.processor.AbstractInterceptingMessageProcessorBase.processNext(AbstractInterceptingMessageProcessorBase.java:106)
at org.mule.construct.AbstractPipeline$1.process(AbstractPipeline.java:112)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:95)
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:70)
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:54)
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:70)
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.access$001(InterceptingChainLifecycleWrapper.java:26)
at org.mule.processor.chain.InterceptingChainLifecycleWrapper$1.process(InterceptingChainLifecycleWrapper.java:70)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.process(InterceptingChainLifecycleWrapper.java:65)
at org.mule.construct.AbstractPipeline$3.process(AbstractPipeline.java:204)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at org.mule.processor.chain.SimpleMessageProcessorChain.doProcess(SimpleMessageProcessorChain.java:47)
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:70)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at org.mule.processor.AbstractInterceptingMessageProcessorBase.processNext(AbstractInterceptingMessageProcessorBase.java:106)
at org.mule.processor.AbstractFilteringMessageProcessor.process(AbstractFilteringMessageProcessor.java:44)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at org.mule.processor.chain.SimpleMessageProcessorChain.doProcess(SimpleMessageProcessorChain.java:47)
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:70)
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:54)
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:70)
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.access$001(InterceptingChainLifecycleWrapper.java:26)
at org.mule.processor.chain.InterceptingChainLifecycleWrapper$1.process(InterceptingChainLifecycleWrapper.java:70)
at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.process(InterceptingChainLifecycleWrapper.java:65)
at org.mule.transport.AbstractMessageReceiver.routeEvent(AbstractMessageReceiver.java:473)
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:226)
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:208)
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:200)
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:187)
at org.mule.transport.file.FileMessageReceiver.moveAndDelete(FileMessageReceiver.java:560)
at org.mule.transport.file.FileMessageReceiver.access$400(FileMessageReceiver.java:62)
at org.mule.transport.file.FileMessageReceiver$2.process(FileMessageReceiver.java:410)
at org.mule.transport.file.FileMessageReceiver$2.process(FileMessageReceiver.java:406)
at org.mule.execution.ExecuteCallbackInterceptor.execute(ExecuteCallbackInterceptor.java:20)
at org.mule.execution.HandleExceptionInterceptor.execute(HandleExceptionInterceptor.java:34)
at org.mule.execution.HandleExceptionInterceptor.execute(HandleExceptionInterceptor.java:18)
at org.mule.execution.BeginAndResolveTransactionInterceptor.execute(BeginAndResolveTransactionInterceptor.java:58)
at org.mule.execution.ResolvePreviousTransactionInterceptor.execute(ResolvePreviousTransactionInterceptor.java:48)
at org.mule.execution.SuspendXaTransactionInterceptor.execute(SuspendXaTransactionInterceptor.java:54)
at org.mule.execution.ValidateTransactionalStateInterceptor.execute(ValidateTransactionalStateInterceptor.java:44)
at org.mule.execution.IsolateCurrentTransactionInterceptor.execute(IsolateCurrentTransactionInterceptor.java:44)
at org.mule.execution.ExternalTransactionInterceptor.execute(ExternalTransactionInterceptor.java:52)
at org.mule.execution.RethrowExceptionInterceptor.execute(RethrowExceptionInterceptor.java:32)
at org.mule.execution.RethrowExceptionInterceptor.execute(RethrowExceptionInterceptor.java:17)
at org.mule.execution.TransactionalErrorHandlingExecutionTemplate.execute(TransactionalErrorHandlingExecutionTemplate.java:113)
at org.mule.execution.TransactionalErrorHandlingExecutionTemplate.execute(TransactionalErrorHandlingExecutionTemplate.java:34)
at org.mule.transport.file.FileMessageReceiver.processWithoutStreaming(FileMessageReceiver.java:405)
at org.mule.transport.file.FileMessageReceiver.processFile(FileMessageReceiver.java:397)
at org.mule.transport.file.FileMessageReceiver.poll(FileMessageReceiver.java:238)
at org.mule.transport.AbstractPollingMessageReceiver.performPoll(AbstractPollingMessageReceiver.java:219)
at org.mule.transport.PollingReceiverWorker.poll(PollingReceiverWorker.java:84)
at org.mule.transport.PollingReceiverWorker.run(PollingReceiverWorker.java:53)
at org.mule.work.WorkerContext.run(WorkerContext.java:311)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
UPDATE
die von @RyanCarter vorgesehen Antwort verfolgt (was gearbeitet hat), habe ich auch festgestellt, die folgende Lösung, die keine Fehler innerhalb von Mule Studio nicht geben. Es geht um die Schemavalidierung Filter global definiert, und es in einem Nachrichtenfilter Referenzierung wie so:
<mulexml:schema-validation-filter name="myValidator".../>
<flow>
<message-filter throwOnUnaccepted="true">
<filter ref="myValidator"/>
</message-filter>
Danke @Ryan.Ich habe gerade diese Option ein Go gegeben, und ich bekomme eine Fehlermeldung "Verschachtelter Filter ist verpasst" auf dem '' Element? –
danw
Das ist nur Studio winseln :). Wenn Sie laufen es sollte funktionieren.Es ist für mich.Lassen Sie mich wissen –
Ja, das hat funktioniert.Ich habe auch eine Alternative gefunden, die nicht zu den lästigen Studio-Fehler führt.Ich habe das zum ursprünglichen Beitrag hinzugefügt. – danw