I'm having trouble getting groovy support working in release 1.3.0 stable.
Here is the stack trace:
java.lang.IllegalArgumentException: No script engine could be created for:
groovy
at
org.apache.camel.builder.script.ScriptBuilder.getEngine(ScriptBuilder.java:381)
at
org.apache.camel.builder.script.ScriptBuilder.getScriptContext(ScriptBuilder.java:422)
at
org.apache.camel.builder.script.ScriptBuilder.evaluateScript(ScriptBuilder.java:484)
at
org.apache.camel.builder.script.ScriptBuilder.matches(ScriptBuilder.java:82)
at
org.apache.camel.builder.script.ScriptBuilder.matches(ScriptBuilder.java:49)
at
org.apache.camel.processor.ChoiceProcessor.process(ChoiceProcessor.java:47)
at
org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsynProcessorBridge.process(AsyncProcessorTypeConverter.java:44)
at
org.apache.camel.processor.DeadLetterChannel.process(DeadLetterChannel.java:143)
at
org.apache.camel.processor.DeadLetterChannel.process(DeadLetterChannel.java:87)
at
org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:40)
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:44)
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:68)
at
org.apache.camel.component.jms.EndpointMessageListener.onMessage(EndpointMessageListener.java:66)
at
org.springframework.jms.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:531)
at
org.springframework.jms.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:466)
at
org.springframework.jms.listener.AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:435)
at
org.springframework.jms.listener.AbstractPollingMessageListenerContainer.doReceiveAndExecute(AbstractPollingMessageListenerContainer.java:322)
at
org.springframework.jms.listener.AbstractPollingMessageListenerContainer.receiveAndExecute(AbstractPollingMessageListenerContainer.java:260)
at
org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.invokeListener(DefaultMessageListenerContainer.java:944)
Has anyone run into similar problems and have a solution? I've worked with
camel-juel and got it's dependencies configured properly. Groovy should have
been just as simple but I must be missing something (i've reviewed POMs for
camel-groovy and camel-scripting). Any pointers would be much appreciated.
BTW this stack trace is generated when a route is activated. Here is a
snippet of the routebuilder code that uses groovy:
when(groovy("in.headers.JMSType { h ->
h.startsWith('foobar')}")).
to("log:fooCategoryName?level=DEBUG")
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