[jira] Created: (SMX4-132) ClassCastException is thrown when the message Content is set to a StringSource object

["Edell Nolan (JIRA)" <ji...@apache.org>]

ClassCastException is thrown when the message Content is set to a StringSource object
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                 Key: SMX4-132
                 URL: https://issues.apache.org/activemq/browse/SMX4-132
             Project: ServiceMix 4
          Issue Type: Bug
    Affects Versions: 4.0-m2
            Reporter: Edell Nolan
            Priority: Minor


In my demo I have two services the second is using the camel content based router. 

The first service sets the content to a StringSource object - when the client invokes the request a ClassCastException is thrown. 

If I convert the StringSource to a DOMSource - I no longer get the ClassCastException and it works fine. 

msg.setContent(sourceTransformer.toDOMSourceFromStream(src);

The user shouldn't have to worry about the source type that is sent ?

java.lang.ClassCastException: org.apache.servicemix.jbi.jaxp.StringSource 
      at com.sun.org.apache.xpath.internal.jaxp.XPathExpressionImpl.eval(XPathExpressionImpl.java:115) 
      at com.sun.org.apache.xpath.internal.jaxp.XPathExpressionImpl.eval(XPathExpressionImpl.java:97) 
      at com.sun.org.apache.xpath.internal.jaxp.XPathExpressionImpl.evaluate(XPathExpressionImpl.java:178) 
      at org.apache.camel.builder.xml.XPathBuilder.evaluateAs(XPathBuilder.java:429) 
      at org.apache.camel.builder.xml.XPathBuilder.matches(XPathBuilder.java:98) 
      at org.apache.camel.builder.xml.XPathBuilder.matches(XPathBuilder.java:63) 
      at org.apache.camel.processor.ChoiceProcessor.process(ChoiceProcessor.java:47) 
      at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:69) 
      at org.apache.camel.processor.DeadLetterChannel.process(DeadLetterChannel.java:174) 
      at org.apache.camel.processor.DeadLetterChannel.process(DeadLetterChannel.java:96) 
      at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:57) 
      at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:39) 
      at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:41) 
      at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:66) 
      at org.apache.servicemix.camel.CamelProviderEndpoint.handleActiveProviderExchange(CamelProviderEndpoint.java:114) 
      at org.apache.servicemix.camel.CamelProviderEndpoint.process(CamelProviderEndpoint.java:73) 
      at org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:596) 
      at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:550) 
      at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchangeInTx(AsyncBaseLifeCycle.java:452) 
      at org.apache.servicemix.common.AsyncBaseLifeCycle$2.run(AsyncBaseLifeCycle.java:338) 
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) 
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) 
      at java.lang.Thread.run(Thread.java:595)

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