[jira] Created: (CAMEL-973) TypeConverter Exception is thrown in the latest build of camel

TypeConverter Exception is thrown in the latest build of camel
--------------------------------------------------------------

                 Key: CAMEL-973
                 URL: https://issues.apache.org/activemq/browse/CAMEL-973
             Project: Apache Camel
          Issue Type: Bug
          Components: camel-core
            Reporter: Edell Nolan


I have upgraded to the latest of Camel and when I attempt to use the content based router pattern - its now throwing an error.

The contents of the Message passed is a StringSource object and from debugging camel - the BodyType is a StringSource but it is attempting to convert from a StreamCache to a StringSource.

I will try and put a testcase together but if anyone has any ideas of its cause in the meantime ?

The error it throws it below.

thanks, Edell.

No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
org.apache.camel.NoTypeConversionAvailableException: No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
        at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:117)
        at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:65)
        at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:69)
        at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:51)
        at org.apache.camel.builder.xml.XPathBuilder.getDocument(XPathBuilder.java:528)
        at org.apache.camel.builder.xml.XPathBuilder.evaluateAs(XPathBuilder.java:420)
        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:75)
        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:63)
        at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:47)
        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:115)
        at org.apache.servicemix.camel.CamelProviderEndpoint.process(CamelProviderEndpoint.java:73)
        at org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:600)
        at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:554)
        at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchangeInTx(AsyncBaseLifeCycle.java:456)
        at org.apache.servicemix.common.AsyncBaseLifeCycle$2.run(AsyncBaseLifeCycle.java:341)
        at java.util.concurrent.ThreadPoolExecutor$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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Willem Jiang commented on CAMEL-973:
------------------------------------

I don't know if it relates to CAMEL-520[1] and CAMEL-858[2].

[1]http://issues.apache.org/activemq/browse/CAMEL-520
[2]http://issues.apache.org/activemq/browse/CAMEL-858

From the stack trace, it looks like camel can't find a JbiMessage to Document converting method.

> TypeConverter Exception is thrown in the latest build of camel
> --------------------------------------------------------------
>
>                 Key: CAMEL-973
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-973
>             Project: Apache Camel
>          Issue Type: Bug
>          Components: camel-core
>            Reporter: Edell Nolan
>
> I have upgraded to the latest of Camel and when I attempt to use the content based router pattern - its now throwing an error.
> The contents of the Message passed is a StringSource object and from debugging camel - the BodyType is a StringSource but it is attempting to convert from a StreamCache to a StringSource.
> I will try and put a testcase together but if anyone has any ideas of its cause in the meantime ?
> The error it throws it below.
> thanks, Edell.
> No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> org.apache.camel.NoTypeConversionAvailableException: No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:117)
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:65)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:69)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:51)
> at org.apache.camel.builder.xml.XPathBuilder.getDocument(XPathBuilder.java:528)
> at org.apache.camel.builder.xml.XPathBuilder.evaluateAs(XPathBuilder.java:420)
> 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:75)
> 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:63)
> at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:47)
> 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:115)
> at org.apache.servicemix.camel.CamelProviderEndpoint.process(CamelProviderEndpoint.java:73)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:600)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:554)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchangeInTx(AsyncBaseLifeCycle.java:456)
> at org.apache.servicemix.common.AsyncBaseLifeCycle$2.run(AsyncBaseLifeCycle.java:341)
> at java.util.concurrent.ThreadPoolExecutor$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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njiang edited comment on CAMEL-973 at 10/10/08 6:54 PM:
--------------------------------------------------------------

I don't know if it relates to CAMEL-520 and CAMEL-858.

From the stack trace, it looks like camel can't find a JbiMessage to Document converting method.

      was (Author: njiang):
    I don't know if it relates to CAMEL-520[1] and CAMEL-858[2].

[1]http://issues.apache.org/activemq/browse/CAMEL-520
[2]http://issues.apache.org/activemq/browse/CAMEL-858

From the stack trace, it looks like camel can't find a JbiMessage to Document converting method.
 

> TypeConverter Exception is thrown in the latest build of camel
> --------------------------------------------------------------
>
>                 Key: CAMEL-973
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-973
>             Project: Apache Camel
>          Issue Type: Bug
>          Components: camel-core
>            Reporter: Edell Nolan
>
> I have upgraded to the latest of Camel and when I attempt to use the content based router pattern - its now throwing an error.
> The contents of the Message passed is a StringSource object and from debugging camel - the BodyType is a StringSource but it is attempting to convert from a StreamCache to a StringSource.
> I will try and put a testcase together but if anyone has any ideas of its cause in the meantime ?
> The error it throws it below.
> thanks, Edell.
> No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> org.apache.camel.NoTypeConversionAvailableException: No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:117)
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:65)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:69)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:51)
> at org.apache.camel.builder.xml.XPathBuilder.getDocument(XPathBuilder.java:528)
> at org.apache.camel.builder.xml.XPathBuilder.evaluateAs(XPathBuilder.java:420)
> 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:75)
> 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:63)
> at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:47)
> 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:115)
> at org.apache.servicemix.camel.CamelProviderEndpoint.process(CamelProviderEndpoint.java:73)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:600)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:554)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchangeInTx(AsyncBaseLifeCycle.java:456)
> at org.apache.servicemix.common.AsyncBaseLifeCycle$2.run(AsyncBaseLifeCycle.java:341)
> at java.util.concurrent.ThreadPoolExecutor$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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Claus Ibsen commented on CAMEL-973:
-----------------------------------

Willem I think you need to align this with ServiceMix. Hadrian changed the type converter strategy to throw a NoTypeConversionAvailableException if no type converter found. Before Camel silently ignored this. ServiceMix should adjust by using try .. .catch (NoTypeConversionAvailableException e) and ignore it, or provide the missing type converter out-of-the-box in their camel-jbi.jar

I think this issue is a blocker for servicemix, that it needs to adjust to this change in camel 1.5

> TypeConverter Exception is thrown in the latest build of camel
> --------------------------------------------------------------
>
>                 Key: CAMEL-973
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-973
>             Project: Apache Camel
>          Issue Type: Bug
>          Components: camel-core
>            Reporter: Edell Nolan
>
> I have upgraded to the latest of Camel and when I attempt to use the content based router pattern - its now throwing an error.
> The contents of the Message passed is a StringSource object and from debugging camel - the BodyType is a StringSource but it is attempting to convert from a StreamCache to a StringSource.
> I will try and put a testcase together but if anyone has any ideas of its cause in the meantime ?
> The error it throws it below.
> thanks, Edell.
> No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> org.apache.camel.NoTypeConversionAvailableException: No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:117)
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:65)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:69)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:51)
> at org.apache.camel.builder.xml.XPathBuilder.getDocument(XPathBuilder.java:528)
> at org.apache.camel.builder.xml.XPathBuilder.evaluateAs(XPathBuilder.java:420)
> 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:75)
> 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:63)
> at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:47)
> 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:115)
> at org.apache.servicemix.camel.CamelProviderEndpoint.process(CamelProviderEndpoint.java:73)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:600)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:554)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchangeInTx(AsyncBaseLifeCycle.java:456)
> at org.apache.servicemix.common.AsyncBaseLifeCycle$2.run(AsyncBaseLifeCycle.java:341)
> at java.util.concurrent.ThreadPoolExecutor$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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Gert Vanthienen commented on CAMEL-973:
---------------------------------------

Part of the problem is that our current StreamCacheInterceptor is caching Source types that do not need any caching.
An example: a StringSource can be read multiple times without any problem, but because it extends StreamSource it is still being 'streamcached'

http://svn.eu.apache.org/viewvc?view=rev&revision=703990 should fix this end of the problem.

> TypeConverter Exception is thrown in the latest build of camel
> --------------------------------------------------------------
>
>                 Key: CAMEL-973
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-973
>             Project: Apache Camel
>          Issue Type: Bug
>          Components: camel-core
>            Reporter: Edell Nolan
>
> I have upgraded to the latest of Camel and when I attempt to use the content based router pattern - its now throwing an error.
> The contents of the Message passed is a StringSource object and from debugging camel - the BodyType is a StringSource but it is attempting to convert from a StreamCache to a StringSource.
> I will try and put a testcase together but if anyone has any ideas of its cause in the meantime ?
> The error it throws it below.
> thanks, Edell.
> No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> org.apache.camel.NoTypeConversionAvailableException: No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:117)
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:65)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:69)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:51)
> at org.apache.camel.builder.xml.XPathBuilder.getDocument(XPathBuilder.java:528)
> at org.apache.camel.builder.xml.XPathBuilder.evaluateAs(XPathBuilder.java:420)
> 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:75)
> 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:63)
> at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:47)
> 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:115)
> at org.apache.servicemix.camel.CamelProviderEndpoint.process(CamelProviderEndpoint.java:73)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:600)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:554)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchangeInTx(AsyncBaseLifeCycle.java:456)
> at org.apache.servicemix.common.AsyncBaseLifeCycle$2.run(AsyncBaseLifeCycle.java:341)
> at java.util.concurrent.ThreadPoolExecutor$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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Gert Vanthienen reassigned CAMEL-973:
-------------------------------------

    Assignee: Gert Vanthienen

> TypeConverter Exception is thrown in the latest build of camel
> --------------------------------------------------------------
>
>                 Key: CAMEL-973
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-973
>             Project: Apache Camel
>          Issue Type: Bug
>          Components: camel-core
>            Reporter: Edell Nolan
>            Assignee: Gert Vanthienen
>
> I have upgraded to the latest of Camel and when I attempt to use the content based router pattern - its now throwing an error.
> The contents of the Message passed is a StringSource object and from debugging camel - the BodyType is a StringSource but it is attempting to convert from a StreamCache to a StringSource.
> I will try and put a testcase together but if anyone has any ideas of its cause in the meantime ?
> The error it throws it below.
> thanks, Edell.
> No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> org.apache.camel.NoTypeConversionAvailableException: No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:117)
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:65)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:69)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:51)
> at org.apache.camel.builder.xml.XPathBuilder.getDocument(XPathBuilder.java:528)
> at org.apache.camel.builder.xml.XPathBuilder.evaluateAs(XPathBuilder.java:420)
> 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:75)
> 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:63)
> at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:47)
> 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:115)
> at org.apache.servicemix.camel.CamelProviderEndpoint.process(CamelProviderEndpoint.java:73)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:600)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:554)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchangeInTx(AsyncBaseLifeCycle.java:456)
> at org.apache.servicemix.common.AsyncBaseLifeCycle$2.run(AsyncBaseLifeCycle.java:341)
> at java.util.concurrent.ThreadPoolExecutor$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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Gert Vanthienen commented on CAMEL-973:
---------------------------------------

While looking into this issue, I created a new test case (cfr. http://svn.eu.apache.org/viewvc?view=rev&revision=704638).

This test fails if you remove the convertBodyTo(String.class) from the route, although one would expect that the StreamSource would have been cached with the solution for CAMEL-520.  Not sure why that is yet, so let me assign this issue to myself while I figure it out.

> TypeConverter Exception is thrown in the latest build of camel
> --------------------------------------------------------------
>
>                 Key: CAMEL-973
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-973
>             Project: Apache Camel
>          Issue Type: Bug
>          Components: camel-core
>            Reporter: Edell Nolan
>            Assignee: Gert Vanthienen
>
> I have upgraded to the latest of Camel and when I attempt to use the content based router pattern - its now throwing an error.
> The contents of the Message passed is a StringSource object and from debugging camel - the BodyType is a StringSource but it is attempting to convert from a StreamCache to a StringSource.
> I will try and put a testcase together but if anyone has any ideas of its cause in the meantime ?
> The error it throws it below.
> thanks, Edell.
> No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> org.apache.camel.NoTypeConversionAvailableException: No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:117)
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:65)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:69)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:51)
> at org.apache.camel.builder.xml.XPathBuilder.getDocument(XPathBuilder.java:528)
> at org.apache.camel.builder.xml.XPathBuilder.evaluateAs(XPathBuilder.java:420)
> 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:75)
> 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:63)
> at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:47)
> 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:115)
> at org.apache.servicemix.camel.CamelProviderEndpoint.process(CamelProviderEndpoint.java:73)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:600)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:554)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchangeInTx(AsyncBaseLifeCycle.java:456)
> at org.apache.servicemix.common.AsyncBaseLifeCycle$2.run(AsyncBaseLifeCycle.java:341)
> at java.util.concurrent.ThreadPoolExecutor$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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     [ https://issues.apache.org/activemq/browse/CAMEL-973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen updated CAMEL-973:
------------------------------

    Component/s: camel-jbi

> TypeConverter Exception is thrown in the latest build of camel
> --------------------------------------------------------------
>
>                 Key: CAMEL-973
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-973
>             Project: Apache Camel
>          Issue Type: Bug
>          Components: camel-jbi
>            Reporter: Edell Nolan
>            Assignee: Gert Vanthienen
>
> I have upgraded to the latest of Camel and when I attempt to use the content based router pattern - its now throwing an error.
> The contents of the Message passed is a StringSource object and from debugging camel - the BodyType is a StringSource but it is attempting to convert from a StreamCache to a StringSource.
> I will try and put a testcase together but if anyone has any ideas of its cause in the meantime ?
> The error it throws it below.
> thanks, Edell.
> No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> org.apache.camel.NoTypeConversionAvailableException: No type converter available to convert from type: class org.apache.servicemix.camel.JbiMessage to the required type: org.w3c.dom.Document with value JbiMessage: org.apache.servicemix.jbi.runtime.impl.NormalizedMessageImpl@1d03b5b
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:117)
> at org.apache.camel.impl.converter.DefaultTypeConverter.convertTo(DefaultTypeConverter.java:65)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:69)
> at org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:51)
> at org.apache.camel.builder.xml.XPathBuilder.getDocument(XPathBuilder.java:528)
> at org.apache.camel.builder.xml.XPathBuilder.evaluateAs(XPathBuilder.java:420)
> 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:75)
> 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:63)
> at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:47)
> 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:115)
> at org.apache.servicemix.camel.CamelProviderEndpoint.process(CamelProviderEndpoint.java:73)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:600)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:554)
> at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchangeInTx(AsyncBaseLifeCycle.java:456)
> at org.apache.servicemix.common.AsyncBaseLifeCycle$2.run(AsyncBaseLifeCycle.java:341)
> at java.util.concurrent.ThreadPoolExecutor$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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