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From Claus Ibsen <claus.ib...@gmail.com>
Subject Re: ClassCastException: DirectVmEndpoint cannot be cast to HttpCommonEndpoint
Date Fri, 27 Oct 2017 14:58:36 GMT
Hi

Yeah its a little bug, you are welcome to log a JIRA.

And btw why are you using direct-vm? Its not really a good idea to
have some static hard dependency like that in a JVM.

On Fri, Oct 27, 2017 at 3:57 PM, Jerry Smith <jerry.smith.ii@gmail.com> wrote:
> java.lang.ClassCastException:
> org.apache.camel.component.directvm.DirectVmEndpoint cannot be cast to
> org.apache.camel.http.common.HttpCommonEndpoint
>                                                 at
> org.apache.camel.http.common.HttpMessage.getEndpoint(HttpMessage.java:84)
> [107:org.apache.camel.camel-http-common:2.19.3]
>                                                 at
> org.apache.camel.http.common.HttpMessage.createBody(HttpMessage.java:72)
> [107:org.apache.camel.camel-http-common:2.19.3]
>                                                 at
> org.apache.camel.impl.MessageSupport.getBody(MessageSupport.java:50)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.impl.MessageSupport.copyFrom(MessageSupport.java:162)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.impl.MessageSupport.copy(MessageSupport.java:153)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.impl.DefaultExchange.copy(DefaultExchange.java:116)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.impl.DefaultExchange.copy(DefaultExchange.java:90)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.util.ExchangeHelper.createCopy(ExchangeHelper.java:300)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.RedeliveryErrorHandler.defensiveCopyExchangeIfNeeded(RedeliveryErrorHandler.java:695)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:419)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:198)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.Pipeline.process(Pipeline.java:120)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.Pipeline.process(Pipeline.java:83)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:198)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.component.directvm.DirectVmProcessor.process(DirectVmProcessor.java:57)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.component.directvm.DirectVmProducer.process(DirectVmProducer.java:68)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.SendProcessor.process(SendProcessor.java:145)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:541)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:198)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.Pipeline.process(Pipeline.java:120)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.Pipeline.process(Pipeline.java:83)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:198)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:62)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.SendProcessor.process(SendProcessor.java:145)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:541)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:198)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:198)
> [100:org.apache.camel.camel-core:2.19.3]
>                                                 at
> org.apache.camel.component.jetty.CamelContinuationServlet.doService(CamelContinuationServlet.java:206)
> [109:org.apache.camel.camel-jetty-common:2.19.3]
>                                                 at
> org.apache.camel.http.common.CamelServlet.service(CamelServlet.java:74)
> [107:org.apache.camel.camel-http-common:2.19.3]
>                                                 at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> [80:javax.servlet-api:3.1.0]
>                                                 at
> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:845)
> [187:org.eclipse.jetty.servlet:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:584)
> [187:org.eclipse.jetty.servlet:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
> [186:org.eclipse.jetty.server:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
> [187:org.eclipse.jetty.servlet:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
> [186:org.eclipse.jetty.server:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> [186:org.eclipse.jetty.server:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
> [186:org.eclipse.jetty.server:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.server.Server.handle(Server.java:534)
> [186:org.eclipse.jetty.server:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
> [186:org.eclipse.jetty.server:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
> [186:org.eclipse.jetty.server:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
> [178:org.eclipse.jetty.io:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
> [178:org.eclipse.jetty.io:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
> [178:org.eclipse.jetty.io:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
> [189:org.eclipse.jetty.util:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
> [189:org.eclipse.jetty.util:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
> [189:org.eclipse.jetty.util:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
> [189:org.eclipse.jetty.util:9.3.14.v20161028]
>                                                 at
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
> [189:org.eclipse.jetty.util:9.3.14.v20161028]
>                                                 at
> java.lang.Thread.run(Thread.java:748) [?:?]
>
> On Fri, Oct 27, 2017 at 1:51 AM Claus Ibsen <claus.ibsen@gmail.com> wrote:
>
>> Can you show the stacktrace
>>
>> On Thu, Oct 26, 2017 at 10:12 PM, Jerry Smith <jerry.smith.ii@gmail.com>
>> wrote:
>> > Hello all,
>> >
>> > Using 2.19.3 I'm getting - java.lang.ClassCastException:
>> > org.apache.camel.component.directvm.DirectVmEndpoint cannot be cast to
>> > org.apache.camel.http.common.HttpCommonEndpoint
>> >
>> > Context A
>> >         <rest path="/api/parcel/">
>> >             <delete uri="external/{external}/manifest">
>> >                 <to uri="direct:removeFromManifestJson"/>
>> >             </delete>
>> >         </rest>
>> >         <route id="removeFromManifestJson">
>> >             <from uri="direct:removeFromManifestJson"/>
>> > error -->   <to uri="direct-vm:setJsonReturnType"/>
>> >             <to uri="direct:removeFromManifest"/>
>> >             <to uri="direct-vm:setJsonHttp200"/>
>> >         </route>
>> >         <route id="removeFromManifest">
>> >             <from uri="direct:removeFromManifest"/>
>> >             <setHeader headerName="action">
>> >                 <constant>removeFromManifest</constant>
>> >             </setHeader>
>> >             <inOut uri="activemq:queue:ParcelQueue"/>
>> >         </route>
>> >
>> > Context B
>> >         <route id="setJsonReturnType">
>> >             <from uri="direct-vm:setJsonReturnType"/>
>> >             <log message="setting json returnType"/>
>> >             <setHeader headerName="returnType">
>> >                 <constant>json</constant>
>> >             </setHeader>
>> >         </route>
>> >
>> > Any idea what I'm doing wrong here?
>>
>>
>>
>> --
>> Claus Ibsen
>> -----------------
>> http://davsclaus.com @davsclaus
>> Camel in Action 2: https://www.manning.com/ibsen2
>>



-- 
Claus Ibsen
-----------------
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2

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