com.ctc.wstx.exc.WstxUnexpectedCharException: Unexpected character 'C' (code 67) in prolog; expected '

Discussion:

Tomas Blohm

2012-03-22 07:59:20 UTC

Hi,
 
I guess CXF has a hard time parsing the string "hello" as SOAP. You need to pass a valid SOAP to use it this way.
 
/Tomas Blohm

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lee jimmy

2012-03-22 09:34:21 UTC

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Hi Tomas, thanks your reply, and i tried ur suggestion, it doesn't work, and i got the same error.
 
i tried two method.
 
1. send SOAP as a String
 
...
 
File file = new File("c:/muleMessage.xml");
 
char[] b = new char[(int) file.length()];
 
BufferedReader br = new BufferedReader(new FileReader(file));
 
br.read(b,0,b.length);
 
br.close();
 
String str = String.valueOf(b);
 
MuleMessage message = mc.send("vm://test1", str, null);
 
....
 
2. send SOAP file directly
 
....
 
File file = new File("c:/muleMessage.xml");
 
MuleMessage message = mc.send("vm://test1", file, null);
 
...
 
content of muleMessage.xml is
 
2342342342
 
do you have any other idea? thanks.

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lee jimmy

2012-03-22 09:35:22 UTC

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muleMessage.xml is
 
<code>
 
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ws="http://ws.lp.com/">
 
<soapenv:Header/>
 
<soapenv:Body>
 
<ws:sayHello>
 
<str>2342342342</str>
 
</ws:sayHello>
 
</soapenv:Body>
 
</soapenv:Envelope>
 
</code>

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Tomas Blohm

2012-03-22 09:39:21 UTC

Permalink

Hi, I still can't see how 2342342342 could be a valid SOAP. I guess you should send something in line with :
 
<code>
 
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ser="http://your.namespace/">
 
<soapenv:Header/>
 
<soapenv:Body>
 
<ser:sayHello>
 
<arg0>test</arg0>
 
</ser:sayHello>
 
</soapenv:Body>
 
</soapenv:Envelope>
 
</code>
 
/Tomas Blohm

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lee jimmy

2012-03-22 09:43:21 UTC

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it doesn't show my code, i attached it below.
 
<code>
 
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ws="http://ws.lp.com/">
 
<soapenv:Header/>
 
<soapenv:Body>
 
<ws:sayHello>
 
<str>2342342342</str>
 
</ws:sayHello>
 
</soapenv:Body>
 
</soapenv:Envelope>
 
</code>

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Tomas Blohm

2012-03-22 10:04:21 UTC

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Looking once more at your config I see that you have an outbound endpoint where cxf is registered with. If you simply want to call a webservice and return an answer that should be on the inbound endpoint.
 
Make your inbound a http one and add the cxf component to that one. Or do you really want the webservice to listen on vm?
 
/Tomas Blohm

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lee jimmy

2012-03-22 10:18:21 UTC

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that webservice created by mule, and i deploy it on weblogic, now i want to call it in another application. this is precondition.
 
do you mean this config it like below?
 
<code>
 
<flow name="external">
 
<inbound-endpoint address="http://localhost:65081/services/echoUMO" exchange-pattern="request-response">
 
<cxf:jaxws-client serviceClass="com.lp.ws.IHello" operation="sayHello" />
 
</inbound-endpoint>
 
<component>
 
<singleton-object class="com.lp.ws.Hello"/>
 
</component>
 
</flow>
 
</code>
 
this can run, but couldn't get correct output, i got this:
 
received from external mule webservice->***@10fb9bd
 
do i need add a transformer? or is this also wrong?

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Tomas Blohm

2012-03-22 11:14:22 UTC

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Yes, that's how I meant. Just add a object-to-string transformer or call getPayloadAsString() and you should be fine...
 
/Tomas Blohm

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lee jimmy

2012-03-22 12:10:22 UTC

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i followed ur advice, i call getPayloadAsString(),
 
<code>
 
MuleMessage message = mc.send("http://localhost:65081/services/echoUMO", "hello", null);
 
Object obj = message.getPayloadAsString();
 
...
 
System.out.println("received from external mule webservice->"+obj);
 
</code>
 
i got classcastexception, please see below
 
[03-22 19:56:38] WARN PhaseInterceptorChain [connector.http.mule.default.receiver.02]: Interceptor for {<a href="http://ws.lp.com/}IHelloService#{http://ws.lp.com/}sayHello" rel="nofollow">http://ws.lp.com/}IHelloService#{http...</a> has thrown exception, unwinding now
 
org.apache.cxf.interceptor.Fault: org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String
 
at org.apache.cxf.jaxws.interceptors.WrapperClassOutInterceptor.handleMessage(WrapperClassOutInterceptor.java:121)
 
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:255)
 
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:516)
 
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:322)
 
at org.mule.module.cxf.CxfOutboundMessageProcessor.doSendWithClient(CxfOutboundMessageProcessor.java:222)
 
at org.mule.module.cxf.CxfOutboundMessageProcessor.process(CxfOutboundMessageProcessor.java:125)
 
at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:99)
 
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:66)
 
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:56)
 
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:66)
 
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.process(InterceptingChainLifecycleWrapper.java:87)
 
at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:99)
 
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:66)
 
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:56)
 
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:66)
 
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.process(InterceptingChainLifecycleWrapper.java:87)
 
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:195)
 
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:163)
 
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:150)
 
at org.mule.transport.http.HttpMessageReceiver$HttpWorker.doRequest(HttpMessageReceiver.java:299)
 
at org.mule.transport.http.HttpMessageReceiver$HttpWorker.processRequest(HttpMessageReceiver.java:258)
 
at org.mule.transport.http.HttpMessageReceiver$HttpWorker.run(HttpMessageReceiver.java:163)
 
at org.mule.work.WorkerContext.run(WorkerContext.java:310)
 
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
 
at java.lang.Thread.run(Thread.java:619)
 
Caused by: java.lang.ClassCastException: org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String
 
at com.lp.ws.jaxws_asm.SayHello_WrapperTypeHelper1.createWrapperObject(Unknown Source)
 
at org.apache.cxf.jaxws.interceptors.WrapperClassOutInterceptor.handleMessage(WrapperClassOutInterceptor.java:105)
 
... 25 more
 
[03-22 19:56:38] ERROR DefaultSystemExceptionStrategy [connector.http.mule.default.receiver.02]:
 
********************************************************************************
 
Message : org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String (org.apache.cxf.interceptor.Fault)
 
Type : org.mule.api.DefaultMuleException
 
Code : MULE_ERROR-10999
 
JavaDoc : <a href="http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/api/DefaultMuleException.html" rel="nofollow">http://www.mulesoft.org/docs/site/cur...</a>
 
********************************************************************************
 
Exception stack is:
 
1. org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String (java.lang.ClassCastException)
 
com.lp.ws.jaxws_asm.SayHello_WrapperTypeHelper1:104 (null)
 
2. org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String (org.apache.cxf.interceptor.Fault)
 
org.apache.cxf.jaxws.interceptors.WrapperClassOutInterceptor:121 (null)
 
3. org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String (org.apache.cxf.interceptor.Fault) (org.mule.api.DefaultMuleException)
 
org.mule.module.cxf.CxfOutboundMessageProcessor:139 (<a href="http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/api/DefaultMuleException.html" rel="nofollow">http://www.mulesoft.org/docs/site/cur...</a>)
 
********************************************************************************
 
Root Exception stack trace:
 
java.lang.ClassCastException: org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String
 
at com.lp.ws.jaxws_asm.SayHello_WrapperTypeHelper1.createWrapperObject(Unknown Source)
 
at org.apache.cxf.jaxws.interceptors.WrapperClassOutInterceptor.handleMessage(WrapperClassOutInterceptor.java:105)
 
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:255)
 
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:516)
 
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:322)
 
at org.mule.module.cxf.CxfOutboundMessageProcessor.doSendWithClient(CxfOutboundMessageProcessor.java:222)
 
at org.mule.module.cxf.CxfOutboundMessageProcessor.process(CxfOutboundMessageProcessor.java:125)
 
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:195)
 
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:163)
 
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:150)
 
at org.mule.transport.http.HttpMessageReceiver$HttpWorker.doRequest(HttpMessageReceiver.java:299)
 
at org.mule.transport.http.HttpMessageReceiver$HttpWorker.processRequest(HttpMessageReceiver.java:258)
 
at org.mule.transport.http.HttpMessageReceiver$HttpWorker.run(HttpMessageReceiver.java:163)
 
at org.mule.work.WorkerContext.run(WorkerContext.java:310)
 
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
 
at java.lang.Thread.run(Thread.java:619)
 
********************************************************************************
 
received from external mule webservice->org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String (org.apache.cxf.interceptor.Fault)

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lee jimmy

2012-03-22 12:15:22 UTC

Permalink

and i tried to add a transformer,
 
<code>
 
<flow name="external">
 
<inbound-endpoint address="http://localhost:65081/services/echoUMO" exchange-pattern="request-response">
 
<cxf:jaxws-client serviceClass="com.lp.ws.IHello" operation="sayHello" />
 
</inbound-endpoint>
 
<component>
 
<singleton-object class="com.lp.ws.Hello"/>
 
</component>
 
<object-to-string-transformer name="ObjectToString" />
 
</flow>
 
</code>
 
i got similiar exception, see below
 
[03-22 20:06:10] WARN PhaseInterceptorChain [connector.http.mule.default.receiver.02]: Interceptor for {<a href="http://ws.lp.com/}IHelloService#{http://ws.lp.com/}sayHello" rel="nofollow">http://ws.lp.com/}IHelloService#{http...</a> has thrown exception, unwinding now
 
org.apache.cxf.interceptor.Fault: org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String
 
at org.apache.cxf.jaxws.interceptors.WrapperClassOutInterceptor.handleMessage(WrapperClassOutInterceptor.java:121)
 
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:255)
 
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:516)
 
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:322)
 
at org.mule.module.cxf.CxfOutboundMessageProcessor.doSendWithClient(CxfOutboundMessageProcessor.java:222)
 
at org.mule.module.cxf.CxfOutboundMessageProcessor.process(CxfOutboundMessageProcessor.java:125)
 
at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:99)
 
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:66)
 
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:56)
 
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:66)
 
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.process(InterceptingChainLifecycleWrapper.java:87)
 
at org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:99)
 
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:66)
 
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:56)
 
at org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:66)
 
at org.mule.processor.chain.InterceptingChainLifecycleWrapper.process(InterceptingChainLifecycleWrapper.java:87)
 
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:195)
 
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:163)
 
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:150)
 
at org.mule.transport.http.HttpMessageReceiver$HttpWorker.doRequest(HttpMessageReceiver.java:299)
 
at org.mule.transport.http.HttpMessageReceiver$HttpWorker.processRequest(HttpMessageReceiver.java:258)
 
at org.mule.transport.http.HttpMessageReceiver$HttpWorker.run(HttpMessageReceiver.java:163)
 
at org.mule.work.WorkerContext.run(WorkerContext.java:310)
 
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
 
at java.lang.Thread.run(Thread.java:619)
 
Caused by: java.lang.ClassCastException: org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String
 
at com.lp.ws.jaxws_asm.SayHello_WrapperTypeHelper1.createWrapperObject(Unknown Source)
 
at org.apache.cxf.jaxws.interceptors.WrapperClassOutInterceptor.handleMessage(WrapperClassOutInterceptor.java:105)
 
... 25 more
 
[03-22 20:06:10] ERROR DefaultSystemExceptionStrategy [connector.http.mule.default.receiver.02]:
 
********************************************************************************
 
Message : org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String (org.apache.cxf.interceptor.Fault)
 
Type : org.mule.api.DefaultMuleException
 
Code : MULE_ERROR-10999
 
JavaDoc : <a href="http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/api/DefaultMuleException.html" rel="nofollow">http://www.mulesoft.org/docs/site/cur...</a>
 
********************************************************************************
 
Exception stack is:
 
1. org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String (java.lang.ClassCastException)
 
com.lp.ws.jaxws_asm.SayHello_WrapperTypeHelper1:104 (null)
 
2. org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String (org.apache.cxf.interceptor.Fault)
 
org.apache.cxf.jaxws.interceptors.WrapperClassOutInterceptor:121 (null)
 
3. org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String (org.apache.cxf.interceptor.Fault) (org.mule.api.DefaultMuleException)
 
org.mule.module.cxf.CxfOutboundMessageProcessor:139 (<a href="http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/api/DefaultMuleException.html" rel="nofollow">http://www.mulesoft.org/docs/site/cur...</a>)
 
********************************************************************************
 
Root Exception stack trace:
 
java.lang.ClassCastException: org.apache.commons.httpclient.ContentLengthInputStream cannot be cast to java.lang.String
 
at com.lp.ws.jaxws_asm.SayHello_WrapperTypeHelper1.createWrapperObject(Unknown Source)
 
at org.apache.cxf.jaxws.interceptors.WrapperClassOutInterceptor.handleMessage(WrapperClassOutInterceptor.java:105)
 
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:255)
 
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:516)
 
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:322)
 
at org.mule.module.cxf.CxfOutboundMessageProcessor.doSendWithClient(CxfOutboundMessageProcessor.java:222)
 
at org.mule.module.cxf.CxfOutboundMessageProcessor.process(CxfOutboundMessageProcessor.java:125)
 
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:195)
 
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:163)
 
at org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:150)
 
at org.mule.transport.http.HttpMessageReceiver$HttpWorker.doRequest(HttpMessageReceiver.java:299)
 
at org.mule.transport.http.HttpMessageReceiver$HttpWorker.processRequest(HttpMessageReceiver.java:258)
 
at org.mule.transport.http.HttpMessageReceiver$HttpWorker.run(HttpMessageReceiver.java:163)
 
at org.mule.work.WorkerContext.run(WorkerContext.java:310)
 
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
 
at java.lang.Thread.run(Thread.java:619)
 
********************************************************************************
 
received from external mule webservice->***@114fc36

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Tomas Blohm

2012-03-22 12:38:22 UTC

Permalink

You ??re using jaxws-client, that's for consuming a webservice. You should use jaxws-service or simple-service.
 
Did you take a look at:
 
<a href="http://www.mulesoft.org/documentation/display/MULE3USER/Building+Web+Services+with+CXF" rel="nofollow">http://www.mulesoft.org/documentation...</a>
 
/Tomas Blohm

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lee jimmy

2012-03-22 12:56:24 UTC

Permalink

oh, please see my question carefully at first, i have created a webservice within mule, and i deploy it on weblogic, and now, i want to consume that webservice in another application, i can call that webservice using cxf client, but now, i just want to use MuleClient to consume that webservice, can you give some advice on how i can do it?

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lee jimmy

2012-03-23 01:00:23 UTC

Permalink

can anybody help?

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lee jimmy

2012-03-23 02:18:23 UTC

Permalink

Tomas, do u have any idea to solve this?

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Evangelina Martinez

2012-03-28 12:23:35 UTC

Permalink

Hi,

I just jump in on this thread, but if what you want to do is consume a web
service, then you should use the jaxws-client along with an outbound
endpoint. So you could have an inbound endpoint to be able to start the
flow from your MuleClient and then the cxf client with the outbound
endpoint.

HTH,
Eva

Post by lee jimmy
Tomas, do u have any idea to solve this?
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