Hi Willem,
Thank you for your reply!
I changed my code in order to use a SEI to describe the Web Service. Now it
is working fine but I am having problems when I add an endpoint between the
cxf endpoints.
The (working) code looks like this:
--------------------------------------------------------
package com.tc.eai;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.spring.Main;
import org.apache.commons.lang.StringUtils;
public class MyRouteBuilder extends RouteBuilder {
private static String ROUTER_ADDRESS =
"http://localhost:9003/pedidoService";;
private static String DATA_FORMAT = "dataFormat=MESSAGE";
private static String SERVICE_NAME =
"serviceName=%7bhttp://www.tc.com/pedido%7dpedido";;
private static String SERVICE_CLASS =
"serviceClass=com.tc.eai.PedidoService";
private static String PORT_NAME =
"portName=%7bhttp://www.tc.com/pedido%7dpedidoSOAP";;
private static String SERVICE_ADDRESS =
"http://localhost:9000/pedidoService";;
/**
* A main() so we can easily run these routing rules in our IDE
*/
public static void main(String... args) {
Main.main(args);
}
/**
* Lets configure the Camel routing rules using Java code...
*/
public void configure() {
//-- Router receives requests from external clients and send to channel
String[] cxfRouterURI = {
"cxf://"
,ROUTER_ADDRESS
,"?"
,DATA_FORMAT
,"&"
,SERVICE_NAME
,"&"
,SERVICE_CLASS
,"&"
,PORT_NAME
};
//-- Service points to external web service. The request routed by the
Router
//-- is send to the external service provider
String[] cxfServiceURI = {
"cxf://"
,SERVICE_ADDRESS
,"?"
,DATA_FORMAT
,"&"
,SERVICE_NAME
,"&"
,SERVICE_CLASS
,"&"
,PORT_NAME
};
from(StringUtils.join(cxfRouterURI)).to(StringUtils.join(cxfServiceURI));
}
}
--------------------------------------------------------
When change the route this way:
String anyEndpoint = "log:org.apache.camel?level=DEBUG";
from(StringUtils.join(cxfRouterURI)).to(anyEndpoint).to(StringUtils.join(cxfServiceURI));
I get this error:
------Exception Begin----------------------------
09/01/2008 18:32:40 org.apache.cxf.phase.PhaseInterceptorChain doIntercept
INFO: Interceptor has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault
at
org.apache.camel.component.cxf.interceptors.RawMessageContentRedirectInterceptor.handleMessage(RawMessageContentRedirectInterceptor.java:43)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:207)
at
org.apache.camel.component.cxf.invoker.CxfClient.invokeWithMessageStream(CxfClient.java:137)
at
org.apache.camel.component.cxf.invoker.CxfClient.dispatch(CxfClient.java:89)
at
org.apache.camel.component.cxf.CxfProducer.process(CxfProducer.java:202)
at
org.apache.camel.component.cxf.CxfProducer.process(CxfProducer.java:152)
at
org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsynProcessorBridge.process(AsyncProcessorTypeConverter.java:44)
at
org.apache.camel.processor.SendProcessor.process(SendProcessor.java:73)
at
org.apache.camel.processor.DeadLetterChannel.process(DeadLetterChannel.java:143)
at
org.apache.camel.processor.DeadLetterChannel.process(DeadLetterChannel.java:87)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:101)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:85)
at
org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:40)
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:44)
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:68)
at
org.apache.camel.component.cxf.CamelInvoker.invoke(CamelInvoker.java:71)
at
org.apache.camel.component.cxf.interceptors.AbstractInvokerInterceptor.handleMessage(AbstractInvokerInterceptor.java:65)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:207)
at
org.apache.camel.component.cxf.CxfMessageObserver.onMessage(CxfMessageObserver.java:83)
at
org.apache.cxf.transport.http_jetty.JettyHTTPDestination.serviceRequest(JettyHTTPDestination.java:284)
at
org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:240)
at
org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:54)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:211)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:313)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
at
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:844)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:726)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:396)
at
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)
Caused by: java.lang.NullPointerException
at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1025)
at org.apache.commons.io.IOUtils.copy(IOUtils.java:999)
at
org.apache.camel.component.cxf.interceptors.RawMessageContentRedirectInterceptor.handleMessage(RawMessageContentRedirectInterceptor.java:39)
... 32 more
------Exception End----------------------------
The same problem happens with seda and activemq endpoints.
Thank you,
Wilson
Hi Wilson,
I am afraid you need to provide the SEI class for camel-cxf component
to initiate the endpoint.
If you do not want to unmarshal the request message , I think you could
use soap message or raw message data formate.
Now I am thinking to do some refactoring work to enable the web
services endpoint without SEI class.
Willem.
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