My english is not good,and i try my best to describe my
problem.......:working:
:blush:
I just want to implement a content-based router,
it's incoming is SOAP,
and it can invoke other webservice based on different SOAP request.
SO i do it as follows:
using cxf-bc-consumer to accept SOAP request;
using camel to route;
using xslt to transform the infomation,
using cxf-bc-provider to invoke other websercices.
here is a piece of my camel config.
<route>
<from uri="jbi:service:http://route/RouteProxy"/> (0)
<convertBodyTo type="javax.xml.transform.dom.DOMSource"/>
<choice>
<when>
<xpath>//tns:routeKey/text() = 'bye'</xpath> （1）
<to uri="jbi:service:http://xslt/getCDATA"/> （2）
<to uri="jbi:service:http://xslt/bye"/> （3）
<to uri="jbi:service:http://server/ByeWorld"/> (4)
</when>
</choice>
</route>
(0) is cxf-bc-consumer,it's wsdl has an operation named FixRoute,and this
operation has two parameters: routeKey --key word used to route
routeContent:real content--in CDATA form.
(1）is an xpath expression with routeKey ;
(2) is an xslt to get CDATA from request;
(3) is an xslt converting CDATA content to JBI excahge like <jbi
message><jbi part>....
(4)is cxf-bc-provider to invoke other websercices.
from (0) to (3),all works well. But when It comes to (4),I got an error:
org.apache.cxf.interceptor.Fault: unknown operation {http://route}FixRoute
I turned to the servicemix.log and found out the reason: after (0), the jbi
exchange's operation name has been set to {http://route}FixRoute
which was provided in (0)'s wsdl file.
so I add a servicemix-bean before(4),It looks like this:
<xpath>//tns:routeKey/text() = 'bye'</xpath> （1）
<to uri="jbi:service:http://xslt/getCDATA"/> （2）
<to uri="jbi:service:http://xslt/bye"/> （3）
<to uri="jbi:service:http://server/clearOp"/> (5)->new
added
<to uri="jbi:service:http://server/ByeWorld"/> (4)
the bean's code like this:
public class clearOperation implements MessageExchangeListener {
@Resource
DeliveryChannel channel;
public void onMessageExchange(MessageExchange exchange) throws
MessagingException {
if (exchange.getStatus() == ExchangeStatus.ACTIVE) {
NormalizedMessage message = exchange.getMessage("in");
exchange.setMessage(message,
"out");
exchange.setOperation(new
QName("null"));
channel.send(exchange);
}
}
}
I simply set the exchange's Operationname to "null".
The bean also works well, I can find the result in servicemix.log
-----------------------------------------
id: ID:192.168.1.108-121bdc40494-3:73
status: Done
role: provider
service: {http://server}clearOp
endpoint: clearOp
operation: null
----------------------------------------
But camel did not send the whole exchange to (4), It seems only send the
exchange's "out" to (4) ,and the operationname still keeps the old one
:"{http://route}FixRoute",so I still got the same error!!
------------------------------------------------------------
11:14:47,828 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-3 |
CxfSeComponent | emix.common.AsyncBaseLifeCycle 534 | Received
exchange: status: Active, role: provider
11:14:47,843 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-3 |
CxfSeComponent | emix.common.AsyncBaseLifeCycle 596 | Retrieved
correlation id: ID:192.168.1.108-121bdc40494-4:2
11:14:47,921 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-3 |
DeliveryChannelImpl | .messaging.DeliveryChannelImpl 425 | Send
ID:192.168.1.108-121bdc40494-3:77 in DeliveryChannel{servicemix-cxf-se}
11:14:47,937 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-3 |
SecuredBroker | mix.jbi.security.SecuredBroker 66 | send
exchange with secure broker
11:14:47,937 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-3 | SedaFlow
| emix.jbi.nmr.flow.AbstractFlow 118 | Called Flow send
11:14:47,937 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-4 | SedaQueue
| .jbi.nmr.flow.seda.SedaQueue$1 132 |
org.apache.servicemix.jbi.nmr.flow.seda.sedaqueu...@dd5d08 dequeued
exchange: InOut[
id: ID:192.168.1.108-121bdc40494-3:77
status: Error
role: consumer
interface: {http://server}ByePort
service: {http://server}ByeWorld
endpoint: ByeImplPort
operation: {http://route}FixRoute
in: <?xml version="1.0" encoding="UTF-8"?><jbi:message
xmlns:jbi="http://java.sun.com/xml/ns/jbi/wsdl-11-wrapper";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; name="sayByeRequest"
type="msg:sayByeRequest" version="1.0"><jbi:part><tns:sayBye
xmlns:tns="http://server";><tns:in0/></tns:sayBye></jbi:part></jbi:message>
error: org.apache.cxf.interceptor.Fault: unknown operation
{http://route}FixRoute
]
---------------------------------------------------------
How to change an exchange's operationName wthin came?
Thanks very much!
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