You need to put the Book List into another List, as camel-cxf use list to hold the response for handling the InOut parameters.
-- Willem Jiang Red Hat, Inc. Web: http://www.redhat.com Blog: http://willemjiang.blogspot.com(http://willemjiang.blogspot.com/) (English) http://jnn.iteye.com(http://jnn.javaeye.com/) (Chinese) Twitter: willemjiang Weibo: 姜宁willem On January 1, 2014 at 8:10:26 PM, sanjbh ([email protected]) wrote: > > I have a Camel route exposed as a CXF web service. This is a bottom > up web > service and has an operation like so: > > List getBooks(); > > The CXF endpoint is defined as: > > > address="http://localhost:9045/bookservice"; > serviceClass="org.test.cxfws.service.BookDBService"> > > > The operation queries a list of books and returns it to the caller. > The > Camel route looks like this: > > > > > > ${header.operationName} == 'getBooks' > > > > > > > > After running the route, I am getting the following exception: > > *org.apache.cxf.interceptor.Fault: org.test.cxfws.service.Book > cannot be > cast to java.util.List *at > org.apache.cxf.jaxws.interceptors.WrapperClassOutInterceptor.handleMessage(WrapperClassOutInterceptor.java:117) > > at > org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272) > > at > org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:77) > > at > org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272) > > ... > > *Caused by: java.lang.ClassCastException: org.test.cxfws.service.Book > cannot > be cast to java.util.List at > *org.test.cxfws.service.GetBooksResponse_WrapperTypeHelper1.createWrapperObject(Unknown > > Source) at > org.apache.cxf.jaxws.interceptors.WrapperClassOutInterceptor.handleMessage(WrapperClassOutInterceptor.java:101) > > > I can see that the getBooks method from the bean wsImpBean is executed > and > the result being returned at the end of the choice block inside > the route: > > [ qtp1653072092-14] outboundSoapResponse INFO Exchange[ExchangePattern: > InOut, BodyType: java.util.ArrayList, Body: > [org.test.cxfws.service.Book@63f1858b, org.test.cxfws.service.Book@5769bf0, > org.test.cxfws.service.Book@2df7ac5d, org.test.cxfws.service.Book@5f55253e, > org.test.cxfws.service.Book@4f003a57]] > > Can someone help me to understand why the ClassCastException. > > Thanks. > > > > -- > View this message in context: > http://camel.465427.n5.nabble.com/Getting-ClassCastException-in-Camel-route-while-handling-response-containing-java-util-List-tp5745393.html > > Sent from the Camel - Users mailing list archive at Nabble.com. >
