It seems like one of the fields of TransportAssignmentVO is a list,
and what is coming from the JSON objects looks more like a map, can
you set a break point on ClassCastException exceptions and tell us
what the field is? or post the setter/getters of
TransportAssignmentVO.
musahcy
On Thu, Dec 3, 2009 at 4:05 PM, Jeet08 <prbha...@gmail.com> wrote:
>
> I have developed a native client interface which calls struts2 JSON RPC using
> post method. I have set content type, content length as suggested in the
> spec. The request body looks like as follows :
> {"method": "uploadTxpAssignment","id": "txpUploadRequest",
> "params":{"addressByDestAddrId":{"addrLine1":"test home","addrLine2":"7th
> ave","addressId":2,"aptRoomNo":5,"city":"queens","phone":"435-577-4567","state":"NY","zipCode":10183},"atDestTime":null,"callRcvdTime":"2009-11-26T08:01:00","comments":"comments1","dateCreated":"2009-11-26T00:00:00","dateModified":null,"user":{"dateCreated":null,"dateModified":null,"dob":"1956-09-18T00:00:00","firstName":"passfname","gender":"Male","lastName":"patient1lname","mi":null,"ssn":null,"userId":10000}}}
>
> The struts.xml configurations are :
> <action name="UploadAction" class="com.actions.upload.UploadAction"
> method="smd">
> <interceptor-ref name="json">
> true
> false
> </interceptor-ref>
> <result type="json">
> true
> false
> text/plain
> 1024
> false
> UTF-8
> </result>
> </action>
>
> The simple action code body :
> public class UploadCallreportAction {
> private TransportAssignmentVO transport;
> /**
> * @return the transport
> */
> public TransportAssignmentVO getTransport() {
> return transport;
> }
>
> /**
> * @param transport the transport to set
> */
> public void setTransport(TransportAssignmentVO transport) {
> this.transport = transport;
> }
>
> public String smd() {
> return Action.SUCCESS;
> }
>
> �...@smdmethod
> public void uploadTxpAssignment(TransportAssignmentVO txpVO) {
> setTransport(txpVO);
> System.out.println("The Tansport assignment is for Run #:"+
> transport.getRunNumber());
> }
> }
>
> When I run the client the call reaches the server and returns me an
> exception :
> :35,013 ERROR [RPCError] java.util.HashMap cannot be cast to java.util.List
> java.lang.ClassCastException: java.util.HashMap cannot be cast to
> java.util.List
> at
> org.apache.struts2.json.JSONInterceptor.invoke(JSONInterceptor.java:204)
> at
> org.apache.struts2.json.JSONInterceptor.intercept(JSONInterceptor.java:131)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
> at
> org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
> at
> org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:488)
> at
> org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:395)
>
> I am also using Spring 2.5 and Hibernate JPA in the same app.... Not sure if
> there is any conflict.I have followed the simple rules to set up the JSON
> RPC.However I am not able to resolve the problem. Please let me know if
> anyone has a solution for this.
> --
> View this message in context:
> http://old.nabble.com/Problem-with-Struts-2-JSON-RPC-using-simple-HTTP-Post-%28not-using-DOJO%29-tp26635563p26635563.html
> Sent from the Struts - User mailing list archive at Nabble.com.
>
>
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