Hi James
Hmm , RPCMessageReceiver does not support java.util.Date but it does
support jaya.uril.Calendar . So can you please check with Calendar.
James Taylor wrote:
> Hello,
>
> I'm trying to invoke an Axis2 web service that returns a
> java.util.Date in its response, but am getting the exception below.
> I'm using a snapshot from a few days back. I've also included my
> sample web service implementation. Is this supposed to work?
>
> Thanks!
>
> James
>
> org.apache.axis2.AxisFault: Exception occurred while trying to invoke
> service method echo
> at
> org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:287)
> at
> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:457)
> at
> org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:399)
> at helloworld.axis2.MyRPCClient.main(MyRPCClient.java:40)
> Caused by: java.lang.Exception: org.apache.axis2.AxisFault: Exception
> occurred while trying to invoke service method echo; nested exception is:
> org.apache.axiom.om.OMException: java.lang.IllegalArgumentException:
> null rcl
> at
> org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:142)
> at
> org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(AbstractInOutSyncMessageReceiver.java:37)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:480)
> at
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:284)
> at
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:138)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
> at
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: org.apache.axiom.om.OMException:
> java.lang.IllegalArgumentException: null rcl
> at
> org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:206)
> at org.apache.axiom.om.impl.llom.OMNodeImpl.build(OMNodeImpl.java:298)
> at
> org.apache.axiom.om.impl.llom.OMElementImpl.detach(OMElementImpl.java:584)
> at
> org.apache.axiom.om.impl.llom.OMNodeImpl.setParent(OMNodeImpl.java:118)
> at
> org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMElementImpl.java:240)
> at
> org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMElementImpl.java:197)
> at
> org.apache.axis2.rpc.receivers.RPCUtil.processResponse(RPCUtil.java:71)
> at
> org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:133)
> ... 20 more
> Caused by: java.lang.IllegalArgumentException: null rcl
> at
> org.codehaus.jam.internal.reflect.ReflectClassBuilder.<init>(ReflectClassBuilder.java:47)
> at
> org.codehaus.jam.provider.JamServiceFactoryImpl.createBuilder(JamServiceFactoryImpl.java:173)
> at
> org.codehaus.jam.provider.JamServiceFactoryImpl.createClassLoader(JamServiceFactoryImpl.java:137)
> at
> org.codehaus.jam.provider.JamServiceFactoryImpl.createService(JamServiceFactoryImpl.java:78)
> at
> org.apache.axis2.databinding.utils.BeanUtil.getPullParser(BeanUtil.java:57)
> at
> org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl.processProperties(ADBXMLStreamReaderImpl.java:953)
> at
> org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl.next(ADBXMLStreamReaderImpl.java:826)
> at org.apache.axis2.util.StreamWrapper.next(StreamWrapper.java:68)
> at
> org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:123)
> ... 27 more
> at org.apache.axis2.AxisFault.<init>(AxisFault.java:159)
> ... 4 more
>
> MyRPCService.java
> ---------------------
> package helloworld.axis2;
> public class MyRPCService {
> public MyQuote echo(String theString) {
> return new MyQuote (theString);
> }
> }
>
> MyQuote.java
> ---------------
> package helloworld.axis2;
> import java.io.Serializable;
> import java.util.Date;
> public class MyQuote implements Serializable {
> private String quote;
> private Date when;
>
> public MyQuote () {
> }
>
> public MyQuote (String theQuote) {
> quote = theQuote;
> when = new Date();
> }
>
> public String getQuote () {
> return quote;
> }
>
> public void setQuote (String theQuote) {
> quote = theQuote;
> }
>
> public Date getWhen () {
> return when;
> }
>
> public void setWhen (Date theDate) {
> when = theDate;
> }
> }
> services.xml
> ------------
>
> <?xml version="1.0" encoding="UTF-8"?>
>
> <serviceGroup>
>
> <service name="MyRPCService">
>
> <description>
>
> This is a sample Web Service with one operation.
>
> </description>
>
> <parameter name="ServiceClass"
> locked="false">helloworld.axis2.MyRPCService</parameter>
>
> <operation name="echo">
>
> <messageReceiver
> class="org.apache.axis2.rpc.receivers.RPCMessageReceiver"/>
>
> <actionMapping>urn:echo</actionMapping>
>
> </operation>
>
> </service>
>
> </serviceGroup>
>
>
>
> MyRPCClient.java
> -------------------
> package helloworld.axis2;
> import org.apache.axiom.om.OMAbstractFactory;
> import org.apache.axiom.om.OMElement;
> import org.apache.axiom.om.OMFactory;
> import org.apache.axiom.om.OMNamespace;
> import org.apache.axis2.AxisFault;
> import org.apache.axis2.addressing.EndpointReference;
> import org.apache.axis2.client.Options;
> import org.apache.axis2.client.ServiceClient;
> public class MyRPCClient {
> private static EndpointReference targetEPR = new
> EndpointReference("http://localhost:8080/axis2/services/MyRPCService";);
> public static OMElement createPayload() {
> OMFactory fac = OMAbstractFactory.getOMFactory();
> OMNamespace omNs = fac.createOMNamespace(
> "http://axis2.helloworld/xsd";, "rpc-ex");
> OMElement method = fac.createOMElement("echo", omNs);
> OMElement value = fac.createOMElement("theString", omNs);
> value.addChild(fac.createOMText(value, "Hello World"));
> method.addChild(value);
> return method;
> }
> /**
> * @param args
> */
> public static void main(String[] args) {
> try {
> OMElement payload = createPayload();
>
> Options options = new Options();
> options.setTo(targetEPR); // this sets the location of
> MyService service
>
> ServiceClient serviceClient = new ServiceClient();
> serviceClient.setOptions(options);
> OMElement result = serviceClient.sendReceive(payload);
>
> System.out.println(result);
> } catch (AxisFault axisFault) {
> axisFault.printStackTrace();
> }
> }
> }
>
--
Thanks,
Deepal
................................................................
~Future is Open~
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