Hi Paul, Soap Message ------------------ Request -------
POST /axis2/services/TestService HTTP/1.1 SOAPAction: "urn:anonOutInOp" User-Agent: Axis2 Host: 127.0.0.1:6666 Transfer-Encoding: chunked Content-Type: text/xml; charset=UTF-8 e9 <?xml version='1.0' encoding='UTF-8'?> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";> <soapenv:Header /> <soapenv:Body> <getAddress xmlns="http://service.pojo.sample/xsd"; /> </soapenv:Body> </soapenv:Envelope>0 Response -------- HTTP/1.1 500 Internal Server Error Set-Cookie: JSESSIONID=E5B3411D045F4632AE14226BF1137FC2; Path=/axis2 Content-Type: text/xml;charset=UTF-8 Transfer-Encoding: chunked Date: Mon, 29 Jan 2007 10:50:57 GMT Server: Apache-Coyote/1.1 Connection: close 160 <?xml version='1.0' encoding='UTF-8'?> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";> <soapenv:Header /> <soapenv:Body> <soapenv:Fault> <faultcode>soapenv:Client</faultcode> <faultstring>Exception occurred while trying to invoke service method getAddress</faultstring> <detail /> </soapenv:Fault> </soapenv:Body> </soapenv:Envelope> 0 My client is interacting with stub and stub in turns interacting with client.. TestStub.java ------------------ public class TestStub{ RPCServiceClient serviceClient = null; Options options = null; EndpointReference targetEPR = null; public TestStub() throws AxisFault{ serviceClient = new RPCServiceClient(); options = serviceClient.getOptions(); targetEPR = new EndpointReference("http://localhost:6666/axis2/services/TestService";); options.setTo(targetEPR); } public TestBean getAddresses()throws AxisFault{ QName opGetAddress = new QName("http://service.pojo.sample/xsd";, "getAddress"); Object[] opGetAddressesArgs = new Object[] { }; Class[] returnTypes = new Class[] { TestBean.class }; Object[] response = serviceClient.invokeBlocking(opGetAddress, opGetAddressesArgs, returnTypes); System.out.println("Length is : "+response.length ); TestBean obj = (TestBean)response[0]; System.out.println("TestBean : " + obj); return obj; } } TestClient.java ---------------------- public class TestClient{ public static void main(String args[]){ try{ TestStub stub = new TestStub(); TestBean str = stub.getAddresses(); System.out.println("Name is : "+ str.getAddresses()); }catch(Exception ex){ System.out.println("Exception in Client Program :: "+ ex); } } } Exception is: -------------------- Addresses frm Sample Bean inside WS : [r3, r2, r1, r4] - Exception occurred while trying to invoke service method getAddress org.apache.axiom.om.OMException: java.lang.IllegalArgumentException: null rcl at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:199) at org.apache.axiom.om.impl.llom.OMNodeImpl.build(OMNodeImpl.java:316) at org.apache.axiom.om.impl.llom.OMElementImpl.build(OMElementImpl.java:624) at org.apache.axiom.om.impl.llom.OMElementImpl.detach(OMElementImpl.java:591) at org.apache.axiom.om.impl.llom.OMNodeImpl.setParent(OMNodeImpl.java:117) at org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMElementImpl.java:240) at org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMElementImpl.java:193) at org.apache.axis2.rpc.receivers.RPCUtil.processResponse(RPCUtil.java:97) at org.apache.axis2.rpc.receivers.RPCUtil.processResponse(RPCUtil.java:192) at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessage Receiver.java:136) Also uploaded the relevent files. Thanks, Raja pzfreo wrote: > > Raja > > Please can you use TCPMON to capture the SOAP message and post it > here? That would really help. Also you might need to show us what your > client code looks like. > > Thanks! > > Paul > > On 1/28/07, rajac <[EMAIL PROTECTED]> wrote: >> >> Hi, >> I have little knowledge on Axis2 and just started working on it few >> days back. >> At present I am trying to develop web service that will basically >> interact the business methods and return it back as bean to client. >> >> Something like: >> ---------------------- >> Client <----- | | -----> Web Service Interface <-----> Actual business >> method >> >> I am using RPCMessageReceiver for this purpose. >> >> My business methods are already fixed and most of them are >> returning >> Java Collection type object as return type. Presently I am trying to >> create >> a web service layer that will get the Collection type object from >> business >> method, then I am setting collection object in a bean and returning the >> bean >> from the web service method. >> >> Structure of the bean >> --------------------------------- >> >> public class SampleBean{ >> Set set; >> >> public void setData(Set set){ >> this.set = set; >> } >> >> public Set getData(){ >> return set; >> } >> } >> >> In my Service Class >> ------------------------------ >> >> >> public class TestService{ >> >> public SampleBean getAddres(){ >> >> //Get the collection from the business method >> Set set = invoke business method >> SampleBean sampleBean = new SampleBean(); >> // Set the collection in a bean. >> sampleBean.setData(set); >> return sampleBean; >> >> } >> } >> >> But doing so I am facing this exception: >> >> Jan 27, 2007 10:15:02 AM >> org.apache.axis2.rpc.receivers.RPCMessageReceiver invokeBusinessLogic >> SEVERE: Exception occurred while trying to invoke service method >> getAdrresses >> org.apache.axiom.om.OMException: >> java.lang.IllegalArgumentException: >> null rcl >> at >> org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java >> >> I know there are some issues with Collection in Axis2. If so, is there >> any >> other alternative way/approach in Axis2 to solve this problem? >> >> Regards, >> Raja >> >> >> -- >> View this message in context: >> http://www.nabble.com/return-type-from-Web-Service-tf3132123.html#a8678248 >> Sent from the Axis - User mailing list archive at Nabble.com. >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > > > -- > Paul Fremantle > VP/Technology, WSO2 and OASIS WS-RX TC Co-chair > > http://bloglines.com/blog/paulfremantle > [EMAIL PROTECTED] > > "Oxygenating the Web Service Platform", www.wso2.com > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > http://www.nabble.com/file/6009/TestClient.java TestClient.java http://www.nabble.com/file/6010/TestStub.java TestStub.java http://www.nabble.com/file/6011/TestData.java TestData.java http://www.nabble.com/file/6012/TestBean.java TestBean.java http://www.nabble.com/file/6013/TestService.java TestService.java http://www.nabble.com/file/6014/soap-req-response.txt soap-req-response.txt http://www.nabble.com/file/6015/exception.txt exception.txt -- View this message in context: http://www.nabble.com/return-type-from-Web-Service-tf3132123.html#a8687456 Sent from the Axis - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
