Hi this is my problem, i hope someone help me... i'm trying to deploy a simple web service that returns a complex Object. The class that I want to return is: package esempio; | | public class TestClass { | private String name; | public TestClass() { | } | | public String getName() { | return name; | } | public void setName(String name) { | System.out.println("settato il nome: "+name); | this.name = name; | } | } | and this is the service class I wrote: package esempio; | | import javax.ejb.Stateless; | import javax.jws.WebMethod; | import javax.jws.WebParam; | import javax.jws.WebResult; | import javax.jws.WebService; | import javax.jws.soap.SOAPBinding; | | @WebService(targetNamespace="urn:testws") | @SOAPBinding(style= SOAPBinding.Style.DOCUMENT) | @Stateless(name="provaServizio") | public class ProvaServizioImpl { | @WebMethod | @WebResult(name="testClassResult") | public TestClass getTestClass( | @WebParam(name = "nome") String name) { | TestClass ritorno = new TestClass(); | ritorno.setName(name); | return ritorno; | } | } | I packaged this two classe in a jar that I named "ws2.jar" and copied this jar in jboss 4.05GA server/default/deploy folder. The service seems deployed, because if put the address "localhost:8080/ws2/provaServizio?wsdl" on a browser it returns this WSDL: <definitions name="ProvaServizioImplService" targetNamespace="urn:testws"> | <types> | <schema elementFormDefault="qualified" targetNamespace="http://esempio/jaws"> | <import namespace="urn:testws"/> | <complexType name="TestClass"> | <sequence> | <element name="name" nillable="true" type="string"/> | </sequence> | </complexType> | </schema> | <schema elementFormDefault="qualified" targetNamespace="urn:testws"> | <import namespace="http://esempio/jaws"/> | <complexType name="getTestClass"> | <sequence> | <element name="nome" nillable="true" type="string"/> | </sequence> | </complexType> | <complexType name="getTestClassResponse"> | <sequence> | <element name="testClassResult" nillable="true" type="ns2:TestClass"/> | </sequence> | </complexType> | <element name="getTestClass" type="tns:getTestClass"/> | <element name="getTestClassResponse" type="tns:getTestClassResponse"/> | </schema> | </types> | <message name="ProvaServizioImpl_getTestClass"> | <part element="tns:getTestClass" name="parameters"/> | </message> | <message name="ProvaServizioImpl_getTestClassResponse"> | <part element="tns:getTestClassResponse" name="result"/> | </message> | <portType name="ProvaServizioImpl"> | <operation name="getTestClass"> | <input message="tns:ProvaServizioImpl_getTestClass"/> | <output message="tns:ProvaServizioImpl_getTestClassResponse"/> | </operation> | </portType> | <binding name="ProvaServizioImplBinding" type="tns:ProvaServizioImpl"> | <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/> | <operation name="getTestClass"> | <soap:operation soapAction=""/> | <input> | <soap:body use="literal"/> | </input> | <output> | <soap:body use="literal"/> | </output> | </operation> | </binding> | <service name="ProvaServizioImplService"> | <port binding="tns:ProvaServizioImplBinding" name="ProvaServizioImplPort"> | <soap:address location="http://sviluppo-012:8080/ws2/provaServizio"/> | </port> | </service> | </definitions> | So I think the service is working. Then I wrote this simple Client, including in its classpath the jar containing the TestClass file: import java.net.URL; | | import javax.naming.Context; | import javax.xml.namespace.QName; | import javax.xml.rpc.Service; | import javax.xml.rpc.ServiceFactory; | import esempio.ProvaServizioImpl; | import esempio.TestClass; | | public class Client { | public static void main(String[] args) throws Exception { | | System.out.println("Start"); | | ServiceFactory factory= ServiceFactory.newInstance(); | | Service factoryTest = factory.createService(new URL("http://localhost:8080/ws2/provaServizio?wsdl"), | new QName("http://esempio/jaws", "ProvaServizioImplService")); | ProvaServizioImpl proxyTest = (ProvaServizioImpl)factoryTest.getPort(ProvaServizioImpl.class); | | TestClass ritorno = (TestClass)proxyTest.getTestClass("test"); | | System.out.println("ritorno del secondo servizio "+ritorno.getName()); | } | } | Running the Client it returns this error: " Exception in thread "main" org.jboss.ws.WSException: Cannot obtain java type mapping for: {urn:testws}getTestClass at org.jboss.ws.deployment.JSR109MetaDataBuilder.buildParameterMetaDataDoc(JSR109MetaDataBuilder.java:451) at org.jboss.ws.deployment.JSR109MetaDataBuilder.setupOperationsFromWSDL(JSR109MetaDataBuilder.java:200) at org.jboss.ws.deployment.JSR109ClientMetaDataBuilder.buildMetaDataInternal(JSR109ClientMetaDataBuilder.java:208) at org.jboss.ws.deployment.JSR109ClientMetaDataBuilder.buildMetaData(JSR109ClientMetaDataBuilder.java:126) at org.jboss.ws.deployment.JSR109ClientMetaDataBuilder.buildMetaData(JSR109ClientMetaDataBuilder.java:82) at org.jboss.ws.jaxrpc.ServiceImpl.(ServiceImpl.java:96) at org.jboss.ws.jaxrpc.ServiceFactoryImpl.createService(ServiceFactoryImpl.java:157) at org.jboss.ws.jaxrpc.ServiceFactoryImpl.createService(ServiceFactoryImpl.java:128) at Client.main(Client.java:19) " Now i know that there is error in mapping but i dont know if i wrong something in client or if i need some kind of configuration file(xml). I read thousands over thousands of examples about WS and clients, but I'm confused... using EJB3 i must generate some mapping file? In which way? I read examples that just return primitives types, but never complex Object types... Can u help me pls? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4059850#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...