Hi everyone,
I have written a test web service with JBoss 4.2.2.GA and I have what seems to
be an oversight error (on my part I am sure) that I cannot figure out :) I
searched this forum and others have had the same problem but then there is no
clear answer in the responses as to what is the real source of the problem and
how to fix it. My code compiles and deploys into the application server
properly but when I use a web service client to test a method call I get the
following strange error about operation meta data not being there:
anonymous wrote : 2008-05-08 16:48:46,996 ERROR
[org.jboss.ws.core.jaxws.SOAPFaultHelperJAXWS] SOAP request exception
| org.jboss.ws.core.CommonSOAPFaultException: Endpoint
{http://wstest.fmi.ch/}UserServiceBeanPort does not contain operation meta data
for: {http://wstest.fmi.ch/}GetUserByUsername
| at
org.jboss.ws.core.server.ServiceEndpointInvoker.getDispatchDestination(ServiceEndpointInvoker.java:457)
| at
org.jboss.ws.core.server.ServiceEndpointInvoker.invoke(ServiceEndpointInvoker.java:176)
| at
org.jboss.wsf.stack.jbws.RequestHandlerImpl.processRequest(RequestHandlerImpl.java:408)
| at
org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:272)
| at
org.jboss.wsf.stack.jbws.RequestHandlerImpl.doPost(RequestHandlerImpl.java:189)
Here is the POSTed SOAP body:
<soap:Body xmlns:soap='http://schemas.xmlsoap.org/soap/envelope/'>
| <tns:GetUserByUsername xmlns:tns='http://wstest.fmi.ch/'>
| <Username xsi:type='xsd:string'
xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
xmlns:xsd='http://www.w3.org/2001/XMLSchema'>hermida</Username>
| </tns:GetUserByUsername>
| </soap:Body>
Here are the important web service code (and where a possible error could be):
UserServiceWSInterface.java
//package ch.fmi.wstest;
|
| /**
| * Web service interface for the UserServiceBean session bean.
| *
| */
| @javax.jws.WebService(targetNamespace = "http://ch.fmi/wstest";, name =
"UserService")
| @javax.jws.soap.SOAPBinding(style = javax.jws.soap.SOAPBinding.Style.RPC,
use = javax.jws.soap.SOAPBinding.Use.LITERAL, parameterStyle =
javax.jws.soap.SOAPBinding.ParameterStyle.WRAPPED)
| public interface UserServiceWSInterface
| extends java.rmi.Remote
| {
| @javax.jws.WebMethod(operationName = "GetUserByUsername")
| public ch.fmi.wstest.User getUserByUsername(
| @javax.jws.WebParam(name = "Username") java.lang.String username
| ) throws java.rmi.RemoteException;
|
| }
UserServiceBean.java
// license-header java merge-point
| //
| // Generated by: SessionBeanImpl.vsl in andromda-ejb3-cartridge.
| //
| package ch.fmi.wstest;
|
| /**
| * @see ch.fmi.wstest.UserServiceBase
| *
| * Remember to manually configure the local business interface this bean
implements if originally you only
| * defined the remote business interface. However, this change is
automatically reflected in the ejb-jar.xml.
| *
| * Do not specify the javax.ejb.Stateless annotation
| * Instead, the session bean is defined in the ejb-jar.xml descriptor.
| */
| @javax.jws.WebService(endpointInterface =
"ch.fmi.wstest.UserServiceWSInterface")
| @org.jboss.wsf.spi.annotation.WebContext(contextRoot = "/wstest-ws",
urlPattern="/services/UserService/*")
| public class UserServiceBean
| extends ch.fmi.wstest.UserServiceBase
| implements ch.fmi.wstest.UserServiceRemote
| {
|
| // --------------- Constructors ---------------
|
| /**
| * Default constructor extending base class default constructor
| */
| public UserServiceBean()
| {
| super();
| }
|
| // -------- Business Methods Impl --------------
|
| /**
| * @see
ch.fmi.wstest.UserServiceBase#getUserByUsername(java.lang.String)
| */
| protected ch.fmi.wstest.User handleGetUserByUsername(java.lang.String
username)
| throws java.lang.Exception
| {
| //TODO: put your implementation here.
| // Dummy return value, just that the file compiles
| return null;
| }
|
|
| // -------- Lifecycle Callback Implementation --------------
|
| }
|
Here are the WSDLs:
http://localhost:8080/wstest-ws/services/UserService?wsdl
<definitions name="UserServiceBeanService"
targetNamespace="http://wstest.fmi.ch/";>
| <import
location="http://localhost.fmi.ch:8080/wstest-ws/services/UserService?wsdl&resource=UserService_PortType36597.wsdl";
namespace="http://ch.fmi/wstest"/>
| <service name="UserServiceBeanService">
| <port binding="ns1:UserServiceBinding" name="UserServiceBeanPort">
| <soap:address
location="http://localhost.fmi.ch:8080/wstest-ws/services/UserService"/>
| </port>
| </service>
| </definitions>
http://localhost.fmi.ch:8080/wstest-ws/services/UserService?wsdl&resource=UserService_PortType36597.wsdl
<definitions name="UserServiceBeanService"
targetNamespace="http://ch.fmi/wstest";>
| <types>
| <xs:schema targetNamespace="http://ch.fmi/wstest"; version="1.0">
| <xs:complexType name="user">
| <xs:sequence>
| <xs:element minOccurs="0" name="id" type="xs:long"/>
| <xs:element minOccurs="0" name="password"
type="xs:string"/>
| <xs:element minOccurs="0" name="username"
type="xs:string"/>
| </xs:sequence>
| </xs:complexType>
| </xs:schema>
| </types>
| <message name="UserService_GetUserByUsernameResponse">
| <part name="return" type="ns1:user"/>
| </message>
| <message name="UserService_GetUserByUsername">
| <part name="Username" type="xsd:string"/>
| </message>
| <portType name="UserService">
| <operation name="GetUserByUsername" parameterOrder="Username">
| <input message="ns1:UserService_GetUserByUsername"/>
| <output message="ns1:UserService_GetUserByUsernameResponse"/>
| </operation>
| </portType>
| <binding name="UserServiceBinding" type="ns1:UserService">
| <soap:binding style="rpc"
transport="http://schemas.xmlsoap.org/soap/http"/>
| <operation name="GetUserByUsername">
| <soap:operation soapAction=""/>
| <input>
| <soap:body namespace="http://wstest.fmi.ch/"; use="literal"/>
| </input>
| <output>
| <soap:body namespace="http://wstest.fmi.ch/"; use="literal"/>
| </output>
| </operation>
| </binding>
| </definitions>
Why is it not finding the operation meta data? Is it a namespace problem?
thanks for any help,
leandro
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