1 Reply Latest reply on Nov 27, 2007 6:07 AM by Thomas Diesler

    WSDL not autogenerating for WebServiceProvider

    aazaroff Newbie

      I am trying to deploy a web service using the @WebServiceProvider annotation. I am trying to deploy a stateless session bean as a web service. My target platform is 4.0.5. The code is packaged in a simple jar file. Here is the code:

      @Stateless
      @Remote(PosDataServicesRemoteInterface.class)
      @Local(PosDataServicesInterface.class)
      @LocalBinding(jndiBinding = "/local/ejb3/PosDataServicesBean")
      @RemoteBinding(jndiBinding = "/ejb3/PosDataServicesBean")
      @WebServiceProvider
      @ServiceMode(value = Service.Mode.MESSAGE)
      public class PosDataServices implements PosDataServicesRemoteInterface, PosDataServicesInterface, Provider<SOAPMessage> {
      
       private java.util.Properties properties;
       private java.util.TreeSet dataSourceMap;
       private org.apache.log4j.Logger logger;
      
       /**
       * Creates a new instance of PosDataServices
       */
       public PosDataServices() {
       this.logger = org.apache.log4j.Logger.getLogger(this.getClass().getName());
       }
      
       public SOAPMessage invoke(SOAPMessage sourceDocument) {
       return sourceDocument;
       }
      
      }
      



      Here are the results

      With the stock 1.0.3 sp1 stack there are no exceptions thrown and no service endpoints registered when using the http://localhost:8080/jbossws/services


      I then upgraded to the 2.0.2 stack and I get the following error during deployment:
      java.lang.IllegalStateException: Cannot obtain wsdl location for: {http://posdataservices.possystems/}PosDataServicesService


      After startup is complete I get the obligatory incomplete deployment message:
      --- Incompletely deployed packages ---
      org.jboss.deployment.DeploymentInfo@85514b6f { url=file:/usr/local/appserver/jboss/jboss-4.0.5.GA/server/default/deploy/ws.jar }
      deployer: MBeanProxyExt[jboss.ejb3:service=EJB3Deployer]
      status: Deployment FAILED reason: Cannot obtain wsdl location for: {http://posdataservices.possystems/}PosDataServicesService
      state: FAILED
      watch: file:/usr/local/appserver/jboss/jboss-4.0.5.GA/server/default/deploy/ws.jar
      altDD: null
      lastDeployed: 1196103088795
      lastModified: 1196103088000
      mbeans:
      jboss.j2ee:jar=ws.jar,name=PosDataServices,service=EJB3 state: Started


      The odd thing is that using 2.0.2, the endpoint gets registered and I can see it in the list of deployed web services under http://localhost:8080/jbossws/services but when I click on the link for the WSDL it throws the same error as at deploy time and returns a message to the browser about an xml error (jaxb I think) that there is no root element.

      According to the docs the WSDL should autogenerate for me. The examples I have researched in the case of a provider all have hard WSDL files that are not autogenerated and use the location attribute of the @WebServiceProvider annotation. If autogeneration is not the case for a provider I believe I am to put it in the META-INF directory, correct? Also should I be deploying this in a war instead of a jar?

      What am I missing?

      One more thing to note. The EJB gets deployed in either case (1.0.3 and 2.0.2) and is available and usable as an EJB internally to applications in the container. I have not yet tested the remote interface for the EJB but I have no doubt it will probably work.

      Thanks in advance

      Andre