import weblogic.jws.CallbackService;

import javax.jws.Oneway;

import javax.jws.WebMethod;

import javax.jws.WebParam;

@CallbackService

public interface ICallback {

    @WebMethod

    @Oneway

    public void Receive(

    @WebParam(name="name",mode=WebParam.Mode.IN)

    String name,

    @WebParam(name="msg",mode=WebParam.Mode.IN)

    String msg);

}

package webServices;

import javax.jws.*;

import weblogic.jws.Callback;

@ WebService

public class Hello {

    @Callback

    ICallback callback;

    @WebMethod

    @Oneway

    public void Message(

    @WebParam(name="name",mode=WebParam.Mode.IN)

    String name,

    @WebParam(name="msg",mode=WebParam.Mode.IN)

    String msg)

    {

    callback.Receive(name, msg);

    }

}

at oracle.eclipse.tools.webservices.common.compiler.WebServiceCompilerImpl.compile(WebServiceCompilerImpl.java:247)

at oracle.eclipse.tools.webservices.common.compiler.WebServiceProjectCompilerImpl.build0(WebServiceProjectCompilerImpl.java:135)

at oracle.eclipse.tools.webservices.common.compiler.WebServiceProjectCompilerImpl.access$000(WebServiceProjectCompilerImpl.java:53)

at oracle.eclipse.tools.webservices.common.compiler.WebServiceProjectCompilerImpl$1.run(WebServiceProjectCompilerImpl.java:82)

at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)

at oracle.eclipse.tools.webservices.common.compiler.WebServiceProjectCompilerImpl.build(WebServiceProjectCompilerImpl.java:100)

at oracle.eclipse.tools.webservices.publish.WebServiceProjectPublishTask$WebServicesBuildOperation.processWebServices(WebServiceProjectPublishTask.java:164)

at oracle.eclipse.tools.webservices.publish.WebServiceProjectPublishTask$WebServicePublishOperation.processWebModule(WebServiceProjectPublishTask.java:127)

at oracle.eclipse.tools.weblogic. server.model.WeblogicWebPublishOperation.processRootModule(WeblogicWebPublishOperation.java:86)

at oracle.eclipse.tools.weblogic.server.model.WeblogicPublishOperation.execute(WeblogicPublishOperation.java:92)

at oracle.eclipse.tools.weblogic.server.internal.WeblogicServerBehaviour.performTasks(WeblogicServerBehaviour.java:1203)

at oracle.eclipse.tools.weblogic.server.internal.WeblogicServerBehaviour.publishToServer(WeblogicServerBehaviour.java:760)

at oracle.eclipse.tools.weblogic.server.internal.WeblogicServerBehaviour.publishOnce(WeblogicServerBehaviour.java:623)

at oracle.eclipse.tools.weblogic.server.internal.WeblogicServerBehaviour.publish(WeblogicServerBehaviour.java:516)

at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:707)

at org.eclipse.wst.server.core.internal.Server.publishImpl(Server.java:2492)

at org.eclipse.wst.server.core.internal.Server$PublishJob.run(Server.java:270)

at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)