Discussion :

[nessing]

Bonjour
j'ai créer deux methode

/** <code>select o from Address o where o.addrid like :id</code> */
public Address getAddressFindById(String id) {
return (Address)em.createNamedQuery("Address.findById").setParameter("id", id).getSingleResult();
}

/** <code>select o from Address o where o.addrid like :id</code> */
@WebMethod(exclude = true)
public List<Address> getAddressFindById(Object id) {
return em.createNamedQuery("Address.findById").setParameter("id", id).getResultList();
}

et namedquery

@NamedQueries({

@NamedQuery(name = "Address.findById", query = "select o from Address o where o.addrid like :id")
})

apres le lancement du service web, en rentrant le id (string) a 25 comme il est rempli dans la table address j'obtiens cette erreur :

<EndpointMethodHandler><invoke> null
java.lang.NullPointerException
at weblogic.wsee.server.ejb.WsEjb.getPreinvokeArgs(WsEjb.java:84)
at weblogic.wsee.server.ejb.WsEjb.preInvoke(WsEjb.java:48)
at weblogic.wsee.jaxws.WLSEjbInstanceResolver$WLSEjbInvoker.invoke(WLSEjbInstanceResolver.java:193)
at weblogic.wsee.jaxws.WLSInstanceResolver$WLSInvoker.invoke(WLSInstanceResolver.java:83)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:152)
at com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:264)
at com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:604)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:563)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:548)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:445)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:275)
at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:454)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:250)
at com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:140)
at weblogic.wsee.jaxws.HttpServletAdapter$AuthorizedInvoke.run(HttpServletAdapter.java:319)
at weblogic.wsee.jaxws.HttpServletAdapter.post(HttpServletAdapter.java:232)
at weblogic.wsee.jaxws.JAXWSServlet.doPost(JAXWSServlet.java:310)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at weblogic.wsee.jaxws.JAXWSServlet.service(JAXWSServlet.java:87)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3594)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

qualqu'un pourrai m'aider?
merci

[nessing]

finalement j'ai résolu le problème en enlevant

/* /** <code>select o from Address1 o where o.addrid like :id</code> */
/* @WebMethod(exclude = true)
public List<Address> getAddressFindById(Object id) {
return em.createNamedQuery("Address1.findById").setParameter("id", id).getResultList();
}*/