J2ME/JBossws 1.0.3 / chunking disabled but still error

[mmarcom]

hi all,
i m fighting trying to have myJ2ME cdlient to communicate iwht my EJB3 Webservice..
i noticed posts about http chunking, so i have disabled http chunking by setting this in deploy/tomcat/server.xml


this is the interface of my WS

/**
 * Copyright @ 2006
 * By Marco Mistroni
 * Session EJB test
 */
package com.mm.j2me.ejb;

import java.util.Date;
import java.util.List;

import javax.ejb.Remote;
import javax.ejb.Stateless;
import javax.jws.WebService;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.soap.SOAPBinding;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;

import org.jboss.annotation.ejb.RemoteBinding;
//import org.jboss.ws.annotation.PortComponent;

import com.mm.j2me.core.Agency;
import com.mm.j2me.core.JobApplication;
import com.mm.j2me.core.Opportunity;
import com.mm.j2me.core.User;
import com.mm.j2me.core.WSFacade;

@WebService (name="WSRemoteSEI",
 serviceName="WSFacade",
 targetNamespace="http://org.jboss.ws/ejb3ws")
@SOAPBinding(style = SOAPBinding.Style.DOCUMENT,
 use=SOAPBinding.Use.LITERAL)


@Stateless
@Remote (WSFacade.class)
@RemoteBinding( jndiBinding="/ejb3/WSRemoteSEI")

public class TestFacade implements WSFacade{

 @PersistenceContext
 EntityManager em;
 public void deleteAgency(Agency agency) {
 // TODO Auto-generated method stub
 Query query = getQuery("findAgencyById");
 query.setParameter("id", agency.getId());
 Agency agencyToDelete = (Agency)query.getSingleResult();
 em.remove(agencyToDelete);
 }

 public void deleteJobApplication(JobApplication app) {
 Query query = getQuery("findJAById");
 query.setParameter("id", app.getId());
 JobApplication jaToDelete = (JobApplication)query.getSingleResult();
 em.remove(jaToDelete);

 }

 public void deleteOpportunity(Opportunity opp) {
 Query query = getQuery("findOpportunityById");
 query.setParameter("id", opp.getId());
 Opportunity oppToDelete = (Opportunity)query.getSingleResult();
 em.remove(oppToDelete);

 }

 public Agency[] getAllAgencies() {
 // TODO Auto-generated method stub
 Query query = getQuery("findAllAgencies");
 List<Agency> list = query.getResultList();
 Agency[] agencies = new Agency[list.size()];
 return (Agency[])(list.toArray(agencies));
 }

 public JobApplication[] getAllJobApplications() {
 return new JobApplication[]{};
 }

 public Opportunity[] getAllOpportunities() {
 //Query query = getQuery("findAllOpportunities");
 //return query.getResultList();
 return new Opportunity[]{};
 }

 public void insertAgency(Agency agency) {
 // TODO Auto-generated method stub
 em.persist(agency);
 }

 public void insertJobApplication(JobApplication app) {
 em.persist(app);

 }

 public void insertOpportunity(Opportunity opp) {
 em.persist(opp);

 }



 private Query getQuery(String name) {
 return em.createNamedQuery(name);
 }


 @WebMethod(action="urn:synchronizeAgency")
 public @WebResult(name="returnAgency")Agency[]
 synchronizeAgency(@WebParam(name="inAgency")Agency[] inAgency) {
 Agency[] agencies = new Agency[2];
 Agency ag = new AgencyEEjb();
 ag.setName("ag1");
 ag.setEmailAddress("[e-mail]");
 ag.setJobHunter("fuckya");
 ag.setPhoneNumber("1234");
 ag.setSite("mysite");
 agencies[0] = ag;
 Agency ag2 = new AgencyEEjb();
 ag2.setName("ag2");
 ag2.setEmailAddress("[e-mail]");
 ag2.setJobHunter("f222");
 ag2.setPhoneNumber("122222");
 ag2.setSite("mysite222");
 agencies[1] = ag2;
 return agencies;
 }

 @WebMethod(action="urn:synchronizeJobApplication")
 public @WebResult(name="returnJA")JobApplication[]
 synchronizeJobApplication( @WebParam(name="inJA")JobApplication[] inJA) {
 JobApplication[] jas = new JobApplication[2];
 JobApplication ja1 = new JobApplicationEEjb();
 ja1.setAgencyName("Pathway");
 ja1.setCompany("Sumitomo Bank");
 ja1.setDuration(6);
 ja1.setJobApplicationTitle("Tester");
 ja1.setLocation("Reading");
 ja1.setSalary("300/day");
 jas[0] = ja1;
 JobApplication ja2 = new JobApplicationEEjb();
 ja2.setAgencyName("Mann");
 ja2.setCompany("Lehman Brothers");
 ja2.setDuration(6);
 ja2.setJobApplicationTitle("Sw Engineer");
 ja2.setLocation("London");
 ja2.setSalary("400/day");
 jas[1] = ja2;
 return jas;
 }


 @WebMethod(action="urn:synchronizeOpportunity")
 public @WebResult(name="returnOpportunity")Opportunity[]
 synchronizeOpportunity(@WebParam(name="inOpp")Opportunity[] inOpp) {
 Opportunity[] opps = new Opportunity[2];
 Opportunity opps1 = new OpportunityEEjb();
 opps1.setAgencyName("IT People");
 opps1.setJobHunterName("Syed Ahmed");
 opps1.setOpportunityDetails("SW Engineer in London");
 opps1.setOpportunityDate(new Date().getTime());
 opps1.setOpportunityEmail("[e-mail]");
 opps[0] = opps1;
 Opportunity opps2 = new OpportunityEEjb();
 opps2.setAgencyName("Computer People");
 opps2.setJobHunterName("Menachim Begin");
 opps2.setOpportunityDetails("SW Engineer in France");
 opps2.setOpportunityDate(new Date().getTime());
 opps2.setOpportunityEmail("[e-mail]");
 opps[1] = opps2;

 return opps;
 }

 @WebMethod(action="urn:login")
 public void login(@WebParam(name="username")String user,
 @WebParam(name="password")String password) {
 System.err.println("----- loggging in.....");

 }

 // Original sample
 @WebMethod(action="urn:testWebServiceMethod")
 public @WebResult(name="returnAgency")Agency[]
 testWebServiceMethod( @WebParam(name="inAgency") Agency[] inAgency) {

 Agency[] agencies = new Agency[2];
 Agency ag = new AgencyEEjb();
 ag.setName("ag1");
 ag.setEmailAddress("[e-mail]");
 ag.setJobHunter("fuckya");
 ag.setPhoneNumber("1234");
 ag.setSite("mysite");
 agencies[0] = ag;
 Agency ag2 = new AgencyEEjb();
 ag2.setName("ag2");
 ag2.setEmailAddress("[e-mail]");
 ag2.setJobHunter("f222");
 ag2.setPhoneNumber("122222");
 ag2.setSite("mysite222");
 agencies[1] = ag2;
 return agencies;
 }

 public void storeAgency(Agency agency) {
 // TODO Auto-generated method stub

 }

 public void storeJobApplication(JobApplication ja) {
 // TODO Auto-generated method stub

 }

 public void storeOpportunity(Opportunity opp) {
 // TODO Auto-generated method stub

 }
}

i am testing the login method (which returns void)

this is the response that my j2me client gets

<env:Envelope xmlns:env='http://schemas.xmlsoap.org/soap/envelope/'>
<env:Header/>
<env:Body><ns1:loginResponse xmlns:ns1='http://org.jboss.ws/ejb3ws' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'/>
</env:Body>
</env:Envelope>

still, i am getting this exception from midp

AXRPcC EXception.
javax.xml.rpc.JAXRPCException: java.rmi.MarshalException: (1)Missing end tag for Body or Envelope
 at com.sun.j2mews.xml.rpc.SOAPDecoder.decode(+243)
 at com.sun.j2mews.xml.rpc.OperationImpl.invoke(+90)
 at com.mm.j2me.ws.WSRemoteSEI_Stub.login(+48)
 at com.mm.j2me.midp.model.HTTPCommunicationHandler.createAccount(+36)
 at com.mm.j2me.midp.model.RemoteModelRequestHandler.createAccount(+16)
 at com.mm.j2me.midp.model.RemoteModelProxy.createAccount(+16)
 at com.mm.j2me.midp.model.ModelFacade.createAccount(+16)
 at com.mm.j2me.midp.ui.UIController$EventDispatcher.run(+277)

can anyone help pls? i have been stuck with this for 4 days....

thanks and regards
marco

[heiko.braun]

You should try the service endpoint with a different client and verify that it works. You could use SOAPUI to do that (http://www.soapui.org/).

This would help isolating the problem.

[mmarcom]

Hello,
ok i followed suggestion given by heiko..
downloaded SOAPUI... run it... response is this

<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
 <env:Header/>
 <env:Body>
 <ns1:loginResponse xmlns:ns1="http://org.jboss.ws/ejb3ws" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
 <ns1:logged>foobar</ns1:logged>
 </ns1:loginResponse>
 </env:Body>
</env:Envelope>

which is, except for doublequotes instead of singlequotes, exactly same as the one received by WTK client

<env:Envelope xmlns:env='http://schemas.xmlsoap.org/soap/envelope/'>
 <env:Header/>
 <env:Body>
 <ns1:loginResponse xmlns:ns1='http://org.jboss.ws/ejb3ws' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'>
 <ns1:logged>foobar</ns1:logged>
 </ns1:loginResponse>
 </env:Body>
</env:Envelope>

So, i decided to use axis 1.4 to write a client for my webservice...
i did it and it worked just fine...

so final conclusion is....... WTK is bugged, at least with regard to WebServices invocation..
I am going to try Nokia toolkit, and see if i have better luck....

thanks and regards
Marco

[mmarcom]

Nope
No luck

Nokia's carbide.j stub creation is screwed up big time.. at least for my WS which is not a simple HelloWorld webservice..

i think i'll go for some J2ME SOAP packages or back to kXML/kSOAP... if anyone has any suggestion, they are all welcome..

thanks and regards
marco