[jboss-user] [JBossWS] - hibernate and web services

ypasmk do-not-reply at jboss.com
Tue Oct 31 14:03:27 EST 2006


I'm trying to use web services and it's working but when I try to use hibernate in server side i get no entity found exception..here is my server side bean


  | 
  | @Stateless
  | 
  | @Local( {
  | 
  | 	LoginService.class
  | 
  | })
  | 
  | @Remote( {
  | 
  | 	LoginService.class
  | 
  | })
  | 
  | //@SecurityDomain("JBossWS")
  | 
  | //@RolesAllowed ({"admin", "guest"})
  | 
  | //@RunAs("admin") 
  | 
  | 
  | 
  | /*
  | 
  |  * JBossWS Annotations
  | 
  |  */
  | 
  | @WebService(name = "LoginService", 
  | 
  |     serviceName = "LoginService",
  | 
  |     endpointInterface = "some.webservices.LoginServiceSEI"
  | 
  | )
  | 
  | public class LoginServiceBean implements LoginService
  | 
  | {
  | 
  | 	private static final Logger log = Logger.getLogger(LoginServiceBean.class);
  | 
  | 	
  | 
  | 	
  | 
  | 	@PersistenceContext
  | 
  | 	EntityManager em;
  | 
  | 	
  | 
  | 	
  | 
  | 	
  | 
  | 	
  | 
  | 	public boolean checkUser(String userid,String passid)
  | 
  | 	{
  | 
  | 		
  | 
  | 		log.info("checking person('"+userid+"','"+passid+"')");
  | 
  | 		
  | 
  | 		try{
  | 
  | 			
  | 
  | 		User users=(User)em.createQuery("from User where username=:username and password=:password")
  | 
  | 		.setParameter("username",userid)
  | 
  | 		.setParameter("password",passid)
  | 
  | 		.getSingleResult();
  | 
  | 		log.info("hi there");
  | 
  | 		
  | 
  | 		}catch(Exception e) { log.info(e.toString()); return false; }
  | 
  | 		return true;
  | 
  | 		//else return true;
  | 
  | 		
  | 
  | 	}
  | 
  | 	
  | 
  | 	
  | 
  | }
  | 
  | 

and here is the exception 


  | 
  | 20:36:15,788 INFO  [LoginServiceBean] javax.persistence.NoResultException: No entity found for query
  | 
  | 

any help ?

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