1 Reply Latest reply on Nov 13, 2007 4:04 PM by Mike Darretta

    "No identifier specified"...but I have one!!!

    Mike Darretta Newbie

      I am getting the "No identifier specified" exception using Hibernate and JBoss 4.3.2.

      My identifier is as so:

       private Integer id;
      
       /**
       * Gets the id of this DataArchive.
       * @return the id
       */
       @Id(generate=GeneratorType.AUTO)
       public Integer getId() {
       return this.id;
       }
      


      Logs are below:

      From Hibernate:
      2007-11-07 02:02:55,118 DEBUG [org.hibernate.cfg.AnnotationBinder] Processing annotations of mil.navy.ia.vram.dos.ejb.entity3.DataArchive.id
      2007-11-07 02:02:55,269 DEBUG [org.hibernate.cfg.Ejb3Column] Binding column id unique false
      2007-11-07 02:02:55,274 DEBUG [org.hibernate.cfg.AnnotationBinder] id is an id
      2007-11-07 02:02:55,296 DEBUG [org.hibernate.cfg.annotations.SimpleValueBinder] building SimpleValue for id
      2007-11-07 02:02:55,302 DEBUG [org.hibernate.cfg.annotations.PropertyBinder] Building property id
      2007-11-07 02:02:55,406 DEBUG [org.hibernate.cfg.annotations.PropertyBinder] Cascading id with null
      2007-11-07 02:02:55,407 DEBUG [org.hibernate.cfg.AnnotationBinder] Bind @EmbeddedId on id
      


      Note that it is trying bind id to "EmbeddedId"...

      From application log:

      javax.persistence.PersistenceException: org.hibernate.AnnotationException: No identifier specified for entity: mil.navy.ia.vram.dos.ejb.entity3.DataArchiveType
       at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:149)
       at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:73)
       at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:37)
       at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:27)
       at mil.navy.ia.vram.dos.ejb.session3.DataArchiveFacade.archive(DataArchiveFacade.java:82)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:397)
       at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:186)
       at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)
       at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
       at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
       at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
       at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:453)
       at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
       at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
       at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
       at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
       at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
       at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
       at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
       at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:72)
       at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
       at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:275)
       at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
       at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
       at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
       at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
       at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
       at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
       at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
       at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
       at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
       at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
       at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
       at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
       at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
       at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
       at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
       at java.lang.Thread.run(Thread.java:595)
      Caused by: org.hibernate.AnnotationException: No identifier specified for entity: mil.navy.ia.vram.dos.ejb.entity3.DataArchiveType
       at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:645)
       at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:256)
       at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:191)
       at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:988)
       at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:607)
       at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:75)
       at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:473)
       at org.hibernate.ejb.Ejb3Configuration.createFactory(Ejb3Configuration.java:96)