[Hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-1812) Hibernate many-to-one collections vs dropd

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     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1812?page=all ]
     
Christian Bauer resolved HHH-1812:
----------------------------------

    Resolution: Rejected

http://forum.hibernate.org/


> Hibernate many-to-one collections vs dropdown
> ---------------------------------------------
>
>          Key: HHH-1812
>          URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1812
>      Project: Hibernate3
>         Type: Task

>     Versions: 3.0 final
>  Environment: Jboss, Postgres 8.0
>     Reporter: Peppe

>
> Original Estimate: 2 weeks
>         Remaining: 2 weeks
>
> Hi, i'm going hell for a problem about hibernate and collections. 
> I have two mapped classes: 
> public class Indirizzi implements java.io.Serializable { 
> private int idIndirizzo; (ID) 
> private DizNazioni dizNazioni; 
> private String indirizzo; 
> .................(other code) 
> } 
> public class DizNazioni implements java.io.Serializable { 
> private String siglanazione; (ID) 
> private String nazione; 
> private Set<Indirizzi> indirizzis = new HashSet<Indirizzi>(0); 
> .................(other code) 
> } 
> and hbm mapping files: 
> <hibernate-mapping> 
> <class name="unibiblio.dati.anagrafica.DAO.Indirizzi" table="indirizzi"> 
> <id name="idIndirizzo" type="int"> 
> <column name="id_indirizzo" /> 
> <generator class="sequence"> 
> <param name="sequence">seq_generica</param> 
> </generator> 
> </id> 
> <many-to-one name="dizNazioni" class="unibiblio.dati.anagrafica.DAO.DizNazioni" fetch="select"> 
> <column name="siglanazione" length="2" not-null="true" /> 
> </many-to-one> 
> <property name="indirizzo" type="string"> 
> <column name="indirizzo" length="40" /> 
> </property> 
> </class> 
> </hibernate-mapping> 
> <hibernate-mapping> 
> <class name="unibiblio.dati.anagrafica.DAO.DizNazioni" table="diz_nazioni"> 
> <id name="siglanazione" type="string"> 
> <column name="siglanazione" length="2" /> 
> <generator class="assigned" /> 
> </id> 
> <property name="nazione" type="string"> 
> <column name="nazione" length="50" not-null="true" /> 
> </property> 
> <set name="indirizzis" inverse="true"> 
> <key> 
> <column name="siglanazione" length="2" not-null="true" /> 
> </key> 
> <one-to-many class="unibiblio.dati.anagrafica.DAO.Indirizzi" /> 
> </set> 
> </class> 
> </hibernate-mapping> 
> Well, I'll have a DizNazioni record associated to 1..n indirizzi, and I can associate a DizNazioni record to an Indirizzi one choosing from lot DizNazioni. 
> I made a form to insert and modify Indirizzi data: 
> edit: Indirizzi.indirizzo 
> dropdown: Indirizzi.DizNazioni 
> When I insert it works but if I try to modify it throw error: 
> identifier of an instance of unibiblio.dati.anagrafica.DAO.DizNazioni was altered from IL to IT 
> It seems to try to change ID for DizNazioni record instead of change reference in Indirizzi record of it. 
> How do I have to work? Where's my mistake? 
> Thanks 
> Peppe
> Below error details:
> Full stack trace of any exception that occurs:11:32:17,406 ERROR [SeamExceptionFilter] uncaught exception handled by Seam 
> javax.servlet.ServletException: Error calling action method of component with id _tagId0:_tagId131 
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:121) 
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) 
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) 
> at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:44) 
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) 
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) 
> at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:23) 
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) 
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) 
> at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) 
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) 
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) 
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) 
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) 
> at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:54) 
> at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:174) 
> at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) 
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) 
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) 
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) 
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) 
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) 
> at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) 
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) 
> at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) 
> at java.lang.Thread.run(Thread.java:595) 
> 11:32:17,406 INFO [SeamExceptionFilter] killing transaction 
> 11:32:17,406 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception 
> javax.faces.FacesException: Error calling action method of component with id _tagId0:_tagId131 
> at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74) 
> at javax.faces.component.UICommand.broadcast(UICommand.java:106) 
> at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:90) 
> at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:164) 
> at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:316) 
> at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86) 
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:106) 
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) 
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) 
> at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:44) 
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) 
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) 
> at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:23) 
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) 
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) 
> at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) 
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) 
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) 
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) 
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) 
> at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:54) 
> at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:174) 
> at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) 
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) 
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) 
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) 
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) 
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) 
> at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) 
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) 
> at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) 
> at java.lang.Thread.run(Thread.java:595) 
> Caused by: javax.faces.el.EvaluationException: /editPersone.xhtml @488,126 action="#{personeEditor.update}": org.hibernate.HibernateException: identifier of an instance of unibiblio.dati.anagrafica.DAO.DizNazioni was altered from IL to IT 
> at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73) 
> at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63) 
> ... 31 more 
> Caused by: org.hibernate.HibernateException: identifier of an instance of unibiblio.dati.anagrafica.DAO.DizNazioni was altered from IL to IT 
> at org.hibernate.event.def.DefaultFlushEntityEventListener.checkId(DefaultFlushEntityEventListener.java:58) 
> at org.hibernate.event.def.DefaultFlushEntityEventListener.getValues(DefaultFlushEntityEventListener.java:157) 
> at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:113) 
> at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:195) 
> at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76) 
> at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:35) 
> at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:957) 
> at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1529) 
> at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:283) 
> at unibiblio.business.anagrafica.BO.PersoneFinder.executeQuery(PersoneFinder.java:114) 
> at unibiblio.business.anagrafica.BO.PersoneFinder.refresh(PersoneFinder.java:143) 
> at unibiblio.business.anagrafica.BO.PersoneFinder$$EnhancerByCGLIB$$95043fe2.CGLIB$refresh$2(<generated>) 
> at unibiblio.business.anagrafica.BO.PersoneFinder$$EnhancerByCGLIB$$95043fe2$$FastClassByCGLIB$$1d69d22d.invoke(<generated>) 
> at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:167) 
> at org.jboss.seam.interceptors.JavaBeanInterceptor$1.proceed(JavaBeanInterceptor.java:80) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:56) 
> at org.jboss.seam.interceptors.ValidationInterceptor.validateTargetComponent(ValidationInterceptor.java:65) 
> at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:32) 
> at sun.reflect.GeneratedMethodAccessor131.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:21) 
> at sun.reflect.GeneratedMethodAccessor135.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:58) 
> at sun.reflect.GeneratedMethodAccessor130.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.interceptors.BusinessProcessInterceptor.manageBusinessProcessContext(BusinessProcessInterceptor.java:58) 
> at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at unibiblio.business.anagrafica.Autenticazione.LoggedInInterceptor.checkLoggedIn(LoggedInInterceptor.java:31) 
> at sun.reflect.GeneratedMethodAccessor326.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.interceptors.RollbackInterceptor.rollbackIfNecessary(RollbackInterceptor.java:30) 
> at sun.reflect.GeneratedMethodAccessor134.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.interceptors.RemoveInterceptor.removeIfNecessary(RemoveInterceptor.java:38) 
> at sun.reflect.GeneratedMethodAccessor128.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.ejb.SeamInterceptor.aroundInvoke(SeamInterceptor.java:41) 
> at org.jboss.seam.interceptors.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:51) 
> at org.jboss.seam.interceptors.JavaBeanInterceptor.intercept(JavaBeanInterceptor.java:39) 
> at unibiblio.business.anagrafica.BO.PersoneFinder$$EnhancerByCGLIB$$95043fe2.refresh(<generated>) 
> at unibiblio.business.anagrafica.BO.PersoneEditor.refreshFinder(PersoneEditor.java:282) 
> at unibiblio.business.anagrafica.BO.PersoneEditor.update(PersoneEditor.java:270) 
> at unibiblio.business.anagrafica.BO.PersoneEditor$$EnhancerByCGLIB$$17708f69.CGLIB$update$3(<generated>) 
> at unibiblio.business.anagrafica.BO.PersoneEditor$$EnhancerByCGLIB$$17708f69$$FastClassByCGLIB$$6c7d7296.invoke(<generated>) 
> at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:167) 
> at org.jboss.seam.interceptors.JavaBeanInterceptor$1.proceed(JavaBeanInterceptor.java:80) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:56) 
> at org.jboss.seam.interceptors.ValidationInterceptor.validateTargetComponent(ValidationInterceptor.java:47) 
> at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:32) 
> at sun.reflect.GeneratedMethodAccessor131.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:21) 
> at sun.reflect.GeneratedMethodAccessor135.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:58) 
> at sun.reflect.GeneratedMethodAccessor130.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.interceptors.BusinessProcessInterceptor.manageBusinessProcessContext(BusinessProcessInterceptor.java:58) 
> at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at unibiblio.business.anagrafica.Autenticazione.LoggedInInterceptor.checkLoggedIn(LoggedInInterceptor.java:31) 
> at sun.reflect.GeneratedMethodAccessor326.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.interceptors.RollbackInterceptor.rollbackIfNecessary(RollbackInterceptor.java:30) 
> at sun.reflect.GeneratedMethodAccessor134.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.interceptors.RemoveInterceptor.removeIfNecessary(RemoveInterceptor.java:38) 
> at sun.reflect.GeneratedMethodAccessor128.invoke(Unknown Source) 
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> at java.lang.reflect.Method.invoke(Method.java:585) 
> at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 
> at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) 
> at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) 
> at org.jboss.seam.ejb.SeamInterceptor.aroundInvoke(SeamInterceptor.java:41) 
> at org.jboss.seam.interceptors.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:51) 
> at org.jboss.seam.interceptors.JavaBeanInterceptor.intercept(JavaBeanInterceptor.java:39) 
> at unibiblio.business.anagrafica.BO.PersoneEditor$$EnhancerByCGLIB$$17708f69.update(<generated>) 
> 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 com.sun.el.parser.AstValue.invoke(AstValue.java:130) 
> at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:274) 
> at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68) 
> at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69) 

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[Hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-1812) Hibernate many-to-one collections vs dropd

An object relational-mapping (ORM) library for Java

[Hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-1812) Hibernate many-to-one collections vs dropdown