[jboss-user] [EJB 3.0] - optional OneToOne relation

Frank Langelage [http://community.jboss.org/people/lafr] created the discussion "optional OneToOne relation" To view the discussion, visit: http://community.jboss.org/message/562556#562556 -------------------------------------------------------------- I have a entity with an optional unidirectional one-to-one relationship. @Entity @IdClass( value = MbiMsgpa.PK.class ) @Table( name = "mbi_msgpa" ) public class MbiMsgpa implements Serializable, Comparable<MbiMsgpa> ... /** Relation with MbiMsgpt. */     @OneToOne( cascade = { CascadeType.PERSIST, CascadeType.REMOVE }, fetch = FetchType.LAZY )     @Cascade( value = org.hibernate.annotations.CascadeType.DELETE_ORPHAN )     @NotFound( action = NotFoundAction.IGNORE )     @PrimaryKeyJoinColumns( {         @PrimaryKeyJoinColumn( name = "msghd_serial", referencedColumnName = "msghd_serial" ),         @PrimaryKeyJoinColumn( name = "part_no", referencedColumnName = "part_no" )     } )     private MbiMsgpt mbiMsgpt; ... } This worked using JBoss-4.2.4, but migrating to JBoss-6.0.0. But using JBoss6 I get an exception like this: 2010-09-18 22:00:15,055 ERROR [biz.mbisoftware.common.XmlHelper] (Thread-2 (group:HornetQ-client-global-threads-21860387))     javax.persistence.EntityNotFoundException : Unable to find biz.mbisoftware.fn.ejb.entity.MbiMsgpt with id [MsghdSerial=7741;PartNo=1;]     java.lang.reflect.InvocationTargetException : null     biz.mbisoftware.common.exceptions.MbiException : java.lang.reflect.InvocationTargetException     biz.mbisoftware.fn.ejb.entity.MbiMsgpt_$$_javassist_155(-1).getAdditionalData     biz.mbisoftware.common.XmlHelper(291).methods2Xml     biz.mbisoftware.common.XmlHelper(370).bean2Xml     biz.mbisoftware.common.XmlHelper(301).methods2Xml     biz.mbisoftware.common.XmlHelper(370).bean2Xml     biz.mbisoftware.common.XmlHelper(123).collectionMethod2Xml     biz.mbisoftware.common.XmlHelper(286).methods2Xml     biz.mbisoftware.common.XmlHelper(368).bean2Xml     biz.mbisoftware.fn.ejb.session.MessageDistributorType(73).buildTheXmlDocument     biz.mbisoftware.fn.ejb.message.core.MessageDistributor(123).onMessage     biz.mbisoftware.common.ParameterInterceptor(108).parameters: java.lang.reflect.InvocationTargetException     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_21]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_21]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_21]     at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_21]     at biz.mbisoftware.common.XmlHelper.methods2Xml(XmlHelper.java:291) [:]     at biz.mbisoftware.common.XmlHelper.bean2Xml(XmlHelper.java:370) [:]     at biz.mbisoftware.common.XmlHelper.methods2Xml(XmlHelper.java:301) [:]     at biz.mbisoftware.common.XmlHelper.bean2Xml(XmlHelper.java:370) [:]     at biz.mbisoftware.common.XmlHelper.collectionMethod2Xml(XmlHelper.java:123) [:]     at biz.mbisoftware.common.XmlHelper.methods2Xml(XmlHelper.java:286) [:]     at biz.mbisoftware.common.XmlHelper.bean2Xml(XmlHelper.java:368) [:]     at biz.mbisoftware.fn.ejb.session.MessageDistributorType.buildTheXmlDocument(MessageDistributorType.java:73) [:]     at biz.mbisoftware.fn.ejb.message.core.MessageDistributor.onMessage(MessageDistributor.java:123) [:]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_21]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_21]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_21]     at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_21]     at org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111) [jboss-aop.jar:2.2.1.Alpha3]     at org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72) [:1.0.8]     at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor$InvocationContext.proceed(InvocationContextInterceptor.java:138) [:1.0.8]     at biz.mbisoftware.common.ParameterInterceptor.parameters(ParameterInterceptor.java:108) [:]     at sun.reflect.GeneratedMethodAccessor459.invoke(Unknown Source) [:1.6.0_21]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_21]     at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_21]     at org.jboss.ejb3.interceptors.aop.EJB3InterceptorInterceptor.invoke(EJB3InterceptorInterceptor.java:83) [:1.0.8] -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/562556#562556] Start a new discussion in EJB 3.0 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]