For the most part I have had success creating new objects with their children but now I have issues where the Object already exists with child objects in the database and I try to add another object to the collection.
When I say child I just mean related by a foreign key.
Hibernate version: Hibernate 3 9/26/06ish
Mapping documents: see end of post
Code between sessionFactory.openSession() and session.close():
MyObject original = (MyObject) HibernateUtil.getSession().get(SubClassObject.class, myObject.getId());
original.deepCopyFrom(myObject);
HibernateUtil.getSession().save(original);
within the deepCopyFrom the issue occurs when I have an object that I add new to the originals collection.
MyObject copy = (MyObject) newObject.getClass().newInstance();
copy.deepCopyFrom(newObject);
copy.setId(null);
copy.setVersion(0);
originals.getObjectSet().add(copy);
Full stack trace of any exception that occurs:
Name and version of the database you are using:
Postgresql 8.1
The generated SQL (show_sql=true):
update my_child_objects set version=?
, active=?, child_name=?, ... where child_object_id=? and version=?
[11:57:24,147 ERROR [AbstractFlushingEventListener] Could not synchronize databas
e state with session
org.hibernate.StaleObjectStateException: Row was updated or deleted by another t
ransaction (or unsaved-value mapping was incorrect): [com.myproject.model.securi
ty.ApplicationControlModel#1000001]
at org.hibernate.persister.entity.AbstractEntityPersister.check(Abstract
EntityPersister.java:1680)
at org.hibernate.persister.entity.AbstractEntityPersister.update(Abstrac
tEntityPersister.java:2272)
at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert
(AbstractEntityPersister.java:2180)
at org.hibernate.persister.entity.AbstractEntityPersister.update(Abstrac
tEntityPersister.java:2450)
at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.ja
va:91)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:248)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:232)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutio
ns(AbstractFlushingEventListener.java:297)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlus
hEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:993)
at com.myproject.data.hibernate.HibernateUtil.endSession(HibernateUtil.j
ava:128)
at com.myproject.ejb.common.ChainStoreCommand.execute(ChainStoreCommand.
java:81)
at com.myproject.ejb.common.CoreBean.store(CoreBean.java:133)
at sun.reflect.GeneratedMethodAccessor341.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
java:112)
at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationCo
ntextImpl.java:166)
at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3Int
erceptorsInterceptor.java:63)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
java:101)
at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invok
e(TransactionScopedEntityManagerInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
java:101)
at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsI
nterceptor.java:47)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
java:101)
at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java
:197)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
java:101)
at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInt
erceptor.java:76)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
java:101)
at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(Stateles
sInstanceInterceptor.java:62)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
java:101)
at org.jboss.aspects.security.AuthenticationInterceptor.invoke(Authentic
ationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterce
ptor.java:47)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
java:101)
at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(Asynchrono
usInterceptor.java:106)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.
java:101)
at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessCo
ntainer.java:225)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRem
otingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at org.jboss.remoting.transport.socket.ServerThread.processInvocation(Se
rverThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.j
ava:412)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.jav
a:239)
11:57:24,147 ERROR [Log] org.hibernate.StaleObjectStateException Row was updated
or deleted by another transaction (or unsaved-value mapping was incorrect): [co
m.myproject.model.security.ApplicationControlModel#1000001]...
org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersi
ster.java:1680)
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPers
ister.java:2272)
org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEn
tityPersister.java:2180)
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPers
ister.java:2450)
org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:91)
org.hibernate.engine.ActionQueue.execute(ActionQueue.java:248)
org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:232)
org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140)
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(Abstract
FlushingEventListener.java:297)
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListe
ner.java:27)
org.hibernate.impl.SessionImpl.flush(SessionImpl.java:993)
com.myproject.data.hibernate.HibernateUtil.endSession(HibernateUtil.java:128)
com.myproject.ejb.common.ChainStoreCommand.execute(ChainStoreCommand.java:81)
com.myproject.ejb.common.CoreBean.store(CoreBean.java:133)
sun.reflect.GeneratedMethodAccessor341.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.jav
a:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.j
ava:166)
org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsIn
terceptor.java:63)
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(Transacti
onScopedEntityManagerInterceptor.java:54)
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.
java:47)
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:197)
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.ja
va:76)
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceIn
terceptor.java:62)
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterc
eptor.java:78)
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:4
7)
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousIntercept
or.java:106)
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.jav
a:225)
org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvoca
tionHandler.java:82)
org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.
java:358)
org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:412)
org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
(Parent) MyObject.hbxml
<hibernate-mapping>
<class name="com.myproject.model.security.MyObject"
table="my_objects" dynamic-update="true">
<id name="id" column="my_object_id" type="long">
<generator class="sequence">
<param name="sequence">my_object_sequence</param>
</generator>
</id>
<version name="version"></version>
<property name="cols" column="cols"></property>
<property name="title" column="title"></property>
...snip...
<set name="children" cascade="save-update" lazy="false" fetch="join">
<key column="my_object_id" not-null="true" />
<one-to-many class="com.myproject.model.security.MyChildObject"/>
</set>
</class>
</hibernate-mapping>
(Related) MyChildObject
<hibernate-mapping>
<class name="com.myproject.model.security.ApplicationControlModel"
table="my_child_objects" dynamic-update="true">
<id name="id" column="my_child_object_id" type="long">
<generator class="sequence">
<param name="sequence">my_child_objects_sequence</param>
</generator>
</id>
<version name="version"></version>
<property name="active" column="active"></property>
<property name="child_name" column="child_name"></property>
<property name="my_object_id" column="my_object_id" insert="false" update="false"></property>
...snip... there were no granchildren in this case
<set name="grand_children" cascade="save-update" lazy="false" fetch="join">
<key column="my_child_object_id" not-null="true" />
<one-to-many class="com.myproject.model.security.MyChildObject"/>
</set>
</class>
</hibernate-mapping>
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