[Hibernate-JIRA] Created: (HBX-1085) Receiving FileNotFoundException when Openning Mapping File in a multiple-source-folder project
by Thai (JIRA)
Receiving FileNotFoundException when Openning Mapping File in a multiple-source-folder project
----------------------------------------------------------------------------------------------
Key: HBX-1085
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1085
Project: Hibernate Tools
Issue Type: Bug
Components: consoleconfiguration
Affects Versions: 3.2LATER
Environment: Windows XP SP3
JDK 1.6.0_01
Eclipse 3.4.0 (Ganymede)
HibernateTools plugin 3.2.4 nightly build (HibernateTools-3.2.4.200808270817-nightly)
Reporter: Thai
I received the following exception when Openning Mapping File from Hibernate perspective:
java.io.FileNotFoundException: F:\projects\bizservice\src\main\filtered-resources\org\openbiz\bizservice\domain\User.hbm.xml (The system cannot find the path specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at org.hibernate.eclipse.console.actions.OpenFileActionUtils.getDocument(OpenFileActionUtils.java:233)
at org.hibernate.eclipse.console.actions.OpenFileActionUtils.rootClassInResource(OpenFileActionUtils.java:98)
at org.hibernate.eclipse.console.actions.OpenFileActionUtils.elementInResource(OpenFileActionUtils.java:86)
at org.hibernate.eclipse.console.actions.OpenFileActionUtils.getResource(OpenFileActionUtils.java:282)
at org.hibernate.eclipse.console.actions.OpenMappingAction.run(OpenMappingAction.java:120)
at org.hibernate.eclipse.console.actions.OpenMappingAction.run(OpenMappingAction.java:96)
at org.hibernate.eclipse.console.actions.OpenMappingAction.run(OpenMappingAction.java:71)
at org.eclipse.ui.actions.BaseSelectionListenerAction.runWithEvent(BaseSelectionListenerAction.java:168)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:583)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:500)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:382)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
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:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
at org.eclipse.equinox.launcher.Main.main(Main.java:1212)
I find out the root cause in the following class org.hibernate.eclipse.console.actions.OpenFileActionUtils (lines 273-282)
for (int i = 0; i < packageFragmentRoots.length && resource == null; i++) {
//search in source folders.
if (packageFragmentRoots[i].getClass() == PackageFragmentRoot.class) {
IPackageFragmentRoot packageFragmentRoot = packageFragmentRoots[i];
IPath path = packageFragmentRoot.getPath().append(file.getValue());
resource = ResourcesPlugin.getWorkspace().getRoot().getFile(path);
}
}
if (resource != null &&
elementInResource(consoleConfiguration, resource, element)) return resource;
The code assumes that if resource variable is not null, then the corresponding file exists at that location. In fact, when the file doesn't exist, the method org.eclipse.core.internal.resources.Container.getFile(..) might still return a not-null value (see http://mobius.inria.fr/eclipse-doc/org/eclipse/core/resources/IContainer....). As a result, a not-null file path will be passed to OpenFileActionUtils.elementInResource(..), and a FileNotFoundException will be thrown.
* Note that my project contains more than one source folder. This issue may not happen on one-source-folder project.
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17 years, 4 months
[Hibernate-JIRA] Created: (ANN-688) Repeated columns created for single table inheritance
by Nick Heudecker (JIRA)
Repeated columns created for single table inheritance
-----------------------------------------------------
Key: ANN-688
URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-688
Project: Hibernate Annotations
Issue Type: Bug
Affects Versions: 3.3.0.ga
Environment: Hibernate 3.2.5ga, Postgresql
Reporter: Nick Heudecker
I have the following classes:
@Entity
@Inheritance(strategy= InheritanceType.SINGLE_TABLE)
@DiscriminatorColumn(name="cltype", discriminatorType= DiscriminatorType.STRING, length=10)
@DiscriminatorValue("device")
public abstract class Device extends AbstractPersistent {
private System system;
@ManyToOne
public System getSystem() {
return system;
}
public void setSystem(System system) {
this.system = system;
}
}
@Entity
@DiscriminatorValue("snmp")
public class SnmpDevice extends Device {
// .... additional properties defined
}
When I try to create the SessionFactory, I'm getting the following exception:
Caused by: org.hibernate.MappingException: Repeated column in mapping for entity: model.SnmpDevice column: system_uuid (should be mapped with insert="false" update="false")
at org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentClass.java:652)
at org.hibernate.mapping.PersistentClass.checkPropertyColumnDuplication(PersistentClass.java:674)
at org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentClass.java:696)
at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:450)
at org.hibernate.mapping.SingleTableSubclass.validate(SingleTableSubclass.java:43)
at org.hibernate.cfg.Configuration.validate(Configuration.java:1102)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1287)
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17 years, 4 months
[Hibernate-JIRA] Created: (HHH-3151) using property-ref and not-null="true" simultaneously in collection <key> element crashes with ArgumentIllegalException
by boris schukin (JIRA)
using property-ref and not-null="true" simultaneously in collection <key> element crashes with ArgumentIllegalException
-----------------------------------------------------------------------------------------------------------------------
Key: HHH-3151
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3151
Project: Hibernate3
Issue Type: Bug
Components: core
Affects Versions: 3.2.5
Environment: hibernate 3.2.5
Reporter: boris schukin
Example:
Let's we have one class "MetaMethod" and second class "MetaParameter" .
Class MetaMethod has a list of MetaParameters.
Corresponding tables are:
CREATE TABLE META_METHOD
(ID VARCHAR2(50) NOT NULL
,CODE VARCHAR2(40) NOT NULL
,BCN_CODE VARCHAR2(40) NOT NULL
,NAME VARCHAR2(100)
)
ALTER TABLE META_METHOD ADD (CONSTRAINT SK_BFN_PK PRIMARY KEY (ID))
ALTER TABLE META_METHOD ADD (CONSTRAINT SK_BFN_UK1 UNIQUE (CODE ,BCN_CODE))
CREATE TABLE META_PARAMETER
(ID VARCHAR2(50) NOT NULL
,BFN_CODE VARCHAR2(40) NOT NULL
,BCN_CODE VARCHAR2(40) NOT NULL
,SEQUENCE_NUMBER NUMBER(4,0) NOT NULL
,TYPE VARCHAR2(255) NOT NULL
)
ALTER TABLE META_PARAMETER ADD (CONSTRAINT SK_BFA_PK PRIMARY KEY (ID))
ALTER TABLE META_PARAMETER ADD (CONSTRAINT SK_BFA_UK1 UNIQUE (BFN_CODE, BCN_CODE ,SEQUENCE_NUMBER))
ALTER TABLE META_PARAMETER ADD (CONSTRAINT SK_BFA_BFN_FK1 FOREIGN KEY (BFN_CODE ,BCN_CODE) REFERENCES META_METHOD (CODE ,BCN_CODE))
You see, the foreign key (BFN_CODE ,BCN_CODE) on the table META_PARAMETER is organized by native key (CODE ,BCN_CODE) of the META_METHOD table.
Structure of classes is simple (in my opinion), so i introduce the hibernate mappings:
<class name="com.stinscoman.kernel.api.meta.MetaMethod"
table="META_METHOD" >
<id name="id" column="ID" length="40" type="long">
<generator class="assigned" />
</id>
<properties name="theKey" unique="true">
<property name="code" column="CODE" not-null="true"/>
<property name="bc" column="BCN_CODE" not-null="true" />
</properties>
<property name="name" column="NAME" />
<list name="parameters" cascade="all-delete-orphan">
<key property-ref="theKey" not-null="true" update="false">
<column name="BFN_CODE" not-null="true"/>
<column name="BCN_CODE" not-null="true"/>
</key>
<list-index column="SEQUENCE_NUMBER" />
<one-to-many class="com.stinscoman.kernel.api.meta.MetaParameter"/>
</list>
</class>
<class name="com.stinscoman.kernel.api.meta.MetaParameter"
table="SK_BFN_ARGUMENT">
<id name="id" column="ID" length="40" type="long">
<generator class="assigned"/>
</id>
</class>
Now, somewhere in hibernate session, i try to put a parameter to method
MetaMethod method = ... <the code to obtain MetaMethod object>
MetaParameter param = ... <the code to obtain MetaParameter object>
method.getParameters().add( param );
Ok. When session is flushing i always have:
Caused by: org.hibernate.PropertyAccessException: IllegalArgumentException occurred calling getter of com.stinscoman.kernel.api.meta.MetaMethod.code
at org.hibernate.property.BasicPropertyAccessor$BasicGetter.get(BasicPropertyAccessor.java:171)
at org.hibernate.tuple.component.AbstractComponentTuplizer.getPropertyValue(AbstractComponentTuplizer.java:64)
at org.hibernate.tuple.component.AbstractComponentTuplizer.getPropertyValues(AbstractComponentTuplizer.java:70)
at org.hibernate.tuple.component.PojoComponentTuplizer.getPropertyValues(PojoComponentTuplizer.java:83)
at org.hibernate.type.ComponentType.getPropertyValues(ComponentType.java:353)
at org.hibernate.type.ComponentType.getPropertyValues(ComponentType.java:348)
at org.hibernate.engine.ForeignKeys$Nullifier.nullifyTransientReferences(ForeignKeys.java:77)
at org.hibernate.engine.ForeignKeys$Nullifier.nullifyTransientReferences(ForeignKeys.java:47)
at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:282)
...
Caused by: java.lang.IllegalArgumentException: java.lang.ClassCastException@75a0c6
at sun.reflect.GeneratedMethodAccessor79.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.hibernate.property.BasicPropertyAccessor$BasicGetter.get(BasicPropertyAccessor.java:145)
... 70 more
As i understand, the problem is in property-ref and not-null="true" simultaneously in collection <key> element.
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17 years, 4 months
[Hibernate-JIRA] Created: (EJB-331) StaleObjectStateException after removing two entities
by ludki (JIRA)
StaleObjectStateException after removing two entities
-----------------------------------------------------
Key: EJB-331
URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-331
Project: Hibernate Entity Manager
Issue Type: Bug
Components: EntityManager
Affects Versions: 3.3.1.GA
Environment: Hibernate EntityManager 3.3.1.GA
Hibernate Annotations 3.3.0.GA
Hibernate Core 3.2.5
Oracle 9.2.0.7.0
Oracle JDBC driver 10.1.0.4.0
Reporter: ludki
Attachments: test.zip
The szenrio is very simple : we have two entities EntityA, EntityB with a relation (EntityA.eB <-> EntityB.eA) between them.
The foreign key 'eB_id' is located at the table of EntityA.
The Lock-Strategy of both Entities is
@org.hibernate.annotations.Entity(optimisticLock = org.hibernate.annotations.OptimisticLockType.DIRTY, dynamicUpdate = true)
The initial state can be reached as follows:
@PersistenceContext
EntityManager m;
public void create() {
EntityA a = new EntityA(1); // PrimaryKey = 1
EntityB b = new EntityB(1); // PrimaryKey = 1
a.eB = b;
b.eA = a;
m.persist(a);
m.persist(b);
}
in a new Transaction (or after a flush) we have first to release the relation between the two Entities and then remove them. For getting the Exception it is important to remove the Entity which contains the foreign key at last:
private void remove() {
EntityA a = m.find(EntityA.class, 1);
EntityB b = m.find(EntityB.class, 1);
m.remove(b);
m.remove(a);
}
A flush before the removes or switching the two removes will prevent the Exception.
The generated (and obviously erroneous) SQL-Statements for the remove-method are listed below:
update EntityA set eB_id=null where key=1 and eB_id=1
delete from EntityB where key=1
delete from EntityA where key=1 and eB_id = 1 <-- eB_id was set to null two lines ago, therefore the delete causes an EntityNotFoundException
org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [test.EntityA#1]
at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1765)
at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2523)
at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2697)
at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:74)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:250)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:234)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:146)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:516)
at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:114)
at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:247)
at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86)
at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1389)
at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135)
at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87)
at org.jboss.aspects.tx.TxPolicy.endTransaction(TxPolicy.java:175)
at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:87)
at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:304)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:769)
at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:373)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
javax.persistence.EntityNotFoundException: Unable to find test.EntityA with id 1
at org.hibernate.ejb.Ejb3Configuration$Ejb3EntityNotFoundDelegate.handleEntityNotFound(Ejb3Configuration.java:109)
at org.hibernate.impl.SessionImpl.load(SessionImpl.java:797)
at org.hibernate.ejb.AbstractEntityManagerImpl.wrapStaleStateException(AbstractEntityManagerImpl.java:640)
at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:600)
at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:525)
at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:114)
at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:247)
at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86)
at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1389)
at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135)
at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87)
at org.jboss.aspects.tx.TxPolicy.endTransaction(TxPolicy.java:175)
at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:87)
at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:304)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:769)
at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:373)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
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17 years, 5 months