Hi all,
I'm trying to migrate hibernate 3.3.1.GA to 3.6.1.Final but I've got some strange problem here is the case :
Code:
class A {
@Embedded
@AttributeOverrides( { @AttributeOverride(name = "value", column = @Column(name = "B", nullable = false)) })
private B b;
}
@Embeddable
class B {
@Column(name = "value", insertable = true, updatable = true)
private String value;
or
private String value;
@Column(name = "value", insertable = true, updatable = true)
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
}
Session sess = (Session) entityManager.getDelegate();
Criteria criteria = sess.createCriteria(A.class);
criteria.add(Restrictions.eq("b","Instance of B");
criteria.list();
With Hibernate 3.6.1
1. If i run, it works No Exception
2. But if i change last line with :
Code:
criteria.setCacheable(true).list();
With Hibernate 3.3.1.GA
1. OK
2. OK
I've got this exception :
org.hibernate.PropertyAccessException: could not get a field value by reflection getter of com.smalltox.business.model.persistent.impl.enumerations.VehicleEnergyEnumeration.value
at org.hibernate.property.DirectPropertyAccessor$DirectGetter.get(DirectPropertyAccessor.java:62)
at org.hibernate.tuple.component.AbstractComponentTuplizer.getPropertyValue(AbstractComponentTuplizer.java:77)
at org.hibernate.tuple.component.AbstractComponentTuplizer.getPropertyValues(AbstractComponentTuplizer.java:83)
at org.hibernate.tuple.component.PojoComponentTuplizer.getPropertyValues(PojoComponentTuplizer.java:108)
at org.hibernate.type.ComponentType.getPropertyValues(ComponentType.java:386)
at org.hibernate.type.ComponentType.getHashCode(ComponentType.java:204)
at org.hibernate.cache.QueryKey.generateHashCode(QueryKey.java:201)
at org.hibernate.cache.QueryKey.<init>(QueryKey.java:176)
at org.hibernate.cache.QueryKey.generateQueryKey(QueryKey.java:131)
at org.hibernate.loader.Loader.listUsingQueryCache(Loader.java:2291)
at org.hibernate.loader.Loader.list(Loader.java:2268)
at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:119)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1716)
at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:347)
at com.smalltox.business.model.persistent.QueryTest.test1(QueryTest.java:31)
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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.lang.IllegalArgumentException: Can not set java.lang.String field com.smalltox.foundation.model.enumeration.Enumeration.value to [Ljava.lang.Object;
at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:146)
at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:150)
at sun.reflect.UnsafeFieldAccessorImpl.ensureObj(UnsafeFieldAccessorImpl.java:37)
at sun.reflect.UnsafeObjectFieldAccessorImpl.get(UnsafeObjectFieldAccessorImpl.java:18)
at java.lang.reflect.Field.get(Field.java:358)
at org.hibernate.property.DirectPropertyAccessor$DirectGetter.get(DirectPropertyAccessor.java:59)
... 37 more
With Hibernate 3.6.1, it fails.
With Hibernate 3.3.1.GA, it works.
Can someone confirm this problem ? Any ideas ?
Thanks
Sébastien Boutté