Re: [Hibernate] Query failing

[Max R. A. <max...@jb...>]

> No, this is a pure Hibernate EntityManager test, it has nothing to do =
 =

> with app servers.

ah - i didn't see that getConstantValue thingy.
that error is because of terrible windows that forces the classloaders
to have case ignored for lookups ;)

/max

> Max Rydahl Andersen wrote:
>>
>> I have seen similar NoClassDef when dealing with classloaders in  =

>> eclipse.
>>
>> It looks like the current context thread might not be behaving as it =
 =

>> should ?
>> Does this happen only under GlassFish or ?
>>
>> (but weird that changing the alias makes a difference?)
>>
>> /max
>>
>> > Steve,
>> > JPA compliance + the literal thing seems to give trouble to
>> >
>> > Query q =3D em.createQuery( "select item from Item item where item.=
descr
>> > like 'Microk_oft mouse' escape 'k' " );
>> >
>> > |ava.lang.NoClassDefFoundError: item (wrong name:
>> > org/hibernate/ejb/test/Item) at
>> > java.lang.ClassLoader.defineClass1(Native Method) at
>> > java.lang.ClassLoader.defineClass(ClassLoader.java:620) at
>> >  =

>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12=
4)
>> > at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at
>> > java.net.URLClassLoader.access$100(URLClassLoader.java:56) at
>> > java.net.URLClassLoader$1.run(URLClassLoader.java:195) at
>> > java.security.AccessController.doPrivileged(Native Method) at
>> > java.net.URLClassLoader.findClass(URLClassLoader.java:188) at
>> > java.lang.ClassLoader.loadClass(ClassLoader.java:306) at
>> > sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268) at
>> > java.lang.ClassLoader.loadClass(ClassLoader.java:251) at
>> > org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:95=
)  =

>> at
>> >  =

>> org.hibernate.util.ReflectHelper.getConstantValue(ReflectHelper.java:=
128)
>> > at
>> >  =

>> org.hibernate.hql.ast.QueryTranslatorImpl$JavaConstantConverter.handl=
eDotStructure(QueryTranslatorImpl.java:569)
>> > at
>> >  =

>> org.hibernate.hql.ast.QueryTranslatorImpl$JavaConstantConverter.visit=
(QueryTranslatorImpl.java:564)
>> > at
>> >  =

>> org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverse=
r.java:40)
>> > at
>> >  =

>> org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverse=
r.java:41)
>> > at
>> >  =

>> org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverse=
r.java:41)
>> > at
>> >  =

>> org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverse=
r.java:42)
>> > at
>> >  =

>> org.hibernate.hql.ast.util.NodeTraverser.traverseDepthFirst(NodeTrave=
rser.java:33)
>> > at
>> >  =

>> org.hibernate.hql.ast.QueryTranslatorImpl.parse(QueryTranslatorImpl.j=
ava:254)
>> > at
>> >  =

>> org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorIm=
pl.java:157)
>> > at
>> >  =

>> org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl=
.java:111)
>> > at  =

>> org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:77)
>> > at  =

>> org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:56)
>> > at
>> >  =

>> org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCa=
che.java:71)
>> > at
>> >  =

>> org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessio=
nImpl.java:133)
>> > at
>> >  =

>> org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImp=
l.java:112)
>> > at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1623=
)  =

>> at
>> >  =

>> org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntit=
yManagerImpl.java:79)
>> > at >  =

>> org.hibernate.ejb.test.QueryTest.testEscapeCharacter(QueryTest.java:1=
33)|
>> >
>> > Note that if I change the alias, it works.
>> > Query q =3D em.createQuery( "select i from Item i where i.descr lik=
e
>> > 'Microk_oft mouse' escape 'k' " );
>>
>>
>>
>> --
>> --
>> Max Rydahl Andersen
>> callto://max.rydahl.andersen
>>
>> Hibernate
>> ma...@hi...
>> http://hibernate.org
>>
>> JBoss Inc
>> max...@jb...
>>
>>
>> _______________________________________________
>> hibernate-devel mailing list
>> hib...@li...
>> https://lists.sourceforge.net/lists/listinfo/hibernate-devel
>>
>



-- =

--
Max Rydahl Andersen
callto://max.rydahl.andersen

Hibernate
ma...@hi...
http://hibernate.org

JBoss Inc
max...@jb...