[Hibernate-issues] [Hibernate-JIRA] Commented: (EJB-203) exception when using top-level <access>PROPERTY</access> in orm.xml

[Adrian P. (JIRA) <no...@at...>]

    [ http://opensource.atlassian.com/projects/hibernate/browse/EJB-203?page=comments#action_23811 ] 

Adrian Price commented on EJB-203:
----------------------------------

I have encountered the same problem myself. Removing the top level <access>PROPERTY</access> element and adding <entity access="PROPERTY"...> attributes circumvented the problem.

> exception when using top-level <access>PROPERTY</access> in orm.xml
> -------------------------------------------------------------------
>
>          Key: EJB-203
>          URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-203
>      Project: Hibernate Entity Manager
>         Type: Bug

>   Components: EntityManager
>     Versions: 3.2.0.cr1
>  Environment: Hibernate 3.2.0 cr2, Hibernate Annotations 3.2.0 cr1, Hibernate Entity Manager 3.2.0 cr1
>     Reporter: Levi Purvis
>     Priority: Minor

>
>
> Consider a simple orm.xml:
> <?xml version="1.0" encoding="UTF-8"?>
> <entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm orm_1_0.xsd" version="1.0">
> 	<access>PROPERTY</access>
> 	<entity class="Foo">
> 		<table name="FOO" />
> 	</entity>
> </entity-mappings>
> The <access>PROPERTY</access> section appears to cause the following exception (JUnit part of the stack removed for clarity):
> javax.persistence.PersistenceException: org.hibernate.MappingException: could not find PropertyAccessor class: PROPERTY
> 	at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:217)
> 	at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:114)
> 	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:37)
> 	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:27)
> Caused by: org.hibernate.MappingException: could not find PropertyAccessor class: PROPERTY
> 	at org.hibernate.property.PropertyAccessorFactory.resolveCustomAccessor(PropertyAccessorFactory.java:107)
> 	at org.hibernate.property.PropertyAccessorFactory.getPojoPropertyAccessor(PropertyAccessorFactory.java:86)
> 	at org.hibernate.property.PropertyAccessorFactory.getPropertyAccessor(PropertyAccessorFactory.java:53)
> 	at org.hibernate.tuple.PropertyFactory.getGetter(PropertyFactory.java:166)
> 	at org.hibernate.tuple.PropertyFactory.buildIdentifierProperty(PropertyFactory.java:44)
> 	at org.hibernate.tuple.EntityMetamodel.<init>(EntityMetamodel.java:114)
> 	at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:418)
> 	at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:108)
> 	at org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:55)
> 	at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:223)
> 	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1213)
> 	at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:631)
> 	at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:760)
> 	at org.hibernate.ejb.Ejb3Configuration.createFactory(Ejb3Configuration.java:151)
> 	at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:205)
> 	... 19 more
> Caused by: java.lang.ClassNotFoundException: PROPERTY
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> 	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
> 	at java.lang.Class.forName0(Native Method)
> 	at java.lang.Class.forName(Class.java:164)
> 	at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:102)
> 	at org.hibernate.property.PropertyAccessorFactory.resolveCustomAccessor(PropertyAccessorFactory.java:104)
> 	... 33 more

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