[hibernate-issues] [Hibernate-JIRA] Updated: (HHH-2491) criteria failing with custom user type

[Luca Dall'Olio (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2491?page=all ]

Luca Dall'Olio updated HHH-2491:
--------------------------------

    Attachment: criteriacustomusertype.zip

Inside the attachment a working junit reproducing this issue

> criteria failing with custom user type
> --------------------------------------
>
>          Key: HHH-2491
>          URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2491
>      Project: Hibernate3
>         Type: Bug

>  Environment: hibernate 3.2.2-GA hsqldb 8.0.1
>     Reporter: Luca Dall'Olio
>  Attachments: criteriacustomusertype.zip
>
>
> When executing a criteria query with a custom <id> type, hibernate ignores the custom type trying to set a primitive type instead; whereas load() works succesfully :
> Below is some code that helps reproducing this problem :
> Example of a custom Identifier Generator :
> package sample;
> ...
> public class CustomIdentifierGenerator implements IdentifierGenerator, PostInsertIdentifierGenerator, Configurable {
> private static IdentityGenerator hibernateGeneratorDelegate = null;
> 	public void configure(Type type, Properties props, Dialect dialect)
> 			throws MappingException {
> 		hibernateGeneratorDelegate = IdentifierGeneratorFactory.create(
> 				"sequence", new LongType(), props, dialect);
> 		if (hibernateGeneratorDelegate instanceof Configurable) {
> 			((Configurable) hibernateGeneratorDelegate).configure(
> 					new LongType(), props, dialect);
> 		}
> 	}
>         public Serializable generate(SessionImplementor session, Object object)
>            throws HibernateException {
>            return hibernateGeneratorDelegate.generate(session, object);
>          }
>          public InsertGeneratedIdentifierDelegate getInsertGeneratedIdentifierDelegate(
>              PostInsertIdentityPersister persister, Dialect dialect,
>              boolean isUseGet) throws HibernateException {
>              return hibernateGeneratorDelegate.getInsertGeneratedIdentifierDelegate(persister, dialect, isUseGet);
>         }
> } 
> Mapping snippet :
>   <class
>     name="sample.SimpleEntity"
>     table="TB_SMP_SIMPLE">
>     <id name="entityPK" type="sample.LongEntityPK" column="SMP_ID">
>       <generator class="sample.CustomIdentifierGenerator" />
>     </id>
>   </class>
> Entity class :
> package sample;
> ....
> public class SimpleEntity {
> Query code :
> 		SimpleEntity de = new SimpleEntity();
> 		s.save(de);
> 		// Read
> 		SimpleEntity de2 = (SimpleEntity) s.load(SimpleEntity.class, de
> 				.getEntityPK());
> 		assertNotNull(de2);
> 		assertEquals(de, de2);
> 		// Query
> 		Criteria crit = s.createCriteria(SimpleEntity.class);
> 		List results = crit.list(); // FAILING!!! IllegalArgumentException in class: it.unimaticaspa.unique.pe.spec.entity.EntityBase, setter method of property: entityPK
>                                                          //  expected type: it.unimaticaspa.unique.pe.spec.entity.IEntityPK, actual value: java.lang.Long
> Logs :
> IllegalArgumentException in class: it.unimaticaspa.unique.pe.spec.entity.EntityBase, setter method of property: entityPK
> expected type: it.unimaticaspa.unique.pe.spec.entity.IEntityPK, actual value: java.lang.Long
> Error StackTrace:
> org.hibernate.PropertyAccessException: IllegalArgumentException occurred while calling setter of it.unimaticaspa.unique.pe.spec.entity.EntityBase.entityPK
> 	at org.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:104)
> 	at org.hibernate.tuple.entity.AbstractEntityTuplizer.setIdentifier(AbstractEntityTuplizer.java:211)
> 	at org.hibernate.tuple.entity.AbstractEntityTuplizer.instantiate(AbstractEntityTuplizer.java:353)
> 	at org.hibernate.persister.entity.AbstractEntityPersister.instantiate(AbstractEntityPersister.java:3600)
> 	at org.hibernate.impl.SessionImpl.instantiate(SessionImpl.java:1275)
> ...
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
> Caused by: java.lang.IllegalArgumentException: argument type mismatch
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> 	at java.lang.reflect.Method.invoke(Unknown Source)
> 	at org.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:42)
> 	... 35 more

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