[Ikvm-developers] Class problems with hibernate at runtime.

[Eric B. <eri...@gm...>]

 Hello.
I'm having some trubles with Hibernate generated classes under IKVM.
I can declare and use the generated classes from .NET however hibernate itself 
can't find them.
To be more specific:
I have a class named LiloadSnapshot, This class was generated using hibernate 
on java.
I bundled LiLoadSnapshot using IKVMC.
I can declare and use LiLoadSnapshot in my C# application but when I try to 
look it up Hibernate can't find the entity class 

Here's the C# code I try to run
=======================
            Entities.EntitiesAdapter ea = new Entities.EntitiesAdapter();
            EntityManager entityManager = ea.getEm();
            LiloadSnapshot rs = new LiloadSnapshot();
            string name = rs.getClass().getName(); 	// Returns 
Ladix.Entuitions.entities.LiLoadSnapshot
            //Query query = entityManager.createQuery("from LiloadSnapshot");
            Query query = entityManager.createNativeQuery("select * from              
LiloadSnapshot",rs.getClass()); 				//This actually get the list
            List list = query.getResultList(); 			// <--- This line causes the 
exception.


=================

Hibernate Annotations 3.3.1.GA
	org.hibernate.cfg.annotations.Version

Hibernate 3.2.5
	org.hibernate.cfg.Environment

hibernate.properties not found
	org.hibernate.cfg.Environment

Bytecode provider name : cglib
	org.hibernate.cfg.Environment

using JDK 1.4 java.sql.Timestamp handling
	org.hibernate.cfg.Environment

Hibernate Commons Annotations 3.1.0.CR1
	org.hibernate.annotations.common.Version

Hibernate EntityManager 3.3.2.GA
	org.hibernate.ejb.Version

Unable to find file (ignored): ikvmres://EntitiesProvider-1.0-SNAPSHOT,
%20Version=0.0.0.0,%20Culture=neutral,%20PublicKeyToken=null
	org.hibernate.ejb.packaging.InputStreamZippedJarVisitor

java.net.MalformedURLException: ikvmres://EntitiesProvider-1.0-SNAPSHOT,
%20Version=0.0.0.0,%20Culture=neutral,%20PublicKeyToken=null
	at 
gnu.java.net.protocol.ikvmres.IkvmresURLConnection.connect(Handler.java:49)
	at 
gnu.java.net.protocol.ikvmres.IkvmresURLConnection.getInputStream(Handler.java:75)
	at java.net.URL.openStream(URL.java:1027)
	at 
org.hibernate.ejb.packaging.InputStreamZippedJarVisitor.doProcessElements(InputStreamZippedJarVisitor.java:38)
	at 
org.hibernate.ejb.packaging.AbstractJarVisitor.getMatchingEntries(AbstractJarVisitor.java:140)
	at 
org.hibernate.ejb.Ejb3Configuration.addScannedEntries(Ejb3Configuration.java:287)
	at 
org.hibernate.ejb.Ejb3Configuration.addMetadataFromVisitor(Ejb3Configuration.java:283)
	at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:248)
	at 
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:126)
	at 
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:52)
	at 
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:34)
	at Entities.EntitiesAdapter.initEntityManager(EntitiesAdapter.java:38)
	at Entities.EntitiesAdapter.<init>(EntitiesAdapter.java:28)
	at cli.Test.Program.Main(Program.cs:24)
Hibernate Validator not found: ignoring
	org.hibernate.cfg.AnnotationConfiguration

Using Hibernate built-in connection pool (not for production use!)
	org.hibernate.connection.DriverManagerConnectionProvider

Hibernate connection pool size: 20
	org.hibernate.connection.DriverManagerConnectionProvider

autocommit mode: true
	org.hibernate.connection.DriverManagerConnectionProvider

using driver: org.postgresql.Driver at URL: 
jdbc:postgresql://dbdev2.Ladix2/revDB2
	org.hibernate.connection.DriverManagerConnectionProvider

connection properties: {user=postgres, password=****, autocommit=true, 
release_mode=auto}
	org.hibernate.connection.DriverManagerConnectionProvider

RDBMS: PostgreSQL, version: 8.3.1
	org.hibernate.cfg.SettingsFactory

JDBC driver: PostgreSQL Native Driver, version: PostgreSQL 8.3 JDBC3 with SSL 
(build 603)
	org.hibernate.cfg.SettingsFactory

Using dialect: org.hibernate.dialect.PostgreSQLDialect
	org.hibernate.dialect.Dialect

Transaction strategy: org.hibernate.transaction.JDBCTransactionFactory
	org.hibernate.transaction.TransactionFactoryFactory

No TransactionManagerLookup configured (in JTA environment, use of read-write 
or transactional second-level cache is not recommended)
	org.hibernate.transaction.TransactionManagerLookupFactory

Automatic flush during beforeCompletion(): disabled
	org.hibernate.cfg.SettingsFactory

Automatic session close at end of transaction: disabled
	org.hibernate.cfg.SettingsFactory

JDBC batch size: 15
	org.hibernate.cfg.SettingsFactory

JDBC batch updates for versioned data: disabled
	org.hibernate.cfg.SettingsFactory

Scrollable result sets: enabled
	org.hibernate.cfg.SettingsFactory

JDBC3 getGeneratedKeys(): disabled
	org.hibernate.cfg.SettingsFactory

Connection release mode: auto
	org.hibernate.cfg.SettingsFactory

Default batch fetch size: 1
	org.hibernate.cfg.SettingsFactory

Generate SQL with comments: disabled
	org.hibernate.cfg.SettingsFactory

Order SQL updates by primary key: disabled
	org.hibernate.cfg.SettingsFactory

Order SQL inserts for batching: disabled
	org.hibernate.cfg.SettingsFactory

Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory
	org.hibernate.cfg.SettingsFactory

Using ASTQueryTranslatorFactory
	org.hibernate.hql.ast.ASTQueryTranslatorFactory

Query language substitutions: {}
	org.hibernate.cfg.SettingsFactory

JPA-QL strict compliance: enabled
	org.hibernate.cfg.SettingsFactory

Second-level cache: enabled
	org.hibernate.cfg.SettingsFactory

Query cache: disabled
	org.hibernate.cfg.SettingsFactory

Cache provider: org.hibernate.cache.NoCacheProvider
	org.hibernate.cfg.SettingsFactory

Optimize cache for minimal puts: disabled
	org.hibernate.cfg.SettingsFactory

Structured second-level cache entries: disabled
	org.hibernate.cfg.SettingsFactory

Echoing all SQL to stdout
	org.hibernate.cfg.SettingsFactory

Statistics: disabled
	org.hibernate.cfg.SettingsFactory

Deleted entity synthetic identifier rollback: disabled
	org.hibernate.cfg.SettingsFactory

Default entity-mode: pojo
	org.hibernate.cfg.SettingsFactory

Named query checking : enabled
	org.hibernate.cfg.SettingsFactory

building session factory
	org.hibernate.impl.SessionFactoryImpl

Not binding factory to JNDI, no JNDI name configured
	org.hibernate.impl.SessionFactoryObjectFactory


Unhandled Exception: javax.persistence.PersistenceException: 
org.hibernate.MappingException: Unknown entity: 
Ladix.Entuitions.entities.LiloadSnapshot

=================================
I'll appreciate any help.
Eric.