HHH-6196 - Split org.hibernate.engine package into api/spi/internal

hibernate · May 4, 2011 · fb44ad9 · fb44ad9
1 parent 7a5f0b4
commit fb44ad9
Show file tree

Hide file tree

Showing 619 changed files with 3,979 additions and 3,928 deletions.
diff --git a/hibernate-core/src/main/java/org/hibernate/Criteria.java b/hibernate-core/src/main/java/org/hibernate/Criteria.java
@@ -326,7 +326,7 @@ public interface Criteria extends CriteriaSpecification {
 	 * read-only/modifiable setting was not initialized, then the default
 	 * read-only/modifiable setting for the persistence context is returned instead.
 	 * @see Criteria#setReadOnly(boolean)
-	 * @see org.hibernate.engine.PersistenceContext#isDefaultReadOnly()
+	 * @see org.hibernate.engine.spi.PersistenceContext#isDefaultReadOnly()
 	 *
 	 * The read-only/modifiable setting has no impact on entities/proxies returned by the
 	 * Criteria that existed in the session before the Criteria was executed.
@@ -343,11 +343,11 @@ public interface Criteria extends CriteriaSpecification {
 	 * Set the read-only/modifiable mode for entities and proxies
 	 * loaded by this Criteria. This setting overrides the default setting
 	 * for the persistence context.
-	 * @see org.hibernate.engine.PersistenceContext#isDefaultReadOnly()
+	 * @see org.hibernate.engine.spi.PersistenceContext#isDefaultReadOnly()
 	 *
 	 * To set the default read-only/modifiable setting used for
 	 * entities and proxies that are loaded into the session:
-	 * @see org.hibernate.engine.PersistenceContext#setDefaultReadOnly(boolean)
+	 * @see org.hibernate.engine.spi.PersistenceContext#setDefaultReadOnly(boolean)
 	 * @see org.hibernate.Session#setDefaultReadOnly(boolean)
 	 *
 	 * Read-only entities are not dirty-checked and snapshots of persistent

diff --git a/hibernate-core/src/main/java/org/hibernate/Filter.java b/hibernate-core/src/main/java/org/hibernate/Filter.java
@@ -24,7 +24,7 @@
  */
 package org.hibernate;
 import java.util.Collection;
-import org.hibernate.engine.FilterDefinition;
+import org.hibernate.engine.spi.FilterDefinition;
 
 /**
  * Type definition of Filter.  Filter defines the user's view into enabled dynamic filters,

diff --git a/hibernate-core/src/main/java/org/hibernate/Hibernate.java b/hibernate-core/src/main/java/org/hibernate/Hibernate.java
@@ -29,7 +29,7 @@
 import org.hibernate.bytecode.instrumentation.spi.FieldInterceptor;
 import org.hibernate.collection.spi.PersistentCollection;
 import org.hibernate.engine.HibernateIterator;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.engine.jdbc.LobCreationContext;
 import org.hibernate.engine.jdbc.LobCreator;
 import org.hibernate.proxy.HibernateProxy;
@@ -117,7 +117,7 @@ public static Class getClass(Object proxy) {
 	}
 
 	public static LobCreator getLobCreator(Session session) {
-		return getLobCreator( ( SessionImplementor ) session );
+		return getLobCreator( (SessionImplementor) session );
 	}
 
 	public static LobCreator getLobCreator(SessionImplementor session) {

diff --git a/hibernate-core/src/main/java/org/hibernate/Query.java b/hibernate-core/src/main/java/org/hibernate/Query.java
@@ -177,7 +177,7 @@ public interface Query {
 	 * read-only/modifiable setting was not initialized, then the default
 	 * read-only/modifiable setting for the persistence context is returned instead.
 	 * @see Query#setReadOnly(boolean)
-	 * @see org.hibernate.engine.PersistenceContext#isDefaultReadOnly()
+	 * @see org.hibernate.engine.spi.PersistenceContext#isDefaultReadOnly()
 	 *
 	 * The read-only/modifiable setting has no impact on entities/proxies returned by the
 	 * query that existed in the session before the query was executed.
@@ -191,11 +191,11 @@ public interface Query {
 	 * Set the read-only/modifiable mode for entities and proxies
 	 * loaded by this Query. This setting overrides the default setting
 	 * for the persistence context.
-	 * @see org.hibernate.engine.PersistenceContext#isDefaultReadOnly()
+	 * @see org.hibernate.engine.spi.PersistenceContext#isDefaultReadOnly()
 	 *
 	 * To set the default read-only/modifiable setting used for
 	 * entities and proxies that are loaded into the session:
-	 * @see org.hibernate.engine.PersistenceContext#setDefaultReadOnly(boolean)
+	 * @see org.hibernate.engine.spi.PersistenceContext#setDefaultReadOnly(boolean)
 	 * @see org.hibernate.Session#setDefaultReadOnly(boolean)
 	 *
 	 * Read-only entities are not dirty-checked and snapshots of persistent

diff --git a/hibernate-core/src/main/java/org/hibernate/SQLQueryResultMappingBuilder.java b/hibernate-core/src/main/java/org/hibernate/SQLQueryResultMappingBuilder.java
@@ -22,7 +22,7 @@
  * Boston, MA  02110-1301  USA
  */
 package org.hibernate;
-import org.hibernate.engine.query.sql.NativeSQLQueryReturn;
+import org.hibernate.engine.query.spi.sql.NativeSQLQueryReturn;
 import org.hibernate.type.Type;
 
 /**

diff --git a/hibernate-core/src/main/java/org/hibernate/SessionFactory.java b/hibernate-core/src/main/java/org/hibernate/SessionFactory.java
@@ -29,7 +29,7 @@
 import java.util.Map;
 import java.util.Set;
 
-import org.hibernate.engine.FilterDefinition;
+import org.hibernate.engine.spi.FilterDefinition;
 import org.hibernate.metadata.ClassMetadata;
 import org.hibernate.metadata.CollectionMetadata;
 import org.hibernate.stat.Statistics;

diff --git a/hibernate-core/src/main/java/org/hibernate/action/internal/BulkOperationCleanupAction.java b/hibernate-core/src/main/java/org/hibernate/action/internal/BulkOperationCleanupAction.java
@@ -37,14 +37,14 @@
 import org.hibernate.cache.spi.access.CollectionRegionAccessStrategy;
 import org.hibernate.cache.spi.access.EntityRegionAccessStrategy;
 import org.hibernate.cache.spi.access.SoftLock;
-import org.hibernate.engine.SessionFactoryImplementor;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionFactoryImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.persister.collection.CollectionPersister;
 import org.hibernate.persister.entity.EntityPersister;
 import org.hibernate.persister.entity.Queryable;
 
 /**
- * An {@link org.hibernate.engine.ActionQueue} {@link org.hibernate.action.spi.Executable} for ensuring
+ * An {@link org.hibernate.engine.spi.ActionQueue} {@link org.hibernate.action.spi.Executable} for ensuring
  * shared cache cleanup in relation to performed bulk HQL queries.
  * <p/>
  * NOTE: currently this executes for <tt>INSERT</tt> queries as well as

diff --git a/hibernate-core/src/main/java/org/hibernate/action/internal/CollectionAction.java b/hibernate-core/src/main/java/org/hibernate/action/internal/CollectionAction.java
@@ -32,7 +32,7 @@
 import org.hibernate.cache.spi.CacheKey;
 import org.hibernate.cache.spi.access.SoftLock;
 import org.hibernate.collection.spi.PersistentCollection;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.event.EventSource;
 import org.hibernate.event.EventType;
 import org.hibernate.internal.util.StringHelper;

diff --git a/hibernate-core/src/main/java/org/hibernate/action/internal/CollectionRecreateAction.java b/hibernate-core/src/main/java/org/hibernate/action/internal/CollectionRecreateAction.java
@@ -28,7 +28,7 @@
 import org.hibernate.HibernateException;
 import org.hibernate.cache.CacheException;
 import org.hibernate.collection.spi.PersistentCollection;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.event.EventType;
 import org.hibernate.event.PostCollectionRecreateEvent;
 import org.hibernate.event.PostCollectionRecreateEventListener;

diff --git a/hibernate-core/src/main/java/org/hibernate/action/internal/CollectionRemoveAction.java b/hibernate-core/src/main/java/org/hibernate/action/internal/CollectionRemoveAction.java
@@ -28,7 +28,7 @@
 import org.hibernate.AssertionFailure;
 import org.hibernate.HibernateException;
 import org.hibernate.collection.spi.PersistentCollection;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.event.EventType;
 import org.hibernate.event.PostCollectionRemoveEvent;
 import org.hibernate.event.PostCollectionRemoveEventListener;

diff --git a/hibernate-core/src/main/java/org/hibernate/action/internal/CollectionUpdateAction.java b/hibernate-core/src/main/java/org/hibernate/action/internal/CollectionUpdateAction.java
@@ -28,7 +28,7 @@
 import org.hibernate.AssertionFailure;
 import org.hibernate.HibernateException;
 import org.hibernate.collection.spi.PersistentCollection;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.event.EventType;
 import org.hibernate.event.PostCollectionUpdateEvent;
 import org.hibernate.event.PostCollectionUpdateEventListener;

diff --git a/hibernate-core/src/main/java/org/hibernate/action/internal/DelayedPostInsertIdentifier.java b/hibernate-core/src/main/java/org/hibernate/action/internal/DelayedPostInsertIdentifier.java
@@ -31,7 +31,7 @@
  * be delayed because we were outside a transaction when the persist
  * occurred (save currently still performs the insert).
  * <p/>
- * The stand-in is only used within the {@link org.hibernate.engine.PersistenceContext}
+ * The stand-in is only used within the {@link org.hibernate.engine.spi.PersistenceContext}
  * in order to distinguish one instance from another; it is never injected into
  * the entity instance or returned to the client...
  *

diff --git a/hibernate-core/src/main/java/org/hibernate/action/internal/EntityAction.java b/hibernate-core/src/main/java/org/hibernate/action/internal/EntityAction.java
@@ -29,7 +29,7 @@
 import org.hibernate.action.spi.AfterTransactionCompletionProcess;
 import org.hibernate.action.spi.BeforeTransactionCompletionProcess;
 import org.hibernate.action.spi.Executable;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.event.EventSource;
 import org.hibernate.event.EventType;
 import org.hibernate.internal.util.StringHelper;

diff --git a/hibernate-core/src/main/java/org/hibernate/action/internal/EntityDeleteAction.java b/hibernate-core/src/main/java/org/hibernate/action/internal/EntityDeleteAction.java
@@ -29,9 +29,9 @@
 import org.hibernate.HibernateException;
 import org.hibernate.cache.spi.CacheKey;
 import org.hibernate.cache.spi.access.SoftLock;
-import org.hibernate.engine.EntityEntry;
-import org.hibernate.engine.PersistenceContext;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.EntityEntry;
+import org.hibernate.engine.spi.PersistenceContext;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.event.EventType;
 import org.hibernate.event.PostDeleteEvent;
 import org.hibernate.event.PostDeleteEventListener;

diff --git a/hibernate-core/src/main/java/org/hibernate/action/internal/EntityIdentityInsertAction.java b/hibernate-core/src/main/java/org/hibernate/action/internal/EntityIdentityInsertAction.java
@@ -27,9 +27,9 @@
 
 import org.hibernate.AssertionFailure;
 import org.hibernate.HibernateException;
-import org.hibernate.engine.EntityEntry;
-import org.hibernate.engine.EntityKey;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.EntityEntry;
+import org.hibernate.engine.spi.EntityKey;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.event.EventType;
 import org.hibernate.event.PostInsertEvent;
 import org.hibernate.event.PostInsertEventListener;

diff --git a/...rnate-core/src/main/java/org/hibernate/action/internal/EntityIncrementVersionProcess.java b/...rnate-core/src/main/java/org/hibernate/action/internal/EntityIncrementVersionProcess.java
@@ -24,8 +24,8 @@
 package org.hibernate.action.internal;
 
 import org.hibernate.action.spi.BeforeTransactionCompletionProcess;
-import org.hibernate.engine.EntityEntry;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.EntityEntry;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.persister.entity.EntityPersister;
 
 /**

diff --git a/hibernate-core/src/main/java/org/hibernate/action/internal/EntityInsertAction.java b/hibernate-core/src/main/java/org/hibernate/action/internal/EntityInsertAction.java
@@ -29,10 +29,10 @@
 import org.hibernate.HibernateException;
 import org.hibernate.cache.spi.CacheKey;
 import org.hibernate.cache.spi.entry.CacheEntry;
-import org.hibernate.engine.EntityEntry;
-import org.hibernate.engine.SessionFactoryImplementor;
-import org.hibernate.engine.SessionImplementor;
-import org.hibernate.engine.Versioning;
+import org.hibernate.engine.internal.Versioning;
+import org.hibernate.engine.spi.EntityEntry;
+import org.hibernate.engine.spi.SessionFactoryImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.event.EventType;
 import org.hibernate.event.PostInsertEvent;
 import org.hibernate.event.PostInsertEventListener;
@@ -89,7 +89,7 @@ public void execute() throws HibernateException {
 			if ( persister.hasInsertGeneratedProperties() ) {
 				persister.processInsertGeneratedProperties( id, instance, state, session );
 				if ( persister.isVersionPropertyGenerated() ) {
-					version = Versioning.getVersion(state, persister);
+					version = Versioning.getVersion( state, persister );
 				}
 				entry.postUpdate(instance, state, version);
 			}

diff --git a/hibernate-core/src/main/java/org/hibernate/action/internal/EntityUpdateAction.java b/hibernate-core/src/main/java/org/hibernate/action/internal/EntityUpdateAction.java
@@ -31,11 +31,11 @@
 import org.hibernate.cache.spi.CacheKey;
 import org.hibernate.cache.spi.access.SoftLock;
 import org.hibernate.cache.spi.entry.CacheEntry;
-import org.hibernate.engine.EntityEntry;
-import org.hibernate.engine.SessionFactoryImplementor;
-import org.hibernate.engine.SessionImplementor;
-import org.hibernate.engine.Status;
-import org.hibernate.engine.Versioning;
+import org.hibernate.engine.internal.Versioning;
+import org.hibernate.engine.spi.EntityEntry;
+import org.hibernate.engine.spi.SessionFactoryImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
+import org.hibernate.engine.spi.Status;
 import org.hibernate.event.EventType;
 import org.hibernate.event.PostUpdateEvent;
 import org.hibernate.event.PostUpdateEventListener;
@@ -153,7 +153,7 @@ public void execute() throws HibernateException {
 		}
 
 		if ( persister.hasCache() ) {
-			if ( persister.isCacheInvalidationRequired() || entry.getStatus()!=Status.MANAGED ) {
+			if ( persister.isCacheInvalidationRequired() || entry.getStatus()!= Status.MANAGED ) {
 				persister.getCacheAccessStrategy().remove( ck );
 			}
 			else {

diff --git a/hibernate-core/src/main/java/org/hibernate/action/internal/EntityVerifyVersionProcess.java b/hibernate-core/src/main/java/org/hibernate/action/internal/EntityVerifyVersionProcess.java
@@ -25,8 +25,8 @@
 
 import org.hibernate.OptimisticLockException;
 import org.hibernate.action.spi.BeforeTransactionCompletionProcess;
-import org.hibernate.engine.EntityEntry;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.EntityEntry;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.persister.entity.EntityPersister;
 import org.hibernate.pretty.MessageHelper;
 

diff --git a/hibernate-core/src/main/java/org/hibernate/action/spi/AfterTransactionCompletionProcess.java b/hibernate-core/src/main/java/org/hibernate/action/spi/AfterTransactionCompletionProcess.java
@@ -23,7 +23,7 @@
  */
 package org.hibernate.action.spi;
 
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 
 /**
  * Contract representing some process that needs to occur during after transaction completion.

diff --git a/...rnate-core/src/main/java/org/hibernate/action/spi/BeforeTransactionCompletionProcess.java b/...rnate-core/src/main/java/org/hibernate/action/spi/BeforeTransactionCompletionProcess.java
@@ -23,7 +23,7 @@
  */
 package org.hibernate.action.spi;
 
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 
 /**
  * Contract representing some process that needs to occur during before transaction completion.

diff --git a/...rc/main/java/org/hibernate/bytecode/instrumentation/internal/FieldInterceptionHelper.java b/...rc/main/java/org/hibernate/bytecode/instrumentation/internal/FieldInterceptionHelper.java
@@ -28,7 +28,7 @@
 
 import org.hibernate.bytecode.instrumentation.internal.javassist.JavassistHelper;
 import org.hibernate.bytecode.instrumentation.spi.FieldInterceptor;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 
 /**
  * Helper class for dealing with enhanced entity classes.

diff --git a/.../java/org/hibernate/bytecode/instrumentation/internal/javassist/FieldInterceptorImpl.java b/.../java/org/hibernate/bytecode/instrumentation/internal/javassist/FieldInterceptorImpl.java
@@ -28,7 +28,7 @@
 
 import org.hibernate.bytecode.instrumentation.spi.AbstractFieldInterceptor;
 import org.hibernate.bytecode.internal.javassist.FieldHandler;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.proxy.HibernateProxy;
 import org.hibernate.proxy.LazyInitializer;
 

diff --git a/.../main/java/org/hibernate/bytecode/instrumentation/internal/javassist/JavassistHelper.java b/.../main/java/org/hibernate/bytecode/instrumentation/internal/javassist/JavassistHelper.java
@@ -27,7 +27,7 @@
 
 import org.hibernate.bytecode.instrumentation.spi.FieldInterceptor;
 import org.hibernate.bytecode.internal.javassist.FieldHandled;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 
 /**
  * @author Steve Ebersole

diff --git a/...re/src/main/java/org/hibernate/bytecode/instrumentation/spi/AbstractFieldInterceptor.java b/...re/src/main/java/org/hibernate/bytecode/instrumentation/spi/AbstractFieldInterceptor.java
@@ -25,7 +25,7 @@
 import java.io.Serializable;
 import java.util.Set;
 import org.hibernate.LazyInitializationException;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 
 /**
  * @author Steve Ebersole

diff --git a/...rnate-core/src/main/java/org/hibernate/bytecode/instrumentation/spi/FieldInterceptor.java b/...rnate-core/src/main/java/org/hibernate/bytecode/instrumentation/spi/FieldInterceptor.java
@@ -23,7 +23,7 @@
  */
 package org.hibernate.bytecode.instrumentation.spi;
 
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 
 /**
  * Contract for field interception handlers.

diff --git a/...ore/src/main/java/org/hibernate/bytecode/instrumentation/spi/LazyPropertyInitializer.java b/...ore/src/main/java/org/hibernate/bytecode/instrumentation/spi/LazyPropertyInitializer.java
@@ -25,7 +25,7 @@
 
 import java.io.Serializable;
 
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 
 /**
  * Contract for controlling how lazy properties get initialized.

diff --git a/hibernate-core/src/main/java/org/hibernate/cache/internal/StandardQueryCache.java b/hibernate-core/src/main/java/org/hibernate/cache/internal/StandardQueryCache.java
@@ -40,7 +40,7 @@
 import org.hibernate.cache.spi.QueryResultsRegion;
 import org.hibernate.cache.spi.UpdateTimestampsCache;
 import org.hibernate.cfg.Settings;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.internal.CoreMessageLogger;
 import org.hibernate.type.Type;
 import org.hibernate.type.TypeHelper;

diff --git a/hibernate-core/src/main/java/org/hibernate/cache/spi/CacheKey.java b/hibernate-core/src/main/java/org/hibernate/cache/spi/CacheKey.java
@@ -26,7 +26,7 @@
 import java.io.Serializable;
 
 import org.hibernate.EntityMode;
-import org.hibernate.engine.SessionFactoryImplementor;
+import org.hibernate.engine.spi.SessionFactoryImplementor;
 import org.hibernate.internal.util.compare.EqualsHelper;
 import org.hibernate.type.Type;
 

diff --git a/hibernate-core/src/main/java/org/hibernate/cache/spi/FilterKey.java b/hibernate-core/src/main/java/org/hibernate/cache/spi/FilterKey.java
@@ -31,7 +31,7 @@
 import java.util.Set;
 
 import org.hibernate.EntityMode;
-import org.hibernate.engine.TypedValue;
+import org.hibernate.engine.spi.TypedValue;
 import org.hibernate.internal.FilterImpl;
 import org.hibernate.type.Type;
 

diff --git a/hibernate-core/src/main/java/org/hibernate/cache/spi/QueryCache.java b/hibernate-core/src/main/java/org/hibernate/cache/spi/QueryCache.java
@@ -28,7 +28,7 @@
 
 import org.hibernate.HibernateException;
 import org.hibernate.cache.CacheException;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.type.Type;
 
 /**

diff --git a/hibernate-core/src/main/java/org/hibernate/cache/spi/QueryKey.java b/hibernate-core/src/main/java/org/hibernate/cache/spi/QueryKey.java
@@ -30,10 +30,10 @@
 import java.util.Set;
 
 import org.hibernate.EntityMode;
-import org.hibernate.engine.QueryParameters;
-import org.hibernate.engine.RowSelection;
-import org.hibernate.engine.SessionImplementor;
-import org.hibernate.engine.TypedValue;
+import org.hibernate.engine.spi.QueryParameters;
+import org.hibernate.engine.spi.RowSelection;
+import org.hibernate.engine.spi.SessionImplementor;
+import org.hibernate.engine.spi.TypedValue;
 import org.hibernate.internal.util.collections.CollectionHelper;
 import org.hibernate.internal.util.compare.EqualsHelper;
 import org.hibernate.transform.CacheableResultTransformer;

diff --git a/hibernate-core/src/main/java/org/hibernate/cache/spi/entry/CacheEntry.java b/hibernate-core/src/main/java/org/hibernate/cache/spi/entry/CacheEntry.java
@@ -28,7 +28,7 @@
 import org.hibernate.AssertionFailure;
 import org.hibernate.HibernateException;
 import org.hibernate.Interceptor;
-import org.hibernate.engine.SessionImplementor;
+import org.hibernate.engine.spi.SessionImplementor;
 import org.hibernate.event.EventSource;
 import org.hibernate.event.EventType;
 import org.hibernate.event.PreLoadEvent;