/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.search.hcore.util.impl;
import org.hibernate.Hibernate;
import org.hibernate.proxy.HibernateProxy;
import org.hibernate.search.backend.spi.Work;
/**
* @author Emmanuel Bernard
*/
public final class HibernateHelper {
private HibernateHelper() {
}
/**
* Get the real class type.
* In case of Hibernate proxies, return the entity type rather than the proxy's
*
* @param <T> the type of the entity
* @param entity an instance of the entity type
* @return the real class of the type
*/
public static <T> Class<T> getClass(T entity) {
return Hibernate.getClass( entity );
}
public static void initialize(Object entity) {
Hibernate.initialize( entity );
}
public static boolean isInitialized(Object entity) {
return Hibernate.isInitialized( entity );
}
public static Class<?> getClassFromWork(Work work) {
return work.getEntityClass() != null ?
work.getEntityClass() :
getClass( work.getEntity() );
}
public static Object unproxy(Object value) {
if ( value instanceof HibernateProxy ) {
value = ( (HibernateProxy) value ).getHibernateLazyInitializer().getImplementation();
}
return value;
}
}