entitynameinterceptor.java

来自「好东西,hibernate-3.2.0,他是一开元的树杖hibernate-3.」· Java 代码 · 共 25 行

package org.hibernate.test.dynamicentity.tuplizer;

import org.hibernate.EmptyInterceptor;
import org.hibernate.test.dynamicentity.ProxyHelper;

/**
 * @author <a href="mailto:[e-mail]">Steve Ebersole </a>
 */
public class EntityNameInterceptor extends EmptyInterceptor {
	/**
	 * The callback from Hibernate to determine the entity name given
	 * a presumed entity instance.
	 *
	 * @param object The presumed entity instance.
	 * @return The entity name (pointing to the proper entity mapping).
	 */
	public String getEntityName(Object object) {
		String entityName = ProxyHelper.extractEntityName( object );
		if ( entityName == null ) {
			entityName = super.getEntityName( object );
		}
		return entityName;
	}
}