groovy/modules/grails/src/persistence/org/codehaus/groovy/grails/orm/hibernate/metaclass/RefreshPersistentMethod.java

/* Copyright 2004-2005 the original author or authors.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.codehaus.groovy.grails.orm.hibernate.metaclass;

import org.hibernate.SessionFactory;
/**
 * The "refresh" persistent instance method. This method refreshes the current
 * instances state.
 * 
 * eg.
 * instance.refresh();
 * 
 * @author Graeme Rocher
 *
 */
public class RefreshPersistentMethod extends AbstractDynamicPersistentMethod {

	private static final String METHOD_SIGNATURE = "refresh";

	public RefreshPersistentMethod(SessionFactory sessionFactory, ClassLoader classLoader) {
		super(METHOD_SIGNATURE,sessionFactory, classLoader);
	}

	protected Object doInvokeInternal(Object target, Object[] arguments) {
		super.getHibernateTemplate().refresh(target);
		return null;
	}

}