querymanager.java

来自「采用tapestry的简单OA系统」· Java 代码 · 共 22 行

package com.ejsun.entapps.core.persistence;

import java.util.List;


/**
 * @author	Quake Wang
 * @create	2004-3-17
 * @version $Revision: 1.1 $
 */

public interface QueryManager {
	public Object loadById(Class entity, long id);
	public Object loadByName(Class namedEntity, String name);
	public Object loadByNamedQuery(String query, Object obj);
	public List findAll(Class entity);
	public List findByNamedQuery(String query);
	public List findByNamedQuery(String query, Object parameter);
	public List findByNamedQuery(String query, Object[] parameters);
	public List find(String query);
}