basemanager.java

自己写的一个struts+spring+hibernate测试程序

/*
 * Created on 2006-2-16
 */
package com.base;

import java.io.Serializable;
import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * <p>Title: </p>
 * <p>Description: Base class for Business Services - use this class for utility methods and
 * generic CRUD methods.</p>
 * <p>Copyright: Copyright (c) 2006</p>
 * <p>Company: epro</p>
 * @author tommy.zeng
 * @version 1.0
 */
public class BaseManager implements Manager {
    protected final Log log = LogFactory.getLog(getClass());
    protected BaseDAO dao = null;
    
    public void setDAO(BaseDAO dao) {
        this.dao = dao;
    }
    
    public Object getObject(Class clazz, Serializable id) {
        return dao.getObject(clazz, id);
    }
    
    public List getObjects(Class clazz) {
        return dao.getObjects(clazz);
    }
    
    public void removeObject(Class clazz, Serializable id) {
        dao.removeObject(clazz, id);
    }
    
    public void batchRemoveObject(Class clazz, String[] ids) {
        if(null!=ids) {
	        for(int i=0;i<ids.length;i++){
	            dao.removeObject(clazz, new Long(ids[i]));
	        }
        }
    }
    
    public void saveObject(Object o) {
        dao.saveObject(o);
    }
}