usermodel.java

来自「一个论坛程序的简单实现」· Java 代码 · 共 94 行

/*
 * Copyright (c) 2003, Rafael Steil
 * All rights reserved.

 * Redistribution and use in source and binary forms, 
 * with or without modification, are permitted provided 
 * that the following conditions are met:

 * 1) Redistributions of source code must retain the above 
 * copyright notice, this list of conditions and the 
 * following  disclaimer.
 * 2)  Redistributions in binary form must reproduce the 
 * above copyright notice, this list of conditions and 
 * the following disclaimer in the documentation and/or 
 * other materials provided with the distribution.
 * 3) Neither the name of "Rafael Steil" nor 
 * the names of its contributors may be used to endorse 
 * or promote products derived from this software without 
 * specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT 
 * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, 
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 
 * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE 
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 
 * IN CONTRACT, STRICT LIABILITY, OR TORT 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
 * 
 * Created on 24/05/2004 22:36:07
 * The JForum Project
 * http://www.jforum.net
 */
package net.jforum.drivers.postgresql;

import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.List;

import net.jforum.JForum;
import net.jforum.entities.User;
import net.jforum.util.preferences.SystemGlobals;

/**
 * @author Rafael Steil
 * @version $Id: UserModel.java,v 1.5 2004/11/05 03:29:42 rafaelsteil Exp $
 */
public class UserModel extends net.jforum.drivers.generic.UserModel
{
	/** 
	 * @see net.jforum.model.UserModel#addNew(net.jforum.entities.User)
	 */
	public int addNew(User user) throws Exception
	{
		this.setSupportAutoGeneratedKey(false);
		this.setAutoGeneratedKeysQuery(SystemGlobals.getSql("UserModel.lastGeneratedUserId"));
		
		return super.addNew(user);
	}

	/** 
	 * @see net.jforum.model.UserModel#selectAll(int, int)
	 */
	public List selectAll(int startFrom, int count) throws Exception
	{
		PreparedStatement p;

		if (count > 0) {
			p = JForum.getConnection().prepareStatement(SystemGlobals.getSql("UserModel.selectAllByLimit"));
			p.setInt(1, count);
			p.setInt(2, startFrom);
		}
		else {
			p = JForum.getConnection().prepareStatement(SystemGlobals.getSql("UserModel.selectAll"));
		}
		
		ResultSet rs = p.executeQuery();
		List list = super.processSelectAll(rs);
		rs.close();
		p.close();
		
		return list;
	}
}