rankmgr.java

来自「一个用java编写的功能强大的OA系统」· Java 代码 · 共 92 行

package com.redmoon.oa.basic;

import cn.js.fan.db.Conn;
import cn.js.fan.util.*;
import java.sql.*;
import com.redmoon.oa.pvg.Privilege;
import cn.js.fan.util.ErrMsgException;
import javax.servlet.http.*;
import org.apache.log4j.Logger;
import cn.js.fan.db.*;
import cn.js.fan.web.SkinUtil;



public class RankMgr {
    Logger logger = Logger.getLogger(RankMgr.class.getName());

    public RankMgr() {

    }

    public boolean modify(HttpServletRequest request) throws ErrMsgException {
        boolean re = true;
        String errmsg = "";
        String code = ParamUtil.get(request, "code").trim();
        String name = ParamUtil.get(request, "userName").trim();
        if (code.equals("")) {
            errmsg += "编码不能为空！\\n";
        }
        if (name.equals(""))
            errmsg += "名称不能为空！\\n";
        int orders = 0;
        try {
            orders = ParamUtil.getInt(request, "orders");
        }
        catch (ErrMsgException e) {
            errmsg += "顺序必须为数字！\\n";
        }
        if (!errmsg.equals("")) {
            throw new ErrMsgException(errmsg);
        }
        RankDb rdb = getRankDb(code);
        rdb.setName(name);
        rdb.setOrders(orders);
        re = rdb.save();
        return re;
    }

    public RankDb getRankDb(String code) {
        RankDb rdb = new RankDb();
        return rdb.getRankDb(code);
    }

    public boolean create(HttpServletRequest request) throws ErrMsgException {
        boolean re = true;
        String errmsg = "";
        String code = ParamUtil.get(request, "code").trim();
        String name = ParamUtil.get(request, "userName").trim();
        if (code.equals("")) {
            errmsg += "编码不能为空！\\n";
        }
        if (name.equals(""))
            errmsg += "名称不能为空！\\n";
        int orders = 0;
        try {
            orders = ParamUtil.getInt(request, "orders");
        }
        catch (ErrMsgException e) {
            errmsg += "顺序必须为数字！\\n";
        }
        if (!errmsg.equals("")) {
            throw new ErrMsgException(errmsg);
        }
        RankDb rdb = new RankDb();
        rdb.setCode(code);
        rdb.setName(name);
        rdb.setOrders(orders);
        re = rdb.create();

        return re;
    }

    public boolean del(HttpServletRequest request) throws ErrMsgException {
        String code = ParamUtil.get(request, "code");
        RankDb RankDb = getRankDb(code);
        if (RankDb == null || !RankDb.isLoaded()) {
            throw new ErrMsgException("该项已不存在！");
        }
        return RankDb.del();
    }
}