linkmanchecker.java

来自「一个用java编写的功能强大的OA系统」· Java 代码 · 共 69 行

package com.redmoon.oa.visual.module;

import java.util.*;

import javax.servlet.http.*;

import cn.js.fan.util.*;
import com.redmoon.oa.visual.*;
import com.redmoon.oa.flow.FormField;


public class LinkmanChecker implements IModuleChecker {
    public LinkmanChecker() {
    }

    
    public boolean onDel(FormDAO fdao) throws ErrMsgException {
        return true;
    }

    public FormField getFormField(Vector fields, String fieldName) {
        Iterator ir = fields.iterator();
        while (ir.hasNext()) {
            FormField ff = (FormField)ir.next();
            if (ff.getName().equals(fieldName))
                return ff;
        }
        return null;
    }

    
    public boolean validateCreate(HttpServletRequest request, Vector fields) throws
            ErrMsgException {
        FormField ff = getFormField(fields, "linkmanName");
        if (ff==null)
            throw new ErrMsgException("姓名不能为空！");
        if (ff.getValue().equals(""))
            throw new ErrMsgException("联系人姓名不能为空！");
        ff = getFormField(fields, "customer");
        if (ff==null)
            throw new ErrMsgException("客户不能为空！");
        if (ff.getValue().equals(""))
            throw new ErrMsgException("客户名称不能为空！");
        return true;
    }

    
    public boolean validateDel(HttpServletRequest request, FormDAO fdao) throws
            ErrMsgException {
        return true;
    }

    
    public boolean validateUpdate(HttpServletRequest request, Vector fields) throws
            ErrMsgException {
        FormField ff = getFormField(fields, "linkmanName");
        if (ff==null)
            throw new ErrMsgException("姓名不能为空！");
        if (ff.getValue().equals(""))
            throw new ErrMsgException("联系人姓名不能为空！");
        ff = getFormField(fields, "customer");
        if (ff==null)
            throw new ErrMsgException("客户不能为空！");
        if (ff.getValue().equals(""))
            throw new ErrMsgException("客户名称不能为空！");
        return true;
    }
}