templetcontroller.java

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package com.yhbbs.admin.web.sys;

import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.validation.BindException;
import org.springframework.validation.Errors;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.SimpleFormController;

import com.yhbbs.admin.web.sys.form.TempletForm;
import com.yhbbs.message.biz.MessageBiz;
import com.yhbbs.message.itface.Templet;
import com.yhbbs.utils.ReqUtils;
/**
 * <p>Title:消息模版管理Controller</p>
 * <li>	0：注册协议、1：注册消息、2：移动消息、3：删除消息模版设置
 * <br><b>WebSite: www.yyhweb.com</b>
 * <br><b>CopyRight: yyhweb[由由华网]</b>
 * @author stephen
 * @version YHBBS-2.0
 */
public class TempletController extends  SimpleFormController{

	// 构造函数设置其属性
	public TempletController(){
		this.setSessionForm(true);
		this.setValidateOnBinding(false);
		this.setCommandName("tempForm");
		this.setFormView("templet");
	}
	// 初始化数据
	protected Map referenceData(HttpServletRequest request, Object obj, Errors error) throws Exception {
		int option = ReqUtils.getInt(request, "type");
		Map<String, Integer> model = new HashMap<String, Integer>();
		model.put("type", option);
		return model;
	}
	// 取得表单
	protected Object formBackingObject(HttpServletRequest request) throws Exception {
		int option = ReqUtils.getInt(request, "type");
		Templet templet = null;
		if(option==0 || option==1 ||option==2 || option==3){
		  switch (option){
			case 0:templet = MessageBiz.getRegTemplet();
				   break;
			case 1:templet = MessageBiz.getRegMessage();
				   break;
			case 2:templet = MessageBiz.getMoveMessage();
			       break;
			case 3:templet = MessageBiz.getDelMessage();
				   break;
		    default:break;
		  }
		  return new TempletForm(templet);
		}else
			return new TempletForm();
	}
	//	数据邦定和表单验证
//	protected void onBindAndValidate(HttpServletRequest request,Object command,BindException errors){
//		ForumAddForm forumForm = (ForumAddForm)command;
//		Forum forum = forumForm.getForum();
//		if(forum.getId()<=0){
//			int classId = ReqUtils.getInt(request, "classId");
//			forum.setClassid(classId);
//			forum.setParentid(0);
//		}
//		
//	}
	// 表单提交
	protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object command,BindException errors){
		Map<String, String> model = new HashMap<String, String>();
		int option = ReqUtils.getInt(request, "type");
		TempletForm tempForm = (TempletForm)command;
		Templet templet = tempForm.getTemplet();
		boolean flag = MessageBiz.updateTemplet(option, templet);
		
		if(flag){
			model.put("okinfo", "修改模版");
			model.put("forward", "<a href='../admin/index.do'>管理首页</a>");
			return new ModelAndView("success",model);
		}else{
			model.put("errinfo", "修改模版");
			model.put("forward", "<a href='#' onclick='javascript:history.go(-1)'>返回</a>");
			return new ModelAndView("failure",model);
		}
	}
}