adaction.java

来自「社区文章采用的是平板、树形自由选择的两种展示方式」· Java 代码 · 共 61 行

/* 
 * Created on 2007-8-4
 * Last modified on 2007-11-3
 * Powered by YeQiangWei.com
 */
package com.yeqiangwei.club.controller.action;

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

import com.yeqiangwei.club.exception.ClubException;
import com.yeqiangwei.club.service.ServiceLocator;
import com.yeqiangwei.club.service.ServiceWrapper;
import com.yeqiangwei.club.model.Ad;
import com.yeqiangwei.club.service.util.AdService;
import com.yeqiangwei.club.util.MessageUtils;
import com.yeqiangwei.util.HttpServletUtils;
import com.yeqiangwei.util.ParamUtils;

public class AdAction {
	
	public void createOrUpdate(HttpServletRequest request,HttpServletResponse response) {
		Ad model = new Ad();
		model.setIsList(ParamUtils.getByteParameter(request,"isList"));
		model.setTitle(ParamUtils.getStringParameter(request,"title"));
		model.setContent(ParamUtils.getStringParameter(request,"content"));
		model.setArea(ParamUtils.getByteParameter(request,"area"));
		model.setType(ParamUtils.getByteParameter(request,"type"));
		String[] forumIds = request.getParameterValues("forumId");
		try {
			getAdService().createOrUpdate(model,forumIds);
			request.setAttribute("message",MessageUtils.getMessage("success"));
			HttpServletUtils.forward(request,response,"ads.jsp");
		} catch (ClubException e) {
			request.setAttribute("message",e.getMessage());
			HttpServletUtils.forward(request,response,"ad.jsp");
		}
	}
	
	public void deleteById(HttpServletRequest request,HttpServletResponse response){
		try {
			this.getAdService().deleteById(ParamUtils.getIntParameter(request,"adId"));
			request.setAttribute("message",MessageUtils.getMessage("success"));
		} catch (ClubException e) {
			request.setAttribute("message",e.getMessage());
		}
		HttpServletUtils.forward(request,response,"ads.jsp");
	}
	
	public void clearCache(HttpServletRequest request,HttpServletResponse response){
		this.getAdService().clearCache();
		request.setAttribute("message",MessageUtils.getMessage("success"));
		HttpServletUtils.forward(request,response,"ads.jsp");
	}
	
	public AdService getAdService() {
		return ServiceWrapper.<AdService>getSingletonInstance(ServiceLocator.AD);
	}
	
}