beforedeleteimagecontroller.java

来自「java写的blog」· Java 代码 · 共 41 行

/*
 * Created on 2004-10-13
 * Author: Xuefeng, Copyright (C) 2004, Xuefeng.
 */
package org.crystalblog.web;

import java.util.*;

import javax.servlet.http.*;

import org.crystalblog.logic.Facade;

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

/**
 * Prompt before delete an image.
 * 
 * @author Xuefeng
 */
public class BeforeDeleteImageController implements Controller {

    private Facade facade;

    public void setFacade(Facade facade) { this.facade = facade; }

    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
        int accountId = Identity.getIdentity(request).getAccountId();
        int imageId = Integer.parseInt(request.getParameter("imageId"));
        int categoryId = Integer.parseInt(request.getParameter("categoryId"));
        Map map = new HashMap();
        map.put("account", facade.getAccount(accountId));
        map.put("position", "Manage >> Prompt");
        map.put("yesUrl", "deleteImage.c?imageId=" + imageId + "&categoryId=" + categoryId);
        map.put("noUrl", "manageImage.c");
        map.put("message", "Are you sure that you want to delete this image? This operation is unrecoverable.");
        return new ModelAndView("/manage/prompt.html", map);
    }

}