delsortaction.java

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/*
 * Created on 2006-7-19
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package org.ug.sztz.webview.structs.actions.oa;

import java.util.HashMap;
import java.util.List;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.ug.sztz.domain.oa.NewsEntity;
import org.ug.sztz.domain.oa.Sort;

/**
 * @author Skywalker
 * 
 * TODO To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Style - Code Templates
 */
public class DelSortAction extends BaseAction {

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping,
	 *      org.apache.struts.action.ActionForm,
	 *      javax.servlet.http.HttpServletRequest,
	 *      javax.servlet.http.HttpServletResponse)
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		// TODO Auto-generated method stub
		String id = request.getParameter("id");
		Sort sort = this.sortDao.getSortById(id);
		
		if (sort.getFather_id() == 0) {
			try {
				List sortList = this.sortDao.getSubSortListById(id);
				for (int i = 0; i < sortList.size(); i++) {
					HashMap map = new HashMap();
					map.put("sort",String.valueOf(((Sort) sortList.get(i)).getId()));
					List newsList = this.newsDao.getNewsListBySort(map);
					for(int j=0;j<newsList.size();j++)
					{
						this.newsDao.deleteNews(String.valueOf(((NewsEntity)newsList.get(j)).getId()));
						}
					this.sortDao.deleteSort(String.valueOf(((Sort) sortList.get(i))
							.getId()));
				}
				this.sortDao.deleteSort(id);
				HashMap map = new HashMap();
				map.put("sort",String.valueOf(sort.getId()));
				List newsList = this.newsDao.getNewsListBySort(map);
				for(int i=0;i<newsList.size();i++)
				{
					this.newsDao.deleteNews(String.valueOf(((NewsEntity)newsList.get(i)).getId()));
					}
				return mapping.findForward("success");
			} catch (RuntimeException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
				request.setAttribute("info", "操作失败！");
				return mapping.findForward("failure");
			}
		} else {
			try {
				this.sortDao.deleteSort(id);
				HashMap map = new HashMap();
				map.put("sort",String.valueOf(sort.getId()));
				List newsList = this.newsDao.getNewsListBySort(map);
				for(int i=0;i<newsList.size();i++)
				{
					this.newsDao.deleteNews(String.valueOf(((NewsEntity)newsList.get(i)).getId()));
					}
				return mapping.findForward("success");
			} catch (Exception e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
				request.setAttribute("info", "操作失败！");
				return mapping.findForward("failure");
			}
		}
		
		//HashMap map=new HashMap();
		//map.put("sort",String.valueOf(sort.getId()));
		//List newslist=newsDao.getNewsListBySort(map);
	}
}