getnewdataaction.java

基于JAVA的学生就业信息网 实现对信息浏览 检索 审核 修改和删除

/*
 * Created on 2006-7-24
 *
 * 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 java.util.Vector;

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.StudentBaseInfo;
import org.ug.sztz.domain.oa.StudentJYInfo;

/**
 * @author Skywalker
 * 
 * TODO To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Style - Code Templates
 */
public class GetNewDataAction 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
		HashMap map = new HashMap();
		map.put("jlstatus", new Integer(1));
		map.put("xzstatus", "新增");
		String nowpage = request.getParameter("nowpage");
		if (nowpage == null)
			nowpage = "1";
		int number = 20;
		String allpages;
		Vector jbList = new Vector();
		try {
			List jyList = this.stuJYDao.getStudentJYInfoList(map);
			if(jyList.size()%number==0)
				allpages = Integer.toString(jyList.size()/number);
			else{
				allpages = Integer.toString(jyList.size()/number+1);
			}
			jyList = this.stuJYDao.getStudentJYInfoList(map,(Integer.parseInt(nowpage) - 1)
				* number, number);
			for(int i=0;i<jyList.size();i++){
				String xh = ((StudentJYInfo)jyList.get(i)).getXh();
				StudentBaseInfo jbInfo = this.stuBaseDao.getStudentBaseInfoByXh(xh);
				jbList.add(jbInfo);
			}
			request.setAttribute("nowpage", nowpage);
			request.setAttribute("allpages", allpages);
			request.setAttribute("jblist",jbList);
			request.setAttribute("jylist",jyList);
			return mapping.findForward("success");
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			request.setAttribute("info","数据库操作失败！");
			return mapping.findForward("failure");
		}
	}
}