office_mylistaction.java

来自「这个程序是花了好几十万请人开发的」· Java 代码 · 共 67 行

/*
 * 
 * @author 郑文金
 *
 * 这个action用于在"网上办公室"中显示通讯录列表
 *
 */
package struts.action;

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import javabean.*;
import java.util.Vector;
import java.sql.*;
import javax.servlet.http.HttpSession;

public class Office_mylistAction extends Action {


	private ConnectionPool pool;
	private Connection con;
	public Office_mylistAction() throws SQLException
	{
		pool=ConnectionPool.getInstance();               //初始化连接池	
	}
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response)
		throws Exception 
	{
		Vector vec=new Vector();
		HttpSession session=request.getSession();
		con=pool.getConnection();  //从池中获得一个连接
		Txlbdao txl=new Txlbdao(con);
		PageNumber pagenumber=new PageNumber(con);
		int pagesize=5;
	
		String code=request.getParameter("code");
		if(code==null)
			code="1";
		pagenumber.setPagesize(pagesize);
		String uid=(String)session.getAttribute("uid");
		String str="select * from txlb where UUID= "+"'"+uid+"'";
		pagenumber.setRowcount(str);
		pagenumber.setPagecount();
		vec=txl.query(Integer.parseInt(code),pagesize,str);
		request.setAttribute("vec",vec);
		request.setAttribute("code",code);
		request.setAttribute("pagecount",String.valueOf(pagenumber.getPagecount()));
		con.commit();
		if(con!=null)
		{
			con.close();
		}
		return (mapping.findForward("office_mylist"));	
	}

}