diarypageaction.java

spring+struts+hibernate做的银行系统

/*
 * Created on 2006-4-16
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package cn.com.tym.blank.action;

import java.util.ArrayList;

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

import javax.sql.DataSource;

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 cn.com.tym.pub.ConnPool;
import cn.com.tym.pub.*;
import cn.com.tym.table.bean.RegisterBean;
import cn.com.tym.util.tablebean.UtilDiary;
import cn.com.tym.util.tablebean.UtilRegister;


/**
 * @author jack_booth
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class DiaryPageAction  extends  Action{
	
	
	 
	public ActionForward execute(ActionMapping mapping, 
								 ActionForm form,
								 HttpServletRequest request, 
								 HttpServletResponse response){
 
		if (EmployeeLogin.isLogin(request) == 0) {
			return mapping.findForward("logines");
		}
   
		 String id=((RegisterBean)request.getSession().getAttribute("user")).getRid();
		 
		 String mmId=request.getParameter("mmId");
	 
	 
	    String PageForward="error"; 
	    ArrayList arraylist=new ArrayList();	
	    
	    UtilDiary util=new UtilDiary();
 
	   DB db=null;
	   try{
		 	ConnPool pool=new ConnPool();
	        DataSource dataSource=pool.Tomcat_JDBC_DataSource();
	        db = new DB(dataSource);
	     
	        if(mmId.equals(id)){
	        arraylist=util.diaryAll(request,id,db);
	       }
	        else{
	    	arraylist=util.diaryNotAll(request,mmId,db);
	      }
	        
	        request.setAttribute(Constants.DIARYLIST,arraylist); 
	        request.setAttribute("mmId",mmId);
	       	PageForward="viewDiary";

	       }  
	   catch(Exception e){ 
        	e.printStackTrace(); 
        }
        finally{
        	db.close();
        }    
     
 return mapping.findForward(PageForward);
	}
	

}