deldiaryaction.java

来自「spring+struts+hibernate做的银行系统」· Java 代码 · 共 82 行

/*
 * 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 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 DelDiaryAction  extends  Action{
	
	
	 
	public ActionForward execute(ActionMapping mapping, 
								 ActionForm form,
								 HttpServletRequest request, 
								 HttpServletResponse response){
 

		if (EmployeeLogin.isLogin(request) == 0) {
			return mapping.findForward("login");
		} 
			String diaryId=request.getParameter("articleId");//�õ��ռDZ��ID
		 
		 	String mmId=request.getParameter("mmId");
	    	String PageForward="error";

			  DB db=null; 
			  UtilDiary util=new UtilDiary();
			  UtilRegister util2=new  UtilRegister(); // ҵ���߼�(�����Ա)
				 
				  RegisterBean bean=new RegisterBean(); //ֵ����
		        try{
				 	ConnPool pool=new ConnPool();
			        DataSource dataSource=pool.Tomcat_JDBC_DataSource();
			        db = new DB(dataSource); 
		 
			        if(util.delete(diaryId,db)){
			        
			        	PageForward="diaryList";  //�ٵ��Ǹ�ɾ���Ժ���б�ҳ��
			        	  request.setAttribute("mmId",mmId);
			        } 
		        } 
		        catch(Exception e){ 
		        	e.printStackTrace();
		      
		        }
		        finally{
		        	db.close();
		        }    
		     
		 return mapping.findForward(PageForward);
}
	
	
}