【Java开源代码栏目提醒】:本文主要为网学会员提供CatFindByPrimaryKeyWebAction.java,希望对需要CatFindByPrimaryKeyWebAction.java网友有所帮助,学习一下!
package com.relationinfo.finance.servlet.actions;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.relationinfo.finance.dao.CatDao;
import com.relationinfo.finance.dto.Cat;
import com.relationinfo.finance.factory.CatDaoFactory;
import com.relationinfo.finance.servlet.WebAction;
import com.relationinfo.finance.servlet.WebController;
public class CatFindByPrimaryKeyWebAction extends WebAction
{
/**
* Method 'execute'
*
* @param servlet
* @param request
* @param response
* @throws ServletException
*/
public void execute(WebController servlet, HttpServletRequest request, HttpServletResponse response) throws ServletException
{
try {
// 解析参数
int userId = parseInt( request, "userId" );
int catId = parseInt( request, "catId" );
//创建Dao类
CatDao dao = CatDaoFactory.create();
// 执行查询
Cat dto = dao.findByPrimaryKey(userId, catId);
// 存储结果
request.setAttribute( "result", dto );
// forward request on to the appropriate JSP page to display the results
forward( servlet, request, response, "/CatFindByPrimaryKeyResult.jsp" );
}
catch (Exception e) {
throw new ServletException( "Failed to process request", e );
}
}
}
上一篇:
CatFindAllWebAction.java
下一篇:
论“十二五”期间的行政体制改革