friendfindwherenoteequalsaction.java

通过Tomcat实现服务器的功能然后进行实现 这是一个个人通讯管理系统

package com.relationinfo.txl.struts.actions;

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.relationinfo.txl.dao.FriendDao;
import com.relationinfo.txl.dto.Friend;
import com.relationinfo.txl.factory.FriendDaoFactory;

public class FriendFindWhereNoteEqualsAction extends Action
{
	/**
	 * Method 'execute'
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @throws Exception
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception
	{
		try {
			// 解析参数
			java.lang.String _note = request.getParameter("note");
		
			//创建Dao类
			FriendDao dao = FriendDaoFactory.create();
		
			// 执行查询
			Friend dto[] = dao.findWhereNoteEquals(_note);
		
			// 存储结果
			request.setAttribute( "result", dto );
		
			return mapping.findForward( "success" );
		}
		catch (Exception e) {
			ActionErrors _errors = new ActionErrors();
			_errors.add( ActionErrors.GLOBAL_ERROR, new ActionError("internal.error", e.getClass().getName() + ": " + e.getMessage() ) );
			saveErrors( request, _errors );
			return mapping.findForward( "failure" );
		}
		
	}

}