singerfrontaction.java

ktv点歌系统前台收银有开包房

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.ktv.action.front;

import java.util.ArrayList;
import java.util.List;

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

import org.apache.log4j.Logger;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.DynaActionForm;
import org.apache.struts.actions.DispatchAction;

import com.ktv.common.LogUtil;
import com.ktv.common.Page;
import com.ktv.common.PageUtil;
import com.ktv.dao.IBasicDAO;
import com.ktv.dao.QueryDAO;
import com.ktv.entity.Song;
/** 
 * MyEclipse Struts
 * Creation date: 09-11-2007
 * 
 * XDoclet definition:
 * @struts.action path="/jobs" name="jobsForm" input="/form/jobs.jsp" parameter="methods" scope="request"
 */
public class SingerFrontAction extends DispatchAction {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	private IBasicDAO singerFrontDAO;

	Logger loger=LogUtil.getLogger(SingerFrontAction.class);//定义日志对象loger




	public IBasicDAO getSingerFrontDAO() {
		return singerFrontDAO;
	}






	public void setSingerFrontDAO(IBasicDAO singerFrontDAO) {
		this.singerFrontDAO = singerFrontDAO;
	}






	public ActionForward getSingerList(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		
		DynaActionForm daForm = (DynaActionForm)form;
		String condition=request.getParameter("singerType");
		try{
		
		Page page = PageUtil.splitPage(daForm, singerFrontDAO,condition);	
		//request.getRealPath("/");取得当前项目的路径
		ArrayList singerList= (ArrayList)singerFrontDAO.getList(
				page.getStartRow(), page.getPageSize(),condition);
		
		request.setAttribute("singerList" , singerList);//查询歌手的列表
		request.setAttribute("condition", condition);//查询歌手的条件
		return mapping.findForward("singer");//转交到singerList.jsp页面
		}
		catch(Exception ex){
			ex.printStackTrace();//打印栈轨迹
			return null;
		}
	}
	public ActionForward getAllSingerList(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		
		DynaActionForm daForm=(DynaActionForm)form;
		Page page=PageUtil.splitPage(daForm,singerFrontDAO);
		ArrayList singerAllList=(ArrayList)singerFrontDAO.getAll(page.getStartRow(), page.getPageSize());
		request.setAttribute("singerAllList", singerAllList);
	
			
			return mapping.findForward("singerAll");
		}
	

}