deleteorderaction.java

主要是航空预订系统

/**
 * 
 */
package com.air.action;

import java.util.List;

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

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 com.air.backend.util.DeleteOrderUtil;
import com.air.backend.util.ShowOrdersUtil;
import com.air.form.DestineForm;
import com.air.model.Destine;

/**
 * @author jelly_yang
 *
 */
public class DeleteOrderAction extends Action {
	public final ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception{
		String did = request.getParameter("did");
		if(did!=null){
			DeleteOrderUtil.getInstance().deleteOrder(did);
		}
		List<Destine> destines = ShowOrdersUtil.getInstance().showOrders();
		request.setAttribute("destines", destines);
		return mapping.findForward("delete");
	}
}