finishrequestaction.java

一个小型的医疗管理系统

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.1.1/xslt/JavaClass.xsl

package com.yourcompany.struts.action;

import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Iterator;

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

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 bean.NurseAdmin;
import bean.Requistition;

import com.yourcompany.struts.form.FinishRequestForm;

/** 
 * MyEclipse Struts
 * Creation date: 10-21-2005
 * 
 * XDoclet definition:
 * @struts.action path="/finishRequest" name="finishRequestForm" input="/form/finishRequest.jsp" scope="request" validate="true"
 */
public class FinishRequestAction extends Action {

	// --------------------------------------------------------- Instance Variables

	// --------------------------------------------------------- Methods

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 * @throws SQLException 
	 */
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) throws SQLException {
		FinishRequestForm finishRequestForm = (FinishRequestForm) form;
		// TODO Auto-generated method stub
		HttpSession session = request.getSession();
		ArrayList al = (ArrayList)session.getAttribute("objects");
		NurseAdmin nurseAdmin = (NurseAdmin)session.getAttribute("nurseAdmin");
		boolean flag;
		for(Iterator it = al.iterator();it.hasNext();){
			Requistition requistition= (Requistition)it.next();
			flag = nurseAdmin.reduceObject(requistition);
			if(!flag){
				session.setAttribute("message","quantity "+requistition.getName()+"not enough");
				return mapping.findForward("error");
			}
		}
		session.setAttribute("message","get object success");
		return mapping.findForward("success");
	}

}