dhlookuppatientaction.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 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.Clinic;
import bean.HeadDoctor;
import bean.Patient;

import com.yourcompany.struts.form.DhLookUpPatientForm;

/** 
 * MyEclipse Struts
 * Creation date: 10-20-2005
 * 
 * XDoclet definition:
 * @struts.action path="/dhLookUpPatient" name="dhLookUpPatientForm" input="/form/dhLookUpPatient.jsp" scope="request" validate="true"
 */
public class DhLookUpPatientAction 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 {
		DhLookUpPatientForm dhLookUpPatientForm = (DhLookUpPatientForm) form;
		// TODO Auto-generated method stub
		HttpSession session = request.getSession();
		HeadDoctor hd = (HeadDoctor)session.getAttribute("headDoctor");
		ArrayList relatives = hd.getRelatives(dhLookUpPatientForm.getPatientId());
		request.setAttribute("relatives",relatives);
		Patient patient = hd.getPatient(dhLookUpPatientForm.getPatientId());
		if(patient == null){
			session.setAttribute("message","patient not found");
			return mapping.findForward("error");
		}
		Clinic clinic = hd.getClinic(patient.getClinicNum());
		request.setAttribute("clinic",clinic);
		request.setAttribute("patient",patient);
		return mapping.findForward("dhpatient");
	}

}