dhupdatesupplier1action.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 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.HeadDoctor;
import bean.Supplier;

import com.yourcompany.struts.form.DhUpdateSupplier1Form;

/** 
 * MyEclipse Struts
 * Creation date: 10-20-2005
 * 
 * XDoclet definition:
 * @struts.action path="/dhUpdateSupplier1" name="dhUpdateSupplier1Form" input="/form/dhUpdateSupplier1.jsp" scope="request" validate="true"
 */
public class DhUpdateSupplier1Action extends Action {

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

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

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 * @throws Exception 
	 */
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) throws Exception {
		DhUpdateSupplier1Form dhUpdateSupplier1Form = (DhUpdateSupplier1Form) form;
		// TODO Auto-generated method stub
		HttpSession session = request.getSession();
		HeadDoctor hd = (HeadDoctor)session.getAttribute("headDoctor");
		Supplier supplier = hd.getSupplier(dhUpdateSupplier1Form.getSupplierId());
		if(supplier == null){
			session.setAttribute("message","supplier not found");
			return mapping.findForward("error");
		}
		request.setAttribute("supplier",supplier);
		return mapping.findForward("dhSupplier2");
		
	}

}