vetaction.java

爱心”宠物诊所的职员需要使用系统提供的如下功能： 浏览诊所的兽医以及他们的专业特长； 浏览宠物的主人（即诊所的客户）的相关信息； 更新宠物的主人的相关信息； 向系统中增加一个新客户； 浏览宠

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.wzxy.web.struts.action;

import java.util.ArrayList;

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 org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.action.DynaActionForm;

import com.wzxy.business.IPetMgr;
import com.wzxy.business.PetMgrFactory;
import com.wzxy.exception.DBException;
import com.wzxy.exception.VetNotExistsException;

/**
 * MyEclipse Struts Creation date: 11-05-2007
 * 
 * XDoclet definition:
 * 
 * @struts.action path="/toVetSearch" name="vetForm" input="/vetsearch.jsp"
 *                scope="request" validate="true"
 * @struts.action-forward name="success" path="/vetsearch_name.jsp"
 * @struts.action-forward name="failure" path="/vetsearch.jsp"
 */
public class VetAction extends Action {
	/*
	 * Generated Methods
	 */

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaActionForm vetForm = (DynaActionForm) form;
	
		IPetMgr service = PetMgrFactory.getInstance();
		ArrayList list = new ArrayList();
		try {
			list = (ArrayList) service.VetSearch(vetForm.getString("vetName"),
					vetForm.getString("vetSpecName"));
			request.setAttribute("vetList", list);
		} catch (DBException e) {
			e.printStackTrace();
			return mapping.findForward("failure");
		} catch (VetNotExistsException e) {
			ActionMessages errors = new ActionMessages();
			ActionMessage error = new ActionMessage("promt.vet.notExists");
			errors.add(ActionMessages.GLOBAL_MESSAGE, error);
			saveErrors(request, errors);
			return mapping.findForward("failure");
		}

		return mapping.findForward("success");

	}
}