petoperaction.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.lang.reflect.InvocationTargetException;

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

import org.apache.commons.beanutils.BeanUtils;
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.actions.DispatchAction;

import com.wzxy.business.IPetMgr;
import com.wzxy.business.PetMgrFactory;
import com.wzxy.exception.DBException;
import com.wzxy.pojos.PetDTO;
import com.wzxy.pojos.PetOwnerDTO;
import com.wzxy.web.struts.form.PetInfoForm;

/** 
 * MyEclipse Struts
 * Creation date: 11-10-2007
 * 
 * XDoclet definition:
 * @struts.action path="/petOper" name="petInfoForm" parameter="method" scope="request" validate="true"
 */
public class PetOperAction extends DispatchAction {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 * @throws InvocationTargetException 
	 * @throws IllegalAccessException 
	 */
	public ActionForward update(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws IllegalAccessException, InvocationTargetException {
		PetInfoForm petInfoForm = (PetInfoForm) form;
		PetDTO petDTO=new PetDTO();
		BeanUtils.copyProperties(petDTO,petInfoForm);
		IPetMgr service=PetMgrFactory.getInstance();
		try {
			service.updatePet(petDTO);
	   } catch (DBException e) {
			ActionMessages errors=new ActionMessages();
			ActionMessage error=new ActionMessage("promt.update.failure");
			errors.add(ActionMessages.GLOBAL_MESSAGE,error);
			saveErrors(request,errors);
			return mapping.findForward("failure");
		}
		
		return mapping.findForward("success");
	}
	public ActionForward add(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws IllegalAccessException, InvocationTargetException {
		PetInfoForm petInfoForm = (PetInfoForm) form;
		PetDTO petDTO=new PetDTO();
		BeanUtils.copyProperties(petDTO,petInfoForm);
		IPetMgr service=PetMgrFactory.getInstance();
		try {
			service.addPet(petDTO);
		} catch (DBException e) {
			ActionMessages errors=new ActionMessages();
			ActionMessage error=new ActionMessage("promt.add.failure");
			errors.add(ActionMessages.GLOBAL_MESSAGE,error);
			saveErrors(request,errors);
			return mapping.findForward("failure");
		}
		
		return mapping.findForward("success");
	}
}