addcustomeraction.java

中国移动的Hibernate+Spring+Struts项目 源码无私奉献~~

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package 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 struts.form.AddCustomerForm;
import po.*;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;

import business.IOperator;

/** 
 * 功能:增加客户
 * 作者:赵昌峻
 * Creation date: 11-02-2006
 * 
 * XDoclet definition:
 * @struts.action path="/addCustomer" name="addCustomerForm" input="/web/newCustomer1.jsp" scope="request" validate="true"
 * @struts.action-forward name="success" path="/web/newUser.jsp"
 */
public class AddCustomerAction 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) {
		AddCustomerForm addCustomerForm = (AddCustomerForm) form;// TODO Auto-generated method stub
		HttpSession session=request.getSession();
		//通过收集从页面传过来的form表单构造客户对象
		Tcustomer customer=new Tcustomer();
		customer.setCustomerAddress(addCustomerForm.getCustomerAddress());
		customer.setCustomerBirtyday(addCustomerForm.getCustomerBirtyday());
		customer.setCustomerName(addCustomerForm.getCustomerName());
		customer.setCustomerSex(addCustomerForm.getCustomerSex());
		customer.setIdNumber(addCustomerForm.getIdNumber());
		customer.setIdType(addCustomerForm.getIdType());
		/*这个地方是用spring的关键所在
		 * 通过FileSystemXmlApplicationContext类得到spring配置文件
		 * 通过ApplicationContext得到应用程序上下文context.
		 * 用getBean(类对象名)方法即可得到"具体干活的类"
		 * 直接用接口类就可以调用相关方法.
		 */
		
		ApplicationContext context=new FileSystemXmlApplicationContext("C:\\eclipse\\workspace\\chinamobile\\src\\applicationContext.xml");
		IOperator dooperator=(IOperator)context.getBean("operatorservice");
		//		调用业务层方法判断客户是否存在
		Tcustomer mycustomer=dooperator.isCustomerExist(customer);
		if(mycustomer==null){
			//如果客户不存在,调用业务层方法增加客户.
			mycustomer = dooperator.addCustomer(customer);//直接调用实现了Tcustomer类的子类的方法处理业务(增加客户)
			if(mycustomer!=null){
				//将客户信息写入session
				session.setAttribute("customer", mycustomer);
				return mapping.findForward("success");
			}else{
				request.setAttribute("message", "操作失败!请重试!");
				return mapping.findForward("false");
			}
		}else{
			//			将客户信息写入session
			session.setAttribute("customer", mycustomer);
			return mapping.findForward("success");
		}
	}
}