personaction.java

该项目基于mvc模式

package com.sunny.test.web.struts.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

import com.sunny.test.model.Person;
import com.sunny.test.service.CityManager;
import com.sunny.test.service.PersonManager;
import com.sunny.test.service.ProvinceManager;
import com.sunny.test.web.struts.form.PersonForm;

public class PersonAction extends DispatchAction
{

	private PersonManager personmanager;
	private ProvinceManager provincemanager;
	private CityManager citymanager;
	public ActionForward edit(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception
	{
		PersonForm f = (PersonForm) form;
		String id = request.getParameter("id");
		Person person = null;
		person = personmanager.getPerson(id);
		String provinceId = person.getProvinceId().toString();
		String cityId = person.getCityId().toString();
		String provincename = provincemanager.getProvince(provinceId).getName();
		String cityname = citymanager.getCity(cityId).getName();
		request.setAttribute("provinceName", provincename);
		request.setAttribute("cityName", cityname);

		String username = person.getUsername().toString();
		String password = person.getPassword().toString();
		String checkpassword = person.getCheckpassword();
		String email = person.getEmail();
		
		f.setUsername(username);
		f.setPassword(password);
		f.setCheckpassword(checkpassword);
		f.setEmail(email);
        request.setAttribute("id", id);
		return mapping.findForward("personedit");
	}

	public ActionForward save(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception
	{

		PersonForm f = (PersonForm) form;
		String id = request.getParameter("id");
		Person person = null;
		if (id != null)
		{
			person = personmanager.getPerson(id);
		} else
		{
			person = new Person();
		}
		Integer provinceId = Integer.parseInt(f.getProvinceId());
		Integer cityId = Integer.parseInt(f.getCityId());
		String username = f.getUsername();
		String password = f.getPassword();
		String checkpassword = f.getCheckpassword();
		String email = f.getEmail();
		person.setProvinceId(provinceId);
		person.setCityId(cityId);
		person.setUsername(username);
		person.setPassword(password);
		person.setCheckpassword(checkpassword);
		person.setEmail(email);
		personmanager.save(person);
		return list(mapping, form, request, response);
	}

	public ActionForward delete(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception
	{
		String id = request.getParameter("id");
		personmanager.delete(id);
		return list(mapping, form, request, response);
	}

	public ActionForward list(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception
	{
		List provinceList = null;
		List cityList = null;
		List personlist = null;
		
		provinceList = provincemanager.getProvinces();
		cityList = citymanager.getCitys();
		personlist = personmanager.findAll();
		request.setAttribute("ProvinceList", provinceList);
		request.setAttribute("CityList", cityList);
		request.setAttribute("PersonList", personlist);
		return mapping.findForward("personlist");
	}

	public ActionForward addView(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception
	{
		
		String provinceId = request.getParameter("ProvinceId");
		
		List provinceList = null;
		List cityList = null;
		provinceList = provincemanager.getProvinces();
		if(provinceId!=null)
		{
			cityList = citymanager.queryCityById(provinceId);
			request.setAttribute("CityList", cityList);
		}
		request.setAttribute("ProvinceList", provinceList);
		return mapping.findForward("personadd");
	}
	public PersonManager getPersonmanager()
	{
		return personmanager;
	}

	public void setPersonmanager(PersonManager personmanager)
	{
		this.personmanager = personmanager;
	}

	public ProvinceManager getProvincemanager()
	{
		return provincemanager;
	}

	public void setProvincemanager(ProvinceManager provincemanager)
	{
		this.provincemanager = provincemanager;
	}

	public CityManager getCitymanager()
	{
		return citymanager;
	}

	public void setCitymanager(CityManager citymanager)
	{
		this.citymanager = citymanager;
	}
}