petinfoaction.java

A pet management. To do a project like that in general, pointing hope.

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

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Set;

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 org.apache.struts.validator.DynaValidatorForm;

import com.hzxh.pet.model.IPetBusiness;
import com.hzxh.pet.model.PetInfo;
import com.hzxh.pet.model.Petdiary;

/**
 * MyEclipse Struts Creation date: 11-22-2007
 * 
 * XDoclet definition:
 * 
 * @struts.action path="/petinfo" name="petinfoForm" parameter="oprate"
 *                scope="request" validate="true"
 * @struts.action-forward name="list" path="/petList.jsp"
 * @struts.action-forward name="form" path="/editPet.jsp"
 * @struts.action-forward name="detail" path="/petDetail.jsp"
 */
public class PetinfoAction extends DispatchAction {

	private IPetBusiness biz;

	public IPetBusiness getBiz() {
		return biz;
	}

	public void setBiz(IPetBusiness biz) {
		this.biz = biz;
	}

	/**
	 * 首页
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward toIndex(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		HashMap keys = new HashMap();
		try {
			List list1 = biz.getPetList(keys,
					"petStrength+petCute+petLove desc");
			request.setAttribute("list1", list1);
			List list2 = biz.getPetList(keys, "petCute desc");
			request.setAttribute("list4", list2);
			List list3 = biz.getPetList(keys, "petLove desc");
			request.setAttribute("list5", list3);
			List list4 = biz.getPetList(keys, "petStrength desc");
			request.setAttribute("list3", list4);
			List list5 = biz.getDiaryList(keys, "diaryDate desc");
			request.setAttribute("list2", list5);
		} catch (Exception e) {
			request.setAttribute("ex", e);
		}
		return mapping.findForward("home");
	}

	/**
	 * 宠物保存
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward savePet(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaValidatorForm petinfoForm = (DynaValidatorForm) form;
		Integer id = (Integer) petinfoForm.get("pet_id");
		PetInfo pet = null;
		String back = "";
		try {
			if (id != null && id.intValue() > 0) {
				back = "form2";
				pet = biz.getPetinfo(id.intValue());
				String trainingType = request.getParameter("trainingType");
				if (trainingType != null) {
					back = "detail1";
					biz.updateTraining(id.intValue(), trainingType);
				} else {
					pet.setPetName((String) petinfoForm.get("pet_name"));
					pet.setPetIntro((String) petinfoForm.get("pet_intro"));
					pet.setPetOwnerEmail((String) petinfoForm
							.get("pet_owner_email"));
				}
				biz.updatePetinfo(pet);
				request.getSession().setAttribute("petinfo", pet);
			} else {// 领养宠物
				back = "form1";
				pet = new PetInfo();
				pet.setPetName((String) petinfoForm.get("pet_name"));
				pet.setPetSex((String) petinfoForm.get("pet_sex"));
				pet.setPetStrength((Integer) petinfoForm.get("pet_strength"));
				pet.setPetCute((Integer) petinfoForm.get("pet_cute"));
				pet.setPetLove((Integer) petinfoForm.get("pet_love"));
				pet.setPetIntro((String) petinfoForm.get("pet_intro"));
				pet.setPetOwnerName((String) petinfoForm.get("pet_owner_name"));
				pet.setPetOwnerEmail((String) petinfoForm
						.get("pet_owner_email"));
				pet.setPetPassword((String) petinfoForm.get("pet_password"));
				pet.setPetPic((String) petinfoForm.get("pet_pic"));
				pet.setPetType((Integer) petinfoForm.get("pet_type"));
				biz.savePet(pet);
				request.getSession().setAttribute("petinfo", pet);
			}
		} catch (Exception e) {
			request.setAttribute("ex", e);
			return mapping.findForward(back);
		}
		return mapping.findForward("detail1");
	}

	/**
	 * 宠物查询结果
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward toList(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		HashMap keys = new HashMap();
		String petName = request.getParameter("petName");
		if (petName != null && petName.length() > 0)
			keys.put("petName", petName);
		String petType = request.getParameter("petType");
		if (petType != null && petType.length() > 0)
			keys.put("petType", new Integer(petType));
		String petOwnerName = request.getParameter("petOwnerName");
		if (petOwnerName != null && petOwnerName.length() > 0)
			keys.put("petOwnerName", petOwnerName);
		String orderby = request.getParameter("orderby");
		if (orderby == null)
			orderby = "petId desc";
		try {
			List list = biz.getPetList(keys, orderby);
			request.setAttribute("list", list);
		} catch (Exception e) {
			request.setAttribute("ex", e);
		}
		return mapping.findForward("list");
	}

	/**
	 * 宠物详细
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return
	 */
	public ActionForward petDetail(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		PetInfo pet = null;
		String edit = request.getParameter("edit");
		try {
			if (request.getParameter("id") == null) {
				pet = (PetInfo) request.getSession().getAttribute("petinfo");
				if (pet != null) {
					pet = biz.getPetinfo(pet.getPetId().intValue());
					Set diarys = pet.getPetDiaries();
					MapDiaryByDay(diarys, request);
					request.getSession().setAttribute("petinfo", pet);
					if (edit != null)
						return mapping.findForward("form2");// 宠物编辑
					return mapping.findForward("detail1");// 宠物训练
				} else {
					request.setAttribute("ex", "id为空");
					return mapping.findForward("detail2");// 宠物查看
				}
			}
			int petId = Integer.parseInt(request.getParameter("id"));
			pet = biz.getPetinfo(petId);
			Set diarys = pet.getPetDiaries();
			MapDiaryByDay(diarys, request);
		} catch (Exception e) {
			request.setAttribute("ex", e);
		}
		request.setAttribute("petinfo", pet);
		return mapping.findForward("detail2");// 宠物查看
	}

	/**
	 * 将宠物日志按日存放在request中
	 * 
	 * @param diarys
	 * @param request
	 */
	private void MapDiaryByDay(Set diarys, HttpServletRequest request) {
		Date d = new Date();
		String DateStr = d.getYear() + 1900 + "-";
		DateStr += d.getMonth() + 1 + "-";
		SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
		ArrayList diaryByDay = null;
		for (int i = 1; i <= 31; i++) {
			String DateStr2 = DateStr;
			DateStr2 += i < 10 ? "0" + i : i + "";
			diaryByDay = new ArrayList();
			for (Iterator iter = diarys.iterator(); iter.hasNext();) {
				Petdiary diary = (Petdiary) iter.next();
				if (format.format(diary.getDiaryDate()).equals(DateStr2)) {
					diaryByDay.add(diary);
				}
			}
			request.setAttribute(DateStr2, diaryByDay);
		}
	}

	/**
	 * 登录
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return
	 */
	public ActionForward login(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		try {
			PetInfo pet = biz.getLogin(request.getParameter("petName"), request
					.getParameter("password"));
			Set diarys = pet.getPetDiaries();
			MapDiaryByDay(diarys, request);
			request.getSession().setAttribute("petinfo", pet);
		} catch (Exception e) {
			request.setAttribute("ex", e);
			return mapping.findForward("index");
		}
		return mapping.findForward("detail1");// 宠物训练
	}

	/**
	 * 注销
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return
	 */
	public ActionForward logout(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		request.getSession().invalidate();
		return mapping.findForward("index");
	}

}