package com.qm.action;

import java.util.List;
import java.util.Map;

import org.apache.struts2.interceptor.SessionAware;

import com.opensymphony.xwork2.ActionSupport;
import com.qm.entity.Diary;
import com.qm.service.IDiaryService;

/**
 * 日记控制层
 * @author quanmin
 *
 */
public class DiaryAction extends ActionSupport implements SessionAware {
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private Diary diary;
	private IDiaryService diaryService;
	private Map<String, Object> sessionMap;
	/**
	 * 添加
	 * @return
	 * @throws Exception
	 */
	public String add() throws Exception{
		if(diary.getDiaryId()==null){
			diaryService.add(diary);
		}else{
			diaryService.update(diary);
		}
		return "add";
	}
	/**
	 * 查找所有
	 * @return
	 * @throws Exception
	 */
	public String findAll() throws Exception{
		List<Diary> diaryList=diaryService.findAll();
		sessionMap.put("diaryList", diaryList);
		return "findAll";
	}
	/**
	 * 通过id查找
	 * @return
	 * @throws Exception
	 */
	public String findById() throws Exception{
		this.diary=diaryService.findById(diary.getDiaryId());
		return "findById";
	}
	/**
	 * 删除
	 * @return
	 * @throws Exception
	 */
	public String delete() throws Exception{
		diaryService.delete(diary.getDiaryId());
		return "delete";
	}
	public void setSession(Map<String, Object> sessionMap) {
		this.sessionMap=sessionMap;
	}
	public Diary getDiary() {
		return diary;
	}
	public void setDiary(Diary diary) {
		this.diary = diary;
	}
	public void setDiaryService(IDiaryService diaryService) {
		this.diaryService = diaryService;
	}
	
}