package?ajax;

import?org.hibernate.HibernateException;
import?org.hibernate.Query;
import?org.hibernate.Session;
import?org.hibernate.Transaction;

import?dao.hibimpl.HibernateSessionFactory;
import?entity.PetInfo;

public?class?PetManager?{
	//檢查寵物名是否存在
	public?boolean?checkNameExists（String?name）{
		boolean?ret?=?true;
		String?hql?=?“from?PetInfo?p?where?p.petName?=?:petName“;
		Query?q?=?HibernateSessionFactory.getSession（）.createQuery（hql）;
		q.setString（“petName“?name）;
		ret?=?!q.list（）.isEmpty（）;
		System.out.println（“返回值：----------------“+ret）;
		return?ret;
	}
	
	//寵物喂食
	public?String?doFeed（int?id）{
		String?ret?=?““;
		String?hql?=?“update?PetInfo?p?“?+?“set?p.petStrength=p.petStrength+30?“+“where?p.petId?=?:petId“;//喂食：力量+30
		//獲得session
		Session?session?=?HibernateSessionFactory.getSession（）;
		//開啟事務
		Transaction?tx?=?null;
		try?{
			tx?=?session.beginTransaction（）;
			Query?q?=?session.createQuery（hql）;
			q.setInteger（“petId“?id）;
			q.executeUpdate（）;
			
			hql?=?“from?PetInfo?p?where?p.petId?=?“?+?id;
			PetInfo?petInfo?=?（PetInfo）?session.createQuery（hql）.uniqueResult（）;
			tx.commit（）;
			ret?=?“力量“?+?petInfo.getPetStrength（）?+?“能力：“
			+?petInfo.getPetCute（）?+?“愛心：“?+?petInfo.getPetLove（）;
		}?catch?（HibernateException?e）?{
			if（null!=tx）{tx.rollback（）;}
			e.printStackTrace（）;
		}finally{
			session.close（）;
		}
		return?ret;
	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2012-09-24?20:08??epet\
?????文件????????4529??2009-09-11?08:01??epet\.classpath
?????目錄???????????0??2012-09-24?19:47??epet\.myeclipse\
?????文件?????????472??2009-08-23?16:25??epet\.myhibernatedata
?????文件?????????285??2009-09-09?15:52??epet\.mymetadata
?????文件?????????243??2009-08-11?16:02??epet\.mystrutsdata
?????文件????????1715??2009-09-01?22:09??epet\.project
?????文件?????????467??2009-09-01?22:09??epet\.springBeans
?????文件???????33880??2009-09-16?12:37??epet\accp.log
?????目錄???????????0??2012-09-24?20:08??epet\src\
?????目錄???????????0??2012-09-24?20:08??epet\src\ajax\
?????文件????????1483??2009-09-17?16:01??epet\src\ajax\PetManager.java
?????文件?????????247??2009-09-10?23:15??epet\src\ajax\Test.java
?????目錄???????????0??2012-09-24?20:08??epet\src\aop\
?????文件????????1162??2009-09-09?10:41??epet\src\aop\DiaryAdvice.java
?????文件????????2477??2009-09-10?09:06??epet\src\aop\DiaryAdvice2.java
?????文件????????1362??2009-09-02?19:10??epet\src\aop\LotteryAdvice.java
?????文件????????1641??2009-09-10?09:04??epet\src\aop\LotteryAdvice2.java
?????文件????????7397??2009-09-10?09:26??epet\src\applicationContext.xml
?????目錄???????????0??2012-09-24?20:08??epet\src\biz\
?????目錄???????????0??2012-09-24?20:08??epet\src\biz\impl\
?????文件????????3123??2009-09-04?16:02??epet\src\biz\impl\PetDiaryBizImpl.java
?????文件????????3778??2009-09-04?16:02??epet\src\biz\impl\PetInfoBizImpl.java
?????文件????????1481??2009-08-28?10:04??epet\src\biz\PetDiaryBiz.java
?????文件????????1736??2009-08-28?07:49??epet\src\biz\PetInfoBiz.java
?????目錄???????????0??2012-09-24?20:08??epet\src\dao\
?????目錄???????????0??2012-09-24?20:08??epet\src\dao\hibimpl\
?????文件????????3493??2009-08-25?17:01??epet\src\dao\hibimpl\baseHibernateDAO.java
?????文件????????2820??2009-09-04?16:02??epet\src\dao\hibimpl\baseHibernateDAO_ch7.java
?????文件????????3329??2009-08-21?16:22??epet\src\dao\hibimpl\HibernateSessionFactory.java
?????文件????????8541??2009-09-03?23:18??epet\src\dao\hibimpl\PetDiaryDAOHibImpl.java
............此處省略260個文件信息