package?test;

import?org.hibernate.HibernateException;
import?org.hibernate.Session;
import?org.hibernate.cfg.Configuration;

public?class?HibernateSessionFactory?{
	
	private?static?final?ThreadLocal?threadLocal?=?new?ThreadLocal（）;
	private?static?org.hibernate.SessionFactory?sessionFactory;
	
	private?static?Configuration?configuration?=?new?Configuration（）;
	private?static?String?CONFIG_FILE_LOCATION?=?“/hibernate.cfg.xml“;
	private?static?String?configFile?=?CONFIG_FILE_LOCATION;

	static?{
		try?{
			configuration.configure（configFile）;
			sessionFactory?=?configuration.buildSessionFactory（）;
		}?catch?（Exception?e）?{
			System.err.println（“%%%%?Error?Creating?SessionFactory?%%%%“）;
			e.printStackTrace（）;
		}
	}

	private?HibernateSessionFactory（）?{
	}

	/**
	?*?Returns?the?ThreadLocal?Session?instance.?Lazy?initialize?the
	?*?SessionFactory?if?needed.
	?*
	?*?@return?Session
	?*?@throws?HibernateException
	?*/
	public?static?Session?getSession（）?throws?HibernateException?{
		Session?session?=?（Session）?threadLocal.get（）;

		if?（session?==?null?||?!session.isOpen（））?{
			if?（sessionFactory?==?null）?{
				rebuildSessionFactory（）;
			}
			session?=?（sessionFactory?!=?null）???sessionFactory.openSession（）?:?null;
			threadLocal.set（session）;
		}

		return?session;
	}

	/**
	?*?Rebuild?hibernate?session?factory
	?*
	?*/
	public?static?void?rebuildSessionFactory（）?{
		try?{
			configuration.configure（configFile）;
			sessionFactory?=?configuration.buildSessionFactory（）;
		}?catch?（Exception?e）?{
			System.err.println（“%%%%?Error?Creating?SessionFactory?%%%%“）;
			e.printStackTrace（）;
		}
	}

	/**
	?*?Close?the?single?hibernate?session?instance.
	?*
	?*?@throws?HibernateException
	?*/
	public?static?void?closeSession（）?throws?HibernateException?{
		Session?session?=?（Session）?threadLocal.get（）;
		threadLocal.set（null）;

		if?（session?!=?null）?{
			session.close（）;
		}
	}

	/**
	?*?return?session?factory
	?*
	?*/
	public?static?org.hibernate.SessionFactory?getSessionFactory（）?{
		return?sessionFactory;
	}

	/**
	?*?return?session?factory
	?*
	?*?session?factory?will?be?rebuilded?in?the?next?call
	?*/
	public?static?void?setConfigFile（String?configFile）?{
		HibernateSessionFactory.configFile?=?configFile;
		sessionFactory?=?null;
	}

	/**
	?*?return?hibernate?configuration
	?*
	?*/
	public?static?Configuration?getConfiguration（）?{
		return?configuration;
	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-05-09?11:06??MySSH文件夾\
?????目錄???????????0??2018-05-09?11:06??MySSH文件夾\MySSH\
?????文件????????3090??2016-07-28?20:25??MySSH文件夾\MySSH\.classpath
?????文件????????1214??2016-07-28?08:24??MySSH文件夾\MySSH\.project
?????目錄???????????0??2018-05-09?11:06??MySSH文件夾\MySSH\.settings\
?????文件?????????639??2016-07-28?08:24??MySSH文件夾\MySSH\.settings\.jsdtscope
?????文件??????????84??2016-07-28?10:54??MySSH文件夾\MySSH\.settings\org.eclipse.core.resources.prefs
?????文件?????????430??2016-07-28?08:24??MySSH文件夾\MySSH\.settings\org.eclipse.jdt.core.prefs
?????文件??????????90??2016-07-28?08:24??MySSH文件夾\MySSH\.settings\org.eclipse.m2e.core.prefs
?????文件?????????740??2016-07-28?08:26??MySSH文件夾\MySSH\.settings\org.eclipse.wst.common.component
?????文件?????????252??2016-07-28?08:24??MySSH文件夾\MySSH\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2016-07-28?08:24??MySSH文件夾\MySSH\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2016-07-28?08:24??MySSH文件夾\MySSH\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????文件??????????50??2016-07-28?08:24??MySSH文件夾\MySSH\.settings\org.eclipse.wst.validation.prefs
?????文件????????2919??2016-07-28?17:55??MySSH文件夾\MySSH\pom.xml
?????目錄???????????0??2018-05-09?11:06??MySSH文件夾\MySSH\src\
?????目錄???????????0??2018-05-09?11:06??MySSH文件夾\MySSH\src\main\
?????目錄???????????0??2018-05-09?11:06??MySSH文件夾\MySSH\src\main\java\
?????目錄???????????0??2018-05-09?11:06??MySSH文件夾\MySSH\src\main\java\test\
?????文件????????2536??2016-07-28?14:41??MySSH文件夾\MySSH\src\main\java\test\HibernateSessionFactory.java
?????文件????????1305??2016-07-28?20:40??MySSH文件夾\MySSH\src\main\java\test\LoginAction.java
?????文件?????????695??2016-07-28?20:18??MySSH文件夾\MySSH\src\main\java\test\SpringHibernateTest.java
?????文件?????????556??2016-07-28?19:36??MySSH文件夾\MySSH\src\main\java\test\SpringTest.java
?????文件?????????472??2016-07-28?15:24??MySSH文件夾\MySSH\src\main\java\test\Test.java
?????文件?????????720??2016-07-28?16:01??MySSH文件夾\MySSH\src\main\java\test\User.hbm.xml
?????文件?????????487??2016-07-28?15:02??MySSH文件夾\MySSH\src\main\java\test\User.java
?????目錄???????????0??2018-05-09?11:06??MySSH文件夾\MySSH\src\main\resources\
?????文件????????2238??2016-07-28?20:32??MySSH文件夾\MySSH\src\main\resources\applicationContext.xml
?????文件?????????843??2016-07-28?16:33??MySSH文件夾\MySSH\src\main\resources\hibernate.cfg.xml
?????文件?????????478??2016-07-28?20:06??MySSH文件夾\MySSH\src\main\resources\struts.xml
?????目錄???????????0??2018-05-09?11:06??MySSH文件夾\MySSH\src\main\webapp\
............此處省略61個文件信息