package com.hibernate;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.cfg.Configuration;
/**
* Configures and provides access to Hibernate sessions, tied to the
* current thread of execution. Follows the Thread Local Session
* pattern, see {@link http://hibernate.org/42.html }.
*/
public class HibernateSessionFactory {
/**
* Location of hibernate.cfg.xml file.
* Location should be on the classpath as Hibernate uses
* #resourceAsStream style lookup for its configuration file.
* The default classpath location of the hibernate config file is
* in the default package. Use #setConfigFile() to update
* the location of the configuration file for the current session.
*/
private static String CONFIG_FILE_LOCATION = "/com/hibernate/hibernate.cfg.xml";
private static final ThreadLocal<Session> threadLocal = new ThreadLocal<Session>();
private static Configuration configuration = new Configuration();
private static org.hibernate.SessionFactory sessionFactory;
private static String configFile = CONFIG_FILE_LOCATION;
private HibernateSessionFactory() {
}
/**
* Returns the ThreadLocal Session instance. Lazy initialize
* the <code>SessionFactory</code> 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;
}
}
rdonetomore.rar （77个子文件） 
rdonetomore 
.project 1KB .mymetadata 306B WebRoot WEB-INF struts-tiles.tld 8KB .struts-config.mex 540B web.xml 1KB struts-config.xml 751B struts-bean.tld 9KB struts-nested.tld 70KB struts-html.tld 72KB struts-logic.tld 14KB validator-rules.xml 13KB lib 
connector.jar 16KB oscache-2.1.jar 97KB commons-logging.jar 33KB jboss-cache.jar 320KB commons-digester.jar 147KB log4j-1.2.11.jar 305KB c3p0-0.9.0.jar 421KB commons-fileupload.jar 19KB antlr-2.7.5H3.jar 417KB commons-beanutils.jar 160KB jta.jar 8KB hibernate3.jar 1.63MB jaxen-1.1-beta-7.jar 194KB commons-logging-1.0.4.jar 33KB concurrent-1.3.2.jar 145KB xml-apis.jar 117KB msbase.jar 280KB jdbc2_0-stdext.jar 6KB antlr.jar 344KB struts.jar 474KB commons-validator.jar 74KB commons-collections-2.1.1.jar 169KB mssqlserver.jar 66KB jboss-common.jar 499KB jaas.jar 99KB ehcache-1.1.jar 41KB swarmcache-1.0rc2.jar 26KB dom4j-1.6.1.jar 257KB proxool-0.8.3.jar 406KB asm.jar 25KB jacc-1_0-fr.jar 20KB jgroups-2.2.8.jar 1.36MB msutil.jar 58KB xerces-2.6.2.jar 966KB jakarta-oro.jar 62KB jboss-system.jar 193KB cglib-2.1.3.jar 244KB jboss-jmx.jar 505KB asm-attrs.jar 16KB classes com dao office DepDAO.class 2KB UsersDAO.class 1001B hibernate HibernateSessionFactory.class 2KB hibernate.cfg.xml 1KB vo office Users.class 1KB Dep.class 2KB Users.hbm.xml 1KB Dep.hbm.xml 1KB struts office action UsersDepAction.class 2KB form UsersDepForm.class 3KB ApplicationResources.properties 89B META-INF MANIFEST.MF 39B users_list.jsp 3KB .myeclipse src com dao office UsersDAO.java 602B DepDAO.java 1KB hibernate hibernate.cfg.xml 1KB HibernateSessionFactory.java 3KB vo office Dep.java 1KB Users.java 1KB Users.hbm.xml 1KB Dep.hbm.xml 1KB struts office action UsersDepAction.java 2KB form UsersDepForm.java 3KB ApplicationResources.properties 89B .mystrutsdata 257B .classpath 3KB .myhibernatedata 465B资源评论
