平时做小测试用的，稍微修改一下就可以用到正式开发环境中。
<?xml version='1.0' encoding='gb2312'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
" ">
<hibernate-configuration>
<!--显示执行的SQL语句-->
<property name="show_sql">true</property>
<!--连接字符串-->
<property name="connection.url">
jdbc:mysql://localhost:3306/testdb
</property>
<!--连接数据库的用户名-->
<property name="connection.username">root</property>
<!--数据库用户密码-->
<property name="connection.password">leizhimin</property>
<!--数据库驱动-->
<property name="connection.driver_class">
com.mysql.jdbc.Driver
</property>
<!--选择使用的方言-->
<property name="dialect">
org.hibernate.dialect.MySQLDialect
</property>
<!--设置Hibernate自动管理上下文的策略-->
<property name="current_session_context_class">thread</property>
<!--JDBC连接池（使用内置的连接池）-->
<property name="connection.pool_size">1</property>
<!--是否使用数据库外连接-->
<!--<property name="hibernate.use_outer_join">true</property>-->
<!--事务管理类型，这里使用JDBC Transaction-->
<property name="hiberante.transaction.factory_class">
org.hibernate.transaction.JDBCTransactionFactory
</property>
<!--在启动时删除并重新创建数据库-->
<!--<property name="hbm2ddl.auto">create</property>-->
<mapping resource="org/lavasoft/domain/zvfims/reg/user/entity/TUser.hbm.xml"/>
<mapping resource="org/lavasoft/domain/zvfims/reg/user/entity/TTest.hbm.xml"/>
</hibernate-configuration>
package org.lavasoft.domain.common;
import org.hibernate.Session;
import org.hibernate.HibernateException;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
/**
* Created by IntelliJ IDEA.
* User: leizhimin
* Date: 2007-7-18
* Time: 10:18:44
* Hibernate工具类
*/
public class HibernateUtil {
private static String CONFIG_FILE_LOCATION = "hibernate.cfg.xml";
private static final ThreadLocal<Session> threadLocal = new ThreadLocal<Session>();
private static Configuration configuration = new Configuration();
private static SessionFactory sessionFactory;
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 HibernateUtil() {
}
/**
* 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;
}
/**
* 重新构建SessionFactory
*/
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
* <p/>
* session factory will be rebuilded in the next call
*/
public static void setConfigFile(String configFile) {
HibernateUtil.configFile = configFile;
sessionFactory = null;
}
/**
* return hibernate configuration
*/
public static Configuration getConfiguration() {
return configuration;
}
}
<?xml version="1.0" encoding="gb2312"?>
<project name="xdoclet-build" default="xdoclet" basedir=".">
<property name="project.lib.dir" value="${basedir}/lib"/>
<property name="xdoclet.lib.dir" value="${project.lib.dir}/xdoclet"/>
<property name="project.src.dir" value="${basedir}/src"/>
<property name="project.sql.dir" value="${basedir}/doc/dbscript"/>
<property name="project.resources.dir" value="${basedir}/doc/res"/>
<property name="hibernate.cfg.dialect" value="org.hibernate.dialect.MySQLDialect"/>
<property name="hibernate.cfg.driver" value="com.mysql.jdbc.Driver"/>
<property name="hibernate.cfg.username" value="root"/>
<property name="hibernate.cfg.password" value="leizhimin"/>
<property name="hibernate.cfg.jdbcurl" value="jdbc:mysql://localhost:3306/testdb"/>
<property name="hibernate.cfg.showsql" value="true"/>
<property name="module.name" value="doc"/>
<target name="xdoclet">
<path id="xdoclet.task.classpath">
<fileset dir="${xdoclet.lib.dir}">
<include name="**/*.jar"/>
</fileset>
<fileset dir="${project.lib.dir}">
<include name="**/*.jar"/>
</fileset>
</path>
<taskdef name="hibernatedoclet"
classname="xdoclet.modules.hibernate.HibernateDocletTask"
classpathref="xdoclet.task.classpath"/>
<target name="generate-mapping" depends="xdoclet">
<hibernatedoclet destdir="${project.src.dir}" verbose="true" force="false">
<fileset dir="${project.src.dir}">
<include name="**/domain/**/*.java"/>
</fileset>
<hibernate version="3.0" xmlencoding="gb2312"/>
</hibernatedoclet>
<target name="generate-configuration" depends="xdoclet">
<hibernatedoclet destdir="${project.resources.dir}" verbose="true"
force="true">
<fileset dir="${project.src.dir}">
<include name="**/entity/*.java"/>
</fileset>
<hibernatecfg destinationFile="${project.resources.dir}/hibernate.cfg.xml"
dialect="${hibernate.cfg.dialect}"
driver="${hibernate.cfg.driver}"
username="${hibernate.cfg.username}"
password="${hibernate.cfg.password}"
jdbcurl="${hibernate.cfg.jdbcurl}"
showsql="${hibernate.cfg.showsql}"
destdir="${project.resources.dir}" xmlencoding="gb2312"/>
</hibernatedoclet>
<target name="generate-schema" depends="xdoclet">
<taskdef name="schemaexport"
classname="org.hibernate.tool.hbm2ddl.SchemaExportTask"
classpathref="xdoclet.task.classpath"/>
<property name="hibernate.dialect" value="${hibernate.cfg.dialect}"/>
<property name="hibernate.format_sql" value="true"/>
<property name="hibernate.use_sql_comments true" value="true"/>
<schemaexport quiet="no" text="yes" drop="no" delimiter=";"
output="${project.sql.dir}/hb_test1.sql">
<fileset dir="${project.src.dir}">
<include name="**/domain/**/*.hbm.xml"/>
</fileset>
</schemaexport>
</target>
<target name="generate-schema-all" depends="xdoclet">
<taskdef name="schemaexport"
classname="org.hibernate.tool.hbm2ddl.SchemaExportTask"
classpathref="xdoclet.task.classpath"/>
<property name="hibernate.dialect" value="${hibernate.cfg.dialect}"/>
<property name="hibernate.format_sql" value="true"/>
<property name="hibernate.use_sql_comments true" value="true"/>
<schemaexport quiet="no" text="yes" drop="no" delimiter=";"
output="${project.sql.dir}/hb_test2.sql">
<fileset dir="${project.src.dir}">
<include name="**/domain/**/*.hbm.xml"/>
</fileset>
</schemaexport>
</target>
本文转自 leizhimin 51CTO博客，原文链接：http://blog.51cto.com/lavasoft/35211，如需转载请自行联系原作者