Spring+Hibernate小程序

于 2011-01-22 13:56:55 发布
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文章标签： Hibernate Spring DAO Java log4j
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本文链接：https://blog.youkuaiyun.com/iteye_20054/article/details/82002035 


SH2011-1-22
/SH2011-1-22/src
com.zyl.dao
---------------------------//com/zyl/dao/ILogDao.java
package com.zyl.dao;

import com.zyl.usermsg.po.Log;

public interface ILogDao {
	public void addLog(Log log);
}

---------------------------//src/com/zyl/dao/IUserDao.java
package com.zyl.dao;

import com.zyl.usermsg.po.User;

public interface IUserDao {
	public void addUser(User user);

}

---------------------------//src/com/zyl/dao/LogDaoImpl.java
package com.zyl.dao;

import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.zyl.usermsg.po.Log;

public class LogDaoImpl extends HibernateDaoSupport implements ILogDao {

	public void addLog(Log log) {
		this.getHibernateTemplate().save(log);

	}

}

---------------------------//src/com/zyl/dao/UserDaoImpl.java
package com.zyl.dao;

import java.util.Date;

import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.zyl.usermsg.po.Log;
import com.zyl.usermsg.po.User;

public class UserDaoImpl extends HibernateDaoSupport implements IUserDao {
	private ILogDao logDao;

	public void setLogDao(ILogDao logDao) {
		this.logDao = logDao;
	}

	public void addUser(User user) {
		this.getHibernateTemplate().save(user);
		Log log=new Log();
		log.setDetail(user.getName()+"已进入");
		log.setType("安全日志");
		log.setTime(new Date());
		logDao.addLog(log);

	}

}


com.zyl.dao.Test
---------------------------//src/com/zyl/dao/Test/daoTest.java

package com.zyl.dao.Test;

import org.springframework.beans.factory.BeanFactory;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.zyl.dao.IUserDao;
import com.zyl.dao.UserDaoImpl;
import com.zyl.usermsg.po.User;

public class daoTest {
	public static void main(String[] args) {

		User user = new User("zyl");
		BeanFactory beanFactory = new ClassPathXmlApplicationContext(
				"application*");
		IUserDao userDao = (IUserDao) beanFactory.getBean("userDao");
		userDao.addUser(user);
	}
}


com.zyl.hiber.sessionfactory
---------------------------/HibernateSessionFactory.java
package com.zyl.hiber.sessionfactory;

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

public class HibernateSessionFactory {

    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 org.hibernate.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 HibernateSessionFactory() {
    }

    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;
    }

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

    public static void closeSession() throws HibernateException {
        Session session = (Session) threadLocal.get();
        threadLocal.set(null);

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

	public static org.hibernate.SessionFactory getSessionFactory() {
		return sessionFactory;
	}


	public static void setConfigFile(String configFile) {
		HibernateSessionFactory.configFile = configFile;
		sessionFactory = null;
	}

	public static Configuration getConfiguration() {
		return configuration;
	}

}


com.zyl.usermsg.po
---------------------------/com/zyl/usermsg/po/Log.java

package com.zyl.usermsg.po;

import java.util.Date;

public class Log {

	private int id;

	//操作日志、安全日志、事件日志
	private String type;

	private String detail;

	private Date time;

	public int getId() {
		return id;
	}

	public void setId(int id) {
		this.id = id;
	}

	public String getType() {
		return type;
	}

	public void setType(String type) {
		this.type = type;
	}

	public String getDetail() {
		return detail;
	}

	public void setDetail(String detail) {
		this.detail = detail;
	}

	public Date getTime() {
		return time;
	}

	public void setTime(Date time) {
		this.time = time;
	}
}
---------------------------/com/zyl/usermsg/po/User.java

package com.zyl.usermsg.po;

public class User {

	private int id;

	private String name;

	public int getId() {
		return id;
	}

	public void setId(int id) {
		this.id = id;
	}

	public User(int id, String name) {
		super();
		this.id = id;
		this.name = name;
	}

	public String getName() {
		return name;
	}

	public User() {
		super();
	}

	public void setName(String name) {
		this.name = name;
	}

	public User(String name) {
		super();
		this.name = name;
	}

	@Override
	public String toString() {
		return "User [name=" + name + "]";
	}

}


---------------------------/com/zyl/usermsg/po/Log.hbm.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" >
<hibernate-mapping package="com.zyl.usermsg.po">
	<class name="Log" table="sh_log">
		<id name="id">
			<generator class="native"/>
		</id>
		<property name="type"></property>
		<property name="detail"></property>
		<property name="time"></property>
	</class>
</hibernate-mapping>


---------------------------//com/zyl/usermsg/po/User.hbm.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" >
<hibernate-mapping package="com.zyl.usermsg.po">
	<class name="User" table="sh_user">
		<id name="id">
			<generator class="native"></generator>
		</id>
		<property name="name"></property>
	</class>
</hibernate-mapping>


---------------------------//src/applicationContext-beans.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">
	<bean id="logDao" class="com.zyl.dao.LogDaoImpl">
		<property name="sessionFactory">
			<ref bean="sessionFactory" />
		</property>
	</bean>
	<bean id="userDao" class="com.zyl.dao.UserDaoImpl">
		<property name="sessionFactory">
			<ref bean="sessionFactory" />
		</property>
		<property name="logDao">
			<ref bean="logDao" />
		</property>
	</bean>
</beans>


---------------------------//src/applicationContext-common.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">
	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="configLocation" value="classpath:hibernate.cfg.xml">
		</property>
	</bean>
	<!-- 配置事务管理器 -->
	<bean name="transactionManager"
		class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory">
			<ref bean="sessionFactory" />
		</property>
	</bean>
	<!-- 配置事务传播特性 -->
	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<tx:method name="add*" propagation="REQUIRED" />
			<tx:method name="del*" propagation="REQUIRED" />
			<tx:method name="update*" propagation="REQUIRED" />
			<tx:method name="*" read-only="true" />
		</tx:attributes>
	</tx:advice>
	<!-- 配置哪些类参与事务 -->
	<aop:config>
	<aop:pointcut id="allDaoMethod" expression="execution(* com.zyl.dao.*.*(..))"/>
	<aop:advisor advice-ref="txAdvice" pointcut-ref="allDaoMethod"/>
	</aop:config>



</beans>


---------------------------//src/hibernate.cfg.xml
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
          "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<!-- Generated by MyEclipse Hibernate Tools.                   -->
<hibernate-configuration>

    <session-factory>
        <property name="dialect">org.hibernate.dialect.DB2Dialect</property>
        <property name="connection.url">jdbc:db2://192.168.25.230:50000/JSAMPLE</property>
        <property name="connection.username">zyl</property>
        <property name="connection.password">123</property>
        <property name="connection.driver_class">com.ibm.db2.jcc.DB2Driver</property>
        <property name="myeclipse.connection.profile">zyl</property>
        <property name="hibernate.show_sql">true</property>
    	<mapping resource="com/zyl/usermsg/po/Log.hbm.xml"/>
        <mapping resource="com/zyl/usermsg/po/User.hbm.xml"/>

    </session-factory>

</hibernate-configuration>
---------------------------//src/log4j.properties

log4j.rootLogger=ERROR,A1
log4j.appender.A1 = org.apache.log4j.ConsoleAppender
log4j.appender.A1.layout=org.apache.log4j.TTCCLayout

---------------------------------------------

SH2011-1-22
/SH2011-1-22/src
com.zyl.dao
/SH2011-1-22/src/com/zyl/dao/ILogDao.java
/SH2011-1-22/src/com/zyl/dao/IUserDao.java
/SH2011-1-22/src/com/zyl/dao/LogDaoImpl.java
/SH2011-1-22/src/com/zyl/dao/UserDaoImpl.java
com.zyl.dao.Test
/SH2011-1-22/src/com/zyl/dao/Test/daoTest.java
com.zyl.hiber.sessionfactory
/SH2011-1-22/src/com/zyl/hiber/sessionfactory/HibernateSessionFactory.java
com.zyl.usermsg.po
/SH2011-1-22/src/com/zyl/usermsg/po/Log.java
/SH2011-1-22/src/com/zyl/usermsg/po/User.java
/SH2011-1-22/src/com/zyl/usermsg/po/Log.hbm.xml
/SH2011-1-22/src/com/zyl/usermsg/po/User.hbm.xml
/SH2011-1-22/src/applicationContext-beans.xml
/SH2011-1-22/src/applicationContext-common.xml
/SH2011-1-22/src/hibernate.cfg.xml
/SH2011-1-22/src/log4j.properties
/SH2011-1-22/WebRoot
---------------------------------------------
sh_log
pk	ID	INTEGER	4	否
	"TYPE"	VARCHAR	255	是
	DETAIL	VARCHAR	255	是
	TIME	TIMESTAMP	10	是

sh_user

pk	ID	INTEGER	4	否
	"NAME"	VARCHAR	255	是

---------------------------------------------纯hibernate
-----------------------com\zyl\hibernate\SessionFactory
-----------------------com.zyl.usermgr.client
package com.zyl.usermgr.client;

import com.zyl.usermgr.manager.UserManager;
import com.zyl.usermgr.manager.UserManagerImpl;
import com.zyl.usermgr.model.User;

public class Client {
	public static void main(String[] args) {
	User user=new User("123");
	UserManager userManager=new UserManagerImpl();
	userManager.addUser(user);
	}
}

-----------------------/SH/src/com/zyl/usermgr/client/Client.java
com.zyl.usermgr.manager
-----------------------/SH/src/com/zyl/usermgr/manager/LogManager.java
-----------------------/com/zyl/usermgr/manager/LogManagerImpl.java
package com.zyl.usermgr.manager;

import org.hibernate.Session;

import com.zyl.hibernate.SessionFactory.HibernateSessionFactory;
import com.zyl.usermgr.model.Log;

public class LogManagerImpl implements LogManager {

	public void addLog(Log log) {
		Session session = HibernateSessionFactory.getSessionFactory().getCurrentSession();
	//	Transaction trans =session.beginTransaction();
		session.save(log);
	//	trans.commit();
		//session.close();
	}

}

-----------------------/com/zyl/usermgr/manager/UserManager.java
-----------------------/com/zyl/usermgr/manager/UserManagerImpl.java
package com.zyl.usermgr.manager;

import java.util.Date;

import org.hibernate.Session;
import org.hibernate.Transaction;

import com.zyl.hibernate.SessionFactory.HibernateSessionFactory;
import com.zyl.usermgr.model.Log;
import com.zyl.usermgr.model.User;

public class UserManagerImpl implements UserManager {

	public void addUser(User user) {
		Session session=null;
		//Session session=HibernateSessionFactory.getSession();
	try {

		 session=HibernateSessionFactory.getSessionFactory().getCurrentSession();
		Transaction trans =session.beginTransaction();
		session.save(user);
		Log log =new Log();
		log.setType("安全日志");
		log.setDetail("zyl进入");
		log.setTime(new Date());
		LogManager logManager=new LogManagerImpl();
		logManager.addLog(log);
		trans.commit();
	//	session.close();
		} catch (Exception e) {
		e.printStackTrace();
		session.getTransaction().rollback();

	}
	}

}

com.zyl.usermgr.model模型和上边一样
-----------------------/com/zyl/usermgr/model/Log.java
-----------------------/com/zyl/usermgr/model/User.java
-----------------------/com/zyl/usermgr/model/Log.hbm.xml
-----------------------/com/zyl/usermgr/model/User.hbm.xml
-----------------------util
package util;

import org.hibernate.cfg.Configuration;
import org.hibernate.tool.hbm2ddl.SchemaExport;

public class ToDDL {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub

		Configuration configure = new  Configuration();
		configure.configure("hibernate.cfg.xml");

		SchemaExport sc = new SchemaExport(configure);

		sc.create(true,true);



	}

}

-----------------------/SH/src/hibernate.cfg.xml
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
          "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<!-- Generated by MyEclipse Hibernate Tools.                   -->
<hibernate-configuration>

<session-factory>
	<property name="dialect">org.hibernate.dialect.DB2Dialect</property>
	<property name="connection.url">
		jdbc:db2://192.168.25.230:50000/JSAMPLE
	</property>
	<property name="connection.username">zyl</property>
	<property name="connection.password">123</property>
	<property name="connection.driver_class">
		com.ibm.db2.jcc.DB2Driver
	</property>
	<property name="myeclipse.connection.profile">zyl</property>
	<property name="hibernate.show_sql">true</property>
	<property name="hibernate.current_session_context_class">thread</property>
	<mapping resource="com/zyl/usermgr/model/User.hbm.xml" />
	<mapping resource="com/zyl/usermgr/model/Log.hbm.xml" />
</session-factory>

</hibernate-configuration>
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