hibernate3.5.5+spring3.0.4框架整合

hibernate3.5.5+spring3.0.4整合
一、 加入jar包
MySQL的链接包：     mysql-connector-java-5.1.10-bin.jar

Hibernate中加入的包：  hibernate3.jar  和  lib \required下面所有的jar：

Spring中加的jar：  在spring2.5.6中  lib\j2ee 下有：common-annotations.jar

lib\log4j中有：log4j-1.2.15.jar

lib\jakarta-commons中有：
commons-dbcp.jar  
commons-logging.jar
commons-pool.jar

slf4j中：slf4j-log4j12-1.5.8.jar

在spring3.0.4中  spring-framework-3.0.4.RELEASE\dist下有：
org.springframework.orm-3.0.4.RELEASE.jar
org.springframework.asm-3.0.4.RELEASE.jar
         org.springframework.beans-3.0.4.RELEASE.jar
           org.springframework.context-3.0.4.RELEASE.jar
         org.springframework.core-3.0.4.RELEASE.jar
         org.springframework.expression-3.0.4.RELEASE.jar
         org.springframework.jdbc-3.0.4.RELEASE.jar
org.springframework.transaction-3.0.4.RELEASE.jar

首先创建一个Person类：
package com.armada.module;

import java.io.Serializable;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity
@Table(name="t_person")
public class Person implements Serializable {

private static final long serialVersionUID = 1L;

private int id;
private String name;
private int age;
private String Sex;

public Person() {
}

@Id
@Column(length=6)
@GeneratedValue
public int getId() {
return id;
}

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

public String getName() {
return name;
}

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


public int getAge() {
return age;
}

public void setAge(int age) {
this.age = age;
}

public String getSex() {
return Sex;
}

public void setSex(String sex) {
Sex = sex;
}

public static long getSerialversionuid() {
return serialVersionUID;
}

@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + id;
return result;
}

@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Person other = (Person) obj;
if (id != other.id)
return false;
return true;
}

}

创建一个Dao：
package com.armada.module.dao;

import java.util.List;

import com.armada.module.Person;

public interface PersonDao {

/**
* 添加一个Person
* @param person
*/
public void save(Person person) ;

/**
* 更新一个Person
* @param person
*/
public void update(Person person) ;

/**
* 删除一个Person
* @param person
*/
public void delete(Person person) ;

/**
* 得到所有的Person
* @return
*/
public List<?> find() ;

}


Dao实现：
package com.armada.module.dao.impl;


import java.util.List;

import javax.annotation.Resource;

import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.springframework.stereotype.Component;

import com.armada.module.Person;
import com.armada.module.dao.PersonDao;


@Component("personDaoImpl")
public class PersonDaoImpl implements PersonDao{

private SessionFactory sessionFactory ;

@Resource
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}

public void delete(Person person) {



}

public List<?> find() {



return null;
}

public void save(Person person) {

Session session = sessionFactory.openSession() ;
Transaction transaction = session.getTransaction() ;
try {
transaction.begin() ;

session.save(person) ;

transaction.commit() ;
} catch (HibernateException e) {
transaction.rollback() ;
e.printStackTrace();
}



}

public void update(Person person) {




}

}




ServiceDao：



package com.armada.module.servicedao;

import java.util.List;

import com.armada.module.Person;


public interface ServiceDao {

/**
* 添加一个Person
* @param person
*/
public void add(Person person) ;

/**
* 更新一个Person
* @param person
*/
public void update(Person person) ;

/**
* 删除一个Person
* @param person
*/
public void delete(Person person) ;

/**
* 得到所有的Person
* @return
*/
public List<?> find() ;

}


ServiceDao实现：
package com.armada.module.servicedao.impl;

import java.util.List;

import javax.annotation.Resource;

import org.springframework.stereotype.Service;

import com.armada.module.Person;
import com.armada.module.dao.PersonDao;
import com.armada.module.servicedao.ServiceDao;

@Service("personServiceDaoImpl")
public class ServiceDaoImpl implements ServiceDao {

private PersonDao personDao ;

@Resource(name="personDaoImpl")
public void setPersonDao(PersonDao personDao) {
this.personDao = personDao;
}

public void add(Person person) {

personDao.save(person) ;

}

public void delete(Person person) {


}

public List<?> find() {

return null;
}

public void update(Person person) {


}

}

applicationcontext.xml中的配置：
<?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:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context-3.0.xsd">
   
    <context:component-scan base-package="com.armada.module" />
   
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="${jdbc.driverClassName}"/>
        <property name="url" value="${jdbc.url}"/>
        <property name="username" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
    </bean>

  <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
    <property name="dataSource" ref="dataSource"/>
    <property name="packagesToScan">
      <list>
        <value>com.armada.module</value>
      </list>
    </property>
    <property name="hibernateProperties">
    <props>
   <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<prop key="current_session_context_class">thread</prop> 
    </props>
    </property>
  </bean>

   <context:property-placeholder location="jdbc.properties"/>

</beans>

jdbc.properties中的配置：
jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql:///test
jdbc.username=root
jdbc.password=fendou