spring整合hibernate

准备条件:
1. 创建数据库hibernatespring,表person
2. 建工程hibernatespring,导入hibernate和spring包

具体步骤：
1.Person.javqa

package com.test.bean;

public class Person {
	private int id;
	private String name;
	private int age;
	
	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;
	}
	
}

2. Person.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>
	<class name="com.test.bean.Person" table="person">
		<id name="id" column="id" type="integer">
			<generator class="increment"></generator>
		</id>
		<property name="name" column="name" type="string"></property>
		<property name="age" column="age" type="integer"></property>
	</class>
</hibernate-mapping>

3. PersonDAO.java

package com.test.dao;

import java.util.List;

import com.test.bean.Person;

public interface PersonDAO {
	public void cratePerson(Person person);
	public void deletePerson(int id);
	public void updatePerson(Person person);
	public Person getPerson(int id);
	public List findPersonByName(String name);
}

4. PersonDAOImpl.java

package com.test.dao.impl;

import java.util.List;

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

import com.test.bean.Person;
import com.test.dao.PersonDAO;

public class PersonDAOImpl extends HibernateDaoSupport implements PersonDAO {

	@Override
	public void cratePerson(Person person) {
		this.getHibernateTemplate().save(person);
	}

	@Override
	public void deletePerson(int id) {
		Person person=(Person)this.getHibernateTemplate().get(Person.class, id);
		this.getHibernateTemplate().delete(person);
	}

	@Override
	public List findPersonByName(String name) {
		List list=this.getHibernateTemplate().find("from Person where name like ?","%"+name+"%");
		return list;
	}

	@Override
	public Person getPerson(int id) {
		Person person=(Person)this.getHibernateTemplate().get(Person.class, id);
		return person;
	}

	@Override
	public void updatePerson(Person person) {
		this.getHibernateTemplate().saveOrUpdate(person);
	}

}

5. ApplicationContext.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:p="http://www.springframework.org/schema/p"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">

	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
		<property name="driverClassName">
			<value>com.mysql.jdbc.Driver</value>
		</property>
		<property name="url">
			<value>jdbc:mysql://localhost:3306/hibernatespring</value>
		</property>
		<property name="username" value="root"></property>
		<property name="password" value="root"></property>
	</bean>
	
	<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="dataSource" ref="dataSource"></property>
		<property name="mappingResources">
			<list>
				<value>Person.hbm.xml</value>
			</list>
		</property>
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.show_sql">true</prop>
				<prop key="hibernate.dialect">
					org.hibernate.dialect.MySQLDialect
				</prop>
			</props>
		</property>
	</bean>
	
	<bean id="personDAO" class="com.test.dao.impl.PersonDAOImpl">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>

	
</beans>

6. Test.java

package com.test.client;

import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.ClassPathResource;

import com.test.bean.Person;
import com.test.dao.PersonDAO;

public class Test {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		XmlBeanFactory factory=new XmlBeanFactory(new ClassPathResource("applicationContext.xml"));
		
		PersonDAO personDAO=(PersonDAO)factory.getBean("personDAO");
		
		Person person=new Person();
		person.setName("zs");
		person.setAge(22);
		personDAO.cratePerson(person);
		
//		Person person=personDAO.getPerson(1);
//		person.setName("ls");
//		personDAO.updatePerson(person);
//		personDAO.deletePerson(1);
	}

}




  


  

    
    
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2010-11-08 08:59
      
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