Spring + Hibernate Sample

类库：在附件中。

EventDao是业务接口，EventDaoImpl是其实现类。

java 代码

public interface EventDao {
    Event testEvent();
}

public class EventDaoImpl extends HibernateDaoSupport implements EventDao {

    public Event testEvent() {
        Event e = (Event) getHibernateTemplate().get(Event.class, 1l);
        return e;
    }
}

java 代码

public class AppContext {

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

        AppContext ac = new AppContext();
        ac.initContext();
    }

    public void initContext() {
        // Resource resource = new FileSystemResource("beans.xml");
        // BeanFactory factory = new XmlBeanFactory(resource);

        // ClassPathResource resource = new ClassPathResource("beans.xml");
        // BeanFactory factory = new XmlBeanFactory(resource);
        ApplicationContext context = new ClassPathXmlApplicationContext(
                new String[] { "application-context.xml" });
        // of course, an ApplicationContext is just a BeanFactory
        // BeanFactory factory = (BeanFactory) context;

        EventDao eventDao = (EventDao) context.getBean("myEventDao");

        Event e = eventDao.testEvent();

        System.out.println(e.getTitle() + ", " + e.getDate().toLocaleString());
    }
}

hibernate-entities.xml

xml 代码

<!DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
    <session-factory>
        <mapping class="com.james.business.modle.domain.Event" />
    </session-factory>
</hibernate-configuration>

application-context.xml

xml 代码

<!----><xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">

    <bean id="myDataSource"
        class="org.apache.commons.dbcp.BasicDataSource"
        destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <!-- ?useUnicode=true&amp;characterEncoding=utf-8&amp;autoReconnect=true --><!---->
        <property name="url"
            value="jdbc:mysql://10.1.1.2:3306/test" />
        <property name="username" value="test" />
        <property name="password" value="test" />
    </bean>

    <bean id="mySessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource" ref="myDataSource" />

    <!---->    <!-- mappingResources -->
        <!-- com/james/business/modle/domain/Event.hbm.xml -->
        <!-- mappingLocations classpath:org/jbpm/**/*.hbm.xml -->
    <!---->
        <property name="configLocations">
            <list>
                <value>classpath*:/hibernate-entities.xml</value>
            </list>
        </property>
        <property name="configurationClass"
                  value="org.hibernate.cfg.AnnotationConfiguration" />
        <property name="hibernateProperties">
            <value>
                hibernate.dialect=org.hibernate.dialect.MySQLDialect
            </value>
        </property>
    </bean>

    <bean id="myEventDao"
        class="com.james.business.modle.dao.impl.EventDaoImpl">
        <property name="sessionFactory" ref="mySessionFactory" />
    </bean>

</beans>