SpringTestExample

<?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.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">

    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
          destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/time_tracker" />
        <property name="username" value="root" />
        <property name="password" value="root" />
    </bean>

    <!-- Hibernate 3 XML SessionFactory Bean definition-->
    <!--     <bean id="hibernate3SessionFactory"
            class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
            <property name="dataSource" ref="dataSource" />
            <property name="mappingResources">
                <list>
                    <value>person.hbm.xml</value>
                </list>
            </property>
            <property name="hibernateProperties">
                <value>
                    hibernate.dialect=org.hibernate.dialect.MySQLDialect
                </value>
            </property>
        </bean> -->

    <!-- Hibernate 3 Annotation SessionFactory Bean definition-->
    <bean id="hibernate4AnnotatedSessionFactory"
          class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="annotatedClasses">
            <list>
                <value>TestItem</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.current_session_context_class">thread</prop>
                <prop key="hibernate.show_sql">false</prop>
            </props>
        </property>
    </bean>

    <bean id="testItemDAO" class="TestItemDAOImpl">
        <property name="sessionFactory" ref="hibernate4AnnotatedSessionFactory" />
    </bean>
</beans>

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

import java.util.List;

public class TestItemDAOImpl implements TestItemDAO {

    private SessionFactory sessionFactory;

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

    public void save(TestItem t) {
        Session session = this.sessionFactory.openSession();
        Transaction tx = session.beginTransaction();
        session.persist(t);
        tx.commit();
        session.close();
    }

    @SuppressWarnings("unchecked")
    public List<TestItem> list() {

        Session session = this.sessionFactory.openSession();
        List<TestItem> itemList = session.createQuery("from TestItem").list();
        session.close();
        return itemList;
    }
}

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import javax.persistence.*;
import java.sql.Date;

@Entity
@Table(name="test")
public class TestItem {

    @Id
    @Column(name="id")
    @GeneratedValue(strategy=GenerationType.IDENTITY)
    private int id;

    private String value1;
    private Date value2;

    public Date getValue2() {
        return value2;
    }

    public void setValue2(Date value2) {
        this.value2 = value2;
    }

    public String getValue1() {
        return value1;
    }

    public void setValue1(String value1) {
        this.value1 = value1;
    }

    public int getId() {
        return id;
    }

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

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import java.sql.Date;
import java.util.List;

import org.springframework.context.support.ClassPathXmlApplicationContext;

public class HelloController {

    public static void main(String[] args) {

        ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("spring.xml");

        TestItemDAO itemDAO = context.getBean(TestItemDAO.class);

        TestItem item = new TestItem();
        item.setId(0);
        item.setValue1("dummy_value");
        item.setValue2(new Date(20150809));

        itemDAO.save(item);

        System.out.println("Person::"+item);

        List<TestItem> list = itemDAO.list();

        for(TestItem p : list){
            System.out.println("Person List::"+p);
        }
        //close resources
        context.close();
    }
}