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Uncomment the below lines to hand the activation down to Spring
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.tugrulaslan</groupId>
<artifactId>WebApp</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>BlogWebApp Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<project-java.version>1.7</project-java.version>
<maven-compiler-plugin.version>3.1</maven-compiler-plugin.version>
<junit.version>4.11</junit.version>
<mysql-connector.version>5.1.34</mysql-connector.version>
<hibernate.version>4.3.8.Final</hibernate.version>
<javax-persistance-api.version>1.0.2</javax-persistance-api.version>
<spring.version>4.0.6.RELEASE</spring.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql-connector.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<!--
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
</dependencies>
<build>
<finalName>BlogWebApp</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>${project-java.version}</source>
<target>${project-java.version}</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
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"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd">
<context:property-placeholder location="classpath:hibernate.properties"/>
<!-- Hibernate connection configuration -->
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${orm.connection.driver_class}"/>
<property name="url" value="${orm.connection.url}"/>
<property name="username" value="${orm.connection.username}"/>
<property name="password" value="${orm.connection.password}"/>
</bean>
<!-- Hibernate configuration settings -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="packagesToScan" value="com.tugrulaslan.entity"/>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${orm.dialect}</prop>
<prop key="hibernate.show_sql">${orm.show_sql}</prop>
<prop key="hibernate.hbm2ddl.auto">${orm.hbm2ddl.auto}</prop>
<!-- Enabling this will trade transaction management with Hibernate-->
<prop key="current_session_context_class">thread</prop>
</props>
</property>
</bean>
<!-- Spring Transaction Management
<bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<tx:annotation-driven transaction-manager="transactionManager"/> -->
<context:component-scan base-package="com.tugrulaslan"/>
</beans>
hibernate.properties
orm.connection.driver_class = com.mysql.jdbc.Driver orm.connection.url = jdbc:mysql://localhost:3306/app orm.connection.username = root orm.connection.password = root orm.dialect = org.hibernate.dialect.MySQLDialect orm.show_sql = true orm.hbm2ddl.auto = create
DAO
public interface AppDAO {
public void saveObject(Object object);
}
DAOImpl
@Repository
public class AppDAOImpl implements AppDAO {
@Autowired
private SessionFactory sessionFactory;
@Override
public void saveObject(Object object) {
//Spring's session transaction management use
//sessionFactory.getCurrentSession().saveOrUpdate(object);
Session session = sessionFactory.openSession();
Transaction transaction = session.beginTransaction();
try {
session.saveOrUpdate(object);
transaction.commit();
} catch (HibernateException e) {
System.err.println(e);
transaction.rollback();
} finally {
session.close();
}
}
Service
public interface AppService {
void saveObject(Object object);
}
ServiceImpl
@Service
public class AppServiceImpl implements AppService {
@Override
//@Transactional
public void saveObject(Object object) {
appDAO.saveObject(object);
}
}