Hi
I will be working with a database and with a JMS queue so I decided to use JTATransactionManager (multiple resources).
I am using Spring Framework 3.2.3.RELEASE
Hibernate 4.2.1.Final
Glassfish 3.1.2.2
With JTATransactionManager nothing is committed to db.I tried JPATransactionManager it works fine.I don't get any exceptions with JTATransactionManager.Any idea what I am doing wrong?Thanks.
This is a piece of jpa config file
This is my Generic Dao for JPA
This is UserDao
And this is my service code
I will be working with a database and with a JMS queue so I decided to use JTATransactionManager (multiple resources).
I am using Spring Framework 3.2.3.RELEASE
Hibernate 4.2.1.Final
Glassfish 3.1.2.2
With JTATransactionManager nothing is committed to db.I tried JPATransactionManager it works fine.I don't get any exceptions with JTATransactionManager.Any idea what I am doing wrong?Thanks.
This is a piece of jpa config file
Code:
<jee:jndi-lookup id="dataSource" jndi-name="Test" />
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"
p:packagesToScan="com.pinkshield.jpaTest.domain"
p:dataSource-ref="dataSource"
p:jpaPropertyMap-ref="jpaPropertyMap"
p:jpaVendorAdapter-ref="hibernateVendor" />
<util:map id="jpaPropertyMap">
<entry key="hibernate.hbm2ddl.auto" value="validate" />
<entry key="hibernate.dialect" value="org.hibernate.dialect.SQLServerDialect" />
<entry key="transaction.factory_class" value="org.hibernate.transaction.JTATransactionFactory" />
<entry key="transaction.manager_lookup_class"
value="org.hibernate.transaction.SunONETransactionManagerLookup" />
</util:map>
<bean id="hibernateVendor"
class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"
p:showSql="true" />
<tx:jta-transaction-manager />
<tx:annotation-driven/>
<context:component-scan base-package="com.pinkshield.jpaTest" />Code:
package com.pinkshield.jpaTest;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
public class GenericDaoJpa<T> implements GenericDao<T>
{
private Class<T> queryClass;
protected EntityManager entityManager;
@PersistenceContext
public void setEntityManager(EntityManager entityManager)
{
this.entityManager = entityManager;
}
public GenericDaoJpa(Class<T> queryClass)
{
super();
this.queryClass = queryClass;
}
public T getNewInstance()
{
try
{
return getQueryClass().newInstance();
}
catch (InstantiationException e)
{
throw new RuntimeException("Error creating new instance of : " + getQueryClass().getName(), e);
}
catch (IllegalAccessException e)
{
throw new RuntimeException("Error creating new instance of : " + getQueryClass().getName(), e);
}
}
public Class<T> getQueryClass()
{
return queryClass;
}
public T get(Long id)
{
if (id == null)
{
return null;
}
else
{
return entityManager.find(queryClass, id);
}
}
@SuppressWarnings("unchecked")
public List<T> getAll()
{
return entityManager.createQuery("select o from " + queryClass.getName() + " o").getResultList();
}
public void save(T object)
{
entityManager.persist(object);
}
public void update(T object)
{
entityManager.merge(object);
}
public void delete(T object)
{
entityManager.remove(entityManager.merge(object));
}
}Code:
@Repository
public class UserDao extends GenericDaoJpa<User>
{
public UserDao()
{
super(User.class);
}
}Code:
@Service
public class UserServiceImpl implements IUserService{
@Autowired UserDao userDao;
@Override
@Transactional
public void saveUser(String name, String lastName)
{
User user=new User();
user.setLastName(lastName);
user.setName(name);
userDao.save(user);
}
}