Estou com um problema e não consigo resolver.
Quando persisto , não salva no banco de dados.
Observação: tenho que usar o transactionManager.
Espero que possam me ajudar.
Dao
public abstract class BasicJpaDao extends JpaDaoSupport implements
AbstractBasicDao {
public BasicJpaDao(Class persistentClass) throws DAOException {
this.entityManagerFactory = Persistence
.createEntityManagerFactory(“persistenceUnit”);
this.entityManager = this.entityManagerFactory.createEntityManager();
this.persistentClass = persistentClass;
}
public T save(T t) {
try {
Long idLong = (Long) MethodUtilities.getAttribute(t, “id”);
if (idLong == 0) {
this.getJpaTemplate().persist(t);
} else {
this.getJpaTemplate().merge(t);
}
return t;
} catch (Exception e) {
throw new DAOException(e);
}
}
}
// configuração
<?xml version="1.0" encoding="UTF-8"?>//
hibernate/xxx.hbm.xml
hibernate/xxxx.hbm.xml
hibernate/xxxxxx.hbm.xml
hibernate/xxxxx.hbm.xml
<property name="dataSource">
<ref local="dataSource"/>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
<prop key="show_sql">true</prop>
<prop key="use_outer_join">true</prop>
<prop key="hibernate.cglib.use_reflection_optimizer">true</prop>
</props>
</property>
</bean>
<!-- DataSource configuration -->
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName">
<value>org.postgresql.Driver</value>
</property>
<property name="url">
<value>jdbc:postgresql://xxx.x.xxx.xx/xxx</value>
</property>
<property name="username">
<value>xxxxx</value>
</property>
<property name="password">
<value>xxxxx</value>
</property>
</bean>
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
<property name="persistenceUnitName" value="persistenceUnit"/>
<property name="jpaDialect">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaDialect">
</bean>
</property>
<property name="jpaVendorAdapter">
<bean
class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="database" value="POSTGRESQL"/>
<property name="databasePlatform"
value="org.hibernate.dialect.PostgreSQLDialect"/>
<property name="showSql" value="false"/>
<property name="generateDdl" value="false"/>
</bean>
</property>
</bean>
<bean id="transactionManager"
class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory"
ref="entityManagerFactory" />
<property name="jpaDialect" ref="jpaDialect"/>
<bean id="jpaDialect"
class="org.springframework.orm.jpa.vendor.HibernateJpaDialect" />
