Atomikos Forum

Hi, I'm ussing AtomikosTransactionsEssentials-3.5.4, Hibernate 3.3.1.ga and Spring 2.0, Tomcat 6.0.18 and MYSQL 5.1

I saw Atomikos's documentation about how to configurate it with hibernate, spring and Tomcat.

But I get the next error:
org.hibernate.HibernateException: Unable to locate current JTA transaction

Here is my Config:
<!------------------------------------------------->
<!----------- DATA SOURCE-------------->
<bean id="dataSource" class="com.atomikos.jdbc.AtomikosDataSourceBean"
init-method="init" destroy-method="close">
    <property name="uniqueResourceName">
        <value>cemsdb</value>
    </property>
    <property name="xaDataSourceClassName">
        <value>com.mysql.jdbc.jdbc2.optional.MysqlXADataSource</value>
    </property>
    <property name="xaProperties">
        <props>
        <prop key="databaseName">XXXX</prop>
        <prop key="serverName">localhost</prop>
        <prop key="port">3306</prop>
        <prop key="user">YYYY</prop>
        <prop key="password">ZZZZ</prop>
        <prop key="url">jdbc:mysql://localhost:3306/XXXX</prop>
        </props>
    </property>
    <property name="minPoolSize"><value>1</value></property>
</bean>

<!----------------SESSION FACTORY--------------->
 <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="configLocation" value="/WEB-INF/hibernate.cfg.xml"/>
        <property name="hibernateProperties"> 
            <props>
              <prop key="hibernate.connection.isolation">3</prop>
                <prop key="hibernate.current_session_context_class">jta</prop>
                <prop key="hibernate.transaction.factory_class">
              com.atomikos.icatch.jta.hibernate3.AtomikosJTATransactionFactory
            </prop>
            <prop key="hibernate.transaction.manager_lookup_class">
                com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup
            </prop>
          </props>
      </property>
     
      </bean>

<!----------------------AtomikosTransactionManager------------>

<bean id="AtomikosTransactionManager"
      class="com.atomikos.icatch.jta.UserTransactionManager"
    init-method="init" destroy-method="close">
  <property name="forceShutdown" value="false" />
</bean>

<!---------------AtomikosUserTransaction------------>
<bean id="AtomikosUserTransaction"
  class="com.atomikos.icatch.jta.UserTransactionImp">

  <property name="transactionTimeout" value="300" />
</bean>

<!-----------JtaTransactionManager----------------->
<bean id="JtaTransactionManager"
      class="org.springframework.transaction.jta.JtaTransactionManager">
  <property name="transactionManager" ref="AtomikosTransactionManager" />
  <property name="userTransaction" ref="AtomikosUserTransaction" />
</bean>
<!------------------------------------------------->

For transaction i use:
sessionFactory.getCurrentSession()

ANY IDEA WHAT THE PROBLEM IS?
THANKS

don't do it this way.

do this:

    <bean id="hibernateSessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource" ref="atomikosDataSourceBean" />
        <property name="mappingLocations">
            <list>
                <value>classpath*:/pieces/hibernate/*.hbm.xml</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
                <prop key="hibernate.current_session_context_class">thread</prop>
                <prop key="hibernate.transaction.manager_lookup_class">com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup
                </prop>
            </props>
        </property>
    </bean>

    <bean id="atomikosDataSourceBean" class="com.atomikos.jdbc.AtomikosDataSourceBean">
        <property name="xaDataSource" ref="oracleXAdataSource" />
        <property name="uniqueResourceName" value="AtomikosDataSource" />
    </bean>

    <bean id="oracleXAdataSource" class="oracle.jdbc.xa.client.OracleXADataSource" destroy-method="close">
        <property name="URL" value="${jdbc.url}" />
        <property name="user" value="${jdbc.username}" />
        <property name="password" value="${jdbc.password}" />
    </bean>