Package javax.transaction

Examples of javax.transaction.UserTransaction.begin()

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   {
     UserTransaction tx =null;
     try
     {
       tx =  (UserTransaction)new InitialContext().lookup("UserTransaction");
       tx.begin();
      
       log.debug("Execute SQL from resource: "+resource);

       URL url = Thread.currentThread().getContextClassLoader().getResource(resource);
      
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  @SuppressWarnings("unchecked")
  public void clear() {
      try {
          UserTransaction ut = (UserTransaction) new InitialContext().lookup( "java:comp/UserTransaction" );
          ut.begin();
          List<ProcessInstanceLog> processInstances = getEntityManager()
        .createQuery("FROM ProcessInstanceLog").getResultList();
          for (ProcessInstanceLog processInstance: processInstances) {
            getEntityManager().remove(processInstance);
          }
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         if (configuration.isUseJTA())
         {
            UserTransaction tx = (UserTransaction)new InitialContext().lookup("java:comp/UserTransaction");
            if (tx.getStatus() == Status.STATUS_NO_TRANSACTION)
            {
               tx.begin();
            }
         }
         else
         {
            if (!idmService_.getIdentitySession().getTransaction().isActive())
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               {
                  return;
               }
               long time = System.currentTimeMillis();
               UserTransaction tx = getTransaction();
               tx.begin();
               if (checkAndSetState())
               {
                  try
                  {
                     tx.rollback();
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        MyEntityMethods myEntityMethods = new MyEntityMethods("This is a test Entity with annotations in methods");
        MyEntityOnlyFields myEntityOnlyFields = new MyEntityOnlyFields("This is a test Entity with annotations in fields and without accesors methods");
        MyVariableSerializable myVariableSerializable = new MyVariableSerializable("This is a test SerializableObject");
        EntityManager em = emf.createEntityManager();
        UserTransaction utx = (UserTransaction) new InitialContext().lookup( "java:comp/UserTransaction" );
        utx.begin();
        em.joinTransaction();
        em.persist(myEntity);
        em.persist(myEntityMethods);
        em.persist(myEntityOnlyFields);
        utx.commit();
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        MyEntityMethods myEntityMethods = new MyEntityMethods("This is a test Entity with annotations in methods");
        MyEntityOnlyFields myEntityOnlyFields = new MyEntityOnlyFields("This is a test Entity with annotations in fields and without accesors methods");
        MyVariableSerializable myVariableSerializable = new MyVariableSerializable("This is a test SerializableObject");
        EntityManager em = emf.createEntityManager();
        UserTransaction utx = (UserTransaction) new InitialContext().lookup( "java:comp/UserTransaction" );
        utx.begin();
        em.joinTransaction();
        em.persist(myEntity);
        em.persist(myEntityMethods);
        em.persist(myEntityOnlyFields);
        utx.commit();
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        MyEntityMethods myEntityMethods = new MyEntityMethods("This is a test Entity with annotations in methods");
        MyEntityOnlyFields myEntityOnlyFields = new MyEntityOnlyFields("This is a test Entity with annotations in fields and without accesors methods");
        MyVariableSerializable myVariableSerializable = new MyVariableSerializable("This is a test SerializableObject");
        EntityManager em = emf.createEntityManager();
        UserTransaction utx = (UserTransaction) new InitialContext().lookup( "java:comp/UserTransaction" );
        utx.begin();
        em.joinTransaction();
        em.persist(myEntity);
        em.persist(myEntityMethods);
        em.persist(myEntityOnlyFields);
        utx.commit();
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    public void testWorkItemWithVariablePersistence() throws Exception{
        MyEntity myEntity = new MyEntity("This is a test Entity");
        MyVariableSerializable myVariableSerializable = new MyVariableSerializable("This is a test SerializableObject");
        EntityManager em = emf.createEntityManager();
        UserTransaction utx = (UserTransaction) new InitialContext().lookup( "java:comp/UserTransaction" );
        utx.begin();
       
        em.joinTransaction();
        em.persist(myEntity);
        utx.commit();
        em.close();
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        env.set( EnvironmentName.TRANSACTION_MANAGER,
                 TransactionManagerServices.getTransactionManager() );
        env.set( EnvironmentName.GLOBALS, new MapGlobalResolver() );

        UserTransaction ut = (UserTransaction) new InitialContext().lookup( "java:comp/UserTransaction" );
        ut.begin();
        StatefulKnowledgeSession ksession = JPAKnowledgeService.newStatefulKnowledgeSession( kbase, null, env );
        ut.commit();

        //      EntityManager em = emf.createEntityManager();
        //      SessionInfo sInfo = em.find( SessionInfo.class, 1 );
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        List<?> list = new ArrayList<Object>();

        // insert and commit
        ut = (UserTransaction) new InitialContext().lookup( "java:comp/UserTransaction" );
        ut.begin();
        ksession.setGlobal( "list",
                            list );
        ksession.insert( 1 );
        ksession.insert( 2 );
        ut.commit();
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