Examples with SystemException javax.transaction.SystemException used on opensource projects

Example 21 with SystemException

use of javax.transaction.SystemException in project spring-framework by spring-projects.

the class JtaTransactionManager method doCommit.

@Override
protected void doCommit(DefaultTransactionStatus status) {
    JtaTransactionObject txObject = (JtaTransactionObject) status.getTransaction();
    try {
        int jtaStatus = txObject.getUserTransaction().getStatus();
        if (jtaStatus == Status.STATUS_NO_TRANSACTION) {
            // In any case, the transaction is already fully cleaned up.
            throw new UnexpectedRollbackException("JTA transaction already completed - probably rolled back");
        }
        if (jtaStatus == Status.STATUS_ROLLEDBACK) {
            // IllegalStateException expected on JBoss; call still necessary.
            try {
                txObject.getUserTransaction().rollback();
            } catch (IllegalStateException ex) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Rollback failure with transaction already marked as rolled back: " + ex);
                }
            }
            throw new UnexpectedRollbackException("JTA transaction already rolled back (probably due to a timeout)");
        }
        txObject.getUserTransaction().commit();
    } catch (RollbackException ex) {
        throw new UnexpectedRollbackException("JTA transaction unexpectedly rolled back (maybe due to a timeout)", ex);
    } catch (HeuristicMixedException ex) {
        throw new HeuristicCompletionException(HeuristicCompletionException.STATE_MIXED, ex);
    } catch (HeuristicRollbackException ex) {
        throw new HeuristicCompletionException(HeuristicCompletionException.STATE_ROLLED_BACK, ex);
    } catch (IllegalStateException ex) {
        throw new TransactionSystemException("Unexpected internal transaction state", ex);
    } catch (SystemException ex) {
        throw new TransactionSystemException("JTA failure on commit", ex);
    }
}

Example 22 with SystemException

use of javax.transaction.SystemException in project spring-framework by spring-projects.

the class JtaTransactionManagerTests method jtaTransactionManagerWithSystemExceptionOnBegin.

@Test
public void jtaTransactionManagerWithSystemExceptionOnBegin() throws Exception {
    UserTransaction ut = mock(UserTransaction.class);
    given(ut.getStatus()).willReturn(Status.STATUS_NO_TRANSACTION);
    willThrow(new SystemException("system exception")).given(ut).begin();
    try {
        JtaTransactionManager ptm = newJtaTransactionManager(ut);
        TransactionTemplate tt = new TransactionTemplate(ptm);
        tt.execute(new TransactionCallbackWithoutResult() {

            @Override
            protected void doInTransactionWithoutResult(TransactionStatus status) {
            // something transactional
            }
        });
        fail("Should have thrown CannotCreateTransactionException");
    } catch (CannotCreateTransactionException ex) {
    // expected
    }
}

Example 23 with SystemException

use of javax.transaction.SystemException in project spring-framework by spring-projects.

the class JtaTransactionManagerTests method jtaTransactionManagerWithPropagationRequiresNewAndExistingWithBeginException.

@Test
public void jtaTransactionManagerWithPropagationRequiresNewAndExistingWithBeginException() throws Exception {
    UserTransaction ut = mock(UserTransaction.class);
    TransactionManager tm = mock(TransactionManager.class);
    Transaction tx = mock(Transaction.class);
    given(ut.getStatus()).willReturn(Status.STATUS_ACTIVE);
    given(tm.suspend()).willReturn(tx);
    willThrow(new SystemException()).given(ut).begin();
    JtaTransactionManager ptm = newJtaTransactionManager(ut, tm);
    TransactionTemplate tt = new TransactionTemplate(ptm);
    tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
    assertFalse(TransactionSynchronizationManager.isSynchronizationActive());
    try {
        tt.execute(new TransactionCallbackWithoutResult() {

            @Override
            protected void doInTransactionWithoutResult(TransactionStatus status) {
                assertTrue(TransactionSynchronizationManager.isSynchronizationActive());
            }
        });
        fail("Should have thrown CannotCreateTransactionException");
    } catch (CannotCreateTransactionException ex) {
    // expected
    }
    assertFalse(TransactionSynchronizationManager.isSynchronizationActive());
    verify(tm).resume(tx);
}

Example 24 with SystemException

use of javax.transaction.SystemException in project spring-framework by spring-projects.

the class JtaTransactionManagerTests method jtaTransactionManagerWithSystemExceptionOnIsExisting.

@Test
public void jtaTransactionManagerWithSystemExceptionOnIsExisting() throws Exception {
    UserTransaction ut = mock(UserTransaction.class);
    given(ut.getStatus()).willThrow(new SystemException("system exception"));
    try {
        JtaTransactionManager ptm = newJtaTransactionManager(ut);
        TransactionTemplate tt = new TransactionTemplate(ptm);
        tt.execute(new TransactionCallbackWithoutResult() {

            @Override
            protected void doInTransactionWithoutResult(TransactionStatus status) {
            // something transactional
            }
        });
        fail("Should have thrown TransactionSystemException");
    } catch (TransactionSystemException ex) {
    // expected
    }
}

Example 25 with SystemException

use of javax.transaction.SystemException in project blueprints by tinkerpop.

the class Neo4jGraph method rollback.

public void rollback() {
    if (null == tx.get()) {
        return;
    }
    GraphDatabaseAPI graphDatabaseAPI = (GraphDatabaseAPI) getRawGraph();
    TransactionManager transactionManager = graphDatabaseAPI.getTxManager();
    try {
        javax.transaction.Transaction t = transactionManager.getTransaction();
        if (t == null || t.getStatus() == Status.STATUS_ROLLEDBACK) {
            return;
        }
        tx.get().failure();
    } catch (SystemException e) {
        throw new RuntimeException(e);
    } finally {
        tx.get().finish();
        tx.remove();
    }
}