Examples with Transaction org.apache.qpid.server.store.Transaction used on opensource projects

Example 11 with Transaction

use of org.apache.qpid.server.store.Transaction in project qpid-broker-j by apache.

the class JDBCMessageStoreTest method testDequeueTransactionCommitAsync.

public void testDequeueTransactionCommitAsync() throws Exception {
    final String queueName = getTestName();
    final UUID transactionalLogId = UUID.randomUUID();
    final MessageStore store = getStore();
    final TransactionLogResource transactionalLog = mockTransactionLogResource(transactionalLogId, queueName);
    final InternalMessage message = addTestMessage(store, queueName, "test2");
    final Transaction enqueueTransaction = store.newTransaction();
    MessageEnqueueRecord record = enqueueTransaction.enqueueMessage(transactionalLog, message);
    enqueueTransaction.commitTran();
    final Transaction dequeueTransaction = store.newTransaction();
    dequeueTransaction.dequeueMessage(record);
    final ListenableFuture<Void> future = dequeueTransaction.commitTranAsync(null);
    future.get(1000, TimeUnit.MILLISECONDS);
}

Example 12 with Transaction

use of org.apache.qpid.server.store.Transaction in project qpid-broker-j by apache.

the class ReferenceCountingTest method testMessageGetsRemoved.

/**
 * Check that when the reference count is decremented the message removes itself from the store
 */
public void testMessageGetsRemoved() throws QpidException {
    ContentHeaderBody chb = createPersistentContentHeader();
    MessagePublishInfo info = new MessagePublishInfo(null, false, false, null);
    final MessageMetaData mmd = new MessageMetaData(info, chb);
    StoredMessage storedMessage = _store.addMessage(mmd).allContentAdded();
    Transaction txn = _store.newTransaction();
    txn.enqueueMessage(createTransactionLogResource("dummyQ"), createEnqueueableMessage(storedMessage));
    txn.commitTran();
    AMQMessage message = new AMQMessage(storedMessage);
    MessageReference ref = message.newReference();
    assertEquals(1, getStoreMessageCount());
    ref.release();
    assertEquals(0, getStoreMessageCount());
}

Example 13 with Transaction

use of org.apache.qpid.server.store.Transaction in project qpid-broker-j by apache.

the class ReferenceCountingTest method testMessageRemains.

public void testMessageRemains() throws QpidException {
    MessagePublishInfo info = new MessagePublishInfo(null, false, false, null);
    final ContentHeaderBody chb = createPersistentContentHeader();
    final MessageMetaData mmd = new MessageMetaData(info, chb);
    StoredMessage storedMessage = _store.addMessage(mmd).allContentAdded();
    Transaction txn = _store.newTransaction();
    txn.enqueueMessage(createTransactionLogResource("dummyQ"), createEnqueueableMessage(storedMessage));
    txn.commitTran();
    AMQMessage message = new AMQMessage(storedMessage);
    MessageReference ref = message.newReference();
    assertEquals(1, getStoreMessageCount());
    MessageReference ref2 = message.newReference();
    ref.release();
    assertEquals(1, getStoreMessageCount());
}

Example 14 with Transaction

use of org.apache.qpid.server.store.Transaction in project qpid-broker-j by apache.

the class SynchronousMessageStoreRecovererTest method testRecoveryOfMessageInstanceForNonExistingMessage.

@SuppressWarnings("unchecked")
public void testRecoveryOfMessageInstanceForNonExistingMessage() {
    final Queue<?> queue = createRegisteredMockQueue();
    final long messageId = 1;
    final Transaction transaction = mock(Transaction.class);
    MessageStore store = new NullMessageStore() {

        @Override
        public void visitMessages(MessageHandler handler) throws StoreException {
        // no message to visit
        }

        @Override
        public void visitMessageInstances(MessageInstanceHandler handler) throws StoreException {
            handler.handle(new TestMessageEnqueueRecord(queue.getId(), messageId));
        }

        @Override
        public Transaction newTransaction() {
            return transaction;
        }
    };
    when(_virtualHost.getMessageStore()).thenReturn(store);
    SynchronousMessageStoreRecoverer recoverer = new SynchronousMessageStoreRecoverer();
    recoverer.recover(_virtualHost);
    verify(queue, never()).enqueue(any(ServerMessage.class), any(Action.class), any(MessageEnqueueRecord.class));
    verify(transaction).dequeueMessage(argThat(new MessageEnqueueRecordMatcher(queue.getId(), messageId)));
    verify(transaction, times(1)).commitTranAsync((Void) null);
}

Example 15 with Transaction

use of org.apache.qpid.server.store.Transaction in project qpid-broker-j by apache.

the class SynchronousMessageStoreRecovererTest method testRecoveryOfSingleEnqueueWithDistributedTransaction.

@SuppressWarnings("unchecked")
public void testRecoveryOfSingleEnqueueWithDistributedTransaction() {
    Queue<?> queue = createRegisteredMockQueue();
    final Transaction transaction = mock(Transaction.class);
    final StoredMessage<StorableMessageMetaData> storedMessage = createMockStoredMessage(1);
    long messageId = storedMessage.getMessageNumber();
    EnqueueableMessage enqueueableMessage = createMockEnqueueableMessage(messageId, storedMessage);
    EnqueueRecord enqueueRecord = createMockRecord(queue, enqueueableMessage);
    final long format = 1;
    final byte[] globalId = new byte[] { 0 };
    final byte[] branchId = new byte[] { 0 };
    final EnqueueRecord[] enqueues = { enqueueRecord };
    final Transaction.DequeueRecord[] dequeues = {};
    MessageStore store = new NullMessageStore() {

        @Override
        public void visitMessages(MessageHandler handler) throws StoreException {
            handler.handle(storedMessage);
        }

        @Override
        public void visitMessageInstances(MessageInstanceHandler handler) throws StoreException {
        // No messages instances
        }

        @Override
        public void visitDistributedTransactions(DistributedTransactionHandler handler) throws StoreException {
            handler.handle(new Transaction.StoredXidRecord() {

                @Override
                public long getFormat() {
                    return format;
                }

                @Override
                public byte[] getGlobalId() {
                    return globalId;
                }

                @Override
                public byte[] getBranchId() {
                    return branchId;
                }
            }, enqueues, dequeues);
        }

        @Override
        public Transaction newTransaction() {
            return transaction;
        }
    };
    DtxRegistry dtxRegistry = new DtxRegistry(_virtualHost);
    when(_virtualHost.getMessageStore()).thenReturn(store);
    when(_virtualHost.getDtxRegistry()).thenReturn(dtxRegistry);
    SynchronousMessageStoreRecoverer recoverer = new SynchronousMessageStoreRecoverer();
    recoverer.recover(_virtualHost);
    DtxBranch branch = dtxRegistry.getBranch(new Xid(format, globalId, branchId));
    assertNotNull("Expected dtx branch to be created", branch);
    branch.commit();
    ServerMessage<?> message = storedMessage.getMetaData().getType().createMessage(storedMessage);
    verify(queue, times(1)).enqueue(eq(message), (Action<? super MessageInstance>) isNull(), any(MessageEnqueueRecord.class));
    verify(transaction).commitTran();
}