Examples with Response cz.o2.proxima.transaction.Response used on opensource projects

Example 31 with Response

use of cz.o2.proxima.transaction.Response in project proxima-platform by O2-Czech-Republic.

the class TransactionLogObserverTest method testPostCommitOutOfOrder.

@Test(timeout = 10000)
public void testPostCommitOutOfOrder() throws InterruptedException {
    createObserver();
    State committed = State.open(2001L, now, Collections.emptyList()).committed(Collections.singletonList(KeyAttributes.ofAttributeDescriptor(user, "user", userGateways, 2001L, "1")));
    observer.transactionPostCommit(committed);
    State committed2 = State.open(1001L, now - 1, Collections.emptyList()).committed(Collections.singletonList(KeyAttributes.ofStreamElement(userGateways.delete(1001L, "user", "1", now - 1))));
    observer.transactionPostCommit(committed2);
    BlockingQueue<Pair<String, Response>> responseQueue = new ArrayBlockingQueue<>(1);
    try (ClientTransactionManager clientManager = direct.getClientTransactionManager()) {
        String t = "t";
        clientManager.begin(t, ExceptionUtils.uncheckedBiConsumer((k, v) -> responseQueue.put(Pair.of(k, v))), KeyAttributes.ofWildcardQueryElements(user, "user", userGateways, Collections.emptyList()));
        Pair<String, Response> response = responseQueue.take();
        assertEquals(Response.Flags.ABORTED, response.getSecond().getFlags());
    }
}

Example 32 with Response

use of cz.o2.proxima.transaction.Response in project proxima-platform by O2-Czech-Republic.

the class TransactionLogObserverTest method testCreateTransactionCommitWithConflictInInputs.

@Test(timeout = 10000)
public void testCreateTransactionCommitWithConflictInInputs() throws InterruptedException {
    createObserver();
    ClientTransactionManager clientManager = direct.getClientTransactionManager();
    String t1 = UUID.randomUUID().toString();
    String t2 = UUID.randomUUID().toString();
    List<KeyAttribute> inputs = Collections.singletonList(KeyAttributes.ofAttributeDescriptor(this.user, "user", userGateways, 1L, "1"));
    BlockingQueue<Pair<String, Response>> responseQueue = new ArrayBlockingQueue<>(1);
    clientManager.begin(t1, ExceptionUtils.uncheckedBiConsumer((k, v) -> responseQueue.put(Pair.of(k, v))), inputs);
    responseQueue.take();
    clientManager.commit(t1, Collections.singletonList(KeyAttributes.ofAttributeDescriptor(this.user, "user", userGateways, 2L, "1")));
    Pair<String, Response> response = responseQueue.take();
    assertEquals(Response.Flags.COMMITTED, response.getSecond().getFlags());
    clientManager.begin(t2, ExceptionUtils.uncheckedBiConsumer((k, v) -> responseQueue.put(Pair.of(k, v))), inputs);
    response = responseQueue.take();
    assertEquals(Response.Flags.ABORTED, response.getSecond().getFlags());
}

Example 33 with Response

use of cz.o2.proxima.transaction.Response in project proxima-platform by O2-Czech-Republic.

the class TransactionLogObserverTest method testTransactionUpdate.

@Test(timeout = 10000)
public void testTransactionUpdate() throws InterruptedException {
    createObserver();
    ClientTransactionManager clientManager = direct.getClientTransactionManager();
    String transactionId = UUID.randomUUID().toString();
    BlockingQueue<Pair<String, Response>> responseQueue = new ArrayBlockingQueue<>(1);
    clientManager.begin(transactionId, ExceptionUtils.uncheckedBiConsumer((k, v) -> responseQueue.put(Pair.of(k, v))), Collections.singletonList(KeyAttributes.ofAttributeDescriptor(user, "user", userGateways, 1L, "1")));
    // discard this
    responseQueue.take();
    clientManager.updateTransaction(transactionId, Collections.singletonList(KeyAttributes.ofAttributeDescriptor(user, "user2", userGateways, 2L, "1")));
    Pair<String, Response> response = responseQueue.take();
    assertTrue(response.getFirst().startsWith("update."));
    assertEquals(Response.Flags.UPDATED, response.getSecond().getFlags());
    assertFalse(response.getSecond().hasStamp());
    do {
        State currentState = direct.getServerTransactionManager().getCurrentState(transactionId);
        assertNotNull(currentState);
        if (currentState.getInputAttributes().size() == 2) {
            assertEquals("user", Iterables.get(currentState.getInputAttributes(), 0).getKey());
            assertEquals("user2", Iterables.get(currentState.getInputAttributes(), 1).getKey());
            break;
        }
    } while (true);
}

Example 34 with Response

use of cz.o2.proxima.transaction.Response in project proxima-platform by O2-Czech-Republic.

the class RetrieveServiceTest method testGetValidWithTransaction.

@Test
public void testGetValidWithTransaction() {
    EntityDescriptor entity = server.repo.getEntity("dummy");
    AttributeDescriptor<?> attribute = entity.getAttribute("data");
    String key = "my-fancy-entity-key";
    Optionals.get(server.direct.getWriter(attribute)).write(StreamElement.upsert(entity, attribute, 1000L, key, attribute.getName(), System.currentTimeMillis(), new byte[] { 1, 2, 3 }), (s, err) -> {
    });
    String transactionId = UUID.randomUUID().toString();
    Rpc.GetRequest request = Rpc.GetRequest.newBuilder().setEntity(entity.getName()).setAttribute(attribute.getName()).setKey(key).setTransactionId(transactionId).build();
    final List<Rpc.GetResponse> responses = new ArrayList<>();
    final AtomicBoolean finished = new AtomicBoolean(false);
    final StreamObserver<Rpc.GetResponse> responseObserver;
    responseObserver = new StreamObserver<Rpc.GetResponse>() {

        @Override
        public void onNext(Rpc.GetResponse res) {
            responses.add(res);
        }

        @Override
        public void onError(Throwable thrwbl) {
            throw new RuntimeException(thrwbl);
        }

        @Override
        public void onCompleted() {
            finished.set(true);
        }
    };
    retrieve.get(request, responseObserver);
    assertTrue(finished.get());
    assertEquals(1, responses.size());
    Rpc.GetResponse response = responses.get(0);
    assertEquals("Error: " + response.getStatus() + ": " + response.getStatusMessage(), 200, response.getStatus());
    assertArrayEquals(new byte[] { 1, 2, 3 }, response.getValue().toByteArray());
    assertEquals(1, transactionUpdates.size());
    assertTrue(transactionUpdates.containsKey(transactionId));
    assertEquals(Collections.singletonList(KeyAttributes.ofAttributeDescriptor(entity, key, attribute, 1000L)), transactionUpdates.get(transactionId));
}

Example 35 with Response

use of cz.o2.proxima.transaction.Response in project proxima-platform by O2-Czech-Republic.

the class RetrieveServiceTest method testListNotFound.

@Test
public void testListNotFound() {
    EntityDescriptor entity = server.repo.getEntity("dummy");
    AttributeDescriptor<?> attribute = entity.getAttribute("wildcard.*");
    String key = "my-fancy-entity-key";
    Rpc.ListRequest request = Rpc.ListRequest.newBuilder().setEntity(entity.getName()).setWildcardPrefix("wildcard").setKey(key).setLimit(1).build();
    final List<Rpc.ListResponse> responses = new ArrayList<>();
    final AtomicBoolean finished = new AtomicBoolean(false);
    final StreamObserver<Rpc.ListResponse> responseObserver;
    responseObserver = new StreamObserver<Rpc.ListResponse>() {

        @Override
        public void onNext(Rpc.ListResponse res) {
            responses.add(res);
        }

        @Override
        public void onError(Throwable thrwbl) {
            throw new RuntimeException(thrwbl);
        }

        @Override
        public void onCompleted() {
            finished.set(true);
        }
    };
    retrieve.listAttributes(request, responseObserver);
    assertTrue(finished.get());
    assertEquals(1, responses.size());
    Rpc.ListResponse response = responses.get(0);
    assertEquals(200, response.getStatus());
    assertTrue(response.getValueList().isEmpty());
}