Examples with NodeEngine com.hazelcast.spi.NodeEngine used on opensource projects

Example 21 with NodeEngine

use of com.hazelcast.spi.NodeEngine in project hazelcast by hazelcast.

the class GetAndAlterOperation method run.

@Override
public void run() throws Exception {
    NodeEngine nodeEngine = getNodeEngine();
    IFunction f = nodeEngine.toObject(function);
    AtomicReferenceContainer atomicReferenceContainer = getReferenceContainer();
    response = atomicReferenceContainer.get();
    Object input = nodeEngine.toObject(atomicReferenceContainer.get());
    //noinspection unchecked
    Object output = f.apply(input);
    Data serializedOutput = nodeEngine.toData(output);
    shouldBackup = !isEquals(response, serializedOutput);
    if (shouldBackup) {
        atomicReferenceContainer.set(serializedOutput);
        backup = serializedOutput;
    }
}

Example 22 with NodeEngine

use of com.hazelcast.spi.NodeEngine in project hazelcast by hazelcast.

the class SemaphoreDetachMemberOperation method shouldBackup.

@Override
public boolean shouldBackup() {
    final NodeEngine nodeEngine = getNodeEngine();
    IPartitionService partitionService = nodeEngine.getPartitionService();
    IPartition partition = partitionService.getPartition(getPartitionId());
    return partition.isLocal() && Boolean.TRUE.equals(response);
}

Example 23 with NodeEngine

use of com.hazelcast.spi.NodeEngine in project hazelcast by hazelcast.

the class ExecutorServiceProxy method submitToPartitionOwner.

private <T> Future<T> submitToPartitionOwner(Callable<T> task, int partitionId, boolean preventSync) {
    checkNotNull(task, "task can't be null");
    checkNotShutdown();
    NodeEngine nodeEngine = getNodeEngine();
    Data taskData = nodeEngine.toData(task);
    String uuid = newUnsecureUuidString();
    boolean sync = !preventSync && checkSync();
    Operation op = new CallableTaskOperation(name, uuid, taskData).setPartitionId(partitionId);
    InternalCompletableFuture future = invokeOnPartition(op);
    if (sync) {
        Object response;
        try {
            response = future.get();
        } catch (Exception e) {
            response = e;
        }
        return new CompletedFuture<T>(nodeEngine.getSerializationService(), response, getAsyncExecutor());
    }
    return new CancellableDelegatingFuture<T>(future, nodeEngine, uuid, partitionId);
}

Example 24 with NodeEngine

use of com.hazelcast.spi.NodeEngine in project hazelcast by hazelcast.

the class ExecutorServiceProxy method submitToMembers.

@Override
public <T> void submitToMembers(Callable<T> task, Collection<Member> members, MultiExecutionCallback callback) {
    NodeEngine nodeEngine = getNodeEngine();
    ExecutionCallbackAdapterFactory executionCallbackFactory = new ExecutionCallbackAdapterFactory(nodeEngine.getLogger(ExecutionCallbackAdapterFactory.class), members, callback);
    for (Member member : members) {
        submitToMember(task, member, executionCallbackFactory.<T>callbackFor(member));
    }
}

Example 25 with NodeEngine

use of com.hazelcast.spi.NodeEngine in project hazelcast by hazelcast.

the class DurableExecutorServiceProxy method shutdown.

@Override
public void shutdown() {
    NodeEngine nodeEngine = getNodeEngine();
    Collection<Member> members = nodeEngine.getClusterService().getMembers();
    OperationService operationService = nodeEngine.getOperationService();
    Collection<Future> calls = new LinkedList<Future>();
    for (Member member : members) {
        if (member.localMember()) {
            getService().shutdownExecutor(name);
        } else {
            ShutdownOperation op = new ShutdownOperation(name);
            Future f = operationService.invokeOnTarget(SERVICE_NAME, op, member.getAddress());
            calls.add(f);
        }
    }
    waitWithDeadline(calls, 1, TimeUnit.SECONDS, WHILE_SHUTDOWN_EXCEPTION_HANDLER);
}