+++ /dev/null
-/*
- * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.controller.cluster.datastore;
-
-import akka.actor.ActorSelection;
-import com.google.common.base.Optional;
-import com.google.common.util.concurrent.SettableFuture;
-import java.util.concurrent.Semaphore;
-import org.opendaylight.controller.cluster.datastore.identifiers.TransactionIdentifier;
-import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import scala.concurrent.Future;
-
-final class NoOpTransactionContext extends AbstractTransactionContext {
- private static final Logger LOG = LoggerFactory.getLogger(NoOpTransactionContext.class);
-
- private final Throwable failure;
- private final Semaphore operationLimiter;
-
- public NoOpTransactionContext(Throwable failure, TransactionIdentifier identifier, Semaphore operationLimiter) {
- super(identifier);
- this.failure = failure;
- this.operationLimiter = operationLimiter;
- }
-
- @Override
- public void closeTransaction() {
- LOG.debug("NoOpTransactionContext {} closeTransaction called", getIdentifier());
- }
-
- @Override
- public Future<ActorSelection> readyTransaction() {
- LOG.debug("Tx {} readyTransaction called", getIdentifier());
- operationLimiter.release();
- return akka.dispatch.Futures.failed(failure);
- }
-
- @Override
- public void deleteData(YangInstanceIdentifier path) {
- LOG.debug("Tx {} deleteData called path = {}", getIdentifier(), path);
- operationLimiter.release();
- }
-
- @Override
- public void mergeData(YangInstanceIdentifier path, NormalizedNode<?, ?> data) {
- LOG.debug("Tx {} mergeData called path = {}", getIdentifier(), path);
- operationLimiter.release();
- }
-
- @Override
- public void writeData(YangInstanceIdentifier path, NormalizedNode<?, ?> data) {
- LOG.debug("Tx {} writeData called path = {}", getIdentifier(), path);
- operationLimiter.release();
- }
-
- @Override
- public void readData(final YangInstanceIdentifier path, SettableFuture<Optional<NormalizedNode<?, ?>>> proxyFuture) {
- LOG.debug("Tx {} readData called path = {}", getIdentifier(), path);
- operationLimiter.release();
- proxyFuture.setException(new ReadFailedException("Error reading data for path " + path, failure));
- }
-
- @Override
- public void dataExists(YangInstanceIdentifier path, SettableFuture<Boolean> proxyFuture) {
- LOG.debug("Tx {} dataExists called path = {}", getIdentifier(), path);
- operationLimiter.release();
- proxyFuture.setException(new ReadFailedException("Error checking exists for path " + path, failure));
- }
-}