+++ /dev/null
-/*
- * Copyright (c) 2016 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.md.sal.dom.broker.impl.legacy.sharded.adapter;
-
-import static java.util.Objects.requireNonNull;
-
-import com.google.common.base.Optional;
-import com.google.common.util.concurrent.CheckedFuture;
-import com.google.common.util.concurrent.Futures;
-import com.google.common.util.concurrent.MoreExecutors;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
-import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-
-/**
- * Read transaction that delegates calls to {@link org.opendaylight.mdsal.dom.broker.ShardedDOMReadTransactionAdapter},
- * which in turn translates calls to shard aware implementation of
- * {@link org.opendaylight.mdsal.dom.api.DOMDataTreeService}.
- *
- * <p>
- * Since reading data distributed on different subshards is not guaranteed to
- * return all relevant data, we cannot guarantee it neither. Best effort is to
- * return all data we get from first initial data change event received.
- */
-@Deprecated(forRemoval = true)
-class ShardedDOMDataBrokerDelegatingReadTransaction implements DOMDataReadOnlyTransaction {
- private final DOMDataTreeReadTransaction delegateTx;
- private final Object txIdentifier;
-
- ShardedDOMDataBrokerDelegatingReadTransaction(final Object txIdentifier,
- final DOMDataTreeReadTransaction delegateTx) {
- this.delegateTx = requireNonNull(delegateTx);
- this.txIdentifier = requireNonNull(txIdentifier);
- }
-
- @Override
- public CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(final LogicalDatastoreType store,
- final YangInstanceIdentifier path) {
- return Futures.makeChecked(delegateTx.read(store.toMdsal(), path).transform(
- Optional::fromJavaUtil, MoreExecutors.directExecutor()), ReadFailedException.MAPPER);
- }
-
- @Override
- public CheckedFuture<Boolean, ReadFailedException> exists(final LogicalDatastoreType store,
- final YangInstanceIdentifier path) {
- return Futures.makeChecked(delegateTx.exists(store.toMdsal(), path), ReadFailedException.MAPPER);
- }
-
- @Override
- public Object getIdentifier() {
- return txIdentifier;
- }
-
- @Override
- public void close() {
- delegateTx.close();
- }
-}