+++ /dev/null
-/*
- * Copyright (c) 2020 PANTHEON.tech, s.r.o. 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.restconf.nb.rfc8040.rests.transactions;
-
-import static java.util.Objects.requireNonNull;
-
-import com.google.common.util.concurrent.FluentFuture;
-import com.google.common.util.concurrent.Futures;
-import com.google.common.util.concurrent.ListenableFuture;
-import java.util.List;
-import java.util.Optional;
-import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
-import org.opendaylight.mdsal.dom.api.DOMDataBroker;
-import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
-import org.opendaylight.mdsal.dom.api.DOMDataTreeReadWriteTransaction;
-import org.opendaylight.mdsal.dom.api.DOMTransactionChain;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-
-/**
- * Implementation of RESTCONF operations using {@link DOMTransactionChain} and related concepts.
- *
- * @see DOMTransactionChain
- * @see DOMDataTreeReadWriteTransaction
- */
-public final class MdsalRestconfStrategy extends RestconfStrategy {
- private final DOMDataBroker dataBroker;
-
- public MdsalRestconfStrategy(final DOMDataBroker dataBroker) {
- this.dataBroker = requireNonNull(dataBroker);
- }
-
- @Override
- public RestconfTransaction prepareWriteExecution() {
- return new MdsalRestconfTransaction(dataBroker);
- }
-
- @Override
- public ListenableFuture<Optional<NormalizedNode>> read(final LogicalDatastoreType store,
- final YangInstanceIdentifier path) {
- try (DOMDataTreeReadTransaction tx = dataBroker.newReadOnlyTransaction()) {
- return tx.read(store, path);
- }
- }
-
- @Override
- public ListenableFuture<Optional<NormalizedNode>> read(final LogicalDatastoreType store,
- final YangInstanceIdentifier path, final List<YangInstanceIdentifier> fields) {
- return Futures.immediateFailedFuture(new UnsupportedOperationException(
- "Reading of selected subtrees is currently not supported in: " + MdsalRestconfStrategy.class));
- }
-
- @Override
- public FluentFuture<Boolean> exists(final LogicalDatastoreType store, final YangInstanceIdentifier path) {
- try (DOMDataTreeReadTransaction tx = dataBroker.newReadOnlyTransaction()) {
- return tx.exists(store, path);
- }
- }
-}