org.opendaylight.controller.cluster.databroker.DOMBrokerReadOnlyTransaction Maven / Gradle / Ivy

Go to download
/*
 * 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.databroker;

import com.google.common.util.concurrent.FluentFuture;
import java.util.Map;
import java.util.Optional;
import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadTransaction;
import org.opendaylight.mdsal.dom.spi.store.DOMStoreTransactionFactory;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;

public class DOMBrokerReadOnlyTransaction
        extends AbstractDOMBrokerTransaction implements DOMDataTreeReadTransaction {

    /**
     * Creates new composite Transactions.
     *
     * @param identifier Identifier of transaction.
     */
    protected DOMBrokerReadOnlyTransaction(final Object identifier,
            final Map storeTxFactories) {
        super(identifier, storeTxFactories);
    }

    @Override
    public FluentFuture> read(final LogicalDatastoreType store,
            final YangInstanceIdentifier path) {
        return getSubtransaction(store).read(path);
    }

    @Override
    public FluentFuture exists(final LogicalDatastoreType store, final YangInstanceIdentifier path) {
        return getSubtransaction(store).exists(path);
    }

    @Override
    public void close() {
        closeSubtransaction();
    }

    @Override
    protected DOMStoreReadTransaction createTransaction(final LogicalDatastoreType key) {
        return getTxFactory(key).newReadOnlyTransaction();
    }
}