org.opendaylight.sfc.pot.netconf.renderer.utils.SfcPotNetconfReaderWriterAPI.java Source code

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Here is the source code for org.opendaylight.sfc.pot.netconf.renderer.utils.SfcPotNetconfReaderWriterAPI.java

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/*
 * 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.sfc.pot.netconf.renderer.utils;

import com.google.common.util.concurrent.CheckedFuture;

import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;

import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class SfcPotNetconfReaderWriterAPI {
    private static final Logger LOG = LoggerFactory.getLogger(SfcPotNetconfReaderWriterAPI.class);

    /* Put method */
    public static <T extends DataObject> boolean put(DataBroker broker, LogicalDatastoreType logicalDatastoreType,
            InstanceIdentifier<T> iid, T dataObject) {
        try {
            WriteTransaction tx = broker.newWriteOnlyTransaction();
            tx.put(logicalDatastoreType, iid, dataObject);
            CheckedFuture<Void, TransactionCommitFailedException> future = tx.submit();
            future.checkedGet();

            return true;
        } catch (TransactionCommitFailedException e) {
            LOG.warn("iOAM:PoT:SB:Netconf put to nodeid: failed:", e);
            return false;
        }
    }

    /* Delete method */
    public static <T extends DataObject> boolean delete(DataBroker broker,
            LogicalDatastoreType logicalDatastoreType, InstanceIdentifier<T> iid) {
        try {
            WriteTransaction tx = broker.newWriteOnlyTransaction();
            tx.delete(logicalDatastoreType, iid);
            CheckedFuture<Void, TransactionCommitFailedException> future = tx.submit();
            future.checkedGet();

            return true;
        } catch (TransactionCommitFailedException e) {
            LOG.warn("iOAM:PoT:SB:Netconf delete to nodeid failed:", e);
            return false;
        }
    }
}