org.opendaylight.protocol.pcep.impl.object.PCEPPccIdReqIPv4ObjectParser.java Source code

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Here is the source code for org.opendaylight.protocol.pcep.impl.object.PCEPPccIdReqIPv4ObjectParser.java

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/*
 * Copyright (c) 2014 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.protocol.pcep.impl.object;

import com.google.common.base.Preconditions;
import io.netty.buffer.ByteBuf;
import org.opendaylight.protocol.pcep.spi.PCEPDeserializerException;
import org.opendaylight.protocol.util.Ipv4Util;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.Object;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.ObjectHeader;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcc.id.req.object.PccIdReqBuilder;

/**
 * Parser for {@link org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcc.id.req.object.PccIdReq} with IPv4 address
 * @see <a href="https://tools.ietf.org/html/rfc5886#section-4.2">PCC-ID-REQ Object</a>
 */
public class PCEPPccIdReqIPv4ObjectParser extends AbstractPccIdReqObjectParser {

    @Override
    public Object parseObject(final ObjectHeader header, final ByteBuf buffer) throws PCEPDeserializerException {
        Preconditions.checkArgument(buffer != null && buffer.isReadable(),
                "Array of bytes is mandatory. Can't be null or empty.");
        final PccIdReqBuilder builder = new PccIdReqBuilder();
        builder.setIpAddress(new IpAddress(Ipv4Util.addressForByteBuf(buffer)));
        return builder.build();
    }

}