org.opendaylight.protocol.pcep.pcc.mock.PCCEndPointIpv4ObjectParser.java Source code

Introduction

Here is the source code for org.opendaylight.protocol.pcep.pcc.mock.PCCEndPointIpv4ObjectParser.java

Source

/*
 * 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.protocol.pcep.pcc.mock;

import com.google.common.base.Preconditions;
import io.netty.buffer.ByteBuf;
import org.opendaylight.protocol.pcep.parser.object.PCEPEndPointsIpv4ObjectParser;
import org.opendaylight.protocol.pcep.spi.PCEPDeserializerException;
import org.opendaylight.protocol.util.Ipv4Util;
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.endpoints.address.family.Ipv4CaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.endpoints.address.family.ipv4._case.Ipv4Builder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.endpoints.object.EndpointsObjBuilder;

public class PCCEndPointIpv4ObjectParser extends PCEPEndPointsIpv4ObjectParser {

    @Override
    public Object parseObject(ObjectHeader header, ByteBuf bytes) throws PCEPDeserializerException {
        Preconditions.checkArgument(bytes != null && bytes.isReadable(),
                "Array of bytes is mandatory. Can't be null or empty.");
        final EndpointsObjBuilder builder = new EndpointsObjBuilder();
        if (bytes.readableBytes() != Ipv4Util.IP4_LENGTH * 2) {
            throw new PCEPDeserializerException("Wrong length of array of bytes.");
        }
        builder.setIgnore(header.isIgnore());
        builder.setProcessingRule(header.isProcessingRule());
        final Ipv4Builder b = new Ipv4Builder();
        b.setSourceIpv4Address(Ipv4Util.addressForByteBuf(bytes));
        b.setDestinationIpv4Address((Ipv4Util.addressForByteBuf(bytes)));
        builder.setAddressFamily(new Ipv4CaseBuilder().setIpv4(b.build()).build());
        return builder.build();
    }
}