org.opendaylight.protocol.pcep.pcc.mock.PCCEndPointIpv4ObjectParser Maven / Gradle / Ivy
/*
* 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 static com.google.common.base.Preconditions.checkArgument;
import io.netty.buffer.ByteBuf;
import org.opendaylight.protocol.pcep.PCEPDeserializerException;
import org.opendaylight.protocol.pcep.parser.object.end.points.PCEPEndPointsIpv4ObjectParser;
import org.opendaylight.protocol.util.Ipv4Util;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Object;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.ObjectHeader;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.endpoints.address.family.Ipv4CaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.endpoints.address.family.ipv4._case.Ipv4Builder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.endpoints.object.EndpointsObjBuilder;
public class PCCEndPointIpv4ObjectParser extends PCEPEndPointsIpv4ObjectParser {
@Override
public Object parseObject(final ObjectHeader header, final ByteBuf bytes) throws PCEPDeserializerException {
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.getIgnore());
builder.setProcessingRule(header.getProcessingRule());
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();
}
}