2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.protocol.pcep.parser.object;
10 import static com.google.common.base.Preconditions.checkArgument;
11 import static org.opendaylight.protocol.util.ByteBufWriteUtil.writeFloat32;
13 import io.netty.buffer.ByteBuf;
14 import io.netty.buffer.Unpooled;
15 import org.opendaylight.protocol.pcep.PCEPDeserializerException;
16 import org.opendaylight.protocol.pcep.spi.CommonObjectParser;
17 import org.opendaylight.protocol.pcep.spi.ObjectSerializer;
18 import org.opendaylight.protocol.pcep.spi.ObjectUtil;
19 import org.opendaylight.protocol.util.ByteArray;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.ObjectHeader;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.reoptimization.bandwidth.object.ReoptimizationBandwidth;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.reoptimization.bandwidth.object.ReoptimizationBandwidthBuilder;
25 * Parser for Bandwidth.
27 public class PCEPExistingBandwidthObjectParser extends CommonObjectParser implements ObjectSerializer {
29 private static final int CLASS = 5;
31 private static final int TYPE = 2;
33 public PCEPExistingBandwidthObjectParser() {
38 public ReoptimizationBandwidth parseObject(final ObjectHeader header, final ByteBuf bytes)
39 throws PCEPDeserializerException {
40 checkArgument(bytes != null && bytes.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
41 if (bytes.readableBytes() != PCEPBandwidthObjectParser.BANDWIDTH_F_LENGTH) {
42 throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + bytes.readableBytes()
43 + "; Expected: " + PCEPBandwidthObjectParser.BANDWIDTH_F_LENGTH + ".");
45 final ReoptimizationBandwidthBuilder builder = new ReoptimizationBandwidthBuilder()
46 .setIgnore(header.getIgnore())
47 .setProcessingRule(header.getProcessingRule())
49 new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.network.concepts.rev131125
50 .Bandwidth(ByteArray.getAllBytes(bytes)));
51 return builder.build();
55 public void serializeObject(
56 final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Object object,
57 final ByteBuf buffer) {
58 checkArgument(object instanceof ReoptimizationBandwidth,
59 "Wrong instance of PCEPObject. Passed " + "%s. Needed ReoptimizationBandwidthObject.",
61 final ByteBuf body = Unpooled.buffer();
62 writeFloat32(((ReoptimizationBandwidth) object).getBandwidth(), body);
63 ObjectUtil.formatSubobject(TYPE, CLASS, object.getProcessingRule(), object.getIgnore(), body, buffer);