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.impl.subobject;
10 import org.opendaylight.protocol.pcep.PCEPDeserializerException;
11 import org.opendaylight.protocol.pcep.spi.LabelParser;
12 import org.opendaylight.protocol.pcep.spi.LabelSerializer;
13 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev130820.label.subobject.LabelType;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev130820.label.subobject.label.type.GeneralizedLabel;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev130820.label.subobject.label.type.GeneralizedLabelBuilder;
18 * Parser for {@link GeneralizedLabel}
20 public class GeneralizedLabelParser implements LabelParser, LabelSerializer {
22 public static final int CTYPE = 2;
25 public LabelType parseLabel(final byte[] buffer) throws PCEPDeserializerException {
26 if (buffer == null || buffer.length == 0) {
27 throw new IllegalArgumentException("Array of bytes is mandatory. Can't be null or empty.");
30 return new GeneralizedLabelBuilder().setGeneralizedLabel(buffer).build();
34 public byte[] serializeLabel(final LabelType subobject) {
35 if (!(subobject instanceof GeneralizedLabel)) {
36 throw new IllegalArgumentException("Unknown Label Subobject instance. Passed " + subobject.getClass()
37 + ". Needed GeneralizedLabel.");
39 return ((GeneralizedLabel) subobject).getGeneralizedLabel();
43 public int getType() {