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.bgp.parser.spi.pojo;
10 import static com.google.common.base.Preconditions.checkArgument;
12 import io.netty.buffer.ByteBuf;
13 import org.opendaylight.protocol.bgp.parser.BGPDocumentedException;
14 import org.opendaylight.protocol.bgp.parser.BGPParsingException;
15 import org.opendaylight.protocol.bgp.parser.spi.CapabilityParser;
16 import org.opendaylight.protocol.bgp.parser.spi.CapabilityRegistry;
17 import org.opendaylight.protocol.bgp.parser.spi.CapabilitySerializer;
18 import org.opendaylight.protocol.concepts.HandlerRegistry;
19 import org.opendaylight.protocol.util.Values;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.open.message.bgp.parameters.optional.capabilities.CParameters;
21 import org.opendaylight.yangtools.concepts.Registration;
22 import org.opendaylight.yangtools.yang.binding.DataContainer;
23 import org.opendaylight.yangtools.yang.binding.DataObject;
25 final class SimpleCapabilityRegistry implements CapabilityRegistry {
26 private final HandlerRegistry<DataContainer, CapabilityParser, CapabilitySerializer> handlers =
27 new HandlerRegistry<>();
29 Registration registerCapabilityParser(final int messageType, final CapabilityParser parser) {
30 checkArgument(messageType >= 0 && messageType <= Values.UNSIGNED_BYTE_MAX_VALUE);
31 return this.handlers.registerParser(messageType, parser);
34 Registration registerCapabilitySerializer(final Class<? extends DataObject> paramClass,
35 final CapabilitySerializer serializer) {
36 return this.handlers.registerSerializer(paramClass, serializer);
40 public CParameters parseCapability(final int type, final ByteBuf buffer) throws BGPDocumentedException,
42 final CapabilityParser parser = this.handlers.getParser(type);
46 return parser.parseCapability(buffer);
50 public void serializeCapability(final CParameters capability, final ByteBuf bytes) {
51 for (CapabilitySerializer s : this.handlers.getAllSerializers()) {
52 s.serializeCapability(capability, bytes);