2 * Copyright (c) 2015 Cisco Systems, Inc. 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
9 package org.opendaylight.lispflowmapping.southbound;
11 import java.nio.ByteBuffer;
12 import java.util.ArrayList;
13 import java.util.List;
14 import java.util.concurrent.Future;
16 import org.opendaylight.lispflowmapping.lisp.serializer.MapNotifySerializer;
17 import org.opendaylight.lispflowmapping.lisp.serializer.MapRegisterSerializer;
18 import org.opendaylight.lispflowmapping.lisp.serializer.MapReplySerializer;
19 import org.opendaylight.lispflowmapping.lisp.serializer.MapRequestSerializer;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MessageType;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.GetStatsOutput;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.GetStatsOutputBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.LispSbService;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapNotifyInput;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapRegisterInput;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapReplyInput;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapRequestInput;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.ctrl.msg.stats.ControlMessage;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.ctrl.msg.stats.ControlMessageBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.get.stats.output.ControlMessageStatsBuilder;
31 import org.opendaylight.yangtools.yang.common.RpcError;
32 import org.opendaylight.yangtools.yang.common.RpcResult;
33 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
34 import org.slf4j.Logger;
35 import org.slf4j.LoggerFactory;
37 import com.google.common.util.concurrent.Futures;
40 * This class holds all RPCs methods for LispSouthbound Plugin.
43 * @author Florin Coras (fcoras@cisco.com)
44 * @author Lorand Jakab (lojakab@cisco.com)
47 public class LispSouthboundRPC implements LispSbService {
49 protected static final Logger LOG = LoggerFactory.getLogger(LispSouthboundRPC.class);
51 private final LispSouthboundPlugin lispSbPlugin;
53 public LispSouthboundRPC(LispSouthboundPlugin lispSbPlugin) {
54 this.lispSbPlugin = lispSbPlugin;
59 public Future<RpcResult<Void>> sendMapNotify(SendMapNotifyInput mapNotifyInput) {
60 LOG.trace("sendMapNotify called!!");
61 if (mapNotifyInput != null) {
62 ByteBuffer outBuffer = MapNotifySerializer.getInstance().serialize(mapNotifyInput.getMapNotify());
63 lispSbPlugin.handleSerializedLispBuffer(mapNotifyInput.getTransportAddress(), outBuffer, MessageType.MapNotify);
65 LOG.warn("MapNotify was null");
66 return Futures.immediateFuture(RpcResultBuilder.<Void> failed().build());
68 return Futures.immediateFuture(RpcResultBuilder.<Void> success().build());
72 public Future<RpcResult<Void>> sendMapReply(SendMapReplyInput mapReplyInput) {
73 LOG.trace("sendMapReply called!!");
74 if (mapReplyInput != null) {
75 ByteBuffer outBuffer = MapReplySerializer.getInstance().serialize(mapReplyInput.getMapReply());
76 lispSbPlugin.handleSerializedLispBuffer(mapReplyInput.getTransportAddress(), outBuffer, MessageType.MapReply);
78 LOG.warn("MapReply was null");
79 return Futures.immediateFuture(RpcResultBuilder.<Void> failed().build());
81 return Futures.immediateFuture(RpcResultBuilder.<Void> success().build());
85 public Future<RpcResult<Void>> sendMapRequest(SendMapRequestInput mapRequestInput) {
86 LOG.trace("sendMapRequest called!!");
87 if (mapRequestInput != null) {
88 ByteBuffer outBuffer = MapRequestSerializer.getInstance().serialize(mapRequestInput.getMapRequest());
89 lispSbPlugin.handleSerializedLispBuffer(mapRequestInput.getTransportAddress(), outBuffer, MessageType.MapRequest);
91 LOG.debug("MapRequest was null");
92 return Futures.immediateFuture(RpcResultBuilder.<Void> failed().build());
94 return Futures.immediateFuture(RpcResultBuilder.<Void> success().build());
98 public Future<RpcResult<Void>> sendMapRegister(SendMapRegisterInput mapRegisterInput) {
99 LOG.trace("sendMapRegister called!!");
100 if (mapRegisterInput != null) {
101 ByteBuffer outBuffer = MapRegisterSerializer.getInstance().serialize(mapRegisterInput.getMapRegister());
102 lispSbPlugin.handleSerializedLispBuffer(mapRegisterInput.getTransportAddress(), outBuffer, MessageType.MapRegister);
104 LOG.debug("MapRegister was null");
105 return Futures.immediateFuture(RpcResultBuilder.<Void> failed().build());
107 return Futures.immediateFuture(RpcResultBuilder.<Void> success().build());
111 public Future<RpcResult<GetStatsOutput>> getStats() {
112 LOG.trace("getStats called!!");
114 RpcResultBuilder<GetStatsOutput> rpcResultBuilder;
116 LispSouthboundStats stats = lispSbPlugin.getStats();
119 rpcResultBuilder = RpcResultBuilder.<GetStatsOutput>failed()
120 .withError(RpcError.ErrorType.APPLICATION, "data-missing", "No stats found");
122 rpcResultBuilder = RpcResultBuilder.success(createGetStatsOutput(stats));
124 return Futures.immediateFuture(rpcResultBuilder.build());
128 public Future<RpcResult<Void>> resetStats() {
129 LOG.trace("resetStats called!!");
131 LispSouthboundStats stats = lispSbPlugin.getStats();
134 return Futures.immediateFuture(RpcResultBuilder.<Void> failed()
135 .withError(RpcError.ErrorType.APPLICATION, "data-missing", "No stats found")
139 return Futures.immediateFuture(RpcResultBuilder.<Void> success().build());
143 private static GetStatsOutput createGetStatsOutput(LispSouthboundStats stats) {
144 long rxStats[] = stats.getRx();
145 long txStats[] = stats.getTx();
147 ControlMessageStatsBuilder cmsb = new ControlMessageStatsBuilder();
148 cmsb.setRxUnknown(stats.getRxUnknown());
149 cmsb.setTxErrors(stats.getTxErrors());
151 List<ControlMessage> messages = new ArrayList<ControlMessage>();
152 for (int i = 0; i <= LispSouthboundStats.MAX_LISP_TYPES; i++) {
153 if (MessageType.forValue(i) == null) {
156 ControlMessageBuilder cmb = new ControlMessageBuilder();
157 cmb.setMsgType(MessageType.forValue(i));
158 cmb.setRxCount(rxStats[i]);
159 cmb.setTxCount(txStats[i]);
160 messages.add(cmb.build());
163 cmsb.setControlMessage(messages);
164 return new GetStatsOutputBuilder().setControlMessageStats(cmsb.build()).build();