| /* |
| * Copyright 2014-2015 Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.cordvtn; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.google.common.collect.Sets; |
| import org.onlab.packet.IpAddress; |
| import org.onlab.packet.TpPort; |
| import org.onosproject.core.ApplicationId; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.config.Config; |
| |
| import java.util.Set; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * Configuration object for CordVtn service. |
| */ |
| public class CordVtnConfig extends Config<ApplicationId> { |
| |
| public static final String OVSDB_NODES = "ovsdbNodes"; |
| public static final String HOST = "host"; |
| public static final String IP = "ip"; |
| public static final String PORT = "port"; |
| public static final String BRIDGE_ID = "bridgeId"; |
| |
| /** |
| * Returns the set of ovsdb nodes read from network config. |
| * |
| * @return set of OvsdbNodeConfig or null |
| */ |
| public Set<OvsdbNodeConfig> ovsdbNodes() { |
| Set<OvsdbNodeConfig> ovsdbNodes = Sets.newHashSet(); |
| |
| JsonNode nodes = object.get(OVSDB_NODES); |
| if (nodes == null) { |
| return null; |
| } |
| nodes.forEach(jsonNode -> ovsdbNodes.add(new OvsdbNodeConfig( |
| jsonNode.path(HOST).asText(), |
| IpAddress.valueOf(jsonNode.path(IP).asText()), |
| TpPort.tpPort(jsonNode.path(PORT).asInt()), |
| DeviceId.deviceId(jsonNode.path(BRIDGE_ID).asText())))); |
| |
| return ovsdbNodes; |
| } |
| |
| /** |
| * Configuration for an ovsdb node. |
| */ |
| public static class OvsdbNodeConfig { |
| |
| private final String host; |
| private final IpAddress ip; |
| private final TpPort port; |
| private final DeviceId bridgeId; |
| |
| public OvsdbNodeConfig(String host, IpAddress ip, TpPort port, DeviceId bridgeId) { |
| this.host = checkNotNull(host); |
| this.ip = checkNotNull(ip); |
| this.port = checkNotNull(port); |
| this.bridgeId = checkNotNull(bridgeId); |
| } |
| |
| /** |
| * Returns host information of the node. |
| * |
| * @return host |
| */ |
| public String host() { |
| return this.host; |
| } |
| |
| /** |
| * Returns ip address to access ovsdb-server of the node. |
| * |
| * @return ip address |
| */ |
| public IpAddress ip() { |
| return this.ip; |
| } |
| |
| /** |
| * Returns port number to access ovsdb-server of the node. |
| * |
| * @return port number |
| */ |
| public TpPort port() { |
| return this.port; |
| } |
| |
| public DeviceId bridgeId() { |
| return this.bridgeId; |
| } |
| } |
| } |