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/*
* 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 CORDVTN_NODES = "nodes";
public static final String HOSTNAME = "hostname";
public static final String OVSDB_IP = "ovsdbIp";
public static final String OVSDB_PORT = "ovsdbPort";
public static final String BRIDGE_ID = "bridgeId";
/**
* Returns the set of nodes read from network config.
*
* @return set of CordVtnNodeConfig or null
*/
public Set<CordVtnNodeConfig> cordVtnNodes() {
Set<CordVtnNodeConfig> nodes = Sets.newHashSet();
JsonNode jsonNodes = object.get(CORDVTN_NODES);
if (jsonNodes == null) {
return null;
}
jsonNodes.forEach(jsonNode -> nodes.add(new CordVtnNodeConfig(
jsonNode.path(HOSTNAME).asText(),
IpAddress.valueOf(jsonNode.path(OVSDB_IP).asText()),
TpPort.tpPort(jsonNode.path(OVSDB_PORT).asInt()),
DeviceId.deviceId(jsonNode.path(BRIDGE_ID).asText()))));
return nodes;
}
/**
* Configuration for CordVtn node.
*/
public static class CordVtnNodeConfig {
private final String hostname;
private final IpAddress ovsdbIp;
private final TpPort ovsdbPort;
private final DeviceId bridgeId;
public CordVtnNodeConfig(String hostname, IpAddress ovsdbIp, TpPort ovsdbPort, DeviceId bridgeId) {
this.hostname = checkNotNull(hostname);
this.ovsdbIp = checkNotNull(ovsdbIp);
this.ovsdbPort = checkNotNull(ovsdbPort);
this.bridgeId = checkNotNull(bridgeId);
}
/**
* Returns hostname of the node.
*
* @return hostname
*/
public String hostname() {
return this.hostname;
}
/**
* Returns OVSDB ip address of the node.
*
* @return OVSDB server IP address
*/
public IpAddress ovsdbIp() {
return this.ovsdbIp;
}
/**
* Returns OVSDB port number of the node.
*
* @return port number
*/
public TpPort ovsdbPort() {
return this.ovsdbPort;
}
/**
* Returns integration bridge id of the node.
*
* @return device id
*/
public DeviceId bridgeId() {
return this.bridgeId;
}
}
}
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