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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.segmentrouting.config;
import com.fasterxml.jackson.databind.node.ArrayNode;
import org.onlab.packet.Ip4Address;
import org.onlab.packet.MacAddress;
import org.onosproject.net.DeviceId;
import org.onosproject.net.config.Config;
import org.onosproject.net.config.basics.BasicElementConfig;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
/**
* Configuration object for Segment Routing Application.
*/
public class SegmentRoutingConfig extends Config<DeviceId> {
private static final String NAME = "name";
private static final String IP = "routerIp";
private static final String MAC = "routerMac";
private static final String SID = "nodeSid";
private static final String EDGE = "isEdgeRouter";
private static final String ADJSID = "adjacencySids";
public Optional<String> getName() {
String name = get(NAME, null);
return name != null ? Optional.of(name) : Optional.empty();
}
public BasicElementConfig setName(String name) {
return (BasicElementConfig) setOrClear(NAME, name);
}
public Ip4Address getIp() {
String ip = get(IP, null);
return ip != null ? Ip4Address.valueOf(ip) : null;
}
public BasicElementConfig setIp(String ip) {
return (BasicElementConfig) setOrClear(IP, ip);
}
public MacAddress getMac() {
String mac = get(MAC, null);
return mac != null ? MacAddress.valueOf(mac) : null;
}
public BasicElementConfig setMac(String mac) {
return (BasicElementConfig) setOrClear(MAC, mac);
}
public int getSid() {
return get(SID, -1);
}
public BasicElementConfig setSid(int sid) {
return (BasicElementConfig) setOrClear(SID, sid);
}
public boolean isEdgeRouter() {
return get(EDGE, false);
}
public BasicElementConfig setEdgeRouter(boolean isEdgeRouter) {
return (BasicElementConfig) setOrClear(EDGE, isEdgeRouter);
}
public List<AdjacencySid> getAdjacencySids() {
ArrayList<AdjacencySid> adjacencySids = new ArrayList<>();
if (!object.has(ADJSID)) {
return adjacencySids;
}
ArrayNode adjacencySidNodes = (ArrayNode) object.path(ADJSID);
adjacencySidNodes.forEach(adjacencySidNode -> {
int asid = adjacencySidNode.path(AdjacencySid.ASID).asInt();
ArrayList<Integer> ports = new ArrayList<Integer>();
ArrayNode portsNodes = (ArrayNode) adjacencySidNode.path(AdjacencySid.PORTS);
portsNodes.forEach(portNode -> {
ports.add(portNode.asInt());
});
AdjacencySid adjacencySid = new AdjacencySid(asid, ports);
adjacencySids.add(adjacencySid);
});
return adjacencySids;
}
public class AdjacencySid {
private static final String ASID = "adjSid";
private static final String PORTS = "ports";
int asid;
List<Integer> ports;
public AdjacencySid(int asid, List<Integer> ports) {
this.asid = asid;
this.ports = ports;
}
public int getAsid() {
return asid;
}
public List<Integer> getPorts() {
return ports;
}
}
}
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