| /* |
| * Copyright 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.net.config.basics; |
| |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| import org.onlab.packet.IpAddress; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.HostId; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| /** |
| * Basic configuration for network end-station hosts. |
| */ |
| public class BasicHostConfig extends BasicElementConfig<HostId> { |
| private static final String IPS = "ips"; |
| private static final String LOCATION = "location"; |
| |
| @Override |
| public boolean isValid() { |
| return hasOnlyFields(IPS, LOCATION) && |
| this.location() != null && |
| this.ipAddresses() != null; |
| } |
| |
| /** |
| * Gets location of the host. |
| * |
| * @return location of the host. Or null if not specified with correct format. |
| */ |
| public ConnectPoint location() { |
| String location = get(LOCATION, null); |
| |
| if (location != null) { |
| try { |
| return ConnectPoint.deviceConnectPoint(location); |
| } catch (Exception e) { |
| return null; |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Sets the location of the host. |
| * |
| * @param location location of the host. |
| * @return the config of the host. |
| */ |
| public BasicHostConfig setLocation(String location) { |
| return (BasicHostConfig) setOrClear(LOCATION, location); |
| } |
| |
| /** |
| * Gets IP addresses of the host. |
| * |
| * @return IP addresses of the host. Or null if not specified with correct format. |
| */ |
| public Set<IpAddress> ipAddresses() { |
| HashSet<IpAddress> ipAddresses = new HashSet<>(); |
| if (object.has(IPS)) { |
| ArrayNode ipNodes = (ArrayNode) object.path(IPS); |
| try { |
| ipNodes.forEach(ipNode -> { |
| ipAddresses.add(IpAddress.valueOf(ipNode.asText())); |
| }); |
| return ipAddresses; |
| } catch (Exception e) { |
| return null; |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Sets the IP addresses of the host. |
| * |
| * @param ipAddresses IP addresses of the host. |
| * @return the config of the host. |
| */ |
| public BasicHostConfig setIps(Set<IpAddress> ipAddresses) { |
| return (BasicHostConfig) setOrClear(IPS, ipAddresses); |
| } |
| } |