| /* |
| * Copyright 2015-present Open Networking Foundation |
| * |
| * 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.behaviour; |
| |
| import com.google.common.base.Preconditions; |
| import org.onlab.packet.IpAddress; |
| import org.onosproject.net.Annotated; |
| import org.onosproject.net.Annotations; |
| import org.onosproject.net.DefaultAnnotations; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.util.Objects; |
| |
| /** |
| * Represents information for a device to connect to a controller. |
| */ |
| public class ControllerInfo implements Annotated { |
| |
| private IpAddress ip = IpAddress.valueOf("0.0.0.0"); |
| private int port = 6653; |
| private String type = "error"; |
| private final Annotations annotations; |
| |
| /** |
| * Information for contacting the controller. |
| * |
| * @param ip the ip address |
| * @param port the tcp port |
| * @param type the connection type |
| */ |
| public ControllerInfo(IpAddress ip, int port, String type) { |
| this(ip, port, type, DefaultAnnotations.EMPTY); |
| } |
| |
| /** |
| * Information for contacting the controller. |
| * |
| * @param ip the ip address |
| * @param port the tcp port |
| * @param type the connection type |
| * @param annotations optional key/value annotations |
| */ |
| public ControllerInfo(IpAddress ip, int port, String type, Annotations annotations) { |
| this.ip = checkNotNull(ip); |
| this.port = port; |
| this.type = checkNotNull(type); |
| this.annotations = checkNotNull(annotations); |
| } |
| |
| // TODO Factory method equivalent to this method |
| // should probably live in OVSDB, NETCONF package. |
| /** |
| * Information for contacting the controller, if some information |
| * is not contained in the target string because it's optional |
| * it's leaved as in the field declaration (default values). |
| * |
| * @param target column returned from ovsdb query |
| * |
| * @deprecated in Hummingbird (1.7.0) |
| */ |
| @Deprecated |
| public ControllerInfo(String target) { |
| String[] data = target.split(":"); |
| this.type = data[0]; |
| Preconditions.checkArgument(!data[0].contains("unix"), |
| "Unable to create controller info " + |
| "from {} because it's based " + |
| "on unix sockets", target); |
| if (data[0].startsWith("p")) { |
| if (data.length >= 2) { |
| this.port = Integer.parseInt(data[1]); |
| } |
| if (data.length == 3) { |
| this.ip = IpAddress.valueOf(data[2]); |
| } |
| } else { |
| this.ip = IpAddress.valueOf(data[1]); |
| if (data.length == 3) { |
| this.port = Integer.parseInt(data[2]); |
| } |
| } |
| this.annotations = DefaultAnnotations.EMPTY; |
| } |
| |
| /** |
| * Exposes the ip address of the controller. |
| * |
| * @return IpAddress ip address |
| */ |
| public IpAddress ip() { |
| return ip; |
| } |
| |
| /** |
| * Exposes the tcp port of the controller. |
| * |
| * @return int tcp port |
| */ |
| public int port() { |
| return port; |
| } |
| |
| /** |
| * Exposes the type of the controller connection. |
| * |
| * @return String type |
| */ |
| public String type() { |
| return type; |
| } |
| |
| @Override |
| public Annotations annotations() { |
| return annotations; |
| } |
| |
| // TODO Method equivalent to this method |
| // should probably live in OVSDB, NETCONF package. |
| // @deprecated in Hummingbird (1.7.0) |
| @Deprecated |
| public String target() { |
| if (type.startsWith("p")) { |
| return type + ":" + port + ":" + ip; |
| } else { |
| if (annotations.equals(DefaultAnnotations.EMPTY)) { |
| return type + ":" + ip + ":" + port; |
| } else { |
| return type + ":" + ip + ":" + port + ":" + annotations.toString(); |
| } |
| } |
| } |
| |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(ip, port, type); |
| } |
| |
| @Override |
| public boolean equals(Object toBeCompared) { |
| if (toBeCompared instanceof ControllerInfo) { |
| ControllerInfo that = (ControllerInfo) toBeCompared; |
| return Objects.equals(this.type, that.type) && |
| Objects.equals(this.ip, that.ip) && |
| Objects.equals(this.port, that.port); |
| } |
| return false; |
| } |
| } |