2 * Copyright (c) 2010-2021 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Public License 2.0 which is available at
9 * http://www.eclipse.org/legal/epl-2.0
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.heos.internal.handler;
15 import java.io.IOException;
17 import org.eclipse.jdt.annotation.NonNullByDefault;
18 import org.eclipse.jdt.annotation.Nullable;
19 import org.openhab.binding.heos.internal.exception.HeosNotFoundException;
20 import org.openhab.binding.heos.internal.resources.HeosEventListener;
21 import org.openhab.binding.heos.internal.resources.Telnet.ReadException;
22 import org.openhab.core.thing.ThingUID;
23 import org.openhab.core.types.Command;
24 import org.openhab.core.types.RefreshType;
27 * The {@link HeosChannelHandlerControl} handles the control commands
28 * coming from the implementing thing
30 * @author Johannes Einig - Initial contribution
33 public class HeosChannelHandlerControl extends BaseHeosChannelHandler {
34 private final HeosEventListener eventListener;
36 public HeosChannelHandlerControl(HeosEventListener eventListener, HeosBridgeHandler bridge) {
38 this.eventListener = eventListener;
42 public void handlePlayerCommand(Command command, String id, ThingUID uid) throws IOException, ReadException {
43 handleCommand(command, id);
47 public void handleGroupCommand(Command command, @Nullable String id, ThingUID uid,
48 HeosGroupHandler heosGroupHandler) throws IOException, ReadException {
50 throw new HeosNotFoundException();
52 handleCommand(command, id);
56 public void handleBridgeCommand(Command command, ThingUID uid) {
57 // No such channel within bridge
60 private void handleCommand(Command command, String id) throws IOException, ReadException {
61 if (command instanceof RefreshType) {
62 eventListener.playerStateChangeEvent(getApi().getPlayState(id));
65 switch (command.toString()) {
78 getApi().previous(id);