git.basschouten.com Git - openhab-addons.git/blob

   1 /**
   2  * Copyright (c) 2010-2023 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   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
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.folding.internal.handler;
  14
  15 import java.io.IOException;
  16
  17 import org.openhab.core.library.types.OnOffType;
  18 import org.openhab.core.library.types.StringType;
  19 import org.openhab.core.thing.ChannelUID;
  20 import org.openhab.core.thing.Thing;
  21 import org.openhab.core.thing.ThingStatus;
  22 import org.openhab.core.thing.binding.BaseThingHandler;
  23 import org.openhab.core.types.Command;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26
  27 /**
  28  * Thing handler representing a Folding slot.
  29  *
  30  * If control of each slot (CPU, GPUs, etc.) is desired, the user can add
  31  * Slot handlers. The Slot handler exposes the status of a slot, and allows
  32  * users to start / stop folding.
  33  *
  34  * @author Marius Bjørnstad - Initial contribution
  35  */
  36 public class SlotHandler extends BaseThingHandler implements SlotUpdateListener {
  37
  38     private Logger logger = LoggerFactory.getLogger(SlotHandler.class);
  39
  40     public SlotHandler(Thing thing) {
  41         super(thing);
  42     }
  43
  44     @Override
  45     public void initialize() {
  46         getBridgeHandler().registerSlot(myId(), this);
  47     }
  48
  49     private FoldingClientHandler getBridgeHandler() {
  50         return (FoldingClientHandler) super.getBridge().getHandler();
  51     }
  52
  53     private String myId() {
  54         return (String) getThing().getConfiguration().get("id");
  55     }
  56
  57     @Override
  58     public void handleCommand(ChannelUID channelUID, Command command) {
  59         try {
  60             if ("run".equals(channelUID.getId())) {
  61                 if (command == OnOffType.ON) {
  62                     getBridgeHandler().sendCommand("unpause " + myId());
  63                 } else if (command == OnOffType.OFF) {
  64                     getBridgeHandler().sendCommand("pause " + myId());
  65                 }
  66             } else if ("finish".equals(channelUID.getId())) {
  67                 if (command == OnOffType.ON) {
  68                     getBridgeHandler().sendCommand("finish " + myId());
  69                 } else if (command == OnOffType.OFF) {
  70                     getBridgeHandler().sendCommand("unpause " + myId());
  71                 }
  72             }
  73             getBridgeHandler().refresh();
  74             getBridgeHandler().delayedRefresh();
  75         } catch (IOException e) {
  76             logger.debug("Input/output error while handing command to Folding slot", e);
  77         }
  78     }
  79
  80     @Override
  81     public void refreshed(SlotInfo si) {
  82         updateStatus(ThingStatus.ONLINE);
  83         updateState(getThing().getChannel("status").getUID(), new StringType(si.status));
  84         boolean finishing = "FINISHING".equals(si.status);
  85         boolean run = finishing || "READY".equals(si.status) || "RUNNING".equals(si.status);
  86         updateState(getThing().getChannel("finish").getUID(), OnOffType.from(finishing));
  87         updateState(getThing().getChannel("run").getUID(), OnOffType.from(run));
  88         updateState(getThing().getChannel("description").getUID(), new StringType(si.description));
  89     }
  90 }