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

   1 /**
   2  * Copyright (c) 2010-2021 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.http.internal.config;
  14
  15 import java.math.BigDecimal;
  16 import java.util.HashMap;
  17 import java.util.Map;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.eclipse.jdt.annotation.Nullable;
  21 import org.openhab.binding.http.internal.converter.ColorItemConverter;
  22 import org.openhab.core.library.types.IncreaseDecreaseType;
  23 import org.openhab.core.library.types.NextPreviousType;
  24 import org.openhab.core.library.types.OnOffType;
  25 import org.openhab.core.library.types.OpenClosedType;
  26 import org.openhab.core.library.types.PlayPauseType;
  27 import org.openhab.core.library.types.RewindFastforwardType;
  28 import org.openhab.core.library.types.StopMoveType;
  29 import org.openhab.core.library.types.UpDownType;
  30 import org.openhab.core.types.Command;
  31 import org.openhab.core.types.State;
  32
  33 /**
  34  * The {@link HttpChannelConfig} class contains fields mapping channel configuration parameters.
  35  *
  36  * @author Jan N. Klug - Initial contribution
  37  */
  38 @NonNullByDefault
  39 public class HttpChannelConfig {
  40     private final Map<String, State> stringStateMap = new HashMap<>();
  41     private final Map<Command, @Nullable String> commandStringMap = new HashMap<>();
  42     private boolean initialized = false;
  43
  44     public @Nullable String stateExtension;
  45     public @Nullable String commandExtension;
  46     public @Nullable String stateTransformation;
  47     public @Nullable String commandTransformation;
  48     public String stateContent = "";
  49
  50     public HttpChannelMode mode = HttpChannelMode.READWRITE;
  51
  52     // number
  53     public @Nullable String unit;
  54
  55     // switch, dimmer, color
  56     public @Nullable String onValue;
  57     public @Nullable String offValue;
  58
  59     // dimmer, color
  60     public BigDecimal step = BigDecimal.ONE;
  61     public @Nullable String increaseValue;
  62     public @Nullable String decreaseValue;
  63
  64     // color
  65     public ColorItemConverter.ColorMode colorMode = ColorItemConverter.ColorMode.RGB;
  66
  67     // contact
  68     public @Nullable String openValue;
  69     public @Nullable String closedValue;
  70
  71     // rollershutter
  72     public @Nullable String upValue;
  73     public @Nullable String downValue;
  74     public @Nullable String stopValue;
  75     public @Nullable String moveValue;
  76
  77     // player
  78     public @Nullable String playValue;
  79     public @Nullable String pauseValue;
  80     public @Nullable String nextValue;
  81     public @Nullable String previousValue;
  82     public @Nullable String rewindValue;
  83     public @Nullable String fastforwardValue;
  84
  85     /**
  86      * maps a command to a user-defined string
  87      *
  88      * @param command the command to map
  89      * @return a string or null if no mapping found
  90      */
  91     public @Nullable String commandToFixedValue(Command command) {
  92         if (!initialized) {
  93             createMaps();
  94         }
  95
  96         return commandStringMap.get(command);
  97     }
  98
  99     /**
 100      * maps a user-defined string to a state
 101      *
 102      * @param string the string to map
 103      * @return the state or null if no mapping found
 104      */
 105     public @Nullable State fixedValueToState(String string) {
 106         if (!initialized) {
 107             createMaps();
 108         }
 109
 110         return stringStateMap.get(string);
 111     }
 112
 113     private void createMaps() {
 114         addToMaps(this.onValue, OnOffType.ON);
 115         addToMaps(this.offValue, OnOffType.OFF);
 116         addToMaps(this.openValue, OpenClosedType.OPEN);
 117         addToMaps(this.closedValue, OpenClosedType.CLOSED);
 118         addToMaps(this.upValue, UpDownType.UP);
 119         addToMaps(this.downValue, UpDownType.DOWN);
 120
 121         commandStringMap.put(IncreaseDecreaseType.INCREASE, increaseValue);
 122         commandStringMap.put(IncreaseDecreaseType.DECREASE, decreaseValue);
 123         commandStringMap.put(StopMoveType.STOP, stopValue);
 124         commandStringMap.put(StopMoveType.MOVE, moveValue);
 125         commandStringMap.put(PlayPauseType.PLAY, playValue);
 126         commandStringMap.put(PlayPauseType.PAUSE, pauseValue);
 127         commandStringMap.put(NextPreviousType.NEXT, nextValue);
 128         commandStringMap.put(NextPreviousType.PREVIOUS, previousValue);
 129         commandStringMap.put(RewindFastforwardType.REWIND, rewindValue);
 130         commandStringMap.put(RewindFastforwardType.FASTFORWARD, fastforwardValue);
 131
 132         initialized = true;
 133     }
 134
 135     private void addToMaps(@Nullable String value, State state) {
 136         if (value != null) {
 137             commandStringMap.put((Command) state, value);
 138             stringStateMap.put(value, state);
 139         }
 140     }
 141 }