CommandType.java

/**
 * Copyright (c) 2010-2016 by the respective copyright holders.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 */
package org.openhab.binding.squeezebox.internal;

import org.apache.commons.lang.StringUtils;
import org.openhab.model.item.binding.BindingConfigParseException;

/**
 * Represents all valid commands which could be processed by this binding
 *
 * @author Markus Wolters
 * @author Ben Jones
 * @since 1.3.0
 */
public enum CommandType {

    POWER("power"),
    MUTE("mute"),
    VOLUME("volume"),
    PLAY("play"),
    PAUSE("pause"),
    STOP("stop"),
    NEXT("next"),
    PREV("prev"),
    FILE("file"),
    HTTP("http"),
    SYNC("sync"),
    SHUFFLE("shuffle"),
    REPEAT("repeat"),
    NUMTRACKS("numbertracks"),
    PLAYTIME("time"),
    CURRTRACK("currentrack"),

    TITLE("title"),
    ARTIST("artist"),
    ALBUM("album"),
    COVERART("coverart"),
    YEAR("year"),
    REMOTETITLE("remotetitle"),
    GENRE("genre"),

    IRCODE("ircode"),

    COMMAND("command");

    /** Represents the player command as it will be used in *.items configuration */
    String command;

    private CommandType(String command) {
        this.command = command;
    }

    public String getCommand() {
        return command;
    }

    public static CommandType fromString(String command) throws BindingConfigParseException {
        if (!StringUtils.isEmpty(command)) {
            for (CommandType commandType : CommandType.values()) {
                if (commandType.getCommand().equals(command)) {
                    return commandType;
                }
            }
        }

        throw new BindingConfigParseException("Invalid command: " + command);
    }
}