abstractavtransportservice.java

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/*
 * Copyright (C) 2010 Teleal GmbH, Switzerland
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.teleal.cling.support.avtransport;

import org.teleal.cling.binding.annotations.UpnpAction;
import org.teleal.cling.binding.annotations.UpnpInputArgument;
import org.teleal.cling.binding.annotations.UpnpOutputArgument;
import org.teleal.cling.binding.annotations.UpnpService;
import org.teleal.cling.binding.annotations.UpnpServiceId;
import org.teleal.cling.binding.annotations.UpnpServiceType;
import org.teleal.cling.binding.annotations.UpnpStateVariable;
import org.teleal.cling.binding.annotations.UpnpStateVariables;
import org.teleal.cling.model.types.UnsignedIntegerFourBytes;
import org.teleal.cling.support.model.TransportState;
import org.teleal.cling.support.model.DeviceCapabilities;
import org.teleal.cling.support.model.MediaInfo;
import org.teleal.cling.support.model.PlayMode;
import org.teleal.cling.support.model.PositionInfo;
import org.teleal.cling.support.model.RecordMediumWriteStatus;
import org.teleal.cling.support.model.RecordQualityMode;
import org.teleal.cling.support.model.SeekMode;
import org.teleal.cling.support.model.TransportInfo;
import org.teleal.cling.support.model.TransportSettings;
import org.teleal.cling.support.model.TransportStatus;
import org.teleal.cling.support.avtransport.lastchange.AVTransportLastChangeParser;
import org.teleal.cling.support.model.StorageMedium;
import org.teleal.cling.support.lastchange.LastChange;

import java.beans.PropertyChangeSupport;

/**
 * Skeleton of service with "LastChange" eventing support.
 *
 * @author Christian Bauer
 */
@UpnpService(
        serviceId = @UpnpServiceId("AVTransport"),
        serviceType = @UpnpServiceType(value = "AVTransport", version = 1),
        stringConvertibleTypes = LastChange.class
)
@UpnpStateVariables({
        @UpnpStateVariable(
                name = "TransportState",
                sendEvents = false,
                allowedValuesEnum = TransportState.class),
        @UpnpStateVariable(
                name = "TransportStatus",
                sendEvents = false,
                allowedValuesEnum = TransportStatus.class),
        @UpnpStateVariable(
                name = "PlaybackStorageMedium",
                sendEvents = false,
                defaultValue = "NONE",
                allowedValuesEnum = StorageMedium.class),
        @UpnpStateVariable(
                name = "RecordStorageMedium",
                sendEvents = false,
                defaultValue = "NOT_IMPLEMENTED",
                allowedValuesEnum = StorageMedium.class),
        @UpnpStateVariable(
                name = "PossiblePlaybackStorageMedia",
                sendEvents = false,
                datatype = "string",
                defaultValue = "NETWORK"),
        @UpnpStateVariable(
                name = "PossibleRecordStorageMedia",
                sendEvents = false,
                datatype = "string",
                defaultValue = "NOT_IMPLEMENTED"),
        @UpnpStateVariable( // TODO
                name = "CurrentPlayMode",
                sendEvents = false,
                defaultValue = "NORMAL",
                allowedValuesEnum = PlayMode.class),
        @UpnpStateVariable( // TODO
                name = "TransportPlaySpeed",
                sendEvents = false,
                datatype = "string",
                defaultValue = "1"), // 1, 1/2, 2, -1, 1/10, etc.
        @UpnpStateVariable(
                name = "RecordMediumWriteStatus",
                sendEvents = false,
                defaultValue = "NOT_IMPLEMENTED",
                allowedValuesEnum = RecordMediumWriteStatus.class),
        @UpnpStateVariable(
                name = "CurrentRecordQualityMode",
                sendEvents = false,
                defaultValue = "NOT_IMPLEMENTED",
                allowedValuesEnum = RecordQualityMode.class),
        @UpnpStateVariable(
                name = "PossibleRecordQualityModes",
                sendEvents = false,
                datatype = "string",
                defaultValue = "NOT_IMPLEMENTED"),
        @UpnpStateVariable(
                name = "NumberOfTracks",
                sendEvents = false,
                datatype = "ui4",
                defaultValue = "0"),
        @UpnpStateVariable(
                name = "CurrentTrack",
                sendEvents = false,
                datatype = "ui4",
                defaultValue = "0"),
        @UpnpStateVariable(
                name = "CurrentTrackDuration",
                sendEvents = false,
                datatype = "string"), // H+:MM:SS[.F+] or H+:MM:SS[.F0/F1]
        @UpnpStateVariable(
                name = "CurrentMediaDuration",
                sendEvents = false,
                datatype = "string",
                defaultValue = "00:00:00"),
        @UpnpStateVariable(
                name = "CurrentTrackMetaData",
                sendEvents = false,
                datatype = "string",
                defaultValue = "NOT_IMPLEMENTED"),
        @UpnpStateVariable(
                name = "CurrentTrackURI",
                sendEvents = false,
                datatype = "string"),
        @UpnpStateVariable(
                name = "AVTransportURI",
                sendEvents = false,
                datatype = "string"),
        @UpnpStateVariable(
                name = "AVTransportURIMetaData",
                sendEvents = false,
                datatype = "string",
                defaultValue = "NOT_IMPLEMENTED"),
        @UpnpStateVariable(
                name = "NextAVTransportURI",
                sendEvents = false,
                datatype = "string",
                defaultValue = "NOT_IMPLEMENTED"),
        @UpnpStateVariable(
                name = "NextAVTransportURIMetaData",
                sendEvents = false,
                datatype = "string",
                defaultValue = "NOT_IMPLEMENTED"),
        @UpnpStateVariable(
                name = "RelativeTimePosition",
                sendEvents = false,
                datatype = "string"), // H+:MM:SS[.F+] or H+:MM:SS[.F0/F1] (in track)
        @UpnpStateVariable(
                name = "AbsoluteTimePosition",
                sendEvents = false,
                datatype = "string"), // H+:MM:SS[.F+] or H+:MM:SS[.F0/F1] (in media)
        @UpnpStateVariable(
                name = "RelativeCounterPosition",
                sendEvents = false,
                datatype = "i4",
                defaultValue = "2147483647"), // Max value means not implemented
        @UpnpStateVariable(
                name = "AbsoluteCounterPosition",