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/*
* Copyright 2002-2017 Drew Noakes
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* More information about this project is available at:
*
* https://drewnoakes.com/code/exif/
* https://github.com/drewnoakes/metadata-extractor
*/
package com.drew.metadata.mov;
import com.drew.imaging.quicktime.QuickTimeHandler;
import com.drew.metadata.Metadata;
import com.drew.metadata.mov.media.*;
import com.drew.metadata.mov.metadata.QuickTimeDataHandler;
import com.drew.metadata.mov.metadata.QuickTimeDirectoryHandler;
/**
* @author Payton Garland
*/
public class QuickTimeHandlerFactory
{
private static final String HANDLER_METADATA_DIRECTORY = "mdir";
private static final String HANDLER_METADATA_DATA = "mdta";
private static final String HANDLER_SOUND_MEDIA = "soun";
private static final String HANDLER_VIDEO_MEDIA = "vide";
private static final String HANDLER_TIMECODE_MEDIA = "tmcd";
private static final String HANDLER_TEXT_MEDIA = "text";
private static final String HANDLER_SUBTITLE_MEDIA = "sbtl";
private static final String HANDLER_MUSIC_MEDIA = "musi";
private QuickTimeHandler caller;
public static Long HANDLER_PARAM_TIME_SCALE = null;
public static Long HANDLER_PARAM_CREATION_TIME = null;
public static Long HANDLER_PARAM_MODIFICATION_TIME = null;
public static Long HANDLER_PARAM_DURATION = null;
public QuickTimeHandlerFactory(QuickTimeHandler caller)
{
this.caller = caller;
}
public QuickTimeHandler getHandler(String type, Metadata metadata)
{
if (type.equals(HANDLER_METADATA_DIRECTORY)) {
return new QuickTimeDirectoryHandler(metadata);
} else if (type.equals(HANDLER_METADATA_DATA)) {
return new QuickTimeDataHandler(metadata);
} else if (type.equals(HANDLER_SOUND_MEDIA)) {
return new QuickTimeSoundHandler(metadata);
} else if (type.equals(HANDLER_VIDEO_MEDIA)) {
return new QuickTimeVideoHandler(metadata);
} else if (type.equals(HANDLER_TIMECODE_MEDIA)) {
return new QuickTimeTimecodeHandler(metadata);
} else if (type.equals(HANDLER_TEXT_MEDIA)) {
return new QuickTimeTextHandler(metadata);
} else if (type.equals(HANDLER_SUBTITLE_MEDIA)) {
return new QuickTimeSubtitleHandler(metadata);
} else if (type.equals(HANDLER_MUSIC_MEDIA)) {
return new QuickTimeMusicHandler(metadata);
}
return caller;
}
}
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