/* Copyright (c) 2008 Google Inc.
*
* 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.
*/
package com.google.gdata.data.youtube;
import com.google.gdata.data.BaseFeed;
import com.google.gdata.data.ExtensionProfile;
import com.google.gdata.data.Kind;
import com.google.gdata.data.batch.BatchUtils;
/**
* A YouTube playlist feed.
*
*
*/
@Kind.Term(YouTubeNamespace.KIND_PLAYLIST)
public class PlaylistFeed extends BaseFeed<PlaylistFeed, PlaylistEntry> {
/**
* Nonstandard categories that might be found in this feed.
*/
public static final String[] CATEGORIES = {
YouTubeNamespace.TAG_SCHEME
};
public PlaylistFeed() {
super(PlaylistEntry.class);
EntryUtils.setKind(this, YouTubeNamespace.KIND_PLAYLIST);
}
public PlaylistFeed(BaseFeed<?, ?> base) {
super(PlaylistEntry.class, base);
EntryUtils.setKind(this, YouTubeNamespace.KIND_PLAYLIST);
}
@Override
public void declareExtensions(ExtensionProfile extProfile) {
super.declareExtensions(extProfile);
extProfile.declareFeedExtension(YtPrivate.class);
extProfile.declareFeedExtension(YouTubeMediaGroup.class);
extProfile.declare(PlaylistFeed.class, YtPlaylistId.class);
new YouTubeMediaGroup().declareExtensions(extProfile);
BatchUtils.declareExtensions(extProfile);
}
/**
* Get the id of the playlist.
* @return the playlist id
*/
public String getPlaylistId() {
YtPlaylistId playlistId = getExtension(YtPlaylistId.class);
return playlistId == null ? null : playlistId.getPlaylistId();
}
/**
* Set the id of the playlist.
* @param playlistId the id of the playlist
*/
public void setPlaylistId(String playlistId) {
if (playlistId != null) {
addExtension(new YtPlaylistId(playlistId));
} else {
removeExtension(YtPlaylistId.class);
}
}
/** Gets the private field of the feed. */
public boolean isPrivate() {
return getExtension(YtPrivate.class) != null;
}
/** Sets the private field of the feed. */
public void setPrivate(boolean value) {
if (value) {
setExtension(new YtPrivate());
} else {
removeExtension(YtPrivate.class);
}
}
public YouTubeMediaGroup getMediaGroup() {
return getExtension(YouTubeMediaGroup.class);
}
public YouTubeMediaGroup getOrCreateMediaGroup() {
YouTubeMediaGroup group = getMediaGroup();
if (group == null) {
group = new YouTubeMediaGroup();
setExtension(group);
}
return group;
}
}