/* 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.BaseEntry;
import com.google.gdata.data.ExtensionProfile;
import com.google.gdata.data.Kind;
/**
* A YouTube playlist entry.
*
*
*/
@Kind.Term(YouTubeNamespace.KIND_PLAYLIST)
public class PlaylistEntry extends VideoEntry {
/** Creates an empty playlist entry. */
public PlaylistEntry() {
super();
EntryUtils.setKind(this, YouTubeNamespace.KIND_PLAYLIST);
}
/** Creates a copy of another entry. */
public PlaylistEntry(BaseEntry<?> original) {
super(original);
EntryUtils.setKind(this, YouTubeNamespace.KIND_PLAYLIST);
}
/**
* Declares extensions that can appear in this entry.
*
* The namespaces should be declared by the feeds themselves
* if they want them to appear in the top element of the feed.
*
* @param extProfile profile to register extensions to
*/
@Override
public void declareExtensions(ExtensionProfile extProfile) {
super.declareExtensions(extProfile);
extProfile.declare(PlaylistEntry.class, YtPosition.class);
// yt:description only in version 1
extProfile.declare(PlaylistEntry.class, YtDescription.class);
extProfile.declareArbitraryXmlExtension(PlaylistEntry.class);
}
/**
* Gets the 0-based position of this entry in the playlist.
*
* @return the position or null if not found
*/
public Integer getPosition() {
YtPosition position = getExtension(YtPosition.class);
return position == null ? null : position.getPosition();
}
/**
* Sets the 0-based position of this entry in the playlist.
*
* @param position the new position
*/
public void setPosition(Integer position) {
if (position == null) {
removeExtension(YtPosition.class);
} else {
setExtension(new YtPosition(position));
}
}
/**
* Gets the playlist description.
*
* @deprecated Valid only in version 1. Replaced version 2.0 with
* atom:summary.
*/
@Deprecated
public String getDescription() {
YtDescription description = getExtension(YtDescription.class);
return description == null ? null : description.getContent();
}
/**
* Sets the playlist description.
*
* @deprecated Valid only in version 1. Replaced version 2.0 with
* atom:summary.
*/
@Deprecated
public void setDescription(String description) {
if (description == null) {
removeExtension(YtDescription.class);
} else {
setExtension(new YtDescription(description));
}
}
}