com.google.gdata.data.photos.impl

Class MediaDataImpl

java.lang.Object

com.google.gdata.data.photos.impl.MediaDataImpl

All Implemented Interfaces:

Extensible, MediaData

public class MediaDataImpl
extends Object
implements MediaData

Implementation of the MediaData interface. This currently only supports mediarss content inside of a media:group element, it doesn't handle inlined media:content or media:thumbnail elements. This class uses a passed in ExtensionPoint to pull extensions from.

Constructor Summary

Constructors

Constructor and Description
MediaDataImpl(ExtensionPoint extensionPoint) Construct a new implementation of MediaData with the given extension point as the backing storage for data.

Method Summary

Methods

Modifier and Type	Method and Description
void	addExtension(Extension extension) Adds an extension object.
void	addRepeatingExtension(Extension extension) Adds a repeating extension object.
void	declareExtensions(ExtensionProfile extProfile) Declares the set of expected Extension types for an Extensible within the target extension profile.
List<MediaCategory>	getMediaCategories() Retrieve the list of media:category elements inside the media:group on this element.
List<MediaContent>	getMediaContents() Retrieve the list of media:content elements inside the media:group on this element.
List<MediaCredit>	getMediaCredits() Retrieve the list of media:credit elements inside the media:group on this element.
MediaGroup	getMediaGroup() Retrieve the media:group element on this element.
MediaKeywords	getMediaKeywords() Retrieve the list of media:keywords elements inside the media:group on this element.
List<MediaThumbnail>	getMediaThumbnails() Retrieve the list of media:thumbnail elements inside the media:group on this element.
void	removeExtension(Class<? extends Extension> extensionClass) Removes an extension object based on its class.
void	removeExtension(Extension extension) Removes an extension object.
void	removeRepeatingExtension(Extension extension) Removes a repeating extension object.
void	setExtension(Extension extension) Sets an extension object.
void	setKeywords(MediaKeywords keywords) Set the media keywords on this element to the given keywords.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MediaDataImpl

public MediaDataImpl(ExtensionPoint extensionPoint)

Construct a new implementation of MediaData with the given extension point as the backing storage for data.

Method Detail

declareExtensions

public void declareExtensions(ExtensionProfile extProfile)

Description copied from interface: Extensible

Declares the set of expected Extension types for an Extensible within the target extension profile. Forwards to ExtensionPoint.declareExtensions(ExtensionProfile).

Specified by:

declareExtensions in interface Extensible

Parameters:

extProfile - the ExtensionProfile to initialize.

getMediaGroup

public MediaGroup getMediaGroup()

Description copied from interface: MediaData

Retrieve the media:group element on this element. This will return null if there was no media:group element set.

Specified by:

getMediaGroup in interface MediaData

Returns:

the media:group element on the element.

getMediaContents

public List<MediaContent> getMediaContents()

Description copied from interface: MediaData

Retrieve the list of media:content elements inside the media:group on this element. If either the media:group or media:content elements are missing then an empty list will be returned.

Specified by:

getMediaContents in interface MediaData

Returns:

the list of media:content elements on the extension point.

getMediaCategories

public List<MediaCategory> getMediaCategories()

Description copied from interface: MediaData

Retrieve the list of media:category elements inside the media:group on this element. If either the media:group or media:category elements are missing then an empty list will be returned.

Specified by:

getMediaCategories in interface MediaData

Returns:

a list of media:category elements found on the element.

getMediaCredits

public List<MediaCredit> getMediaCredits()

Description copied from interface: MediaData

Retrieve the list of media:credit elements inside the media:group on this element. If either the media:group or media:credit elements are missing then an empty list will be returned.

Specified by:

getMediaCredits in interface MediaData

Returns:

a list of media:credit elements found on this element.

getMediaThumbnails

public List<MediaThumbnail> getMediaThumbnails()

Description copied from interface: MediaData

Retrieve the list of media:thumbnail elements inside the media:group on this element. If either the media:group or media:thumbnail elements are missing then an empty list will be returned.

Specified by:

getMediaThumbnails in interface MediaData

Returns:

a list of media:thumbnail elements found on the element.

getMediaKeywords

public MediaKeywords getMediaKeywords()

Description copied from interface: MediaData

Retrieve the list of media:keywords elements inside the media:group on this element. If either the media:group or media:keywords elements are missing then null will be returned.

Specified by:

getMediaKeywords in interface MediaData

Returns:

the media:keywords elements found on the element, or null.

setKeywords

public void setKeywords(MediaKeywords keywords)

Description copied from interface: MediaData

Set the media keywords on this element to the given keywords. Will create the media:group element as needed.

Specified by:

setKeywords in interface MediaData

addExtension

public void addExtension(Extension extension)

Description copied from interface: Extensible

Adds an extension object. Forwards to ExtensionPoint.addExtension(Extension).

Specified by:

addExtension in interface Extensible

setExtension

public void setExtension(Extension extension)

Description copied from interface: Extensible

Sets an extension object. If one exists of this type, it's replaced. Forwards to ExtensionPoint.setExtension(Extension).

Specified by:

setExtension in interface Extensible

addRepeatingExtension

public void addRepeatingExtension(Extension extension)

Description copied from interface: Extensible

Adds a repeating extension object. Forwards to ExtensionPoint.addRepeatingExtension(Extension).

Specified by:

addRepeatingExtension in interface Extensible

removeExtension

public void removeExtension(Class<? extends Extension> extensionClass)

Description copied from interface: Extensible

Removes an extension object based on its class. Forwards to ExtensionPoint.removeExtension(Class).

Specified by:

removeExtension in interface Extensible

removeExtension

public void removeExtension(Extension extension)

Description copied from interface: Extensible

Removes an extension object. Forwards to ExtensionPoint.removeExtension(Extension).

Specified by:

removeExtension in interface Extensible

removeRepeatingExtension

public void removeRepeatingExtension(Extension extension)

Description copied from interface: Extensible

Removes a repeating extension object. Forwards to ExtensionPoint.removeRepeatingExtension(Extension).

Specified by:

removeRepeatingExtension in interface Extensible