UPnPConstants (ocap-hn I08 API)

```
public interface UPnPConstants
```
This interface contains constants that are specific to UPnP and used in conjunction with the org.ocap.hn.content.MetadataNode interface.

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`ACTOR` Name of an actor appearing in a video item.
`static String`	`ACTOR_AT_ROLE` Role of an actor in the work.
`static String`	`ALBUM` This identifies a `ALBUM` this piece of content belongs to.
`static String`	`ALBUM_ART` Reference to album art.
`static String`	`ARTIST` Name of an artist.
`static String`	`ARTIST_AT_ROLE` Role of an artist in the work.
`static String`	`ARTIST_DISCOGRAPHY` Reference to artist discography.
`static String`	`AUTHOR` Name of an author.
`static String`	`AUTHOR_AT_ROLE` Role of an author in the work (e.g. lyrics, music).
`static String`	`CHANNEL_NAME` Used for identification of channels themselves, or information associated with a piece of recorded content.
`static String`	`CHANNEL_NUMBER` Used for identification of tuner channels themselves or information associated with a piece of recorded content.
`static String`	`COMMENTS` General-purpose tag where a user can annotate an object with some user-specific information.
`static String`	`CONTRIBUTOR` Name of a contributor.
`static String`	`CREATION_DATE` This identifies the `CREATION_DATE` of a piece of content.
`static String`	`CREATOR` This identifies the `CREATOR` of a piece of content.
`static String`	`DESCRIPTION` A brief description of the content item.
`static String`	`DIRECTOR` Name of a director.
`static String`	`DVD_REGION_CODE` DVD region code.
`static String`	`GENRE` Name of the genre to which an object belongs.
`static String`	`ICON_REF` Reference to an icon which can be used to represent the content.
`static String`	`ID` An identifier for the object.
`static String`	`LANGUAGE` Language as defined by RFC 3066, e.g. "en-US".
`static String`	`LONG_DESCRIPTION` A long description of the content item.
`static String`	`LYRICS_REF` Reference to lyrics of a track or album.
`static String`	`MEDIA_ID` Unique identifier of an audio CD (e.g. freedb or cddb id).
`static String`	`PARENT_ID` An identifier for the parent of this object.
`static String`	`PLAYLIST` Name of a playlist this object belongs to.
`static String`	`PRODUCER` Name of a producer.
`static String`	`PROP_STORAGE_FREE` Property indicating current storage space available on a storage container.
`static String`	`PROP_STORAGE_TOTAL` Property indicating total storage on a storage container.
`static String`	`PUBLISHER` Name of a publisher.
`static String`	`RADIO_BAND` Radio station frequency band.
`static String`	`RADIO_CALL_SIGN` Radio station call sign, e.g. "KSJO".
`static String`	`RADIO_STATION_ID` Some identification, e.g. "107.7", broadcast frequency of the radio station.
`static String`	`RATING` Rating of the object's resource, for 'parental control' filtering purposes, such as "R", "PG-13", "X".
`static String`	`REGION` Some identification of the region, associated with the 'source' of the object, e.g. "US", "Latin America", "Seattle".
`static String`	`RELATION` Reference to related resources.
`static String`	`RIGHTS` Element Description: Information about rights held in and over the resource.
`static String`	`SCHEDULED_END_TIME` End time of a scheduled program.
`static String`	`SCHEDULED_START_TIME` Start time of a scheduled program.
`static String`	`STORAGE_MEDIUM` Indicates the type of storage medium used for the content.
`static String`	`TITLE` The identifier for the title of an item.
`static String`	`TRACK_NUMBER` Original track number on a CD or other medium.

- Field Detail
  - ID
```
static final String ID
```
    An identifier for the object. The value of each object id property must be unique with respect to the server hosting this content.
    The value is didl-lite:(object)@"id"
    
    See Also:
    Constant Field Values
  - TITLE
```
static final String TITLE
```
    The identifier for the title of an item. This could be the title of a song, a recording, a photo etc. This identifier is valid for all kinds of content.
    Queries for TITLE should always return a String.
    
    The value of this key is "dc:title".
    
    See Also:
    Constant Field Values
  - CREATOR
```
static final String CREATOR
```
    This identifies the CREATOR of a piece of content. In the case of e.g., MP3s, this maps to the 'Artist' ID3 tag, In case of a recording/live broadcast, this is the Broadcaster e.g., BBC1.
    Queries for CREATOR should always return a String.
    The value of this key is "dc:creator".
    
    See Also:
    Constant Field Values
  - ARTIST
```
static final String ARTIST
```
    Name of an artist.
    The value of this field is "upnp:artist".
    
    See Also:
    Constant Field Values
  - ARTIST_AT_ROLE
```
static final String ARTIST_AT_ROLE
```
    Role of an artist in the work.
    The value of this field is "upnp:artist@role"
    
    See Also:
    Constant Field Values
  - ACTOR
```
static final String ACTOR
```
    Name of an actor appearing in a video item.
    The value of this field is "upnp:actor".
    
    See Also:
    Constant Field Values
  - ACTOR_AT_ROLE
```
static final String ACTOR_AT_ROLE
```
    Role of an actor in the work.
    The value of this field is "upnp:actor@role"
    
    getMetadata returns a String.
    
    See Also:
    MetadataNode.getMetadata(String), Constant Field Values
  - AUTHOR
```
static final String AUTHOR
```
    Name of an author.
    The value of this field is "upnp:author".
    
    getMetadata() will return an array of Strings.
    
    See Also:
    MetadataNode.getMetadata(String), Constant Field Values
  - AUTHOR_AT_ROLE
```
static final String AUTHOR_AT_ROLE
```
    Role of an author in the work (e.g. lyrics, music).
    The value of this field is "upnp:author@role"
    
    getMetadata returns a String.
    
    See Also:
    MetadataNode.getMetadata(String), Constant Field Values
  - PRODUCER
```
static final String PRODUCER
```
    Name of a producer.
    The value of this field is "upnp:producer".
    
    getMetadata() will return an array of Strings.
    
    See Also:
    MetadataNode.getMetadata(String), Constant Field Values
  - DIRECTOR
```
static final String DIRECTOR
```
    Name of a director.
    The value of this field is "upnp:director".
    
    getMetadata() will return an array of Strings.
    
    See Also:
    MetadataNode.getMetadata(String), Constant Field Values
  - PUBLISHER
```
static final String PUBLISHER
```
    Name of a publisher.
    The value of this field is "dc:publisher".
    
    getMetadata() will return an array of Strings.
    
    See Also:
    MetadataNode.getMetadata(String), Constant Field Values
  - CONTRIBUTOR
```
static final String CONTRIBUTOR
```
    Name of a contributor. It is recommended that CONTRIBUTOR includes the name of the primary content creator (see Dublin Core 'creator' property)
    The value of this field is "dc:contributor".
    
    getMetadata() will return an array of Strings.
    
    See Also:
    MetadataNode.getMetadata(String), Constant Field Values
  - GENRE
```
static final String GENRE
```
    Name of the genre to which an object belongs. Can be more than one.
    The value of this field is "upnp:genre".
    
    getMetadata() will return an array of Strings.
    
    See Also:
    MetadataNode.getMetadata(String), Constant Field Values
  - ALBUM
```
static final String ALBUM
```
    This identifies a ALBUM this piece of content belongs to. For example, in MP3 files this maps to the 'Album' ID3 tag, In case of a recording/live broadcast this could be the series to which it belongs (e.g., Buffy).
    The value of this field is "upnp:album"
    
    getMetadata() will return a String.
    
    See Also:
    MetadataNode.getMetadata(String), Constant Field Values
  - PLAYLIST
```
static final String PLAYLIST
```
    Name of a playlist this object belongs to. Can be more than one.
    The value of this field is "upnp:playlist".
    
    getMetadata() will return an array of Strings.
    
    See Also:
    MetadataNode.getMetadata(String), Constant Field Values
  - ALBUM_ART
```
static final String ALBUM_ART
```
    Reference to album art. Can be more than one.
    The value of this field is "upnp:albumArtURI".
    Values must be properly escaped URIs as described in [RFC 2396].
    getMetadata() will return an array of Strings.
    
    See Also:
    MetadataNode.getMetadata(String), Constant Field Values
  - ARTIST_DISCOGRAPHY
```
static final String ARTIST_DISCOGRAPHY
```
    Reference to artist discography.
    The value of this field is "upnp:artistDiscographyURI".
    Values must be properly escaped URIs as described in [RFC 2396].
    getMetadata() will return a String.
    
    See Also:
    MetadataNode.getMetadata(String), Constant Field Values
  - LYRICS_REF
```
static final String LYRICS_REF
```
    Reference to lyrics of a track or album.
    The value of this field is "upnp:lyricsURI".
    Values must be properly escaped URIs as described in [RFC 2396].
    getMetadata() will return an array of Strings.
    
    See Also:
    MetadataNode.getMetadata(String), Constant Field Values
  - RELATION
```
static final String RELATION
```
    Reference to related resources.
    The value of this field is "dc:relation.
    Values must be properly escaped URIs as described in [RFC 2396]. getMetadata() will return an array of Strings.
    See Also: MetadataNode.getMetadata(String), Constant Field Values
  STORAGE_MEDIUM static final String STORAGE_MEDIUM Indicates the type of storage medium used for the content. Potentially useful for user-interface purposes. Allowed values are defined by UPnP and include: "UNKNOWN" "DV" "MINI-DV" "VHS" "W-VHS" "S-VHS" "D-VHS" "VHSC" "VIDEO8" "HI8" "CD-ROM" "CD-DA" "CD-R" "CD-RW" "VIDEO-CD" "SACD" "MD-AUDIO" "MD-PICTURE" "DVD-ROM" "DVD-VIDEO" "DVD-R" "DVD+RW" "DVD-RW" "DVD-RAM" "DVD-AUDIO" "DAT" "LD" "HDD" "SD" "PC-CARD" "MMC" "CF" "BD" "MS" The value of this field is "upnp:storageMedium". See Also: Constant Field Values DESCRIPTION static final String DESCRIPTION A brief description of the content item. The value of this field is "dc:description". See Also: MetadataNode.getMetadata(String), Constant Field Values LONG_DESCRIPTION static final String LONG_DESCRIPTION A long description of the content item. The value of this field is "upnp:longDescription". See Also: MetadataNode.getMetadata(String), Constant Field Values ICON_REF static final String ICON_REF Reference to an icon which can be used to represent the content. The value of this field is "upnp:icon". Values must be properly escaped URIs as described in [RFC 2396]. See Also: MetadataNode.getMetadata(String), Constant Field Values REGION static final String REGION Some identification of the region, associated with the 'source' of the object, e.g. "US", "Latin America", "Seattle". The value of this field is "upnp:region" See Also: MetadataNode.getMetadata(String), Constant Field Values RATING static final String RATING Rating of the object's resource, for 'parental control' filtering purposes, such as "R", "PG-13", "X". The value of this field is "upnp:rating" See Also: MetadataNode.getMetadata(String), Constant Field Values RIGHTS static final String RIGHTS Element Description: Information about rights held in and over the resource. Typically a Rights element will contain a rights management statement for the resource, or reference a service providing such information. Rights information often encompasses Intellectual Property Rights (IPR), Copyright, and various Property Rights. If the rights element is absent, no assumptions can be made about the status of these and other rights with respect to the resource. Guidelines for content creation: The Rights element may be used for either a textual statement or a URL pointing to a rights statement, or a combination, when a brief statement and a more lengthy one are available. Examples: Rights="Access limited to members" Rights="http://cs-tr.cs.cornell.edu/Dienst/Repository/2.0/Terms" The value of this field is "dc:rights" getMetadata() returns an array of Strings. See Also: MetadataNode.getMetadata(String), Constant Field Values CREATION_DATE static final String CREATION_DATE This identifies the CREATION_DATE of a piece of content. In the case of e.g., MP3's this maps to the 'Year' ID3 tag, In case of a recording/live broadcast this is when the content was created. For Images this is the date the photo was made. Queries for CREATION_DATE should always return a java.util.Date. Only the year of the Date might actually be valid (e.g., for MP3s). The value of this field is "dc:date" See Also: MetadataNode.getMetadata(String), Constant Field Values LANGUAGE static final String LANGUAGE Language as defined by RFC 3066, e.g. "en-US". The value of this field is "dc:language" getMetadata() will return an array of Strings. See Also: MetadataNode.getMetadata(String), Constant Field Values RADIO_CALL_SIGN static final String RADIO_CALL_SIGN Radio station call sign, e.g. "KSJO". The value of this field is "upnp:radioCallSign" See Also: MetadataNode.getMetadata(String), Constant Field Values RADIO_STATION_ID static final String RADIO_STATION_ID Some identification, e.g. "107.7", broadcast frequency of the radio station. The value of this field is "upnp:radioStationID" See Also: MetadataNode.getMetadata(String), Constant Field Values RADIO_BAND static final String RADIO_BAND Radio station frequency band. Recommended values are "AM", "FM", "Shortwave", "Internet", "Satellite". Vendor's may extend this. The value of this field is "upnp:radioBand" See Also: MetadataNode.getMetadata(String), Constant Field Values CHANNEL_NUMBER static final String CHANNEL_NUMBER Used for identification of tuner channels themselves or information associated with a piece of recorded content. The value of this field is "upnp:channelNr" getMetadata() returns an Integer. See Also: MetadataNode.getMetadata(String), Constant Field Values CHANNEL_NAME static final String CHANNEL_NAME Used for identification of channels themselves, or information associated with a piece of recorded content. The value of this field is "upnp:channelName" See Also: MetadataNode.getMetadata(String), Constant Field Values SCHEDULED_START_TIME static final String SCHEDULED_START_TIME Start time of a scheduled program. The value of this field is "upnp:scheduledStartTime" getMetadata() returns java.util.Date. See Also: MetadataNode.getMetadata(String), Constant Field Values SCHEDULED_END_TIME static final String SCHEDULED_END_TIME End time of a scheduled program. The value of this field is "upnp:scheduledEndTime" getMetadata() returns java.util.Date. See Also: MetadataNode.getMetadata(String), Constant Field Values DVD_REGION_CODE static final String DVD_REGION_CODE DVD region code. The value of this field is "upnp:DVDRegionCode" getMetadata() returns an Integer. See Also: MetadataNode.getMetadata(String), Constant Field Values TRACK_NUMBER static final String TRACK_NUMBER Original track number on a CD or other medium. The value of this field is "upnp:originalTrackNumber" getMetadata() returns an Integer. See Also: MetadataNode.getMetadata(String), Constant Field Values MEDIA_ID static final String MEDIA_ID Unique identifier of an audio CD (e.g. freedb or cddb id). The value of this field is "upnp:toc" See Also: MetadataNode.getMetadata(String), Constant Field Values COMMENTS static final String COMMENTS General-purpose tag where a user can annotate an object with some user-specific information. The value of this field is "upnp:userAnnotation" getMetadata() will return an array of Strings. See Also: MetadataNode.getMetadata(String), Constant Field Values PROP_STORAGE_TOTAL static final String PROP_STORAGE_TOTAL Property indicating total storage on a storage container. The value of this field is "upnp:storageTotal" getMetadata() will return a Long. See Also: MetadataNode.getMetadata(String), Constant Field Values PROP_STORAGE_FREE static final String PROP_STORAGE_FREE Property indicating current storage space available on a storage container. The value of this field is "upnp:storageFree" getMetadata() will return a Long. See Also: MetadataNode.getMetadata(String), Constant Field Values PARENT_ID static final String PARENT_ID An identifier for the parent of this object. The value is didl-lite:(object)@"parentID" See Also: Constant Field Values

Interface UPnPConstants

Field Summary

Field Detail

ID

TITLE

CREATOR

ARTIST

ARTIST_AT_ROLE

ACTOR

ACTOR_AT_ROLE

AUTHOR

AUTHOR_AT_ROLE

PRODUCER

DIRECTOR

PUBLISHER

CONTRIBUTOR

GENRE

ALBUM

PLAYLIST

ALBUM_ART

ARTIST_DISCOGRAPHY

LYRICS_REF

RELATION

STORAGE_MEDIUM

DESCRIPTION

LONG_DESCRIPTION

ICON_REF

REGION

RATING

RIGHTS

CREATION_DATE

LANGUAGE

RADIO_CALL_SIGN

RADIO_STATION_ID

RADIO_BAND

CHANNEL_NUMBER

CHANNEL_NAME

SCHEDULED_START_TIME

SCHEDULED_END_TIME

DVD_REGION_CODE

TRACK_NUMBER

MEDIA_ID

COMMENTS

PROP_STORAGE_TOTAL

PROP_STORAGE_FREE

PARENT_ID