Re: [Simple-support] Serialization and namespace optimizations

[Niall G. <gal...@ya...>]

Yes, NamespaceList is an annotation that is used for this. Check it out, also there are examples of its use in the test cases, however I think you will be able to figure it out.

--- On Wed, 7/9/11, bubbleguuum <bub...@fr...> wrote:

> From: bubbleguuum <bub...@fr...>
> Subject: [Simple-support] Serialization and namespace optimizations
> To: sim...@li...
> Received: Wednesday, 7 September, 2011, 2:16 PM
> Hi,
> 
> I'm serializing namespace heavy data structures and there's
> a lot of redundency in the output as the namespace is
> specified for each element. For example:
> 
> <DIDL-Lite
> xmlns="urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/">
> <item
>         id="T1020"
>         parentID="414">
> <upnp:class
> xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/">object.item.audioItem.musicTrack</upnp:class>
> <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">2084</dc:title>
> <upnp:albumArtURI
>            
> dlna:profileID="JPEG_TN"
>            
> xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/"
>            
> xmlns:dlna="urn:schemas-dlna-org:metadata-1-0/">http://1.2.3.4:9050/stream/99ae0c9ea500a4e4c41b4694e75380b5</upnp:albumArtURI>
> <upnp:artist
>             role="Performer"
>            
> xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/">Redshape</upnp:artist>
> <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Redshape</dc:creator>
> <upnp:genre
> xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/">Techno</upnp:genre>
> <upnp:originalTrackNumber
> xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/">1</upnp:originalTrackNumber>
> <dc:date xmlns:dc="http://purl.org/dc/elements/1.1/">2006-01-02</dc:date>
> <upnp:album
> xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/">2084
> / Ultra</upnp:album>
> </item>
> </DIDL-Lite>
> 
> 
> The namespace if specified for each element that specify a
> @Namespace.
> Is it possible to configure the serializer (or change the
> class definition) to put all namespaces at the root element
> like shown below:
> 
> <DIDL-Lite
>    
> xmlns="urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/"
>    
> xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/"
>     xmlns:dc="http://purl.org/dc/elements/1.1/"
>    
> xmlns:dlna="urn:schemas-dlna-org:metadata-1-0/">
> <item
>         id="T1020"
>         parentID="414">
> <upnp:class>object.item.audioItem.musicTrack</upnp:class>
> <dc:title>2084</dc:title>
> <upnp:albumArtURI dlna:profileID="JPEG_TN">http://1.2.3.4:9050/stream/99ae0c9ea500a4e4c41b4694e75380b5</upnp:albumArtURI>
> <upnp:artist
> role="Performer">Redshape</upnp:artist>
> <dc:creator>Redshape</dc:creator>
> <upnp:genre>Techno</upnp:genre>
> <upnp:originalTrackNumber>1</upnp:originalTrackNumber>
> <dc:date>2006-01-02</dc:date>
> <upnp:album>2084 / Ultra</upnp:album>
> </item>
> </DIDL-Lite>
> 
> 
> 
> 
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