<para>Abstracts Rygel and it's plugins from Configuration implementations. It keeps all real configuration sources in a list and returns the value provided by the first one. If none of them provides the value, it emits an error.</para>
The class structure for <link linkend="RYGEL-TYPE-META-CONFIG:CAPS"><literal>RYGEL_TYPE_META_CONFIG</literal></link>. All the fields in this structure are private and should never be accessed directly.