*/
public MetadataSources addURL(URL url) {
final String urlExternalForm = url.toExternalForm();
LOG.debugf( "Reading mapping document from URL : %s", urlExternalForm );
final Origin origin = new Origin( SourceType.URL, urlExternalForm );
try {
add( url.openStream(), origin, true );
}
catch ( IOException e ) {
throw new MappingNotFoundException( "Unable to open url stream [" + urlExternalForm + "]", e, origin );