1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/resultio/src/main/java/org/openrdf/query/resultio/stSPARQLQueryResultFormat.java	Mon Jun 25 13:21:30 2012 +0300
     1.3 @@ -0,0 +1,62 @@
     1.4 +package org.openrdf.query.resultio;
     1.5 +
     1.6 +import java.nio.charset.Charset;
     1.7 +import java.util.Arrays;
     1.8 +import java.util.Collection;
     1.9 +
    1.10 +/**
    1.11 + * Represents the concept of an tuple query result serialization format for
    1.12 + * stSPARQL/GeoSPARQL. Tuple query result formats are identified by a 
    1.13 + * {@link #getName() name} and can have one or more associated MIME types, 
    1.14 + * zero or more associated file extensions and can specify a (default) 
    1.15 + * character encoding.
    1.16 + * 
    1.17 + * In contrast to formats mentioned in class {@link #TupleQueryResultFormat},
    1.18 + * stSPARQL/GeoSPARQL formats do not adhere to any specification for SPARQL.
    1.19 + * For example, the projected variables in a stSPARQL/GeoSPARQL query are
    1.20 + * not included in the beginning of these formats. Instead, they are provided
    1.21 + * as an additional description for a feature (e.g., a tuple query result with
    1.22 + * a projected variable corresponding to a geometry). 
    1.23 + * 
    1.24 + * @author Charlampos Nikolaou <charnik@di.uoa.gr>
    1.25 + *
    1.26 + */
    1.27 +public class stSPARQLQueryResultFormat extends TupleQueryResultFormat {
    1.28 +
    1.29 +	/**
    1.30 +	 * KML format (see http://www.opengeospatial.org/standards/kml/)
    1.31 +	 */
    1.32 +	public static final stSPARQLQueryResultFormat KML = new stSPARQLQueryResultFormat("KML", 
    1.33 +			Arrays.asList("application/vnd.google-earth.kml+xml", "application/kml"), Charset.forName("UTF-8"), Arrays.asList("kml"));
    1.34 +	
    1.35 +	/**
    1.36 +	 * KMZ format (a zipped KML content)
    1.37 +	 */
    1.38 +	public static final stSPARQLQueryResultFormat KMZ = new stSPARQLQueryResultFormat("KMZ", 
    1.39 +			Arrays.asList("application/vnd.google-earth.kmz", "application/kmz"), Charset.forName("UTF-8"), Arrays.asList("kmz"));
    1.40 +	
    1.41 +	/**
    1.42 +	 * GeoJSON format (see http://www.geojson.org/geojson-spec.html)
    1.43 +	 */
    1.44 +	public static final stSPARQLQueryResultFormat GEOJSON = new stSPARQLQueryResultFormat("GeoJSON", 
    1.45 +			Arrays.asList("application/json", "application/json"), Charset.forName("UTF-8"), Arrays.asList("json"));
    1.46 +	
    1.47 +	// registers stSPARQL formats
    1.48 +	static {
    1.49 +		register(KML);
    1.50 +		register(KMZ);
    1.51 +		register(GEOJSON);
    1.52 +	}
    1.53 +	
    1.54 +	public stSPARQLQueryResultFormat(String name, String mimeType, String fileExt) {
    1.55 +		super(name, mimeType, fileExt);
    1.56 +	}
    1.57 +	
    1.58 +	public stSPARQLQueryResultFormat(String name, String mimeType, Charset charset, String fileExt) {
    1.59 +		super(name, mimeType, charset, fileExt);
    1.60 +	}
    1.61 +	
    1.62 +	public stSPARQLQueryResultFormat(String name, Collection<String> mimeTypes, Charset charset, Collection<String> fileExtensions) {
    1.63 +		super(name, mimeTypes, charset, fileExtensions);
    1.64 +	}
    1.65 +}