Renamed field to spatial' to allow the Solr plugin to properly index

src/main/java/org/gcube/datacatalogue/common/Constants.java

@@ -88,8 +88,14 @@ public class Constants {
 	public static final String SCIENTIFIC_ADVICE_JSON_KEY = "scientific_advice";
 	public static final String ASSESSOR_CUSTOM_KEY = "Assessor";
 	public static final String ASSESSOR_JSON_KEY = "assessor";
-	public static final String SPATIAL_GEOJSON_CUSTOM_KEY = "Geospatial";
+	
+	// Must be 'spatial' to allow the Solr plugin to properly index large GeoJson
+	// The Key will be replaced in the language file to Geospatial as indicated in the wiki
+	// https://wiki.gcube-system.org/gcube/GCube_Data_Catalogue_for_GRSF#Common_Metadata
+	public static final String SPATIAL_GEOJSON_CUSTOM_KEY = "spatial";
 	public static final String SPATIAL_GEOJSON_JSON_KEY = "spatial";
+	
+	
 	public static final String FISHERY_URI = "fishery_uri";
 	public static final String STOCK_URI = "stock_uri";