Fix how CRS is set in GeoTools

[lgpl/argeo-commons.git] / gis / runtime / org.argeo.gis.geotools / src / main / java / org / argeo / geotools / jcr / GeoJcrIndex.java

diff --git a/gis/runtime/org.argeo.gis.geotools/src/main/java/org/argeo/geotools/jcr/GeoJcrIndex.java b/gis/runtime/org.argeo.gis.geotools/src/main/java/org/argeo/geotools/jcr/GeoJcrIndex.java
index 7e4f28702cf726e9ab7ee9a39b11420b9d80d7c0..b9281b8229d1c9e19d1df22ebc1ea62e46fd4773 100644 (file)
--- a/gis/runtime/org.argeo.gis.geotools/src/main/java/org/argeo/geotools/jcr/GeoJcrIndex.java
+++ b/gis/runtime/org.argeo.gis.geotools/src/main/java/org/argeo/geotools/jcr/GeoJcrIndex.java
@@ -35,16 +35,20 @@ import org.geotools.feature.FeatureCollections;
 import org.geotools.feature.simple.SimpleFeatureBuilder;
 import org.geotools.feature.simple.SimpleFeatureTypeBuilder;
 import org.geotools.filter.FilterFactoryImpl;
+import org.geotools.referencing.CRS;
 import org.opengis.feature.simple.SimpleFeature;
 import org.opengis.feature.simple.SimpleFeatureType;
 import org.opengis.filter.FilterFactory2;
 import org.opengis.filter.identity.FeatureId;
+import org.opengis.referencing.FactoryException;
+import org.opengis.referencing.NoSuchAuthorityCodeException;
 import org.opengis.referencing.crs.CoordinateReferenceSystem;
 
 import com.vividsolutions.jts.geom.Geometry;
 import com.vividsolutions.jts.geom.Point;
 import com.vividsolutions.jts.geom.Polygon;
 
+/** Index JCR nodes containing or referencing GIS data. */
 public class GeoJcrIndex implements EventListener, GisNames, GisTypes {
        // PostGIS convention
        final static String DEFAULT_GEOM_NAME = "the_geom";
@@ -55,6 +59,8 @@ public class GeoJcrIndex implements EventListener, GisNames, GisTypes {
        private Session session;
        private Executor systemExecutionService;
 
+       private String crs = "EPSG:4326";
+
        /** The key is the workspace */
        private Map<String, FeatureStore<SimpleFeatureType, SimpleFeature>> geoJcrIndexes = Collections
                        .synchronizedMap(new HashMap<String, FeatureStore<SimpleFeatureType, SimpleFeature>>());
@@ -178,9 +184,15 @@ public class GeoJcrIndex implements EventListener, GisNames, GisTypes {
        }
 
        protected SimpleFeatureType getWorkspaceGeoJcrIndexType(String workspaceName) {
+
                SimpleFeatureTypeBuilder builder = new SimpleFeatureTypeBuilder();
                builder.setNamespaceURI(GIS_NAMESPACE);
                builder.setName(workspaceName + "_geojcr_index");
+               try {
+                       builder.setCRS(CRS.decode(crs));
+               } catch (Exception e) {
+                       throw new ArgeoException("Cannot set CRS " + crs, e);
+               }
 
                builder.setDefaultGeometry(JcrUtils.normalize(GIS_BBOX));
                builder.add(JcrUtils.normalize(GIS_BBOX), Polygon.class);