Package org.geotools.data.store

Examples of org.geotools.data.store.ReprojectingFeatureCollection

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    public Object evaluate(Object object) {
        String targetCRS = getAttribute(object, 0, String.class, true);
        try {
            CoordinateReferenceSystem crs = CRS.decode(targetCRS);
           
            return new ReprojectingFeatureCollection((SimpleFeatureCollection) object, crs);
        } catch (Exception e) {
            throw new RuntimeException("Failed to reproject the collection");
        }
    }
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        } else {
            collection = contents.subCollection(query.getFilter());
        }
        // step two: reproject
        if (query.getCoordinateSystemReproject() != null) {
            collection = new ReprojectingFeatureCollection(collection, query
                    .getCoordinateSystemReproject());
        }
        // step two sort! (note this makes a sorted copy)
        if (query.getSortBy() != null && query.getSortBy().length != 0) {
            SimpleFeature array[] = collection.toArray(new SimpleFeature[collection.size()]);
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            features = new ForceCoordinateSystemFeatureResults(features, forcedCRS, false);
        }
        if (targetCRS != null) {
            // note, using ReprojectFeatureResults would work. However that would
            // just work by accident... see GEOS-4072
            features = new ReprojectingFeatureCollection(features, targetCRS);
        }
        return features;
    }
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        if (query.getFilter() != null && query.getFilter() != Filter.INCLUDE) {
            features = new FilteringSimpleFeatureCollection(features, query.getFilter());
        }
        // step two: reproject
        if (query.getCoordinateSystemReproject() != null) {
            features = new ReprojectingFeatureCollection(features, query
                    .getCoordinateSystemReproject());
        }
        // step two sort! (note this makes a sorted copy)
        if (query.getSortBy() != null && query.getSortBy().length != 0) {
            SimpleFeature array[] = features.toArray(new SimpleFeature[features.size()]);
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            features = new ForceCoordinateSystemFeatureResults(features, forcedCRS, false);
        }
        if (targetCRS != null) {
            // note, using ReprojectFeatureResults would work. However that would
            // just work by accident... see GEOS-4072
            features = new ReprojectingFeatureCollection(features, targetCRS);
        }
        return features;
    }
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                Integer code = CRS.lookupEpsgCode(crs, false);
                if(code != null) {
                    CoordinateReferenceSystem lonLatCrs = CRS.decode("EPSG:" + code, true);
                    if(!CRS.equalsIgnoreMetadata(crs, lonLatCrs)) {
                        // we need axis flipping
                        fc = new ReprojectingFeatureCollection(fc, lonLatCrs);
                    }
                }
            }
        }
       
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        try {
            SimpleFeatureCollection fc = (SimpleFeatureCollection) input;
            CoordinateReferenceSystem crs = fc.getSchema().getCoordinateReferenceSystem();
            // gpx is defined only in wgs84
            if(crs != null && !CRS.equalsIgnoreMetadata(crs, DefaultGeographicCRS.WGS84)) {
                fc = new ReprojectingFeatureCollection(fc, DefaultGeographicCRS.WGS84);
            }
            encoder.encode(os, fc);
        } catch (Exception e) {
            throw new IOException("Unable to encode in GPX", e);
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        CRSAuthorityFactory crsFactory = CRS.getAuthorityFactory(true);

        CoordinateReferenceSystem targetCRS = crsFactory
                .createCoordinateReferenceSystem("EPSG:4326");
        collection = new ReprojectingFeatureCollection(collection, targetCRS);

        XMLOutputFactory xmlFactory = XMLOutputFactory.newInstance();
        XMLStreamWriter writer = xmlFactory.createXMLStreamWriter(lFileOutputStream);
        writer.writeStartDocument();
        writer.writeStartElement("gpx");
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        KMLEncoder encoder = new KMLEncoder();
        SimpleFeatureCollection fcObj = (SimpleFeatureCollection) obj;
        CoordinateReferenceSystem crs = fcObj.getSchema().getCoordinateReferenceSystem();
        // gpx is defined only in wgs84
        if (crs != null && !CRS.equalsIgnoreMetadata(crs, DefaultGeographicCRS.WGS84)) {
            fcObj = new ReprojectingFeatureCollection(fcObj, DefaultGeographicCRS.WGS84);
        }

        List<SimpleFeatureCollection> collections = new ArrayList<SimpleFeatureCollection>();
        collections.add(fcObj);
        KmlEncodingContext context = new WFSKmlEncodingContext(gs.getService(WFSInfo.class),
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            if (!targetTX.isIdentity()) {
                // avoid doing the transform if this is the identity
                if (LOGGER.isLoggable(Level.FINE)) {
                    LOGGER.log(Level.FINE, "Reprojecting features");
                }
                reprojectedFeatures = new ReprojectingFeatureCollection(originalFeatures, targetCRS);
            } else {
                reprojectedFeatures = originalFeatures;
                DownloadUtilities.checkIsEmptyFeatureCollection(reprojectedFeatures);
            }
        } else {
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Related Classes of org.geotools.data.store.ReprojectingFeatureCollection

  • com.vividsolutions.jts.geom.Envelope
  • com.vividsolutions.jts.geom.Geometry
  • org.geoserver.kml.WFSKMLOutputFormat
  • org.geoserver.wps.gs.download.VectorDownload
  • org.geoserver.wps.gs.ReprojectProcess
  • org.geoserver.wps.ppio.GpxEncoder
  • org.geoserver.wps.ppio.GPXPPIO
  • org.geoserver.wps.ppio.KMLPPIO
  • org.geoserver.wps.ppio.WFSPPIO
  • org.geotools.data.collection.CollectionFeatureSource
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