/*
* This is part of Geomajas, a GIS framework, http://www.geomajas.org/.
*
* Copyright 2008-2011 Geosparc nv, http://www.geosparc.com/, Belgium.
*
* The program is available in open source according to the GNU Affero
* General Public License. All contributions in this program are covered
* by the Geomajas Contributors License Agreement. For full licensing
* details, see LICENSE.txt in the project root.
*/
package org.geomajas.internal.layer.vector;
import org.geomajas.global.GeomajasException;
import org.geomajas.internal.rendering.painter.tile.StringContentTilePainter;
import org.geomajas.layer.VectorLayer;
import org.geomajas.layer.pipeline.GetTileContainer;
import org.geomajas.layer.tile.InternalTile;
import org.geomajas.layer.tile.TileMetadata;
import org.geomajas.layer.tile.VectorTile;
import org.geomajas.rendering.painter.tile.TilePainter;
import org.geomajas.service.GeoService;
import org.geomajas.service.TextService;
import org.geomajas.service.pipeline.PipelineCode;
import org.geomajas.service.pipeline.PipelineContext;
import org.geomajas.service.pipeline.PipelineStep;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import com.vividsolutions.jts.geom.Coordinate;
/**
* Set the string content in the tile.
*
* @author Joachim Van der Auwera
*/
public class GetTileStringContentStep implements PipelineStep<GetTileContainer> {
private final Logger log = LoggerFactory.getLogger(GetTileStringContentStep.class);
private String id;
@Autowired
private GeoService geoService;
@Autowired
private TextService textService;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public void execute(PipelineContext context, GetTileContainer response) throws GeomajasException {
InternalTile tile = response.getTile();
if (null == tile.getFeatureContent()) {
VectorLayer layer = context.get(PipelineCode.LAYER_KEY, VectorLayer.class);
TileMetadata metadata = context.get(PipelineCode.TILE_METADATA_KEY, TileMetadata.class);
tile.setContentType(VectorTile.VectorTileContentType.STRING_CONTENT);
Coordinate panOrigin = new Coordinate(metadata.getPanOrigin().getX(), metadata.getPanOrigin().getY());
TilePainter tilePainter = new StringContentTilePainter(layer, metadata.getStyleInfo(), metadata
.getRenderer(), metadata.getScale(), panOrigin, geoService, textService);
tilePainter.setPaintGeometries(metadata.isPaintGeometries());
tilePainter.setPaintLabels(metadata.isPaintLabels());
log.debug("Going to paint features {}", tile.getFeatures());
tilePainter.paint(tile);
}
}
}