/*
* 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.layer.feature.AttributeService;
import org.geomajas.layer.VectorLayer;
import org.geomajas.layer.feature.InternalFeature;
import org.geomajas.service.pipeline.PipelineCode;
import org.geomajas.service.pipeline.PipelineContext;
import org.geomajas.service.pipeline.PipelineStep;
import org.springframework.beans.factory.annotation.Autowired;
/**
* Update an existing {@link InternalFeature} from the underlying feature data object.
*
* @author Joachim Van der Auwera
*/
public class UpdateFeatureStep implements PipelineStep {
@Autowired
private AttributeService attributeService;
private String id;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public void execute(PipelineContext context, Object response) throws GeomajasException {
Object feature = context.get(PipelineCode.FEATURE_DATA_OBJECT_KEY);
InternalFeature newFeature = context.get(PipelineCode.FEATURE_KEY, InternalFeature.class);
VectorLayer layer = context.get(PipelineCode.LAYER_KEY, VectorLayer.class);
// // Not needed for existing features, but no problem to re-set feature id
// String id = featureModel.getId(feature);
// newFeature.setId(id);
newFeature = attributeService.getAttributes(layer, newFeature, feature);
if (null == newFeature) {
context.put(PipelineCode.FEATURE_KEY, null);
}
}
}