/* * This file is part of the GeoLatte project. * * GeoLatte is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * GeoLatte is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with GeoLatte. If not, see <http://www.gnu.org/licenses/>. * * Copyright (C) 2010 - 2010 and Ownership of code is shared by: * Qmino bvba - Romeinsestraat 18 - 3001 Heverlee (http://www.qmino.com) * Geovise bvba - Generaal Eisenhowerlei 9 - 2140 Antwerpen (http://www.geovise.com) */ package org.geolatte.common.dataformats.json.jackson; import com.fasterxml.jackson.core.JsonGenerator; import com.fasterxml.jackson.databind.JsonSerializer; import com.fasterxml.jackson.databind.SerializerProvider; import org.geolatte.geom.Geometry; import org.geolatte.geom.GeometryCollection; import java.io.IOException; /** * Implements serialization of an entire GeometryCollection according to the spec * <p> * <i>Creation-Date</i>: 22-apr-2010<br> * <i>Creation-Time</i>: 15:19:21<br> * </p> * * @author Yves Vandewoude * @author <a href="http://www.qmino.com">Qmino bvba</a> * @since SDK1.5 */ public class GeometryCollectionSerializer extends GeometrySerializer<GeometryCollection> { /** * @param containingTransformation The containing serializationtransformation. */ public GeometryCollectionSerializer(JsonMapper containingTransformation) { super(containingTransformation); } @Override protected void writeShapeSpecificSerialization(GeometryCollection value, JsonGenerator jgen, SerializerProvider provider) throws IOException { jgen.writeStringField("type", "GeometryCollection"); jgen.writeFieldName("geometries"); jgen.writeStartArray(); for (int i=0; i< value.getNumGeometries(); i++) { Geometry current = value.getGeometryN(i); // set beanproperty to null since we are not serializing a real property JsonSerializer ser = provider.findValueSerializer(current.getClass(), null); if (ser != null && ser instanceof GeometrySerializer) { getParent().increaseDepth(); getParent().moveInsideGeometryCollection(); ser.serialize(current, jgen, provider); getParent().moveOutsideGeometryCollection(); getParent().decreaseDepth(); } } jgen.writeEndArray(); } }