/* (c) 2014 Open Source Geospatial Foundation - all rights reserved
* (c) 2001 - 2013 OpenPlans
* This code is licensed under the GPL 2.0 license, available at the root
* application directory.
*/
package org.geoserver.wms.svg;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import org.apache.batik.svggen.SVGGraphics2D;
import org.geoserver.platform.Operation;
import org.geoserver.platform.ServiceException;
import org.geoserver.wms.map.AbstractMapResponse;
/**
* Renders svg using the Batik SVG Toolkit. An SVG context is created for a map and then passed of
* to {@link org.geotools.renderer.lite.StreamingRenderer}.
*
* @author Justin Deoliveira, The Open Planning Project
*
*/
public final class SVGBatikMapResponse extends AbstractMapResponse {
public SVGBatikMapResponse() {
super(BatikSVGMap.class, SVG.OUTPUT_FORMATS);
}
/**
*
* @see org.geoserver.ows.Response#write(java.lang.Object, java.io.OutputStream,
* org.geoserver.platform.Operation)
*/
@Override
public void write(Object value, OutputStream output, Operation operation) throws IOException,
ServiceException {
BatikSVGMap map = (BatikSVGMap) value;
try {
SVGGraphics2D graphics = map.getGraphics();
graphics.stream(new OutputStreamWriter(output, "UTF-8"));
} finally {
map.dispose();
}
}
}