/* Copyright (c) 2001, 2003 TOPP - www.openplans.org. All rights reserved.
* This code is licensed under the GPL 2.0 license, availible at the root
* application directory.
*/
package org.vfny.geoserver.wms.responses.map;
import java.io.IOException;
import java.io.OutputStream;
import java.util.logging.Logger;
import org.vfny.geoserver.ServiceException;
import org.vfny.geoserver.global.Service;
import org.vfny.geoserver.wms.GetMapProducer;
import org.vfny.geoserver.wms.WMSMapContext;
import org.vfny.geoserver.wms.WmsException;
import org.vfny.geoserver.wms.responses.map.svg.EncodeSVG;
/**
* Handles a GetMap request that spects a map in SVG format.
*
* @author Gabriel Rold?n
* @version $Id: SVGMapResponse.java,v 1.11 2004/04/16 18:36:49 cholmesny Exp $
*/
class SVGMapProducer implements GetMapProducer {
/** DOCUMENT ME! */
private static final Logger LOGGER = Logger.getLogger(
"org.vfny.geoserver.responses.wms.map");
/** DOCUMENT ME! */
private EncodeSVG svgEncoder;
/**
* DOCUMENT ME!
*
* @param gs DOCUMENT ME!
*/
public void abort(Service gs) {
this.svgEncoder.abort();
}
/**
* DOCUMENT ME!
*
* @param gs DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
public String getContentType() {
return SvgMapProducerFactory.MIME_TYPE;
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
public String getContentEncoding() {
return null;
}
/**
* aborts the encoding.
*/
public void abort() {
LOGGER.fine("aborting SVG map response");
if (this.svgEncoder != null) {
LOGGER.info("aborting SVG encoder");
this.svgEncoder.abort();
}
}
/**
* DOCUMENT ME!
*
* @param map DOCUMENT ME!
* @param format DOCUMENT ME!
*
* @throws WmsException DOCUMENT ME!
*/
public void produceMap(WMSMapContext map)
throws WmsException {
this.svgEncoder = new EncodeSVG(map);
}
/**
* DOCUMENT ME!
*
* @param out DOCUMENT ME!
*
* @throws ServiceException DOCUMENT ME!
* @throws IOException DOCUMENT ME!
*/
public void writeTo(OutputStream out) throws ServiceException, IOException {
this.svgEncoder.encode(out);
}
}