Examples of org.vfny.geoserver.wms.responses.GetMapResponse.execute()

org.vfny.geoserver.wms.responses.GetMapResponse.execute()

Implements the map production logic for a WMS GetMap request, delegating the encoding to the appropriate output format to a {@link GetMapProducer}appropriate for the required format.

Preconditions:

request.getLayers().length > 0
request.getStyles().length == request.getLayers().length

@param req a {@link GetMapRequest} @throws ServiceException if an error occurs creating the map from the provided request TODO: This method have become a 300+ lines monster, refactore it to private methods from which names one can inferr what's going on... but get a decent test coverage on it first as to avoid regressions as much as possible

        response.setHeader("Content-Disposition", 
                "attachment; filename=" + filename.toString() + formatExtension);


        if ("download".equals(mode)){
            GetMapResponse wmsResponse = wms.getMap(request);
            wmsResponse.execute(request);
            wmsResponse.writeTo(response.getOutputStream());
        } else {
            KMLNetworkLinkTransformer transformer = new KMLNetworkLinkTransformer();
            transformer.setIndentation(3);
            Charset encoding = request.getWMS().getCharSet();

            // wrap response in a reslet output rep
            OutputRepresentation output = new OutputRepresentation(
                    new MediaType("application/vnd.google-earth.kml+xml")) {
                public void write(OutputStream outputStream) throws IOException {
                    try {
                        getMapResponse.execute(getMapRequest);
                        getMapResponse.writeTo(outputStream);
                    } catch (IOException ioe) {
                        throw ioe;
                    } catch (Exception e) {
                        PrintStream printStream = new PrintStream(outputStream);

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