/** To get (in JSON) the information about the available formats and CO. */
protected void getInfo(HttpServletRequest req, HttpServletResponse resp, String basePath)
throws ServletException, IOException {
app = req.getParameter("app");
// System.out.println("app = "+app);
MapPrinter printer = getMapPrinter(app);
resp.setContentType("application/json; charset=utf-8");
final PrintWriter writer = resp.getWriter();
try {
final String var = req.getParameter("var");
if (var != null) {
writer.print(var + "=");
}
JSONWriter json = new JSONWriter(writer);
try {
json.object();
{
printer.printClientConfig(json);
String urlToUseInSpec = basePath;
String proxyUrl = printer.getConfig().getProxyBaseUrl();
if (proxyUrl != null) {
urlToUseInSpec = proxyUrl;
}
json.key("printURL").value(urlToUseInSpec + PRINT_URL);
json.key("createURL").value(urlToUseInSpec + CREATE_URL);
if (app != null) {
json.key("app").value(app);
}
}
json.endObject();
} catch (JSONException e) {
throw new ServletException(e);
}
if (var != null) {
writer.print(";");
}
} finally {
writer.close();
if (app == null && printer != null) {
printer.stop();
}
}
}
/** copy the PDF into the output stream */
protected void sendPdfFile(
HttpServletResponse httpServletResponse, TempFile tempFile, boolean inline)
throws IOException, ServletException {
FileInputStream pdf = new FileInputStream(tempFile);
final OutputStream response = httpServletResponse.getOutputStream();
MapPrinter mapPrinter = getMapPrinter(app);
try {
httpServletResponse.setContentType(tempFile.contentType());
if (!inline) {
final String fileName = tempFile.getOutputFileName(mapPrinter);
httpServletResponse.setHeader("Content-disposition", "attachment; filename=" + fileName);
}
FileUtilities.copyStream(pdf, response);
} finally {
try {
pdf.close();
} finally {
response.close();
}
if (app == null && mapPrinter != null) {
mapPrinter.stop();
}
}
}