protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
super.doPost(request, response);
try {
if (!ServletFileUpload.isMultipartContent(request)) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST);
return;
}
ServletFileUpload sfU = new ServletFileUpload();
FileItemIterator items = sfU.getItemIterator(request);
while (items.hasNext()) {
FileItemStream item = items.next();
if (!item.isFormField()) {
InputStream stream = item.openStream();
Document doc = editor.toDocument(stream);
stream.close();
handleDocument(request, response, doc);
return;
}
}
response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No XML uploaded");
} catch (FileUploadException fuE) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST, fuE.getMessage());
} catch (JDOMException jE) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST, jE.getMessage());
}
}
private int countBytes(InputStream is) {
int nrBytes = 0;
byte[] buf = new byte[10000];
int len = 0;
// StringBuffer sb = new StringBuffer(1000);
try {
while ((len = is.read(buf)) != -1) {
nrBytes += len; // resultCount counts the returned bytes
// String temp = new String(buf,0,len);
// temp = "\n\n" + temp + "\n\n";
// logger.log(Level.ALL, temp);
// sb.append(temp);
}
} catch (IOException e) {
System.err.println("Could not read result from input stream");
}
// System.out.println(sb.toString());
return nrBytes;
}