public static String headersToString(HttpServletRequest request) {
final StringBuffer sb = new StringBuffer();
for (Enumeration e = request.getHeaderNames(); e.hasMoreElements(); ) {
final String name = (String) e.nextElement();
sb.append(name);
sb.append("=");
for (Enumeration f = request.getHeaders(name); f.hasMoreElements(); ) {
final String value = (String) f.nextElement();
sb.append(value);
if (f.hasMoreElements()) sb.append(",");
}
if (e.hasMoreElements()) sb.append("|");
}
return sb.toString();
}
@Override
public void parseRequestParameters(
final Map<String, String> params, final Map<String, com.bradmcevoy.http.FileItem> files)
throws RequestParseException {
try {
if (isMultiPart()) {
parseQueryString(params, req.getQueryString());
@SuppressWarnings("unchecked")
final List<FileItem> items = new ServletFileUpload().parseRequest(req);
for (final FileItem item : items) {
if (item.isFormField()) params.put(item.getFieldName(), item.getString());
else files.put(item.getFieldName(), new FileItemWrapper(item));
}
} else {
final Enumeration<String> en = req.getParameterNames();
while (en.hasMoreElements()) {
final String nm = en.nextElement();
final String val = req.getParameter(nm);
params.put(nm, val);
}
}
} catch (final FileUploadException ex) {
throw new RequestParseException("FileUploadException", ex);
} catch (final Throwable ex) {
throw new RequestParseException(ex.getMessage(), ex);
}
}
@Override
public Map<String, String> getHeaders() {
final Map<String, String> map = new HashMap<>();
final Enumeration<String> en = req.getHeaderNames();
while (en.hasMoreElements()) {
final String name = en.nextElement();
final String val = req.getHeader(name);
map.put(name, val);
}
return map;
}