public HttpResponse processRequest(HttpRequest request)
{
String requestUri = request.RequestUri;
if (requestUri.EndsWith("/"))
{
requestUri = requestUri + "index.html";
}
{ // some validation
validateRequestUri(requestUri);
validateMimeTypeForRequestUri(requestUri);
}
FileInfo absoluteFileInfo = toAbsoluteFileInfo(requestUri);
String eTag = getETag(absoluteFileInfo);
HttpResponse answer;
String ifNoneMatch = request.getHttpHeader("if-none-match");
if (null != ifNoneMatch && ifNoneMatch.Equals(eTag))
{
answer = new HttpResponse(HttpStatus.NOT_MODIFIED_304);
}
else {
Entity body = readFile(absoluteFileInfo);
answer = new HttpResponse(HttpStatus.OK_200, body);
String contentType = MimeTypes.getMimeTypeForPath(requestUri);
answer.setContentType(contentType);
}
if (null != _cacheControl)
{
answer.putHeader(_cacheControl.getName(), _cacheControl.getValue());
}
{
answer.putHeader("Date", DateTime.UtcNow.ToString("R"));
}
{
var lastModified = absoluteFileInfo.LastWriteTimeUtc;
answer.putHeader("Last-Modified", lastModified.ToString("R"));
}
answer.putHeader("ETag", eTag);
return answer;
}
