@Override protected void closeResources(HttpURLConnection conn, Writer wr, Reader rdr) { closedConn = conn; closedWriter = wr; closedReader = rdr; super.closeResources(conn, wr, rdr); }
protected String getCommandResponseAsString(String command) throws IOException { String responseString = null; int responsecode = HttpURLConnection.HTTP_MOVED_PERM; HttpURLConnection uc = null; Writer wr = null; Reader rdr = null; while (responsecode == HttpURLConnection.HTTP_MOVED_PERM) { URL result = new URL(pathToServlet); String body = buildCommandBody(command); try { uc = getHttpUrlConnection(result); uc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded; charset=utf-8"); uc.setInstanceFollowRedirects(false); uc.setDoOutput(true); wr = getOutputStreamWriter(uc); ; wr.write(body); wr.flush(); responsecode = getResponseCode(uc); if (responsecode == HttpURLConnection.HTTP_MOVED_PERM) { pathToServlet = uc.getRequestProperty("Location"); } else if (responsecode != HttpURLConnection.HTTP_OK) { throwAssertionFailureExceptionOrError(uc.getResponseMessage()); } else { rdr = getInputStreamReader(uc); responseString = stringContentsOfInputStream(rdr); } } finally { closeResources(uc, wr, rdr); } } return responseString; }