com.squareup.okhttp.internal.http.StatusLine Java Examples

The following examples show how to use com.squareup.okhttp.internal.http.StatusLine. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: HttpURLConnectionImpl.java    From apiman with Apache License 2.0 5 votes vote down vote up 
/**
 * Returns the value of the field corresponding to the {@code fieldName}, or
 * null if there is no such field. If the field has multiple values, the
 * last value is returned.
 */
@Override public final String getHeaderField(String fieldName) {
  try {
    return fieldName == null
        ? StatusLine.get(getResponse().getResponse()).toString()
        : getHeaders().get(fieldName);
  } catch (IOException e) {
    return null;
  }
}
Example #2
Source File: HttpURLConnectionImpl.java    From apiman with Apache License 2.0 5 votes vote down vote up 
@Override public final Map<String, List<String>> getHeaderFields() {
  try {
    return OkHeaders.toMultimap(getHeaders(),
        StatusLine.get(getResponse().getResponse()).toString());
  } catch (IOException e) {
    return Collections.emptyMap();
  }
}
Example #3
Source File: OkHttpClientTransport.java    From grpc-java with Apache License 2.0 4 votes vote down vote up 
private Socket createHttpProxySocket(InetSocketAddress address, InetSocketAddress proxyAddress,
    String proxyUsername, String proxyPassword) throws StatusException {
  try {
    Socket sock;
    // The proxy address may not be resolved
    if (proxyAddress.getAddress() != null) {
      sock = socketFactory.createSocket(proxyAddress.getAddress(), proxyAddress.getPort());
    } else {
      sock =
          socketFactory.createSocket(proxyAddress.getHostName(), proxyAddress.getPort());
    }
    sock.setTcpNoDelay(true);

    Source source = Okio.source(sock);
    BufferedSink sink = Okio.buffer(Okio.sink(sock));

    // Prepare headers and request method line
    Request proxyRequest = createHttpProxyRequest(address, proxyUsername, proxyPassword);
    HttpUrl url = proxyRequest.httpUrl();
    String requestLine = String.format("CONNECT %s:%d HTTP/1.1", url.host(), url.port());

    // Write request to socket
    sink.writeUtf8(requestLine).writeUtf8("\r\n");
    for (int i = 0, size = proxyRequest.headers().size(); i < size; i++) {
      sink.writeUtf8(proxyRequest.headers().name(i))
          .writeUtf8(": ")
          .writeUtf8(proxyRequest.headers().value(i))
          .writeUtf8("\r\n");
    }
    sink.writeUtf8("\r\n");
    // Flush buffer (flushes socket and sends request)
    sink.flush();

    // Read status line, check if 2xx was returned
    StatusLine statusLine = StatusLine.parse(readUtf8LineStrictUnbuffered(source));
    // Drain rest of headers
    while (!readUtf8LineStrictUnbuffered(source).equals("")) {}
    if (statusLine.code < 200 || statusLine.code >= 300) {
      Buffer body = new Buffer();
      try {
        sock.shutdownOutput();
        source.read(body, 1024);
      } catch (IOException ex) {
        body.writeUtf8("Unable to read body: " + ex.toString());
      }
      try {
        sock.close();
      } catch (IOException ignored) {
        // ignored
      }
      String message = String.format(
          "Response returned from proxy was not successful (expected 2xx, got %d %s). "
            + "Response body:\n%s",
          statusLine.code, statusLine.message, body.readUtf8());
      throw Status.UNAVAILABLE.withDescription(message).asException();
    }
    return sock;
  } catch (IOException e) {
    throw Status.UNAVAILABLE.withDescription("Failed trying to connect with proxy").withCause(e)
        .asException();
  }
}