private void SetupHTTPConnectionParams(HttpUriRequest method) {
HttpConnectionParams.setConnectionTimeout(method.getParams(), CONNECTION_TIMEOUT_MS);
HttpConnectionParams.setSoTimeout(method.getParams(), SOCKET_TIMEOUT_MS);
// mClient.setHttpRequestRetryHandler(requestRetryHandler);
method.addHeader("Accept-Encoding", "gzip, deflate");
method.addHeader("Accept-Charset", "UTF-8,*;q=0.5");
}
/**
* Authenticate with the chosen bridge
*
* @param ip, the ip address of the bridge you want to authenticate with
* @return the username of the hue bridge, that has been placed on the white list
*/
private String authWithBridge(String ip)
throws URISyntaxException, MalformedURLException, UnsupportedEncodingException {
URI uri = new URL("http://" + ip + "/api").toURI();
DefaultHttpClient client = new DefaultHttpClient();
HttpUriRequest request = new HttpPost(uri);
JSONObject obj = new JSONObject();
try {
obj.put("devicetype", "OpenRemoteController");
} catch (JSONException e) {
logger.error("JSONExceptionn when creating json object", e);
}
StringEntity data = new StringEntity(obj.toString(), "UTF-8");
((HttpPost) request).setEntity(data);
String resp = "";
HttpResponse response = null;
ResponseHandler<String> responseHandler = new BasicResponseHandler();
request.addHeader("User-Agent", "OpenRemoteController");
request.getParams().setBooleanParameter(CoreProtocolPNames.USE_EXPECT_CONTINUE, false);
request.addHeader("Content-Type", "applicaion/json");
try {
response = client.execute(request);
resp = responseHandler.handleResponse(response);
} catch (ClientProtocolException e) {
logger.error("ClientProtocolException when executing HTTP method", e);
} catch (IOException e) {
logger.error("IOException when executing HTTP method", e);
} finally {
try {
if ((response != null) && (response.getEntity() != null)) {
response.getEntity().consumeContent();
}
} catch (IOException ignored) {
}
client.getConnectionManager().shutdown();
}
JSONObject jsonResponse = null;
String jsonUsername = "";
try {
jsonResponse = new JSONArray(resp.toString()).getJSONObject(0).getJSONObject("success");
jsonUsername = jsonResponse.getString("username");
} catch (JSONException e) {
logger.error("JSONException when reading returned json", e);
}
return jsonUsername;
}
/**
* @param method
* @param httpclient
* @return
* @throws IOException
* @throws ClientProtocolException
*/
private HttpResponse execute(HttpUriRequest method, HttpClient httpclient)
throws IOException, ClientProtocolException {
if (needAuth()) {
return HttpClientUtils.executeWithBasicAuth(method, httpclient);
}
if (soTimeout > 0) {
HttpConnectionParams.setSoTimeout(method.getParams(), soTimeout);
}
return httpclient.execute(method);
}
@Override
public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders)
throws IOException, AuthFailureError {
HttpUriRequest httpRequest = createHttpRequest(request, additionalHeaders);
addHeaders(httpRequest, additionalHeaders);
addHeaders(httpRequest, request.getHeaders());
onPrepareRequest(httpRequest);
HttpParams httpParams = httpRequest.getParams();
int timeoutMs = request.getTimeoutMs();
HttpConnectionParams.setConnectionTimeout(httpParams, 5000);
HttpConnectionParams.setSoTimeout(httpParams, timeoutMs);
return mClient.execute(httpRequest);
}
@Override
public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders)
throws IOException, AuthFailureError {
HttpUriRequest httpRequest = createHttpRequest(request, additionalHeaders);
addHeaders(httpRequest, additionalHeaders);
addHeaders(httpRequest, request.getHeaders());
onPrepareRequest(httpRequest);
HttpParams httpParams = httpRequest.getParams();
int timeoutMs = request.getTimeoutMs();
// TODO: Reevaluate this connection timeout based on more wide-scale
// data collection and possibly different for wifi vs. 3G.
HttpConnectionParams.setConnectionTimeout(httpParams, 5000);
HttpConnectionParams.setSoTimeout(httpParams, timeoutMs);
return mClient.execute(httpRequest);
}
public HttpResponse performMultiPartRequest(
Request<?> request, Map<String, String> additionalHeaders)
throws IOException, AuthFailureError {
HttpUriRequest httpRequest = createMultiPartRequest(request, additionalHeaders);
addHeaders(httpRequest, additionalHeaders);
addHeaders(httpRequest, request.getHeaders());
HttpParams httpParams = httpRequest.getParams();
int timeoutMs = request.getTimeoutMs();
// TODO: Reevaluate this connection timeout based on more wide-scale
// data collection and possibly different for wifi vs. 3G.
HttpConnectionParams.setConnectionTimeout(httpParams, 5000);
HttpConnectionParams.setSoTimeout(httpParams, timeoutMs);
/* Make a thread safe connection manager for the client */
HttpClient httpClient = new DefaultHttpClient(httpParams);
return httpClient.execute(httpRequest);
}
public HttpResponse performMultiPartRequest(
Request<?> request, Map<String, String> additionalHeaders)
throws IOException, AuthFailureError {
HttpUriRequest httpRequest = createMultiPartRequest(request, additionalHeaders);
addHeaders(httpRequest, additionalHeaders);
addHeaders(httpRequest, request.getHeaders());
HttpParams httpParams = httpRequest.getParams();
int timeoutMs = request.getTimeoutMs();
if (timeoutMs != -1) {
HttpConnectionParams.setSoTimeout(httpParams, timeoutMs);
}
/* Make a thread safe connection manager for the client */
HttpClient httpClient = new DefaultHttpClient(httpParams);
return httpClient.execute(httpRequest);
}
public Either<IOException, HttpResponse> execRequest(HttpUriRequest httpReq, String acceptType) {
DefaultHttpClient httpClient = new DefaultHttpClient();
httpReq.setHeader("accept", acceptType);
for (Header header : getHeaders()) {
httpReq.setHeader(header);
}
try {
HttpResponse resp = httpClient.execute(httpReq);
Log.i(
TAG,
String.format(
"%s %s %s => %d",
httpReq.getRequestLine().getMethod(),
httpReq.getRequestLine().getUri(),
httpReq.getParams(),
resp.getStatusLine().getStatusCode()));
return new Right<IOException, HttpResponse>(resp);
} catch (IOException e) {
return new Left<IOException, HttpResponse>(e);
}
}
/**
* {@inheritDoc} <br>
* <br>
* The default implementation always sets a 30 second timeout.
*/
@Override
public void setRequestTimeout(HttpUriRequest request) {
HttpParams reqParams = request.getParams();
HttpConnectionParams.setSoTimeout(reqParams, DEFAULT_TIMEOUT_MILLIS);
HttpConnectionParams.setConnectionTimeout(reqParams, DEFAULT_TIMEOUT_MILLIS);
}
public HttpResponse fetch(org.apache.shindig.gadgets.http.HttpRequest request)
throws GadgetException {
HttpUriRequest httpMethod = null;
Preconditions.checkNotNull(request);
final String methodType = request.getMethod();
final org.apache.http.HttpResponse response;
final long started = System.currentTimeMillis();
// Break the request Uri to its components:
Uri uri = request.getUri();
if (StringUtils.isEmpty(uri.getAuthority())) {
throw new GadgetException(
GadgetException.Code.INVALID_USER_DATA,
"Missing domain name for request: " + uri,
HttpServletResponse.SC_BAD_REQUEST);
}
if (StringUtils.isEmpty(uri.getScheme())) {
throw new GadgetException(
GadgetException.Code.INVALID_USER_DATA,
"Missing schema for request: " + uri,
HttpServletResponse.SC_BAD_REQUEST);
}
String[] hostparts = StringUtils.splitPreserveAllTokens(uri.getAuthority(), ':');
int port = -1; // default port
if (hostparts.length > 2) {
throw new GadgetException(
GadgetException.Code.INVALID_USER_DATA,
"Bad host name in request: " + uri.getAuthority(),
HttpServletResponse.SC_BAD_REQUEST);
}
if (hostparts.length == 2) {
try {
port = Integer.parseInt(hostparts[1]);
} catch (NumberFormatException e) {
throw new GadgetException(
GadgetException.Code.INVALID_USER_DATA,
"Bad port number in request: " + uri.getAuthority(),
HttpServletResponse.SC_BAD_REQUEST);
}
}
String requestUri = uri.getPath();
// Treat path as / if set as null.
if (uri.getPath() == null) {
requestUri = "/";
}
if (uri.getQuery() != null) {
requestUri += '?' + uri.getQuery();
}
// Get the http host to connect to.
HttpHost host = new HttpHost(hostparts[0], port, uri.getScheme());
try {
if ("POST".equals(methodType) || "PUT".equals(methodType)) {
HttpEntityEnclosingRequestBase enclosingMethod =
("POST".equals(methodType)) ? new HttpPost(requestUri) : new HttpPut(requestUri);
if (request.getPostBodyLength() > 0) {
enclosingMethod.setEntity(
new InputStreamEntity(request.getPostBody(), request.getPostBodyLength()));
}
httpMethod = enclosingMethod;
} else if ("GET".equals(methodType)) {
httpMethod = new HttpGet(requestUri);
} else if ("HEAD".equals(methodType)) {
httpMethod = new HttpHead(requestUri);
} else if ("DELETE".equals(methodType)) {
httpMethod = new HttpDelete(requestUri);
}
for (Map.Entry<String, List<String>> entry : request.getHeaders().entrySet()) {
httpMethod.addHeader(entry.getKey(), StringUtils.join(entry.getValue(), ','));
}
// Disable following redirects.
if (!request.getFollowRedirects()) {
httpMethod.getParams().setBooleanParameter(ClientPNames.HANDLE_REDIRECTS, false);
}
// HttpClient doesn't handle all cases when breaking url (specifically '_' in domain)
// So lets pass it the url parsed:
response = FETCHER.execute(host, httpMethod);
if (response == null) {
throw new IOException("Unknown problem with request");
}
long now = System.currentTimeMillis();
if (now - started > slowResponseWarning) {
slowResponseWarning(request, started, now);
}
return makeResponse(response);
} catch (Exception e) {
long now = System.currentTimeMillis();
// Find timeout exceptions, respond accordingly
if (TIMEOUT_EXCEPTIONS.contains(e.getClass())) {
LOG.info(
"Timeout for "
+ request.getUri()
+ " Exception: "
+ e.getClass().getName()
+ " - "
+ e.getMessage()
+ " - "
+ (now - started)
+ "ms");
return HttpResponse.timeout();
}
LOG.log(
Level.INFO,
"Got Exception fetching " + request.getUri() + " - " + (now - started) + "ms",
e);
// Separate shindig error from external error
throw new GadgetException(
GadgetException.Code.INTERNAL_SERVER_ERROR,
e,
HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
} finally {
// cleanup any outstanding resources..
if (httpMethod != null)
try {
httpMethod.abort();
} catch (UnsupportedOperationException e) {
// ignore
}
}
}
public static HttpResponse execute(Session paramSession, HttpUriRequest paramHttpUriRequest, int paramInt)
{
HttpClient localHttpClient = updatedHttpClient(paramSession);
paramSession.setRequestTimeout(paramHttpUriRequest);
if (paramInt >= 0) {
HttpConnectionParams.setSoTimeout(paramHttpUriRequest.getParams(), paramInt);
}
boolean bool = isRequestRepeatable(paramHttpUriRequest);
Object localObject1 = null;
paramInt = 0;
for (;;)
{
Object localObject2;
if (paramInt >= 5)
{
localObject2 = localObject1;
label46:
if (localObject2 != null) {
break label129;
}
}
try
{
throw new DropboxIOException("Apache HTTPClient encountered an error. No response, try again.");
}
catch (SSLException paramSession)
{
throw new DropboxSSLException(paramSession);
try
{
localObject2 = localHttpClient.execute(paramHttpUriRequest);
localObject1 = localObject2;
}
catch (NullPointerException localNullPointerException)
{
for (;;) {}
}
localObject2 = localObject1;
if (localObject1 != null) {
break label46;
}
updateClientProxy(localHttpClient, paramSession);
if (!bool) {
throw new DropboxProxyChangeException();
}
}
catch (IOException paramSession)
{
throw new DropboxIOException(paramSession);
paramInt += 1;
continue;
paramInt = ((HttpResponse)localObject2).getStatusLine().getStatusCode();
if ((paramInt != 200) && (paramInt != 206)) {
parseAsJSON((HttpResponse)localObject2);
}
return (HttpResponse)localObject2;
}
catch (OutOfMemoryError paramSession)
{
label129:
throw new DropboxException(paramSession);
}
}
}
protected HttpUriRequest prepareRequest(
int method, String baseUri, String path, HttpEntity paramsEntity) {
URI uri = null;
HttpUriRequest request = null;
try {
StringBuffer sb = new StringBuffer();
if (method == GET) {
sb.append(baseUri);
sb.append(path);
if (paramsEntity != null) {
sb.append("?");
try {
IOTricks.copyStreamToStringBuffer(paramsEntity.getContent(), sb);
} catch (IllegalStateException e) {
Log.e(TAG, "Error preparing url", e);
return null;
} catch (IOException e) {
Log.e(TAG, "Error preparing url", e);
return null;
}
}
uri = new URI(sb.toString());
if (SimpleHttpClient.debug) Log.i(TAG, "GET " + uri.toString());
if (SimpleHttpClient.debug && paramsEntity != null)
Log.i(TAG, "-- " + IOTricks.StreamToString(paramsEntity.getContent()));
request = new HttpGet(uri);
} else if (method == POST) {
sb.append(baseUri);
sb.append(path);
uri = new URI(sb.toString());
if (SimpleHttpClient.debug) Log.i(TAG, "POST " + uri.toString());
if (SimpleHttpClient.debug && paramsEntity != null)
try {
Log.i(TAG, "-- " + IOTricks.StreamToString(paramsEntity.getContent()));
} catch (Exception e) {
}
request = new HttpPost(uri);
request.getParams().setBooleanParameter("http.protocol.expect-continue", false);
if (paramsEntity != null) {
request.addHeader(paramsEntity.getContentType());
((HttpPost) request).setEntity(paramsEntity);
} else {
request.addHeader("Content-Type", "application/x-www-form-urlencoded");
}
} else if (method == PUT) {
sb.append(baseUri);
sb.append(path);
uri = new URI(sb.toString());
if (SimpleHttpClient.debug) Log.i(TAG, "PUT " + uri.toString());
if (SimpleHttpClient.debug && paramsEntity != null)
Log.i(TAG, "-- " + IOTricks.StreamToString(paramsEntity.getContent()));
request = new HttpPut(uri);
request.addHeader("Content-Type", "application/x-www-form-urlencoded");
request.getParams().setBooleanParameter("http.protocol.expect-continue", false);
if (paramsEntity != null) {
request.addHeader(paramsEntity.getContentType());
((HttpPut) request).setEntity(paramsEntity);
} else {
request.addHeader("Content-Type", "application/x-www-form-urlencoded");
}
} else if (method == DELETE) {
sb.append(baseUri);
sb.append(path);
if (paramsEntity != null) {
sb.append("?");
try {
IOTricks.copyStreamToStringBuffer(paramsEntity.getContent(), sb);
} catch (IllegalStateException e) {
Log.e(TAG, "Error preparing url", e);
return null;
} catch (IOException e) {
Log.e(TAG, "Error preparing url", e);
return null;
}
}
uri = new URI(sb.toString());
if (SimpleHttpClient.debug) Log.i(TAG, "DELETE " + uri.toString());
if (SimpleHttpClient.debug && paramsEntity != null)
Log.i(TAG, "-- " + IOTricks.StreamToString(paramsEntity.getContent()));
request = new HttpDelete(uri);
}
request.addHeader("User-Agent", userAgent());
} catch (URISyntaxException e) {
Log.e(TAG, "Invalid URI for " + baseUri + " / " + path + " ...", e);
} catch (IllegalStateException e) {
Log.e(TAG, "Illegal State for " + baseUri + " / " + path + " ...", e);
} catch (IOException e) {
Log.e(TAG, "IOException for " + baseUri + " / " + path + " ...", e);
}
return request;
}
