Example usage for org.apache.http.protocol RequestExpectContinue RequestExpectContinue

Introduction

In this page you can find the example usage for org.apache.http.protocol RequestExpectContinue RequestExpectContinue.

Prototype

@Deprecated
    public RequestExpectContinue() 

Source Link

Usage

From source file:com.klinker.android.twitter.utils.api_helper.TwitterMultipleImageHelper.java

public ArrayList<String> getImageURLs(Status status, Twitter twitter) {

    ArrayList<String> images = TweetLinkUtils.getAllExternalPictures(status);
    try {//ww w . ja  v  a 2 s  .  c  om
        AccessToken token = twitter.getOAuthAccessToken();
        String oauth_token = token.getToken();
        String oauth_token_secret = token.getTokenSecret();

        // generate authorization header
        String get_or_post = "GET";
        String oauth_signature_method = "HMAC-SHA1";

        String uuid_string = UUID.randomUUID().toString();
        uuid_string = uuid_string.replaceAll("-", "");
        String oauth_nonce = uuid_string; // any relatively random alphanumeric string will work here

        // get the timestamp
        Calendar tempcal = Calendar.getInstance();
        long ts = tempcal.getTimeInMillis();// get current time in milliseconds
        String oauth_timestamp = (new Long(ts / 1000)).toString(); // then divide by 1000 to get seconds

        // the parameter string must be in alphabetical order, "text" parameter added at end
        String parameter_string = "oauth_consumer_key=" + AppSettings.TWITTER_CONSUMER_KEY + "&oauth_nonce="
                + oauth_nonce + "&oauth_signature_method=" + oauth_signature_method + "&oauth_timestamp="
                + oauth_timestamp + "&oauth_token=" + encode(oauth_token) + "&oauth_version=1.0";

        String twitter_endpoint = "https://api.twitter.com/1.1/statuses/show/" + status.getId() + ".json";
        String twitter_endpoint_host = "api.twitter.com";
        String twitter_endpoint_path = "/1.1/statuses/show/" + status.getId() + ".json";
        String signature_base_string = get_or_post + "&" + encode(twitter_endpoint) + "&"
                + encode(parameter_string);
        String oauth_signature = computeSignature(signature_base_string,
                AppSettings.TWITTER_CONSUMER_SECRET + "&" + encode(oauth_token_secret));

        String authorization_header_string = "OAuth oauth_consumer_key=\"" + AppSettings.TWITTER_CONSUMER_KEY
                + "\",oauth_signature_method=\"HMAC-SHA1\",oauth_timestamp=\"" + oauth_timestamp
                + "\",oauth_nonce=\"" + oauth_nonce + "\",oauth_version=\"1.0\",oauth_signature=\""
                + encode(oauth_signature) + "\",oauth_token=\"" + encode(oauth_token) + "\"";

        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, "UTF-8");
        HttpProtocolParams.setUserAgent(params, "HttpCore/1.1");
        HttpProtocolParams.setUseExpectContinue(params, false);
        HttpProcessor httpproc = new ImmutableHttpProcessor(new HttpRequestInterceptor[] {
                // Required protocol interceptors
                new RequestContent(), new RequestTargetHost(),
                // Recommended protocol interceptors
                new RequestConnControl(), new RequestUserAgent(), new RequestExpectContinue() });

        HttpRequestExecutor httpexecutor = new HttpRequestExecutor();
        HttpContext context = new BasicHttpContext(null);
        HttpHost host = new HttpHost(twitter_endpoint_host, 443);
        DefaultHttpClientConnection conn = new DefaultHttpClientConnection();

        context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
        context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, host);

        SSLContext sslcontext = SSLContext.getInstance("TLS");
        sslcontext.init(null, null, null);
        SSLSocketFactory ssf = sslcontext.getSocketFactory();
        Socket socket = ssf.createSocket();
        socket.connect(new InetSocketAddress(host.getHostName(), host.getPort()), 0);
        conn.bind(socket, params);
        BasicHttpEntityEnclosingRequest request2 = new BasicHttpEntityEnclosingRequest("GET",
                twitter_endpoint_path);
        request2.setParams(params);
        request2.addHeader("Authorization", authorization_header_string);
        httpexecutor.preProcess(request2, httpproc, context);
        HttpResponse response2 = httpexecutor.execute(request2, conn, context);
        response2.setParams(params);
        httpexecutor.postProcess(response2, httpproc, context);
        String responseBody = EntityUtils.toString(response2.getEntity());
        conn.close();

        JSONObject fullJson = new JSONObject(responseBody);
        JSONObject extendedEntities = fullJson.getJSONObject("extended_entities");
        JSONArray media = extendedEntities.getJSONArray("media");

        Log.v("talon_images", media.toString());

        for (int i = 0; i < media.length(); i++) {
            JSONObject entity = media.getJSONObject(i);
            try {
                // parse through the objects and get the media_url
                String url = entity.getString("media_url");
                String type = entity.getString("type");

                // want to check to make sure it doesn't have it already
                // this also checks to confirm that the entity is in fact a photo
                if (!images.contains(url) && type.equals("photo")) {
                    images.add(url);
                }
            } catch (Exception e) {

            }
        }

    } catch (Exception e) {
        e.printStackTrace();
    }

    return images;
}

---

From source file:com.baidu.qa.service.test.client.SoapReqImpl.java

private static String sendSoap(String hosturl, String ip, int port, String action, String method, String xml,
        boolean isHttps) throws Exception {
    if (isHttps) {
        return sendSoapViaHttps(hosturl, ip, port, action, method, xml);
    }//from w w  w. j  av  a  2 s  .  com

    HttpParams params = new SyncBasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "UTF-8");// must be UTF-8
    HttpProtocolParams.setUserAgent(params, "itest-by-HttpCore/4.2");

    HttpProcessor httpproc = new ImmutableHttpProcessor(new HttpRequestInterceptor[] {
            // Required protocol interceptors
            new RequestContent(), new RequestTargetHost(),
            // Recommended protocol interceptors
            new RequestConnControl(), new RequestUserAgent(), new RequestExpectContinue() });

    HttpRequestExecutor httpexecutor = new HttpRequestExecutor();

    HttpContext context = new BasicHttpContext(null);

    // log.info("ip:port - " + ip + ":" + port );
    HttpHost host = new HttpHost(ip, port);// TODO

    DefaultHttpClientConnection conn = new DefaultHttpClientConnection();
    conn.setSocketTimeout(10000);
    HttpConnectionParams.setSoTimeout(params, 10000);
    ConnectionReuseStrategy connStrategy = new DefaultConnectionReuseStrategy();

    context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
    context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, host);

    String res = null;

    try {
        // HttpEntity requestBody = new
        // ByteArrayEntity(xml.getBytes("UTF-8"));// TODO
        byte[] b = xml.getBytes("UTF-8"); // must be UTF-8
        InputStream is = new ByteArrayInputStream(b, 0, b.length);

        HttpEntity requestBody = new InputStreamEntity(is, b.length,
                ContentType.create("text/xml;charset=UTF-8"));// must be
        // UTF-8

        // .create("application/xop+xml; charset=UTF-8; type=\"text/xml\""));//
        // TODO

        // RequestEntity re = new InputStreamRequestEntity(is, b.length,
        // "application/xop+xml; charset=UTF-8; type=\"text/xml\"");
        // postmethod.setRequestEntity(re);

        if (!conn.isOpen()) {
            Socket socket = new Socket(host.getHostName(), host.getPort());
            conn.bind(socket, params);
        }
        BasicHttpEntityEnclosingRequest request = new BasicHttpEntityEnclosingRequest("POST", action);

        // add the 3 headers below
        request.addHeader("Accept-Encoding", "gzip,deflate");
        request.addHeader("SOAPAction", hosturl + action + method);// SOAP action
        request.addHeader("uuid", "itest");// for editor token of DR-Api

        request.setEntity(requestBody);
        log.info(">> Request URI: " + request.getRequestLine().getUri());

        request.setParams(params);
        httpexecutor.preProcess(request, httpproc, context);
        HttpResponse response = httpexecutor.execute(request, conn, context);
        response.setParams(params);
        httpexecutor.postProcess(response, httpproc, context);

        log.info("<< Response: " + response.getStatusLine());

        String contentEncoding = null;
        Header ce = response.getEntity().getContentEncoding();
        if (ce != null) {
            contentEncoding = ce.getValue();
        }

        if (contentEncoding != null && contentEncoding.indexOf("gzip") != -1) {
            GZIPInputStream gzipin = new GZIPInputStream(response.getEntity().getContent());
            Scanner in = new Scanner(new InputStreamReader(gzipin, "UTF-8"));
            StringBuilder sb = new StringBuilder();
            while (in.hasNextLine()) {
                sb.append(in.nextLine()).append(System.getProperty("line.separator"));
            }
            res = sb.toString();
        } else {
            res = EntityUtils.toString(response.getEntity(), "UTF-8");
        }
        log.info(res);

        log.info("==============");
        if (!connStrategy.keepAlive(response, context)) {
            conn.close();
        } else {
            log.info("Connection kept alive...");
        }
    } finally {
        try {
            conn.close();
        } catch (IOException e) {
        }
    }
    return res;
}

---

From source file:com.doculibre.constellio.utils.ConnectorManagerRequestUtils.java

public static Element sendPost(ConnectorManager connectorManager, String servletPath, Document document) {
    try {//from   www .  j a  va 2 s  . c  o m
        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, "UTF-8");
        HttpProtocolParams.setUserAgent(params, "HttpComponents/1.1");
        HttpProtocolParams.setUseExpectContinue(params, true);

        BasicHttpProcessor httpproc = new BasicHttpProcessor();
        // Required protocol interceptors
        httpproc.addInterceptor(new RequestContent());
        httpproc.addInterceptor(new RequestTargetHost());
        // Recommended protocol interceptors
        httpproc.addInterceptor(new RequestConnControl());
        httpproc.addInterceptor(new RequestUserAgent());
        httpproc.addInterceptor(new RequestExpectContinue());

        HttpRequestExecutor httpexecutor = new HttpRequestExecutor();

        HttpContext context = new BasicHttpContext(null);

        URL connectorManagerURL = new URL(connectorManager.getUrl());
        HttpHost host = new HttpHost(connectorManagerURL.getHost(), connectorManagerURL.getPort());

        DefaultHttpClientConnection conn = new DefaultHttpClientConnection();
        ConnectionReuseStrategy connStrategy = new DefaultConnectionReuseStrategy();

        context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
        context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, host);

        try {
            HttpEntity requestBody;
            if (document != null) {
                //                 OutputFormat format = OutputFormat.createPrettyPrint();
                OutputFormat format = OutputFormat.createCompactFormat();
                StringWriter stringWriter = new StringWriter();
                XMLWriter xmlWriter = new XMLWriter(stringWriter, format);
                xmlWriter.write(document);
                String xmlAsString = stringWriter.toString();
                requestBody = new StringEntity(xmlAsString, "UTF-8");
            } else {
                requestBody = null;
            }
            if (!conn.isOpen()) {
                Socket socket = new Socket(host.getHostName(), host.getPort());
                conn.bind(socket, params);
            }

            String target = connectorManager.getUrl() + servletPath;

            BasicHttpEntityEnclosingRequest request = new BasicHttpEntityEnclosingRequest("POST", target);
            request.setEntity(requestBody);
            LOGGER.info(">> Request URI: " + request.getRequestLine().getUri());

            request.setParams(params);
            httpexecutor.preProcess(request, httpproc, context);
            HttpResponse response = httpexecutor.execute(request, conn, context);
            response.setParams(params);
            httpexecutor.postProcess(response, httpproc, context);

            LOGGER.info("<< Response: " + response.getStatusLine());
            String entityText = EntityUtils.toString(response.getEntity());
            LOGGER.info(entityText);
            LOGGER.info("==============");
            if (!connStrategy.keepAlive(response, context)) {
                conn.close();
            } else {
                LOGGER.info("Connection kept alive...");
            }

            Document xml = DocumentHelper.parseText(entityText);
            return xml.getRootElement();
        } finally {
            conn.close();
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

---

From source file:matroskastudycoder.HttpControl.java

public void init(String aHost, String aPort) throws Exception {
    params = new SyncBasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "UTF-8");
    HttpProtocolParams.setUserAgent(params, "HttpComponents/1.1");
    HttpProtocolParams.setUseExpectContinue(params, true);

    httpproc = new ImmutableHttpProcessor(new HttpRequestInterceptor[] {
            // Required protocol interceptors
            new RequestContent(), new RequestTargetHost(),
            // Recommended protocol interceptors
            new RequestConnControl(), new RequestUserAgent(), new RequestExpectContinue() });

    httpexecutor = new HttpRequestExecutor();

    context = new BasicHttpContext(null);
    host = new HttpHost(aHost, Integer.parseInt(aPort));

    connStrategy = new DefaultConnectionReuseStrategy();

    context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
    context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, host);

    //Clear the playlist
    sendGetRequest("/requests/status.xml?command=pl_empty");

    //Load the media
    String m = this.mediaPath;
    m = m.replaceAll("\\\\", "\\\\\\\\");

    sendGetRequest("/requests/status.xml?command=in_play&input=" + URLEncoder.encode(m, "UTF-8"));
    sendGetRequest("/requests/status.xml?command=pl_pause");
    initialized = true;/*from  w  ww . j  av  a  2s  . c  o m*/
}

---

From source file:com.grendelscan.commons.http.apache_overrides.client.CustomHttpClient.java

@Override
protected BasicHttpProcessor createHttpProcessor() {
    BasicHttpProcessor httpproc = new BasicHttpProcessor();
    httpproc.addInterceptor(new RequestDefaultHeaders());
    // Required protocol interceptors
    httpproc.addInterceptor(new CustomRequestContent());
    httpproc.addInterceptor(new RequestTargetHost());
    // Recommended protocol interceptors
    httpproc.addInterceptor(new RequestConnControl());
    httpproc.addInterceptor(new RequestUserAgent());
    httpproc.addInterceptor(new RequestExpectContinue());
    // HTTP state management interceptors
    // httpproc.addInterceptor(new RequestAddCookies());
    // httpproc.addInterceptor(new ResponseProcessCookies());
    // HTTP authentication interceptors
    // httpproc.addInterceptor(new RequestTargetAuthentication());
    // httpproc.addInterceptor(new RequestProxyAuthentication());
    return httpproc;
}

---

From source file:org.yamj.api.common.http.AbstractPoolingHttpClient.java

@Override
protected BasicHttpProcessor createHttpProcessor() {
    BasicHttpProcessor httpproc = new BasicHttpProcessor();
    httpproc.addInterceptor(new RequestDefaultHeaders());
    // Required protocol interceptors
    httpproc.addInterceptor(new RequestContent());
    httpproc.addInterceptor(new RequestTargetHost());
    // Recommended protocol interceptors
    httpproc.addInterceptor(new RequestClientConnControl());
    httpproc.addInterceptor(new RequestUserAgent());
    httpproc.addInterceptor(new RequestExpectContinue());
    // HTTP state management interceptors
    httpproc.addInterceptor(new RequestAddCookies());
    httpproc.addInterceptor(new ResponseProcessCookies());
    // HTTP authentication interceptors
    httpproc.addInterceptor(new RequestAuthCache());
    httpproc.addInterceptor(new RequestTargetAuthentication());
    httpproc.addInterceptor(new RequestProxyAuthentication());
    return httpproc;
}

---

From source file:com.mnxfst.testing.activities.http.TestHTTPRequestActivity.java

public void testExecuteHTTPRequest() throws HttpException, IOException {

    HttpParams params = new SyncBasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "UTF-8");
    HttpProtocolParams.setUserAgent(params, "HttpComponents/1.1");
    HttpProtocolParams.setUseExpectContinue(params, false);

    HttpRequestExecutor httpexecutor = new HttpRequestExecutor();
    HttpContext context = new BasicHttpContext(null);
    HttpHost host = new HttpHost("www.heise.de", 80);

    DefaultHttpClientConnection conn = new DefaultHttpClientConnection();
    ConnectionReuseStrategy connStrategy = new DefaultConnectionReuseStrategy();

    context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
    context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, host);

    try {/*w  w  w .ja v  a  2s.  c o m*/

        HttpEntity[] requestBodies = { new StringEntity("This is the first test request", "UTF-8"),
                new ByteArrayEntity("This is the second test request".getBytes("UTF-8")),
                new InputStreamEntity(new ByteArrayInputStream(
                        "This is the third test request (will be chunked)".getBytes("UTF-8")), -1) };

        HttpProcessor httpproc = new ImmutableHttpProcessor(new HttpRequestInterceptor[] {
                // Required protocol interceptors
                new RequestContent(), new RequestTargetHost(),
                // Recommended protocol interceptors
                new RequestConnControl(), new RequestUserAgent(), new RequestExpectContinue() });

        for (int i = 0; i < requestBodies.length; i++) {
            if (!conn.isOpen()) {
                Socket socket = new Socket(host.getHostName(), host.getPort());
                conn.bind(socket, params);
            }
            BasicHttpEntityEnclosingRequest request = new BasicHttpEntityEnclosingRequest("POST", "/");
            request.setEntity(requestBodies[i]);
            System.out.println(">> Request URI: " + request.getRequestLine().getUri());

            request.setParams(params);
            httpexecutor.preProcess(request, httpproc, context);
            HttpResponse response = httpexecutor.execute(request, conn, context);
            response.setParams(params);
            httpexecutor.postProcess(response, httpproc, context);

            System.out.println("<< Response: " + response.getStatusLine());
            System.out.println(EntityUtils.toString(response.getEntity()));
            System.out.println("==============");
            if (!connStrategy.keepAlive(response, context)) {
                conn.close();
            } else {
                System.out.println("Connection kept alive...");
            }
        }
    } finally {
        conn.close();
    }

}

---

From source file:org.vietspider.net.client.impl.AnonymousHttpClient.java

@Override
protected BasicHttpProcessor createHttpProcessor() {
    BasicHttpProcessor httpproc = new BasicHttpProcessor();
    httpproc.addInterceptor(new RequestDefaultHeaders());
    // Required protocol interceptors
    httpproc.addInterceptor(new RequestContent());
    httpproc.addInterceptor(new RequestTargetHost());
    // Recommended protocol interceptors
    httpproc.addInterceptor(new RequestConnControl());
    httpproc.addInterceptor(new RequestUserAgent());
    httpproc.addInterceptor(new RequestExpectContinue());
    // HTTP state management interceptors
    httpproc.addInterceptor(new RequestAddCookies());
    httpproc.addInterceptor(new ResponseProcessCookies());
    // HTTP authentication interceptors
    httpproc.addInterceptor(new RequestTargetAuthentication());
    httpproc.addInterceptor(new RequestProxyAuthentication());
    return httpproc;
}

---

From source file:com.google.acre.script.NHttpClient.java

public NHttpClient(int max_connections) {
    _max_connections = max_connections;/*from   ww w .  ja  va2 s  .  c  o  m*/
    _costCollector = CostCollector.getInstance();

    BasicHttpProcessor httpproc = new BasicHttpProcessor();
    httpproc.addInterceptor(new RequestContent());
    httpproc.addInterceptor(new RequestTargetHost());
    httpproc.addInterceptor(new RequestConnControl());
    httpproc.addInterceptor(new RequestUserAgent());
    httpproc.addInterceptor(new RequestExpectContinue());

    BufferingHttpClientHandler handler = new BufferingHttpClientHandler(httpproc,
            new NHttpRequestExecutionHandler(), new DefaultConnectionReuseStrategy(), DEFAULT_HTTP_PARAMS);

    handler.setEventListener(new EventListener() {
        private final static String REQUEST_CLOSURE = "request-closure";

        public void connectionClosed(NHttpConnection conn) {
            // pass (should we be logging this?)
        }

        public void connectionOpen(NHttpConnection conn) {
            // pass (should we be logging this?)
        }

        public void connectionTimeout(NHttpConnection conn) {
            noteException(null, conn);
        }

        void noteException(Exception e, NHttpConnection conn) {
            HttpContext context = conn.getContext();
            NHttpClientClosure closure = (NHttpClientClosure) context.getAttribute(REQUEST_CLOSURE);
            if (closure != null)
                closure.exceptions().add(e);
        }

        public void fatalIOException(IOException e, NHttpConnection conn) {
            noteException(e, conn);
        }

        public void fatalProtocolException(HttpException e, NHttpConnection conn) {
            noteException(e, conn);
        }
    });

    try {
        SSLContext sctx = SSLContext.getInstance("SSL");
        sctx.init(null, null, null);
        _dispatch = new NHttpAdaptableSensibleAndLogicalIOEventDispatch(handler, sctx, DEFAULT_HTTP_PARAMS);
    } catch (java.security.KeyManagementException e) {
        throw new RuntimeException(e);
    } catch (java.security.NoSuchAlgorithmException e) {
        throw new RuntimeException(e);
    }

    _requests = new ArrayList<NHttpClientClosure>();
    _connection_lock = new Semaphore(_max_connections);

}

---

From source file:com.klinker.android.twitter.utils.api_helper.TwitterMultipleImageHelper.java

public boolean uploadPics(File[] pics, String text, Twitter twitter) {
    JSONObject jsonresponse = new JSONObject();

    final String ids_string = getMediaIds(pics, twitter);

    if (ids_string == null) {
        return false;
    }//from   w w  w  . j av a  2s . c  o m

    try {
        AccessToken token = twitter.getOAuthAccessToken();
        String oauth_token = token.getToken();
        String oauth_token_secret = token.getTokenSecret();

        // generate authorization header
        String get_or_post = "POST";
        String oauth_signature_method = "HMAC-SHA1";

        String uuid_string = UUID.randomUUID().toString();
        uuid_string = uuid_string.replaceAll("-", "");
        String oauth_nonce = uuid_string; // any relatively random alphanumeric string will work here

        // get the timestamp
        Calendar tempcal = Calendar.getInstance();
        long ts = tempcal.getTimeInMillis();// get current time in milliseconds
        String oauth_timestamp = (new Long(ts / 1000)).toString(); // then divide by 1000 to get seconds

        // the parameter string must be in alphabetical order, "text" parameter added at end
        String parameter_string = "oauth_consumer_key=" + AppSettings.TWITTER_CONSUMER_KEY + "&oauth_nonce="
                + oauth_nonce + "&oauth_signature_method=" + oauth_signature_method + "&oauth_timestamp="
                + oauth_timestamp + "&oauth_token=" + encode(oauth_token) + "&oauth_version=1.0";
        System.out.println("Twitter.updateStatusWithMedia(): parameter_string=" + parameter_string);

        String twitter_endpoint = "https://api.twitter.com/1.1/statuses/update.json";
        String twitter_endpoint_host = "api.twitter.com";
        String twitter_endpoint_path = "/1.1/statuses/update.json";
        String signature_base_string = get_or_post + "&" + encode(twitter_endpoint) + "&"
                + encode(parameter_string);
        String oauth_signature = computeSignature(signature_base_string,
                AppSettings.TWITTER_CONSUMER_SECRET + "&" + encode(oauth_token_secret));

        String authorization_header_string = "OAuth oauth_consumer_key=\"" + AppSettings.TWITTER_CONSUMER_KEY
                + "\",oauth_signature_method=\"HMAC-SHA1\",oauth_timestamp=\"" + oauth_timestamp
                + "\",oauth_nonce=\"" + oauth_nonce + "\",oauth_version=\"1.0\",oauth_signature=\""
                + encode(oauth_signature) + "\",oauth_token=\"" + encode(oauth_token) + "\"";

        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, "UTF-8");
        HttpProtocolParams.setUserAgent(params, "HttpCore/1.1");
        HttpProtocolParams.setUseExpectContinue(params, false);
        HttpProcessor httpproc = new ImmutableHttpProcessor(new HttpRequestInterceptor[] {
                // Required protocol interceptors
                new RequestContent(), new RequestTargetHost(),
                // Recommended protocol interceptors
                new RequestConnControl(), new RequestUserAgent(), new RequestExpectContinue() });

        HttpRequestExecutor httpexecutor = new HttpRequestExecutor();
        HttpContext context = new BasicHttpContext(null);
        HttpHost host = new HttpHost(twitter_endpoint_host, 443);
        DefaultHttpClientConnection conn = new DefaultHttpClientConnection();

        context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
        context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, host);

        try {
            try {
                SSLContext sslcontext = SSLContext.getInstance("TLS");
                sslcontext.init(null, null, null);
                SSLSocketFactory ssf = sslcontext.getSocketFactory();
                Socket socket = ssf.createSocket();
                socket.connect(new InetSocketAddress(host.getHostName(), host.getPort()), 0);
                conn.bind(socket, params);
                BasicHttpEntityEnclosingRequest request2 = new BasicHttpEntityEnclosingRequest("POST",
                        twitter_endpoint_path);

                MultipartEntity reqEntity = new MultipartEntity();
                reqEntity.addPart("media_ids", new StringBody(ids_string));
                reqEntity.addPart("status", new StringBody(text));
                reqEntity.addPart("trim_user", new StringBody("1"));
                request2.setEntity(reqEntity);

                request2.setParams(params);
                request2.addHeader("Authorization", authorization_header_string);
                httpexecutor.preProcess(request2, httpproc, context);
                HttpResponse response2 = httpexecutor.execute(request2, conn, context);
                response2.setParams(params);
                httpexecutor.postProcess(response2, httpproc, context);
                String responseBody = EntityUtils.toString(response2.getEntity());
                System.out.println("response=" + responseBody);
                // error checking here. Otherwise, status should be updated.
                jsonresponse = new JSONObject(responseBody);
                conn.close();
            } catch (HttpException he) {
                System.out.println(he.getMessage());
                jsonresponse.put("response_status", "error");
                jsonresponse.put("message", "updateStatus HttpException message=" + he.getMessage());
            } catch (NoSuchAlgorithmException nsae) {
                System.out.println(nsae.getMessage());
                jsonresponse.put("response_status", "error");
                jsonresponse.put("message",
                        "updateStatus NoSuchAlgorithmException message=" + nsae.getMessage());
            } catch (KeyManagementException kme) {
                System.out.println(kme.getMessage());
                jsonresponse.put("response_status", "error");
                jsonresponse.put("message", "updateStatus KeyManagementException message=" + kme.getMessage());
            } finally {
                conn.close();
            }
        } catch (JSONException jsone) {
            jsone.printStackTrace();
        } catch (IOException ioe) {
            ioe.printStackTrace();
        }
    } catch (Exception e) {

    }
    return true;
}

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