Example usage for org.apache.http.protocol HttpContext setAttribute

Introduction

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

Prototype

void setAttribute(String str, Object obj);

Source Link

Usage

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  ww.  j  a v  a 2  s . c om

    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;
}

---

From source file:org.mobicents.client.slee.resource.http.HttpClientResourceAdaptorSbbInterfaceImpl.java

@Override
public HttpClientActivity createHttpClientActivity(boolean endOnReceivingResponse, HttpContext context)
        throws StartActivityException {

    if (tracer.isFinestEnabled()) {
        tracer.finest("createHttpClientActivity(endOnReceivingResponse=" + endOnReceivingResponse + ",context="
                + context + ")");
    }/*ww  w . ja  v a 2s  .  c  om*/

    if (!this.ra.isActive) {
        throw new IllegalStateException("ra is not in active state");
    }

    // Maintain HttpSession on server side
    if (context == null) {
        context = new BasicHttpContext();

    }
    if (context.getAttribute(ClientContext.COOKIE_STORE) == null) {
        BasicCookieStore cookieStore = new BasicCookieStore();
        context.setAttribute(ClientContext.COOKIE_STORE, cookieStore);
    }

    HttpClientActivity activity = new HttpClientActivityImpl(this.ra, endOnReceivingResponse, context);

    HttpClientActivityHandle handle = new HttpClientActivityHandle(activity.getSessionId());

    // this happens with a tx context
    this.ra.getResourceAdaptorContext().getSleeEndpoint().startActivitySuspended(handle, activity,
            ACTIVITY_FLAGS);

    this.ra.addActivity(handle, activity);

    if (tracer.isFineEnabled()) {
        tracer.fine("Started activity " + activity.getSessionId() + ", context is " + context
                + ", endOnReceivingResponse is " + endOnReceivingResponse);
    }

    return activity;
}

---

From source file:org.auraframework.integration.test.util.AuraHttpTestCase.java

/**
 * Creates HttpContext with httpclient cookie store. Allows cookies to be part of specific request method.
 *
 * @return http context/*from   w  w w.  j  a  va2 s.  c  o  m*/
 * @throws Exception
 */
protected HttpContext getHttpCookieContext() throws Exception {
    CookieStore cookieStore = getCookieStore();
    HttpContext localContext = new BasicHttpContext();
    localContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);
    return localContext;
}

---

From source file:io.opentracing.contrib.elasticsearch.common.TracingHttpClientConfigCallback.java

@Override
public HttpAsyncClientBuilder customizeHttpClient(final HttpAsyncClientBuilder httpClientBuilder) {

    httpClientBuilder.addInterceptorFirst(new HttpRequestInterceptor() {
        @Override/* w  w  w .  j  a v a  2  s. c  om*/
        public void process(HttpRequest request, HttpContext context) throws HttpException, IOException {
            Tracer.SpanBuilder spanBuilder = tracer.buildSpan(spanNameProvider.apply(request))
                    .ignoreActiveSpan().withTag(Tags.SPAN_KIND.getKey(), Tags.SPAN_KIND_CLIENT);

            SpanContext parentContext = extract(request);

            if (parentContext != null) {
                spanBuilder.asChildOf(parentContext);
            }

            Span span = spanBuilder.start();
            SpanDecorator.onRequest(request, span);

            tracer.inject(span.context(), Format.Builtin.HTTP_HEADERS, new HttpTextMapInjectAdapter(request));

            context.setAttribute("span", span);
        }
    });

    httpClientBuilder.addInterceptorFirst(new HttpResponseInterceptor() {
        @Override
        public void process(HttpResponse response, HttpContext context) throws HttpException, IOException {
            Object spanObject = context.getAttribute("span");
            if (spanObject instanceof Span) {
                Span span = (Span) spanObject;
                SpanDecorator.onResponse(response, span);
                span.finish();
            }
        }
    });

    return httpClientBuilder;
}

---

From source file:org.apache.jena.atlas.web.auth.PreemptiveBasicAuthenticator.java

@Override
public void apply(AbstractHttpClient client, HttpContext httpContext, URI target) {
    this.authenticator.apply(client, httpContext, target);

    // Enable preemptive basic authentication
    // For nice layering we need to respect existing auth cache if present
    AuthCache authCache = (AuthCache) httpContext.getAttribute(ClientContext.AUTH_CACHE);
    if (authCache == null)
        authCache = new BasicAuthCache();
    BasicScheme basicAuth = new BasicScheme(this.isProxy ? ChallengeState.PROXY : ChallengeState.TARGET);
    // TODO It is possible that this overwrites existing cached credentials
    // so potentially not ideal.
    authCache.put(new HttpHost(target.getHost(), target.getPort()), basicAuth);
    httpContext.setAttribute(ClientContext.AUTH_CACHE, authCache);
}

---

From source file:de.geeksfactory.opacclient.apis.BaseApi.java

/**
 * Perform a HTTP POST request to a given URL
 *
 * @param url           URL to fetch/*from w ww .  j  a va  2s  . c o m*/
 * @param data          POST data to send
 * @param encoding      Expected encoding of the response body
 * @param ignore_errors If true, status codes above 400 do not raise an exception
 * @param cookieStore   If set, the given cookieStore is used instead of the built-in one.
 * @return Answer content
 * @throws NotReachableException Thrown when server returns a HTTP status code greater or equal
 *                               than 400.
 */
public String httpPost(String url, HttpEntity data, String encoding, boolean ignore_errors,
        CookieStore cookieStore) throws IOException {
    HttpPost httppost = new HttpPost(cleanUrl(url));
    httppost.setEntity(data);
    httppost.setHeader("Accept", "*/*");

    HttpResponse response;
    String html;
    try {
        if (cookieStore != null) {
            // Create local HTTP context
            HttpContext localContext = new BasicHttpContext();
            // Bind custom cookie store to the local context
            localContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);

            response = http_client.execute(httppost, localContext);
        } else {
            response = http_client.execute(httppost);
        }

        if (!ignore_errors && response.getStatusLine().getStatusCode() >= 400) {
            throw new NotReachableException(response.getStatusLine().getReasonPhrase());
        }
        html = convertStreamToString(response.getEntity().getContent(), encoding);
        HttpUtils.consume(response.getEntity());
    } catch (javax.net.ssl.SSLPeerUnverifiedException e) {
        logHttpError(e);
        throw new SSLSecurityException(e.getMessage());
    } catch (javax.net.ssl.SSLException e) {
        // Can be "Not trusted server certificate" or can be a
        // aborted/interrupted handshake/connection
        if (e.getMessage().contains("timed out") || e.getMessage().contains("reset by")) {
            logHttpError(e);
            throw new NotReachableException(e.getMessage());
        } else {
            logHttpError(e);
            throw new SSLSecurityException(e.getMessage());
        }
    } catch (InterruptedIOException e) {
        logHttpError(e);
        throw new NotReachableException(e.getMessage());
    } catch (UnknownHostException e) {
        throw new NotReachableException(e.getMessage());
    } catch (IOException e) {
        if (e.getMessage() != null && e.getMessage().contains("Request aborted")) {
            logHttpError(e);
            throw new NotReachableException(e.getMessage());
        } else {
            throw e;
        }
    }
    return html;
}

---

From source file:de.geeksfactory.opacclient.apis.BaseApi.java

/**
 * Perform a HTTP GET request to a given URL
 *
 * @param url           URL to fetch//from   w  w w  .  j  av  a 2 s. c  o  m
 * @param encoding      Expected encoding of the response body
 * @param ignore_errors If true, status codes above 400 do not raise an exception
 * @param cookieStore   If set, the given cookieStore is used instead of the built-in one.
 * @return Answer content
 * @throws NotReachableException Thrown when server returns a HTTP status code greater or equal
 *                               than 400.
 */
public String httpGet(String url, String encoding, boolean ignore_errors, CookieStore cookieStore)
        throws IOException {

    HttpGet httpget = new HttpGet(cleanUrl(url));
    HttpResponse response;
    String html;
    httpget.setHeader("Accept", "*/*");

    try {
        if (cookieStore != null) {
            // Create local HTTP context
            HttpContext localContext = new BasicHttpContext();
            // Bind custom cookie store to the local context
            localContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);

            response = http_client.execute(httpget, localContext);
        } else {
            response = http_client.execute(httpget);
        }

        if (!ignore_errors && response.getStatusLine().getStatusCode() >= 400) {
            HttpUtils.consume(response.getEntity());
            throw new NotReachableException(response.getStatusLine().getReasonPhrase());
        }

        html = convertStreamToString(response.getEntity().getContent(), encoding);
        HttpUtils.consume(response.getEntity());
    } catch (javax.net.ssl.SSLPeerUnverifiedException e) {
        logHttpError(e);
        throw new SSLSecurityException(e.getMessage());
    } catch (javax.net.ssl.SSLException e) {
        // Can be "Not trusted server certificate" or can be a
        // aborted/interrupted handshake/connection
        if (e.getMessage().contains("timed out") || e.getMessage().contains("reset by")) {
            logHttpError(e);
            throw new NotReachableException(e.getMessage());
        } else {
            logHttpError(e);
            throw new SSLSecurityException(e.getMessage());
        }
    } catch (InterruptedIOException e) {
        logHttpError(e);
        throw new NotReachableException(e.getMessage());
    } catch (UnknownHostException e) {
        throw new NotReachableException(e.getMessage());
    } catch (IOException e) {
        if (e.getMessage() != null && e.getMessage().contains("Request aborted")) {
            logHttpError(e);
            throw new NotReachableException(e.getMessage());
        } else {
            throw e;
        }
    }
    return html;
}

---

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

public String getMediaIds(File[] pics, Twitter twitter) {
    JSONObject jsonresponse = new JSONObject();
    String ids = "";

    for (int i = 0; i < pics.length; i++) {
        File file = pics[i];/* w  w w  .  j  a v a  2 s  .c om*/
        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://upload.twitter.com/1.1/media/upload.json";
            String twitter_endpoint_host = "upload.twitter.com";
            String twitter_endpoint_path = "/1.1/media/upload.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);

                    // need to add status parameter to this POST
                    MultipartEntity reqEntity = new MultipartEntity();

                    FileBody sb_image = new FileBody(file);
                    reqEntity.addPart("media", sb_image);

                    request2.setEntity(reqEntity);
                    request2.setParams(params);

                    request2.addHeader("Authorization", authorization_header_string);
                    System.out.println(
                            "Twitter.updateStatusWithMedia(): Entity, params and header added to request. Preprocessing and executing...");
                    httpexecutor.preProcess(request2, httpproc, context);
                    HttpResponse response2 = httpexecutor.execute(request2, conn, context);
                    System.out.println("Twitter.updateStatusWithMedia(): ... done. Postprocessing...");
                    response2.setParams(params);
                    httpexecutor.postProcess(response2, httpproc, context);
                    String responseBody = EntityUtils.toString(response2.getEntity());
                    System.out.println("Twitter.updateStatusWithMedia(): done. response=" + responseBody);
                    // error checking here. Otherwise, status should be updated.
                    jsonresponse = new JSONObject(responseBody);
                    if (jsonresponse.has("errors")) {
                        JSONObject temp_jo = new JSONObject();
                        temp_jo.put("response_status", "error");
                        temp_jo.put("message",
                                jsonresponse.getJSONArray("errors").getJSONObject(0).getString("message"));
                        temp_jo.put("twitter_code",
                                jsonresponse.getJSONArray("errors").getJSONObject(0).getInt("code"));
                        jsonresponse = temp_jo;
                    }

                    // add it to the media_ids string
                    ids += jsonresponse.getString("media_id_string");
                    if (i != pics.length - 1) {
                        ids += ",";
                    }

                    conn.close();
                } catch (HttpException he) {
                    System.out.println(he.getMessage());
                    jsonresponse.put("response_status", "error");
                    jsonresponse.put("message",
                            "updateStatusWithMedia HttpException message=" + he.getMessage());
                    return null;
                } catch (NoSuchAlgorithmException nsae) {
                    System.out.println(nsae.getMessage());
                    jsonresponse.put("response_status", "error");
                    jsonresponse.put("message",
                            "updateStatusWithMedia NoSuchAlgorithmException message=" + nsae.getMessage());
                    return null;
                } catch (KeyManagementException kme) {
                    System.out.println(kme.getMessage());
                    jsonresponse.put("response_status", "error");
                    jsonresponse.put("message",
                            "updateStatusWithMedia KeyManagementException message=" + kme.getMessage());
                    return null;
                } finally {
                    conn.close();
                }
            } catch (IOException ioe) {
                ioe.printStackTrace();
                jsonresponse.put("response_status", "error");
                jsonresponse.put("message", "updateStatusWithMedia IOException message=" + ioe.getMessage());
                return null;
            }
        } catch (Exception e) {
            return null;
        }

    }
    return ids;
}

---

From source file:com.apigee.sdk.apm.http.impl.client.cache.CachingHttpClient.java

private void setResponseStatus(final HttpContext context, final CacheResponseStatus value) {
    if (context != null) {
        context.setAttribute(CACHE_RESPONSE_STATUS, value);
    }/*  w  ww .  j  a v a2s. c om*/
}

---

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