Example usage for javax.net.ssl HttpsURLConnection getOutputStream

List of usage examples for javax.net.ssl HttpsURLConnection getOutputStream

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  6. getOutputStream

Introduction

In this page you can find the example usage for javax.net.ssl HttpsURLConnection getOutputStream.

Prototype

public OutputStream getOutputStream() throws IOException

Source Link

Document

Returns an output stream that writes to this connection.

Usage

From source file:core.Web.java

public static JSONObject httpsRequest(URL url, Map<String, String> properties, JSONObject message) {
    //        System.out.println(url);
    try {/*from w w  w .j  a v  a2  s  .  c o  m*/
        // Create connection
        HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
        //connection.addRequestProperty("Authorization", API_KEY);
        // Set properties if needed
        if (properties != null && !properties.isEmpty()) {
            properties.forEach(connection::setRequestProperty);
        }
        // Post message
        if (message != null) {
            // Maybe somewhere
            connection.setDoOutput(true);
            try (BufferedWriter writer = new BufferedWriter(
                    new OutputStreamWriter(connection.getOutputStream()))) {
                writer.write(message.toString());
            }
        }
        // Establish connection
        connection.connect();
        int responseCode = connection.getResponseCode();

        if (responseCode != 200) {
            throw new RuntimeException("Response code was not 200. Detected response was " + responseCode);
        }

        try (BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
            String line;
            String content = "";
            while ((line = reader.readLine()) != null) {
                content += line;
            }
            return new JSONObject(content);
        }

    } catch (IOException ex) {
        Logger.getLogger(Web.class.getName()).log(Level.SEVERE, null, ex);
    }
    return null;
}

From source file:com.ibm.mobilefirst.mobileedge.utils.RequestUtils.java

public static void executeTrainRequest(String name, String uuid, List<AccelerometerData> accelerometerData,
        List<GyroscopeData> gyroscopeData, RequestResult requestResult) throws IOException {

    URL url = new URL("https://medge.mybluemix.net/alg/train");

    HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
    conn.setReadTimeout(5000);//from w w  w. jav a  2  s  . co  m
    conn.setConnectTimeout(10000);
    conn.setRequestMethod("POST");
    conn.setRequestProperty("Content-Type", "application/json");

    conn.setDoInput(true);
    conn.setDoOutput(true);

    JSONObject jsonToSend = createTrainBodyJSON(name, uuid, accelerometerData, gyroscopeData);

    OutputStream outputStream = conn.getOutputStream();
    DataOutputStream wr = new DataOutputStream(outputStream);
    wr.writeBytes(jsonToSend.toString());
    wr.flush();
    wr.close();

    outputStream.close();

    String response = "";

    int responseCode = conn.getResponseCode();

    //Log.e("BBB2","" + responseCode);

    if (responseCode == HttpsURLConnection.HTTP_OK) {
        String line;
        BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
        while ((line = br.readLine()) != null) {
            response += line;
        }
    } else {
        response = "{}";
    }

    handleResponse(response, requestResult);
}

From source file:dictinsight.utils.io.HttpUtils.java

/**
 * https??post//www. ja  v a  2s .com
 * @param url
 * @param param
 * @return post?
 */
public static String httpsPostData(String url, String param) {
    class DefaultTrustManager implements X509TrustManager {
        @Override
        public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
        }

        @Override
        public void checkServerTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
        }

        @Override
        public X509Certificate[] getAcceptedIssuers() {
            return null;
        }
    }

    BufferedOutputStream brOutStream = null;
    BufferedReader reader = null;

    try {
        SSLContext context = SSLContext.getInstance("SSL");
        context.init(null, new TrustManager[] { new DefaultTrustManager() }, new SecureRandom());
        HttpsURLConnection connection = (HttpsURLConnection) (new URL(url)).openConnection();
        connection.setSSLSocketFactory(context.getSocketFactory());
        connection.setRequestMethod("POST");
        connection.setRequestProperty("Proxy-Connection", "Keep-Alive");
        connection.setDoInput(true);
        connection.setDoOutput(true);
        connection.setConnectTimeout(1000 * 15);

        brOutStream = new BufferedOutputStream(connection.getOutputStream());
        brOutStream.write(param.getBytes());
        brOutStream.flush();

        reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
        String responseContent = "";
        String line = reader.readLine();
        while (line != null) {
            responseContent += line;
            line = reader.readLine();
        }

        return responseContent;
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        try {
            if (brOutStream != null)
                brOutStream.close();
            if (reader != null)
                reader.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    return null;
}

From source file:org.liberty.android.fantastischmemo.downloader.google.FolderFactory.java

public static Folder createFolder(String title, String authToken) throws XmlPullParserException, IOException {
    URL url = new URL("https://www.googleapis.com/drive/v2/files");

    HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
    conn.setRequestMethod("POST");
    conn.setDoInput(true);/*  w w w .  ja  va  2  s  .  c o  m*/
    conn.setDoOutput(true);
    conn.setRequestProperty("Authorization", "Bearer " + authToken);
    conn.setRequestProperty("Content-Type", "application/json");

    // Used to calculate the content length of the multi part
    String payload = "{\"title\":\"" + title + "\",\"mimeType\":\"application/vnd.google-apps.folder\"}";
    conn.setRequestProperty("Content-Length", "" + payload.length());

    OutputStreamWriter outputStreamWriter = new OutputStreamWriter(conn.getOutputStream());
    outputStreamWriter.write(payload);
    outputStreamWriter.close();

    if (conn.getResponseCode() / 100 >= 3) {
        String s = new String(IOUtils.toByteArray(conn.getErrorStream()));
        throw new RuntimeException(s);
    }

    return EntryFactory.getEntryFromDriveApi(Folder.class, conn.getInputStream());
}

From source file:com.tohours.imo.util.TohoursUtils.java

/**
 * //  ww  w.  jav  a2 s . c om
 * @param path
 * @param charsetName
 * @param param
 * @return
 * @throws IOException
 */
public static String httpsPost(String path, String param, String charsetName) throws IOException {
    String rv = null;
    URL url = null;
    HttpsURLConnection conn = null;
    InputStream input = null;
    try {
        url = new URL(path);
        conn = (HttpsURLConnection) url.openConnection();
        conn.setDoOutput(true);
        conn.setRequestProperty("Content-Type", "plain/text");
        conn.setRequestProperty("User-Agent", "Tohours Project");
        OutputStream os = conn.getOutputStream();
        os.write(param.getBytes(charsetName));
        os.flush();
        os.close();
        input = conn.getInputStream();
        rv = TohoursUtils.inputStream2String(input, charsetName);
    } finally {
        if (input != null) {
            input.close();
        }
    }
    return rv;
}

From source file:ke.co.tawi.babblesms.server.servlet.accountmngmt.Login.java

public static boolean validateCaptcha(String gRecaptchaResponse) throws IOException {
    if (gRecaptchaResponse == null || "".equals(gRecaptchaResponse)) {
        return false;
    }//from w ww  .ja  va2 s .c  o m

    try {
        URL obj = new URL(url);
        HttpsURLConnection con = (HttpsURLConnection) obj.openConnection();

        // add reuqest header
        con.setRequestMethod("POST");
        con.setRequestProperty("User-Agent", USER_AGENT);
        con.setRequestProperty("Accept-Language", "en-US,en;q=0.5");

        String postParams = "secret=" + secret + "&response=" + gRecaptchaResponse;

        // Send post request
        con.setDoOutput(true);
        DataOutputStream wr = new DataOutputStream(con.getOutputStream());
        wr.writeBytes(postParams);
        wr.flush();
        wr.close();

        int responseCode = con.getResponseCode();
        System.out.println("\nSending 'POST' request to URL : " + url);
        System.out.println("Post parameters : " + postParams);
        System.out.println("Response Code : " + responseCode);

        BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
        String inputLine;
        StringBuffer response = new StringBuffer();

        while ((inputLine = in.readLine()) != null) {
            response.append(inputLine);
        }
        in.close();

        // print result
        System.out.println(response.toString());

        //parse JSON response and return 'success' value
        JsonReader jsonReader = Json.createReader(new StringReader(response.toString()));
        JsonObject jsonObject = jsonReader.readObject();
        jsonReader.close();

        return jsonObject.getBoolean("success");
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
}

From source file:tk.egsf.ddns.JSON_helper.java

public static String postToUrl(String URL, String Auth, JSONObject post) {
    String ret = "";

    String https_url = URL;
    URL url;//w  ww  .  j  av a 2 s  .com
    try {

        TrustManager[] trustAllCerts = new TrustManager[] { new X509TrustManager() {
            public java.security.cert.X509Certificate[] getAcceptedIssuers() {
                return null;
            }

            @Override
            public void checkClientTrusted(X509Certificate[] certs, String authType) {
            }

            @Override
            public void checkServerTrusted(X509Certificate[] certs, String authType) {
            }
        } };

        // Install the all-trusting trust manager
        SSLContext sc = SSLContext.getInstance("SSL");
        sc.init(null, trustAllCerts, new java.security.SecureRandom());
        HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());

        url = new URL(https_url);
        HttpsURLConnection con = (HttpsURLConnection) url.openConnection();

        con.setRequestProperty("Authorization", Auth);
        con.setRequestProperty("Content-Type", "application/json");
        con.setRequestProperty("Accept", "application/json");
        con.setRequestMethod("POST");
        con.setDoOutput(true);
        con.connect();

        //          Send post
        System.out.println(post.toString());

        byte[] outputBytes = post.toString().getBytes("UTF-8");
        OutputStream os = con.getOutputStream();
        os.write(outputBytes);
        os.close();

        //            get response
        BufferedReader br = new BufferedReader(new InputStreamReader(con.getInputStream()));
        String input;
        while ((input = br.readLine()) != null) {
            ret += input;
        }
        br.close();

        System.out.println(ret);

    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        //            e.printStackTrace();
    } catch (NoSuchAlgorithmException ex) {
        Logger.getLogger(login.class.getName()).log(Level.SEVERE, null, ex);
    } catch (KeyManagementException ex) {
        Logger.getLogger(login.class.getName()).log(Level.SEVERE, null, ex);
    }

    return ret;
}

From source file:org.liberty.android.fantastischmemo.downloader.quizlet.lib.java

private static String makePostApiCall(URL url, String content, String authToken) throws IOException {
    HttpsURLConnection conn = null;
    OutputStreamWriter writer = null;
    String res = "";
    try {/*from www.j a  v  a2  s.co  m*/
        conn = (HttpsURLConnection) url.openConnection();
        conn.setDoInput(true);
        conn.setDoOutput(true);
        conn.setRequestMethod("POST");
        conn.addRequestProperty("Authorization", "Bearer " + authToken);
        conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");

        writer = new OutputStreamWriter(conn.getOutputStream());
        writer.write(content);
        writer.close();

        if (conn.getResponseCode() / 100 >= 3) {
            Log.v("makePostApiCall", "Post content is: " + content);
            String error = "";
            try {
                JsonReader r = new JsonReader(new InputStreamReader(conn.getErrorStream(), "UTF-8"));
                r.beginObject();
                while (r.hasNext()) {
                    error += r.nextName() + ": " + r.nextString() + "\r\n";
                }
                r.endObject();
                r.close();
            } catch (Throwable eex) {

            }
            Log.v("makePostApiCall", "Error string is: " + error);
            res = error;
            throw new IOException(
                    "Response code: " + conn.getResponseCode() + " URL is: " + url + " \nError: " + error);
        } else {
            JsonReader r = new JsonReader(new InputStreamReader(conn.getInputStream()));
            r.beginObject();
            while (r.hasNext()) {
                try {
                    res += r.nextName() + ": " + r.nextString() + "\n";
                } catch (Exception ex) {
                    r.skipValue();
                }
            }
            return res;
        }
    } finally {
        conn.disconnect();
        //return res;
    }
}

From source file:com.microsoft.office365.connectmicrosoftgraph.ConnectUnitTests.java

@BeforeClass
public static void getAccessTokenUsingPasswordGrant()
        throws IOException, KeyStoreException, NoSuchAlgorithmException, KeyManagementException, JSONException {
    URL url = new URL(TOKEN_ENDPOINT);
    HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();

    String urlParameters = String.format(
            "grant_type=%1$s&resource=%2$s&client_id=%3$s&username=%4$s&password=%5$s", GRANT_TYPE,
            URLEncoder.encode(Constants.MICROSOFT_GRAPH_API_ENDPOINT_RESOURCE_ID, "UTF-8"), clientId, username,
            password);//from w  w w. j av a2s .c  om

    connection.setRequestMethod(REQUEST_METHOD);
    connection.setRequestProperty("Content-Type", CONTENT_TYPE);
    connection.setRequestProperty("Content-Length", String.valueOf(urlParameters.getBytes("UTF-8").length));

    connection.setDoOutput(true);
    DataOutputStream dataOutputStream = new DataOutputStream(connection.getOutputStream());
    dataOutputStream.writeBytes(urlParameters);
    dataOutputStream.flush();
    dataOutputStream.close();

    connection.getResponseCode();

    BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
    String inputLine;
    StringBuffer response = new StringBuffer();

    while ((inputLine = in.readLine()) != null) {
        response.append(inputLine);
    }
    in.close();

    JsonParser jsonParser = new JsonParser();
    JsonObject grantResponse = (JsonObject) jsonParser.parse(response.toString());
    accessToken = grantResponse.get("access_token").getAsString();
}

From source file:com.raphfrk.craftproxyclient.net.auth.AuthManager.java

public static JSONObject sendRequest(JSONObject request, String endpoint) {
    URL url;//from  w  ww  .j  ava2  s  .c  o  m
    try {
        url = new URL(authServer + "/" + endpoint);
    } catch (MalformedURLException e) {
        return null;
    }
    try {
        HttpsURLConnection con = (HttpsURLConnection) url.openConnection();
        con.setDoOutput(true);
        con.setInstanceFollowRedirects(false);
        con.setReadTimeout(5000);
        con.setConnectTimeout(5000);
        con.setRequestMethod("POST");
        con.setRequestProperty("Content-Type", "application/json");
        con.connect();

        BufferedWriter writer = new BufferedWriter(
                new OutputStreamWriter(con.getOutputStream(), StandardCharsets.UTF_8));
        try {
            request.writeJSONString(writer);
            writer.flush();
            writer.close();

            if (con.getResponseCode() != 200) {
                return null;
            }

            BufferedReader reader = new BufferedReader(
                    new InputStreamReader(con.getInputStream(), StandardCharsets.UTF_8));
            try {
                JSONParser parser = new JSONParser();

                try {
                    return (JSONObject) parser.parse(reader);
                } catch (ParseException e) {
                    return null;
                }
            } finally {
                reader.close();
            }
        } finally {
            writer.close();
            con.disconnect();
        }
    } catch (IOException e) {
        e.printStackTrace();
        return null;
    }

}