Example usage for java.net HttpURLConnection setRequestMethod

List of usage examples for java.net HttpURLConnection setRequestMethod

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Introduction

In this page you can find the example usage for java.net HttpURLConnection setRequestMethod.

Prototype

public void setRequestMethod(String method) throws ProtocolException

Source Link

Document

Set the method for the URL request, one of:
  • GET
  • POST
  • HEAD
  • OPTIONS
  • PUT
  • DELETE
  • TRACE
are legal, subject to protocol restrictions.

Usage

From source file:com.meetingninja.csse.database.ProjectDatabaseAdapter.java

public static Project createProject(Project p) throws IOException, MalformedURLException {
    // Server URL setup
    String _url = getBaseUri().build().toString();

    // establish connection
    URL url = new URL(_url);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();

    conn.setRequestMethod("POST");
    addRequestHeader(conn, true);/*ww w .  j  a  v a2 s  . c om*/

    // prepare POST payload
    ByteArrayOutputStream json = new ByteArrayOutputStream();
    // this type of print stream allows us to get a string easily
    PrintStream ps = new PrintStream(json);
    // Create a generator to build the JSON string
    JsonGenerator jgen = JFACTORY.createGenerator(ps, JsonEncoding.UTF8);

    // Build JSON Object
    jgen.writeStartObject();
    jgen.writeStringField(Keys.Project.TITLE, p.getProjectTitle());
    jgen.writeArrayFieldStart(Keys.Project.MEETINGS);
    for (Meeting meeting : p.getMeetings()) {
        jgen.writeStartObject();
        jgen.writeStringField(Keys.Meeting.ID, meeting.getID());
        jgen.writeEndObject();

    }
    jgen.writeEndArray();
    jgen.writeArrayFieldStart(Keys.Project.NOTES);
    for (Note note : p.getNotes()) {
        jgen.writeStartObject();
        jgen.writeStringField(Keys.Note.ID, note.getID());
        jgen.writeEndObject();

    }
    jgen.writeEndArray();
    jgen.writeArrayFieldStart(Keys.Project.MEMBERS);
    for (User member : p.getMembers()) {
        jgen.writeStartObject();
        jgen.writeStringField(Keys.User.ID, member.getID());
        jgen.writeEndObject();

    }
    jgen.writeEndArray();
    jgen.writeEndObject();
    jgen.close();

    // Get JSON Object payload from print stream
    String payload = json.toString("UTF8");
    ps.close();

    // send payload
    sendPostPayload(conn, payload);
    String response = getServerResponse(conn);

    // prepare to get the id of the created Meeting
    // Map<String, String> responseMap = new HashMap<String, String>();

    /*
     * result should get valid={"meetingID":"##"}
     */
    String result = new String();
    if (!response.isEmpty()) {
        // responseMap = MAPPER.readValue(response,
        // new TypeReference<HashMap<String, String>>() {
        // });
        JsonNode projectNode = MAPPER.readTree(response);
        if (!projectNode.has(Keys.Project.ID)) {
            result = "invalid";
        } else
            result = projectNode.get(Keys.Project.ID).asText();
    }

    if (!result.equalsIgnoreCase("invalid"))
        p.setProjectID(result);

    conn.disconnect();
    return p;
}

From source file:com.samsung.msf.youtubeplayer.client.util.FeedParser.java

/**
 * Given a string representation of a URL, sets up a connection and gets an input stream.
 *///  w w  w . j a v  a2s .c  o  m
public static InputStream downloadUrl(final URL url) throws IOException {
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setReadTimeout(NET_READ_TIMEOUT_MILLIS /* milliseconds */);
    conn.setConnectTimeout(NET_CONNECT_TIMEOUT_MILLIS /* milliseconds */);
    conn.setRequestMethod("GET");
    conn.setDoInput(true);
    // Starts the query
    conn.connect();
    return conn.getInputStream();
}

From source file:controllers.base.Application.java

public static Result login(String redirectTo, boolean isGuest) {
    if (isGuest) {
        createWebSession();//from   w  w w .j  a  v  a2 s  .  c  om
    } else {
        String token = request().body().asFormUrlEncoded().get("token")[0];
        String apiKey = Play.application().configuration().getString("rpx.apiKey");
        String data;
        String response = null;
        try {
            data = String.format("token=%s&apiKey=%s&format=json", URLEncoder.encode(token, "UTF-8"),
                    URLEncoder.encode(apiKey, "UTF-8"));
            URL url = new URL("https://rpxnow.com/api/v2/auth_info");
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            conn.setRequestMethod("POST");
            conn.setDoOutput(true);
            conn.connect();
            OutputStreamWriter osw = new OutputStreamWriter(conn.getOutputStream(), "UTF-8");
            osw.write(data);
            osw.close();
            response = IOUtils.toString(conn.getInputStream());
        } catch (IOException e) {
            throw new IllegalArgumentException(e);
        }

        JsonNode profile = Json.parse(response).path("profile");
        String identifier = profile.path("identifier").asText();

        WebUser user = WebUser.find.where().like("providerId", identifier).findUnique();

        if (user == null) {
            user = new WebUser().setProviderId(identifier).setProfile(Json.stringify(profile));
            user.save();
        }

        createWebSession(user);
    }

    return postLoginRedirect(redirectTo);
}

From source file:com.gallatinsystems.common.util.S3Util.java

public static boolean put(String bucketName, String objectKey, byte[] data, String contentType,
        boolean isPublic, String awsAccessId, String awsSecretKey) throws IOException {

    final byte[] md5Raw = MD5Util.md5(data);
    final String md5Base64 = Base64.encodeBase64String(md5Raw).trim();
    final String md5Hex = MD5Util.toHex(md5Raw);
    final String date = getDate();
    final String payloadStr = isPublic ? PUT_PAYLOAD_PUBLIC : PUT_PAYLOAD_PRIVATE;
    final String payload = String.format(payloadStr, md5Base64, contentType, date, bucketName, objectKey);
    final String signature = MD5Util.generateHMAC(payload, awsSecretKey);
    final URL url = new URL(String.format(S3_URL, bucketName, objectKey));

    OutputStream out = null;/*from  w w w . j ava 2s  . c o  m*/
    HttpURLConnection conn = null;
    try {
        conn = (HttpURLConnection) url.openConnection();
        conn.setDoOutput(true);
        conn.setRequestMethod("PUT");
        conn.setRequestProperty("Content-MD5", md5Base64);
        conn.setRequestProperty("Content-Type", contentType);
        conn.setRequestProperty("Date", date);

        if (isPublic) {
            // If we don't send this header, the object will be private by default
            conn.setRequestProperty("x-amz-acl", "public-read");
        }

        conn.setRequestProperty("Authorization", "AWS " + awsAccessId + ":" + signature);

        out = new BufferedOutputStream(conn.getOutputStream());

        IOUtils.copy(new ByteArrayInputStream(data), out);
        out.flush();

        int status = conn.getResponseCode();
        if (status != 200 && status != 201) {
            log.severe("Error uploading file: " + url.toString());
            log.severe(IOUtils.toString(conn.getInputStream()));
            return false;
        }
        String etag = conn.getHeaderField("ETag");
        etag = etag != null ? etag.replaceAll("\"", "") : null;// Remove quotes
        if (!md5Hex.equals(etag)) {
            log.severe("ETag comparison failed. Response ETag: " + etag + "Locally computed MD5: " + md5Hex);
            return false;
        }
        return true;
    } finally {
        if (conn != null) {
            conn.disconnect();
        }
        IOUtils.closeQuietly(out);
    }
}

From source file:com.qsoft.components.gallery.utils.GalleryUtils.java

private static InputStream OpenHttpConnection(String strURL) throws IOException {
    InputStream inputStream = null;
    URL url = new URL(strURL);
    URLConnection conn = url.openConnection();

    try {//from  w  ww . j  av  a 2  s. c om
        HttpURLConnection httpConn = (HttpURLConnection) conn;
        httpConn.setRequestMethod("GET");
        httpConn.connect();

        if (httpConn.getResponseCode() == HttpURLConnection.HTTP_OK) {
            inputStream = httpConn.getInputStream();
        }
    } catch (Exception ex) {
        Log.e("error", ex.toString());
    }
    return inputStream;
}

From source file:com.example.makerecg.NetworkUtilities.java

/**
 * Connects to the SampleSync test server, authenticates the provided
 * username and password.//  ww  w.  j  a v  a 2s. co m
 * This is basically a standard OAuth2 password grant interaction.
 *
 * @param username The server account username
 * @param password The server account password
 * @return String The authentication token returned by the server (or null)
 */
public static String authenticate(String username, String password) {
    String token = null;

    try {

        Log.i(TAG, "Authenticating to: " + AUTH_URI);
        URL urlToRequest = new URL(AUTH_URI);
        HttpURLConnection conn = (HttpURLConnection) urlToRequest.openConnection();
        conn.setDoOutput(true);
        conn.setDoInput(true);
        conn.setRequestMethod("POST");
        conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");

        List<NameValuePair> params = new ArrayList<NameValuePair>();
        params.add(new BasicNameValuePair("grant_type", "password"));
        params.add(new BasicNameValuePair("client_id", "CLIENT_ID"));
        params.add(new BasicNameValuePair("username", username));
        params.add(new BasicNameValuePair("password", password));

        OutputStream os = conn.getOutputStream();
        BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(os, "UTF-8"));
        writer.write(getQuery(params));
        writer.flush();
        writer.close();
        os.close();

        int responseCode = conn.getResponseCode();

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

            // Response body will look something like this:
            // {
            //    "token_type": "bearer",
            //    "access_token": "0dd18fd38e84fb40e9e34b1f82f65f333225160a",
            //    "expires_in": 3600
            //  }

            JSONObject jresp = new JSONObject(new JSONTokener(response));

            token = jresp.getString("access_token");
        } else {
            Log.e(TAG, "Error authenticating");
            token = null;
        }

    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        Log.v(TAG, "getAuthtoken completing");
    }

    return token;

}

From source file:com.google.api.ads.adwords.awreporting.server.appengine.exporter.ReportExporterAppEngine.java

public static void html2PdfOverNet(InputStream htmlSource, ReportWriter reportWriter) {
    try {/*from w  ww.  j  a v  a 2 s .co  m*/
        URL url = new URL(HTML_2_PDF_SERVER_URL);
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setDoOutput(true);
        connection.setDoInput(true);
        connection.setInstanceFollowRedirects(false);
        connection.setRequestMethod("POST");
        connection.setRequestProperty("Content-Type", "text/html");
        connection.setRequestProperty("charset", "utf-8");
        connection.setUseCaches(false);

        DataOutputStream send = new DataOutputStream(connection.getOutputStream());
        send.write(IOUtils.toByteArray(htmlSource));
        send.flush();

        // Read from connection
        reportWriter.write(connection.getInputStream());

        send.close();

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

From source file:bluevia.SendSMS.java

public static void setFacebookWallPost(String userEmail, String post) {
    try {/*w w w .  ja va  2 s  . com*/

        Properties facebookAccount = Util.getNetworkAccount(userEmail, Util.FaceBookOAuth.networkID);

        if (facebookAccount != null) {
            String access_key = facebookAccount.getProperty(Util.FaceBookOAuth.networkID + ".access_key");

            com.google.appengine.api.urlfetch.FetchOptions.Builder.doNotValidateCertificate();

            Entity blueviaUser = Util.getUser(userEmail);

            //FIXME
            URL fbAPI = new URL(
                    "https://graph.facebook.com/" + (String) blueviaUser.getProperty("alias") + "/feed");
            HttpURLConnection request = (HttpURLConnection) fbAPI.openConnection();

            String content = String.format("access_token=%s&message=%s", access_key,
                    URLEncoder.encode(post, "UTF-8"));

            request.setRequestMethod("POST");
            request.setRequestProperty("Content-Type", "javascript/text");
            request.setRequestProperty("Content-Length", "" + Integer.toString(content.getBytes().length));
            request.setDoOutput(true);
            request.setDoInput(true);

            OutputStream os = request.getOutputStream();
            os.write(content.getBytes());
            os.flush();
            os.close();

            BufferedReader br = new BufferedReader(new InputStreamReader(request.getInputStream()));
            int rc = request.getResponseCode();
            if (rc == HttpURLConnection.HTTP_OK) {
                StringBuffer body = new StringBuffer();
                String line;

                do {
                    line = br.readLine();
                    if (line != null)
                        body.append(line);
                } while (line != null);

                JSONObject id = new JSONObject(body.toString());
            } else
                log.severe(
                        String.format("Error %d posting FaceBook wall:%s\n", rc, request.getResponseMessage()));
        }
    } catch (Exception e) {
        log.severe(String.format("Exception posting FaceBook wall: %s", e.getMessage()));
    }
}

From source file:jfutbol.com.jfutbol.GcmSender.java

public static void SendNotification(int userId, int notificationCounter) {
    String msg[] = new String[2];

    if (notificationCounter > 1)
        msg = new String[] { "Tienes " + notificationCounter + " nuevas notificaciones.", "/topics/" + userId };
    else//  w  w  w. jav a 2 s.  c om
        msg = new String[] { "Tienes " + notificationCounter + " nueva notificacion.", "/topics/" + userId };

    if (msg.length < 1 || msg.length > 2 || msg[0] == null) {
        System.err.println("usage: ./gradlew run -Pmsg=\"MESSAGE\" [-Pto=\"DEVICE_TOKEN\"]");
        System.err.println("");
        System.err.println(
                "Specify a test message to broadcast via GCM. If a device's GCM registration token is\n"
                        + "specified, the message will only be sent to that device. Otherwise, the message \n"
                        + "will be sent to all devices subscribed to the \"global\" topic.");
        System.err.println("");
        System.err.println(
                "Example (Broadcast):\n" + "On Windows:   .\\gradlew.bat run -Pmsg=\"<Your_Message>\"\n"
                        + "On Linux/Mac: ./gradlew run -Pmsg=\"<Your_Message>\"");
        System.err.println("");
        System.err.println("Example (Unicast):\n"
                + "On Windows:   .\\gradlew.bat run -Pmsg=\"<Your_Message>\" -Pto=\"<Your_Token>\"\n"
                + "On Linux/Mac: ./gradlew run -Pmsg=\"<Your_Message>\" -Pto=\"<Your_Token>\"");
        System.exit(1);
    }
    try {
        // Prepare JSON containing the GCM message content. What to send and
        // where to send.
        JSONObject jGcmData = new JSONObject();
        JSONObject jData = new JSONObject();
        jData.put("message", msg[0].trim());
        // Where to send GCM message.
        if (msg.length > 1 && msg[1] != null) {
            jGcmData.put("to", msg[1].trim());
        } else {
            jGcmData.put("to", "/topics/global");
        }
        // What to send in GCM message.
        jGcmData.put("data", jData);

        // Create connection to send GCM Message request.
        URL url = new URL("https://android.googleapis.com/gcm/send");
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestProperty("Authorization", "key=" + API_KEY);
        conn.setRequestProperty("Content-Type", "application/json");
        conn.setRequestMethod("POST");
        conn.setDoOutput(true);

        // Send GCM message content.
        OutputStream outputStream = conn.getOutputStream();
        outputStream.write(jGcmData.toString().getBytes());

        // Read GCM response.
        InputStream inputStream = conn.getInputStream();
        String resp = IOUtils.toString(inputStream);
        updateNotificationAsSent(userId);
        System.out.println(resp);
        System.out.println("Check your device/emulator for notification or logcat for "
                + "confirmation of the receipt of the GCM message.");
    } catch (IOException e) {
        System.out.println("Unable to send GCM message.");
        System.out.println("Please ensure that API_KEY has been replaced by the server "
                + "API key, and that the device's registration token is correct (if specified).");

        log.error(e.getMessage());
        e.printStackTrace();
    }

}

From source file:com.example.makerecg.NetworkUtilities.java

/**
 * Perform 2-way sync with the server-side ADSampleFrames. We send a request that
 * includes all the locally-dirty contacts so that the server can process
 * those changes, and we receive (and return) a list of contacts that were
 * updated on the server-side that need to be updated locally.
 *
 * @param account The account being synced
 * @param authtoken The authtoken stored in the AccountManager for this
 *            account//from  w w w. j a va  2 s . c o  m
 * @param serverSyncState A token returned from the server on the last sync
 * @param dirtyFrames A list of the frames to send to the server
 * @return A list of frames that we need to update locally
 */
public static List<ADSampleFrame> syncSampleFrames(Account account, String authtoken, long serverSyncState,
        List<ADSampleFrame> dirtyFrames)
        throws JSONException, ParseException, IOException, AuthenticationException {

    List<JSONObject> jsonFrames = new ArrayList<JSONObject>();
    for (ADSampleFrame frame : dirtyFrames) {
        jsonFrames.add(frame.toJSONObject());
    }

    JSONArray buffer = new JSONArray(jsonFrames);
    JSONObject top = new JSONObject();

    top.put("data", buffer);

    // Create an array that will hold the server-side ADSampleFrame
    // that have been changed (returned by the server).
    final ArrayList<ADSampleFrame> serverDirtyList = new ArrayList<ADSampleFrame>();

    // Send the updated frames data to the server
    //Log.i(TAG, "Syncing to: " + SYNC_URI);
    URL urlToRequest = new URL(SYNC_URI);
    HttpURLConnection conn = (HttpURLConnection) urlToRequest.openConnection();
    conn.setDoOutput(true);
    conn.setDoInput(true);
    conn.setRequestMethod("POST");
    conn.setRequestProperty("Content-Type", "application/json");
    conn.setRequestProperty("Authorization", "Bearer " + authtoken);

    OutputStream os = conn.getOutputStream();
    BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(os, "UTF-8"));
    writer.write(top.toString(1));
    writer.flush();
    writer.close();
    os.close();

    //Log.i(TAG, "body="+top.toString(1));

    int responseCode = conn.getResponseCode();

    if (responseCode == HttpsURLConnection.HTTP_OK) {
        // Our request to the server was successful - so we assume
        // that they accepted all the changes we sent up, and
        // that the response includes the contacts that we need
        // to update on our side...

        // TODO: Only uploading data for now ...

        String response = "";
        String line;
        BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
        while ((line = br.readLine()) != null) {
            response += line;
        }
        br.close();

        //Log.i(TAG, "response="+response);
        /*
        final JSONArray serverContacts = new JSONArray(response);
        Log.d(TAG, response);
        for (int i = 0; i < serverContacts.length(); i++) {
        ADSampleFrame rawContact = ADSampleFrame.valueOf(serverContacts.getJSONObject(i));
        if (rawContact != null) {
            serverDirtyList.add(rawContact);
        }
        }
        */
    } else {
        if (responseCode == HttpsURLConnection.HTTP_UNAUTHORIZED) {
            Log.e(TAG, "Authentication exception in while uploading data");
            throw new AuthenticationException();
        } else {
            Log.e(TAG, "Server error in sending sample frames: " + responseCode);
            throw new IOException();
        }
    }

    return null;
}