Example usage for java.net HttpURLConnection setRequestMethod

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:Authentication.DinserverAuth.java

public static boolean Login(String nick, String pass, Socket socket) throws IOException {
    boolean logged = false;

    JSONObject authRequest = new JSONObject();
    authRequest.put("username", nick);
    authRequest.put("auth_id", pass);

    String query = "http://127.0.0.1:5000/token";

    URL url = new URL(query);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setConnectTimeout(5000);//  ww w  .  ja v a 2  s.c  o m
    conn.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
    conn.setDoOutput(true);
    conn.setDoInput(true);
    conn.setRequestMethod("POST");

    OutputStream os = conn.getOutputStream();
    os.write(authRequest.toString().getBytes(Charset.forName("UTF-8")));
    os.close();
    String output = new String();
    StringBuilder sb = new StringBuilder();
    int HttpResult = conn.getResponseCode();
    if (HttpResult == HttpURLConnection.HTTP_OK) {
        output = IOUtils.toString(new InputStreamReader(conn.getInputStream(), Charset.forName("UTF-8")));
    } else {
        System.out.println(conn.getResponseMessage());
    }

    JSONObject jsonObject = new JSONObject(output);
    logged = jsonObject.getBoolean("ok");

    conn.disconnect();

    if (logged) {
        if (DinserverMaster.addUser(nick, socket)) {
            System.out.println("User " + nick + " logged in");
        } else {
            logged = false;
        }
    }
    return logged;
}

---

From source file:net.dian1.player.download.DownloadTask.java

public static Boolean downloadFile(DownloadJob job) throws IOException {

    // TODO rewrite to apache client

    PlaylistEntry mPlaylistEntry = job.getPlaylistEntry();
    String mDestination = job.getDestination();

    Music engineMusic = mPlaylistEntry.getMusic();
    String url = engineMusic.getFirstMusicNetUrl();

    if (TextUtils.isEmpty(url)) {
        engineMusic = requestMusicDetail(engineMusic.getId());
        url = engineMusic.getFirstMusicNetUrl();
        job.getPlaylistEntry().setMusic(engineMusic);
    }//from   w  ww. ja  v a2s  . c om

    //url = "http://room2.5dian1.net/??1/15.?.mp3";
    if (TextUtils.isEmpty(url)) {
        return false;
    }
    URL u = new URL(url);
    HttpURLConnection connection = (HttpURLConnection) u.openConnection();
    connection.setRequestMethod("GET");
    //c.setDoOutput(true);
    //c.setDoInput(true);
    connection.setRequestProperty("Accept", "*/*");
    connection.setRequestProperty("Content-Type", "audio/mpeg");
    connection.connect();
    job.setTotalSize(connection.getContentLength());

    Log.i(Dian1Application.TAG, "creating file");

    String path = DownloadHelper.getAbsolutePath(mPlaylistEntry, mDestination);
    String fileName = DownloadHelper.getFileName(mPlaylistEntry, job.getFormat());

    try {
        // Create multiple directory
        boolean success = (new File(path)).mkdirs();
        if (success) {
            Log.i(Dian1Application.TAG, "Directory: " + path + " created");
        }

    } catch (Exception e) {//Catch exception if any
        Log.e(Dian1Application.TAG, "Error creating folder", e);
        return false;
    }

    File outFile = new File(path, fileName);

    FileOutputStream fos = new FileOutputStream(outFile);

    InputStream in = connection.getInputStream();

    if (in == null) {
        // When InputStream is a NULL
        fos.close();
        return false;
    }

    byte[] buffer = new byte[1024];
    int lenght = 0;
    while ((lenght = in.read(buffer)) > 0) {
        fos.write(buffer, 0, lenght);
        job.setDownloadedSize(job.getDownloadedSize() + lenght);
    }
    fos.close();

    mPlaylistEntry.getMusic().getFirstMusicUrlInfo().setLocalUrl(outFile.getAbsolutePath());
    //downloadCover(job);
    return true;
}

---

From source file:org.coffeeking.controller.service.util.ConnectedCupServiceUtils.java

public static String sendCommandViaHTTP(final String deviceHTTPEndpoint, String urlContext,
        boolean fireAndForgot) throws DeviceManagementException {

    String responseMsg = "";
    String urlString = ConnectedCupConstants.URL_PREFIX + deviceHTTPEndpoint + urlContext;

    if (log.isDebugEnabled()) {
        log.debug(urlString);//from   www.j av  a 2s.c  om
    }

    if (!fireAndForgot) {
        HttpURLConnection httpConnection = getHttpConnection(urlString);

        try {
            httpConnection.setRequestMethod(HttpMethod.GET);
        } catch (ProtocolException e) {
            String errorMsg = "Protocol specific error occurred when trying to set method to GET" + " for:"
                    + urlString;
            log.error(errorMsg);
            throw new DeviceManagementException(errorMsg, e);
        }

        responseMsg = readResponseFromGetRequest(httpConnection);

    } else {
        CloseableHttpAsyncClient httpclient = null;
        try {

            httpclient = HttpAsyncClients.createDefault();
            httpclient.start();
            HttpGet request = new HttpGet(urlString);
            final CountDownLatch latch = new CountDownLatch(1);
            Future<HttpResponse> future = httpclient.execute(request, new FutureCallback<HttpResponse>() {
                @Override
                public void completed(HttpResponse httpResponse) {
                    latch.countDown();
                }

                @Override
                public void failed(Exception e) {
                    latch.countDown();
                }

                @Override
                public void cancelled() {
                    latch.countDown();
                }
            });

            latch.await();

        } catch (InterruptedException e) {
            if (log.isDebugEnabled()) {
                log.debug("Sync Interrupted");
            }
        } finally {
            try {
                if (httpclient != null) {
                    httpclient.close();

                }
            } catch (IOException e) {
                if (log.isDebugEnabled()) {
                    log.debug("Failed on close");
                }
            }
        }
    }

    return responseMsg;
}

---

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

public static void getTask(Task t) throws JsonParseException, JsonMappingException, IOException {
    // Server URL setup
    String _url = getBaseUri().appendPath(t.getID()).build().toString();
    URL url = new URL(_url);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();

    // add request header
    conn.setRequestMethod(IRequest.GET);
    addRequestHeader(conn, false);/*from   ww w .j  av a  2s.co m*/

    // Get server response
    int responseCode = conn.getResponseCode();
    String response = getServerResponse(conn);

    // Initialize ObjectMapper
    // List<Task> taskList = new ArrayList<Task>();
    final JsonNode taskNode = MAPPER.readTree(response);

    // if(taskArray.isArray()){
    // for(final JsonNode taskNode : taskArray){
    parseTask(taskNode, t);

    // if(t!=null){
    // taskList.add(t);
    // }
    // }
    // }
    conn.disconnect();
    // return void;

}

---

From source file:com.arthurpitman.common.HttpUtils.java

/**
 * Connects to an HTTP resource using the post method.
 * @param url the URL to connect to./*from  www  . j  a  va 2s .  c  o  m*/
 * @param requestProperties optional request properties, <code>null</code> if not required.
 * @param postData the data to post.
 * @return the resulting {@link HttpURLConnection}.
 * @throws IOException
 */
public static HttpURLConnection connectPost(final String url, final RequestProperty[] requestProperties,
        final byte[] postData) throws IOException {
    // setup connection
    HttpURLConnection connection = (HttpURLConnection) new URL(url).openConnection();
    connection.setDoOutput(true);
    connection.setUseCaches(false);
    connection.setRequestMethod(POST_METHOD);

    // send the post form
    connection.setFixedLengthStreamingMode(postData.length);
    addRequestProperties(connection, requestProperties);
    OutputStream outStream = connection.getOutputStream();
    outStream.write(postData);
    outStream.close();

    return connection;
}

---

From source file:com.uniteddev.Unity.Downloader.java

public static HttpURLConnection setupHTTP(String fileurl) throws MalformedURLException, IOException {
    HttpURLConnection httpConnection = (HttpURLConnection) new URL(fileurl).openConnection();
    httpConnection.setRequestMethod("GET");
    httpConnection.setRequestProperty("Content-Type", "application/java-archive");
    httpConnection.setRequestProperty("User-Agent",
            "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.43 Safari/537.31");
    return httpConnection;
}

---

From source file:core.Utility.java

private static ArrayList<String> getSynonymsWiktionary(String _word) throws MalformedURLException, IOException {
    ArrayList<String> _list = new ArrayList();
    try {//www.  j  a  va 2s  .  c  o  m

        URL url = new URL("http://www.igrec.ca/project-files/wikparser/wikparser.php?word=" + _word
                + "&query=syn&lang=en");
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod("GET");
        conn.setRequestProperty("Accept", "application/json");

        if (conn.getResponseCode() != 200) {
            throw new RuntimeException("Failed : HTTP error code : " + conn.getResponseCode());
        }

        BufferedReader br = new BufferedReader(new InputStreamReader((conn.getInputStream())));

        String output;
        while ((output = br.readLine()) != null) {
            boolean isEmpty = output.contains("No listed synonyms.")
                    || output.contains("ERROR: The Wiktionary API did not return a page for that word.");

            if (isEmpty) {
                conn.disconnect();
                return _list;
            } else {
                String[] arr = output.trim().split(" ");
                for (String s : arr) {
                    if (s.length() > 2) {
                        _list.add(s);
                    }
                }
            }
        }

        conn.disconnect();

    } catch (MalformedURLException e) {
        throw e;
    } catch (IOException e) {
        throw e;
    }
    return _list;
}

---

From source file:gov.nasa.arc.geocam.geocam.HttpPost.java

public static int post(String url, JSONObject json, String username, String password) throws IOException {
    HttpURLConnection conn = createConnection(url, username, password);

    conn.setRequestMethod("POST");
    conn.setRequestProperty("Connection", "Keep-Alive");
    conn.setRequestProperty("Content-Type", "application/json");

    byte[] jsonBytes = json.toString().getBytes("UTF-8");

    conn.setRequestProperty("Content-Length", Integer.toString(jsonBytes.length));

    DataOutputStream out = new DataOutputStream(conn.getOutputStream());
    out.write(jsonBytes);/* w  w w .  ja va  2s. c om*/
    out.flush();

    InputStream in = conn.getInputStream();
    BufferedReader reader = new BufferedReader(new InputStreamReader(in), 2048);

    for (String line = reader.readLine(); line != null; line = reader.readLine()) {
    }
    out.close();

    int responseCode = 0;
    responseCode = conn.getResponseCode();
    return responseCode;
}

---

From source file:com.ecofactor.qa.automation.platform.util.FileUtil.java

/**
 * Download Mobile Zip File from jenkinsosx.ecofactor.com
 * @param webURL the web url/*from  w ww . j a  v  a  2 s  . com*/
 * @param destinationPath the destination path
 */
public static void downloadFileFromURL(final String webURL, final String destinationPath) {

    LogUtil.setLogString(new StringBuilder("Download File from location :").append(webURL).toString(), true);
    try {
        final URL url = new URL(webURL);
        final HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setRequestMethod("GET");
        final InputStream inStream = connection.getInputStream();
        final FileOutputStream outStream = new FileOutputStream(new File(destinationPath));
        final byte[] buf = new byte[1024];
        int inByte = inStream.read(buf);
        while (inByte >= 0) {
            outStream.write(buf, 0, inByte);
            inByte = inStream.read(buf);
        }
        outStream.flush();
        outStream.close();
    } catch (Exception e) {
        LOGGER.error("Error in download file", e);
    }
}

---

From source file:com.example.admin.processingboilerplate.JsonIO.java

public static StringBuilder loadString(String url) {
    StringBuilder sb = new StringBuilder();
    try {/* w  w  w. j av a2 s . c o  m*/
        URLConnection uc = (new URL(url)).openConnection();
        HttpURLConnection con = url.startsWith("https") ? (HttpsURLConnection) uc : (HttpURLConnection) uc;
        try {
            con.setReadTimeout(6000);
            con.setConnectTimeout(6000);
            con.setRequestMethod("GET");
            con.setDoInput(true);
            con.setRequestProperty("User-Agent", USER_AGENT);
            sb = load(con);
        } catch (IOException e) {
            Log.e("loadJson", e.getMessage(), e);
        } finally {
            con.disconnect();
        }
    } catch (IOException e) {
        Log.e("loadJson", e.getMessage(), e);
    }
    return sb;
}

---

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