Example usage for java.net URLConnection getInputStream

Introduction

In this page you can find the example usage for java.net URLConnection getInputStream.

Prototype

public InputStream getInputStream() throws IOException 

Source Link

Document

Returns an input stream that reads from this open connection.

Usage

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

protected static String getServerResponse(URLConnection connection) throws IOException {
    // Read server response
    BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
    String inputLine;/*from   w w w .j av a  2  s.  c o  m*/
    StringBuffer response = new StringBuffer();

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

    // return page contents
    return response.toString();
}

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From source file:com.maxpowa.chime.util.UpdateChecker.java

public static void checkUpdate() {
    try {/*from   w w w  .  ja va  2s .c om*/
        URLConnection versionData = new URL("http://widget.mcf.li/223265.json").openConnection();
        JsonNode object = mapper
                .readTree(new BufferedReader(new InputStreamReader(versionData.getInputStream())));
        // Utils.log.info(object.toString());
        if (object.get("versions").has(Chime.MC_VERSION)) {
            latest = mapper.treeToValue(object.get("versions").get(Chime.MC_VERSION).get(0),
                    ChimeVersion.class);
            // Utils.log.info(object.get("versions").get(Chime.MC_VERSION).get(0).toString());
        } else {
            Utils.log.info(
                    "Update checker was unable to find a release for this Minecraft version, showing latest release.");
            // Utils.log.info(object.get("download").toString());
            latest = mapper.treeToValue(object.get("download"), ChimeVersion.class);
        }
    } catch (IOException e) {
        Utils.log.error("Update checker failed to check for new version.", e);
    }
}

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From source file:com.asual.lesscss.ResourceUtils.java

public static byte[] readTextUrl(URL source, String encoding) throws IOException {
    byte[] result;
    try {/*from   ww  w  . j a v a  2s  . com*/
        URLConnection urlc = source.openConnection();
        StringBuffer sb = new StringBuffer(1024);
        InputStream input = urlc.getInputStream();
        UnicodeReader reader = new UnicodeReader(input, encoding);
        try {
            char[] cbuf = new char[32];
            int r;
            while ((r = reader.read(cbuf, 0, 32)) != -1) {
                sb.append(cbuf, 0, r);
            }
            result = sb.toString().getBytes(reader.getEncoding());
        } finally {
            reader.close();
            input.close();
        }
    } catch (IOException e) {
        logger.error("Can't read '" + source.getFile() + "'.");
        throw e;
    }
    return result;
}

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From source file:com.wishlist.Utility.java

public static Bitmap getBitmap(String url) {
    Bitmap bm = null;//w w  w.j  a v  a 2 s  . c  om
    try {

        URL aURL = new URL(url);
        URLConnection conn = aURL.openConnection();
        conn.connect();
        InputStream is = conn.getInputStream();
        BufferedInputStream bis = new BufferedInputStream(is);
        bm = BitmapFactory.decodeStream(new FlushedInputStream(is));
        bis.close();
        is.close();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (httpclient != null) {
            httpclient.close();
        }
    }
    return bm;
}

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From source file:com.github.cc007.headsinventory.locale.Translator.java

private static InputStream getTranslationsFileStream(String fileName, ClassLoader classLoader) {
    try {//from  w  w  w.  j a  va 2s . com
        URL url = classLoader.getResource(fileName);

        if (url == null) {
            return null;
        }

        URLConnection connection = url.openConnection();
        connection.setUseCaches(false);
        return connection.getInputStream();
    } catch (IOException ex) {
        return null;
    }
}

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From source file:controlador.Red.java

/**
 * Get de un fichero desde el Server al Cliente Local.
 * @param rutaLocal Ruta en la cual se creara el fichero.
 * @param name Nombre con el cual se busca el fichero en el server y se crea en local.
 * @return Estado de la operacion.//  w  w w  . j  a  v  a 2 s .c  o  m
 */
public static boolean getFile(String rutaLocal, String name) {
    try {
        url = new URL(conexion + name);
        URLConnection urlConn = url.openConnection();
        InputStream is = urlConn.getInputStream();
        FileOutputStream fos = new FileOutputStream(rutaLocal + name);
        byte[] buffer = new byte[BUFFER_LENGTH];

        int count;
        while ((count = is.read(buffer)) > 0) {
            fos.write(buffer, 0, count);
        }
        fos.flush();

        is.close();
        fos.close();

        return true;
    } catch (IOException ex) {
        System.out.println("Problema al recibir un fichero desde el Server: " + ex.getLocalizedMessage());
    }

    return false;
}

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From source file:com.example.facebook_photo.Utility.java

public static Bitmap getBitmap(String url) {
    Bitmap bm = null;/*from  w  w  w  .ja va2 s  .  c o  m*/
    try {
        URL aURL = new URL(url);
        URLConnection conn = aURL.openConnection();
        conn.connect();
        InputStream is = conn.getInputStream();
        BufferedInputStream bis = new BufferedInputStream(is);
        bm = BitmapFactory.decodeStream(new FlushedInputStream(is));
        bis.close();
        is.close();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (httpclient != null) {
            httpclient.close();
        }
    }
    return bm;
}

---

From source file:mobisocial.musubi.social.FacebookFriendFetcher.java

public static byte[] getImageFromURL(String remoteUrl) {
    try {/*w w w. j a  v  a2  s .  com*/
        // Grab the content
        URL url = new URL(remoteUrl);
        URLConnection ucon = url.openConnection();
        InputStream is = ucon.getInputStream();

        // Read the content chunk by chunk
        BufferedInputStream bis = new BufferedInputStream(is, 8192);
        ByteArrayBuffer baf = new ByteArrayBuffer(0);
        byte[] chunk = new byte[CHUNK_SIZE];
        int current = bis.read(chunk);
        while (current != -1) {
            baf.append(chunk, 0, current);
            current = bis.read(chunk);
        }
        return baf.toByteArray();
    } catch (IOException e) {
        Log.e(TAG, "HTTP error", e);
    }
    return null;
}

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From source file:com.example.Utils.java

public static String getPicFromOpenWebsite2() {
    try {//w w  w.  j  a va 2  s .  co m
        URL url = new URL(CrashReportingApplication.pape);
        URLConnection conn = url.openConnection();
        InputStream inStream = conn.getInputStream();

        String data = "";
        StringBuffer str2 = new StringBuffer();
        InputStreamReader isr = new InputStreamReader(inStream);
        BufferedReader br = new BufferedReader(isr);
        while ((data = br.readLine()) != null) {
            str2.append(data);
        }
        data = str2.toString().trim();
        data = data.replace("\n", "");
        data = data.replace("\r", "");
        return data;

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

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From source file:com.tubes2.User.userPaket.java

public static ArrayList<String> readUser(String Username) throws IOException {
    String URLi = "https://popping-fire-1228.firebaseio.com/users/";
    ArrayList<String> dataUser = new ArrayList<String>();
    try {//from  ww  w . j ava2 s.c om
        URL url = new URL(URLi + Username + ".json");
        URLConnection connection = url.openConnection();
        JSONObject jsonUser = new JSONObject(IOUtils.toString(connection.getInputStream()));
        dataUser.add(0, jsonUser.getString("nama"));
        dataUser.add(1, jsonUser.getString("username"));
        dataUser.add(2, jsonUser.getString("password"));
        dataUser.add(3, jsonUser.getString("email"));
        dataUser.add(4, jsonUser.getString("status"));
    } catch (JSONException ex) {

    } catch (IOException ex) {

    }
    return dataUser;
}

---

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