Example usage for java.net MalformedURLException printStackTrace

Introduction

In this page you can find the example usage for java.net MalformedURLException printStackTrace.

Prototype

public void printStackTrace()

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:bakuposter.gcm.server.POST2GCMessage.java

public static void post(String apiKey, Content content) {

    try {/*w w w  .j  av  a2 s .  c o m*/
        URL url = new URL("https://android.googleapis.com/gcm/send");
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod("POST");
        conn.setRequestProperty("Content-Type", "application/json");
        conn.setRequestProperty("Authorization", "key=" + apiKey);
        conn.setDoOutput(true);
        ObjectMapper mapper = new ObjectMapper();
        System.out.println(content.getRegistration_ids().get(0));
        DataOutputStream wr = new DataOutputStream(conn.getOutputStream());
        mapper.writeValue(wr, content);
        wr.flush();
        wr.close();
        int responseCode = conn.getResponseCode();
        System.out.println("responseCode = " + responseCode);
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static byte[] downloadImage(String imageUrl) {
    if (imageUrl.endsWith(".jpg") || imageUrl.endsWith(".bmp") || imageUrl.endsWith(".png")
            || imageUrl.endsWith(".gif")) {
        try {//from ww w .  j  a  va2s.  c  o m
            URL url = new URL(imageUrl);
            URLConnection urlConn = url.openConnection();
            InputStream is = urlConn.getInputStream();
            BufferedInputStream bis = new BufferedInputStream(is);
            ByteArrayBuffer baf = new ByteArrayBuffer(50);
            int current = 0;

            while ((current = bis.read()) != -1) {
                baf.append((byte) current);
            }

            return baf.toByteArray();
        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    return null;
}

From source file:Main.java

public static String getServerResponse(String urlRequest) {

    Log.d("urlRequest", urlRequest);
    String response = "";
    HttpURLConnection conn = null;
    try {/*from w w  w  .  j  av  a 2  s .c o m*/
        conn = (HttpURLConnection) new URL(urlRequest).openConnection();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    try {
        response = read(conn.getInputStream());
    } catch (IOException e) {
        e.printStackTrace();
    }

    Log.d("response", response);
    return response.trim();
}

From source file:Main.java

/**
 * Parses the M3U file and returns the first file name.
 * /*from  w ww  .j a v  a 2  s  . co m*/
 * @param inputUrl
 *            The input M3U file.
 * @return The first file name in the M3U play list.
 */
public static String parseM3U(String inputUrl) {
    String inputFile = "";
    try {
        String plsContents = readTextFromUrl(new URL(inputUrl));
        for (String line : plsContents.split("\n")) {
            if (!line.trim().isEmpty() && !line.trim().startsWith("#")) {
                inputFile = line.trim();
                break;
            }
        }
    } catch (MalformedURLException e) {
        e.printStackTrace();
    }
    return inputFile;
}

From source file:com.dx.ss.plugins.ptree.utils.ClassloaderUtility.java

public static ClassLoader getCustomClassloader(String classpathEntry) {
    File file = null;/*from www .j  a  va  2s.c  o  m*/
    try {
        if (StringUtils.isNotBlank(classpathEntry)) {
            file = new File(classpathEntry);
            if (file.exists()) {
                ClassLoader parent = Thread.currentThread().getContextClassLoader();
                URLClassLoader ucl = new URLClassLoader(new URL[] { file.toURI().toURL() }, parent);
                return ucl;
            }
        }
    } catch (MalformedURLException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static byte[] getHtmlByteArray(final String url) {
    URL htmlUrl = null;//from  w  w w.j a  v  a  2s  .  com
    InputStream inStream = null;
    try {
        htmlUrl = new URL(url);
        URLConnection connection = htmlUrl.openConnection();
        HttpURLConnection httpConnection = (HttpURLConnection) connection;
        int responseCode = httpConnection.getResponseCode();
        if (responseCode == HttpURLConnection.HTTP_OK) {
            inStream = httpConnection.getInputStream();
        }
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    byte[] data = inputStreamToByte(inStream);

    return data;
}

From source file:com.hazelcast.example.mapreduce.downloader.ImageDownloaderMapper.java

public static Long saveImage(String sourceUrl, String destUrl) {

    File file = new File(destUrl);
    URL url;/*from  ww w . j a v a  2  s.c  o m*/
    try {
        //url = new URL(URLEncoder.encode(sourceUrl, "UTF-8"));
        url = new URL(sourceUrl);
        FileUtils.copyURLToFile(url, file);
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    return file.length();
}

From source file:Main.java

public static URL getConsoleUrl() {
    try {/*ww  w. ja v  a 2s .c  om*/
        URL url = new URL("http://localhost:8080/jbpm-console/");
        return url;
    } catch (MalformedURLException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        return null;
    }
}

From source file:Main.java

public static String getPathFromUrl(String url) {
    URL iurl;//  w w w.  ja v a 2  s . com
    try {
        iurl = new URL(url);
        return iurl.getPath();

    } catch (MalformedURLException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        return "";
    }
}

From source file:Main.java

public static String loadImageFromUrl(Context context, String imageURL, File file) {
    try {// w ww  .  j  av a2 s  . com
        URL url = new URL(imageURL);
        HttpURLConnection con = (HttpURLConnection) url.openConnection();
        con.setConnectTimeout(5 * 1000);
        con.setDoInput(true);
        con.connect();
        if (con.getResponseCode() == 200) {
            InputStream inputStream = con.getInputStream();

            ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
            byte[] buffer = new byte[1024 * 20];
            int length = -1;
            while ((length = inputStream.read(buffer)) != -1) {
                byteArrayOutputStream.write(buffer, 0, length);
            }
            byteArrayOutputStream.close();
            inputStream.close();

            FileOutputStream outputStream = new FileOutputStream(file);
            outputStream.write(byteArrayOutputStream.toByteArray());
            outputStream.close();
            return file.getPath();
        }
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return "";
}