Example usage for java.net HttpURLConnection setConnectTimeout

Introduction

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

Prototype

public void setConnectTimeout(int timeout)

Source Link

Document

Sets a specified timeout value, in milliseconds, to be used when opening a communications link to the resource referenced by this URLConnection.

Usage

From source file:Main.java

public final static HttpURLConnection setTimeout(HttpURLConnection con) {
    con.setConnectTimeout(CONNECT_TIMEOUT_MSEC);
    con.setReadTimeout(READ_TIMEOUT_MSEC);
    return con;//from   w  w w.j a  v a2 s .c o  m
}

From source file:Main.java

private static HttpURLConnection getHttpURLConnection(String strURL) throws IOException {
    URL url = new URL(strURL);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setConnectTimeout(10000);
    conn.setReadTimeout(15000);//from   w w  w  .j a va 2  s .  c o m
    return conn;
}

From source file:Main.java

private static HttpURLConnection createHttpsURLConnection(String urlString) throws IOException {
    URL url = new URL(urlString);
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    connection.setConnectTimeout(ONE_MINUTE);
    connection.setReadTimeout(ONE_MINUTE);

    return connection;
}

From source file:Main.java

/** 
 * Get image from newwork //from  ww  w .j av a2  s  .c  om
 * @param path The path of image 
 * @return InputStream 
 * @throws Exception 
 */
public static InputStream getImageStream(String path) throws Exception {
    URL url = new URL(path);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setConnectTimeout(5 * 1000);
    conn.setRequestMethod("GET");
    if (conn.getResponseCode() == HttpURLConnection.HTTP_OK) {
        return conn.getInputStream();
    }
    return null;
}

From source file:Main.java

public static boolean isInternetWorking() {
    boolean success = false;
    try {/*  w w  w  .j a va  2 s .c o  m*/
        URL url = new URL("https://google.com");
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setConnectTimeout(8000);
        connection.connect();
        success = connection.getResponseCode() == 200;
    } catch (IOException e) {
        e.printStackTrace();
    }
    return success;
}

From source file:Main.java

public static boolean isInternetWorking() {
    boolean success = false;
    try {/* www. j  a  v a  2 s.  c  om*/
        URL url = new URL("https://google.com");
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setConnectTimeout(10000);
        connection.connect();
        success = connection.getResponseCode() == 200;
    } catch (IOException e) {
        e.printStackTrace();
    }
    return success;
}

From source file:Main.java

public static Bitmap getHttpBitmap(String url) {
    URL myFileUrl = null;/*from   ww  w . j a v a2s.co m*/
    Bitmap bitmap = null;
    try {
        myFileUrl = new URL(url);
    } catch (MalformedURLException e) {
        e.printStackTrace();
    }
    try {
        HttpURLConnection conn = (HttpURLConnection) myFileUrl.openConnection();
        conn.setConnectTimeout(0);
        conn.setDoInput(true);
        conn.connect();
        InputStream is = conn.getInputStream();
        bitmap = BitmapFactory.decodeStream(is);
        is.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return bitmap;
}

From source file:Main.java

public static InputStream getRequest(String path) throws Exception {
    URL url = new URL(path);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setRequestMethod("GET");
    conn.setConnectTimeout(5000);
    if (conn.getResponseCode() == 200) {
        return conn.getInputStream();
    }/*from   www.  j a va  2  s  .c  o m*/
    return null;
}

From source file:Main.java

public static void downloadResource(final String fileUrl) {
    new Thread(new Runnable() {

        @Override//from w w  w.j  ava  2  s. c  o  m
        public void run() {
            inStream = null;
            isOver = false;
            try {
                URL url = new URL(fileUrl);
                HttpURLConnection conn = (HttpURLConnection) url.openConnection();
                conn.setConnectTimeout(5000);
                inStream = conn.getInputStream();
            } catch (MalformedURLException e) {
                e.printStackTrace();
            } catch (IOException e) {
                e.printStackTrace();
            }
            isOver = true;
        }
    }).start();
}

From source file:Main.java

/**
 * Pings a HTTP URL. This effectively sends a HEAD request and returns <code>true</code> if the response code is in
 * the 200-399 range./*from  w w w .  ja v a  2  s.c o  m*/
 * @param url The HTTP URL to be pinged.
 * @param timeout The timeout in millis for both the connection timeout and the response read timeout. Note that
 * the total timeout is effectively two times the given timeout.
 * @return <code>true</code> if the given HTTP URL has returned response code 200-399 on a HEAD request within the
 * given timeout, otherwise <code>false</code>.
 */
public static boolean ping(String url, int timeout) {
    // Otherwise an exception may be thrown on invalid SSL certificates:
    url = url.replaceFirst("^https", "http");

    try {
        HttpURLConnection connection = (HttpURLConnection) new URL(url).openConnection();
        connection.setConnectTimeout(timeout);
        connection.setReadTimeout(timeout);
        connection.setRequestMethod("HEAD");
        int responseCode = connection.getResponseCode();
        return (200 <= responseCode && responseCode <= 399);
    } catch (IOException exception) {
        return false;
    }
}