Example usage for java.net URL URL

Introduction

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

Prototype

public URL(String spec) throws MalformedURLException

Source Link

Document

Creates a URL object from the String representation.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    String mapUrlPath = "http://www.java2s.com/style/download.png";
    URL mapUrl = new URL(mapUrlPath);
    BufferedImage mapImage = ImageIO.read(mapUrl);
    Image newMapImage = Toolkit.getDefaultToolkit()
            .createImage(new FilteredImageSource(mapImage.getSource(), new RedBlueSwapFilter()));
    ImageIcon mapIcon = new ImageIcon(mapImage);
    ImageIcon newMapIcon = new ImageIcon(newMapImage);

    JPanel imagePanel = new JPanel();
    imagePanel.add(new JLabel(mapIcon));
    imagePanel.add(new JLabel(newMapIcon));

    JOptionPane.showMessageDialog(null, imagePanel);
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String mapUrlPath = "http://www.java2s.com/style/download.png";
    URL mapUrl = new URL(mapUrlPath);
    BufferedImage mapImage = ImageIO.read(mapUrl);
    Image newMapImage = Toolkit.getDefaultToolkit()
            .createImage(new FilteredImageSource(mapImage.getSource(), new XorFilter()));
    ImageIcon mapIcon = new ImageIcon(mapImage);
    ImageIcon newMapIcon = new ImageIcon(newMapImage);

    JPanel imagePanel = new JPanel();
    imagePanel.add(new JLabel(mapIcon));
    imagePanel.add(new JLabel(newMapIcon));

    JOptionPane.showMessageDialog(null, imagePanel);
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String mapUrlPath = "http://www.java2s.com/style/download.png";
    URL mapUrl = new URL(mapUrlPath);
    BufferedImage mapImage = ImageIO.read(mapUrl);
    Image newMapImage = Toolkit.getDefaultToolkit()
            .createImage(new FilteredImageSource(mapImage.getSource(), new GrayFilter()));
    ImageIcon mapIcon = new ImageIcon(mapImage);
    ImageIcon newMapIcon = new ImageIcon(newMapImage);

    JPanel imagePanel = new JPanel();
    imagePanel.add(new JLabel(mapIcon));
    imagePanel.add(new JLabel(newMapIcon));

    JOptionPane.showMessageDialog(null, imagePanel);
}

From source file:Main.java

public static void main(String[] args) throws IOException {
    BufferedImage original = ImageIO.read(new URL("http://www.java2s.com/style/download.png"));

    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice gd = ge.getDefaultScreenDevice();
    GraphicsConfiguration gc = gd.getDefaultConfiguration();

    BufferedImage rotated1 = create(original, -Math.PI / 2, gc);
    BufferedImage rotated2 = create(original, +Math.PI / 4, gc);
    BufferedImage rotated3 = create(original, Math.PI, gc);

    JPanel cp = new JPanel();
    cp.add(new JLabel(new ImageIcon(original)));
    cp.add(new JLabel(new ImageIcon(rotated1)));
    cp.add(new JLabel(new ImageIcon(rotated2)));
    cp.add(new JLabel(new ImageIcon(rotated3)));

    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setContentPane(cp);//  w w  w.  j  av  a  2  s .c  om
    f.pack();
    f.setVisible(true);

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JTextField textfield = new WatermarkTextField(new URL("http://www.java2s.com/style/download.png"));
    textfield.setText("www.java2s.com");
    frame.getContentPane().add(textfield);
    frame.pack();/*from   ww w  .  j  a v a  2  s .c o  m*/
    frame.setVisible(true);
}

From source file:ListAllCookies.java

public static void main(String[] args) throws Exception {
    if (args.length != 1) {
        System.err.println("usage: java ListAllCookies url");
        return;//from  w  w  w.  ja  v a 2  s .  c  o  m
    }

    CookieManager cm = new CookieManager();
    cm.setCookiePolicy(CookiePolicy.ACCEPT_ALL);
    CookieHandler.setDefault(cm);

    new URL(args[0]).openConnection().getContent();

    List<HttpCookie> cookies = cm.getCookieStore().getCookies();
    for (HttpCookie cookie : cookies) {
        System.out.println("Name = " + cookie.getName());
        System.out.println("Value = " + cookie.getValue());
        System.out.println("Lifetime (seconds) = " + cookie.getMaxAge());
        System.out.println("Path = " + cookie.getPath());
        System.out.println();
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String mapUrlPath = "http://www.java2s.com/style/download.png";
    URL mapUrl = new URL(mapUrlPath);
    BufferedImage mapImage = ImageIO.read(mapUrl);
    Image newMapImage = Toolkit.getDefaultToolkit()
            .createImage(new FilteredImageSource(mapImage.getSource(), new GrayToColorFilter(Color.red)));
    ImageIcon mapIcon = new ImageIcon(mapImage);
    ImageIcon newMapIcon = new ImageIcon(newMapImage);

    JPanel imagePanel = new JPanel();
    imagePanel.add(new JLabel(mapIcon));
    imagePanel.add(new JLabel(newMapIcon));

    JOptionPane.showMessageDialog(null, imagePanel);
}

From source file:Main.java

public static void main(final String args[]) {
    JFrame frame = new JFrame("EditorPane Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    try {/*from ww w  .jav  a  2s  .c  o m*/
        JEditorPane editorPane = new JEditorPane(new URL("http://www.java2s.com"));
        editorPane.setEditable(false);

        HyperlinkListener hyperlinkListener = new ActivatedHyperlinkListener(editorPane);
        editorPane.addHyperlinkListener(hyperlinkListener);

        JScrollPane scrollPane = new JScrollPane(editorPane);
        frame.add(scrollPane);
    } catch (IOException e) {
        System.err.println("Unable to load: " + e);
    }

    frame.setSize(640, 480);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    Sequencer sequencer = MidiSystem.getSequencer();
    sequencer.open();/*w  w w  . java2 s. co  m*/

    // From file
    InputStream input = new BufferedInputStream(new FileInputStream(new File("midiaudiofile")));

    // From URL
    input = new BufferedInputStream(new URL("http://hostname/rmffile").openStream());

    sequencer.setSequence(input);

    // Start playing
    sequencer.start();
}

From source file:com.tbs.devcorner.simple.App.java

public static void main(String[] args) {
    try {/*from  w  w  w  .j a v  a  2  s.  c  o m*/
        // Build Connection
        URL api_url = new URL("http://www.earthquakescanada.nrcan.gc.ca/api/earthquakes/");
        URLConnection api = api_url.openConnection();

        // Set HTTP Headers
        api.setRequestProperty("Accept", "application/json");
        api.setRequestProperty("Accept-Language", "en");

        // Get Response
        JSONTokener tokener = new JSONTokener(api.getInputStream());
        JSONObject jsondata = new JSONObject(tokener);

        // Display API name
        System.out.println(jsondata.getJSONObject("metadata").getJSONObject("request").getJSONObject("name")
                .get("en").toString());

        // Iterate over latest links
        JSONObject latest = jsondata.getJSONObject("latest");
        for (Object item : latest.keySet()) {
            System.out.println(item.toString() + " -> " + latest.get(item.toString()));
        }

    } catch (MalformedURLException e) {
        System.out.println("Malformed URL");
    } catch (IOException e) {
        System.out.println("IO Error");
    }
}