Example usage for java.lang System getProperties

List of usage examples for java.lang System getProperties

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Introduction

In this page you can find the example usage for java.lang System getProperties.

Prototype

public static Properties getProperties()

Source Link

Document

Determines the current system properties.

Usage

From source file:List.java

public static void main(String args[]) throws Exception {
    Properties p = System.getProperties();
    p.list(System.out);//from   w ww.ja v a2 s  . c o m
    FileOutputStream fos = new FileOutputStream("sys.out");
    p.store(fos, null);
    fos.close();
    Map map = new TreeMap(p);
    System.out.println(map);
}

From source file:DumpProps.java

public static void main(String args[]) {
    Properties props = System.getProperties();
    Iterator iter = props.entrySet().iterator();
    while (iter.hasNext()) {
        Map.Entry entry = (Map.Entry) iter.next();
        System.out.println(entry.getKey() + " --- " + entry.getValue());
    }//from   www.  j a  v a 2  s .c  o  m

    System.out.println("-------");

    Enumeration e = props.propertyNames();
    while (e.hasMoreElements()) {
        String key = (String) e.nextElement();
        System.out.println(key + " --- " + props.getProperty(key));
    }
}

From source file:Main.java

public static void main(String s[]) throws Exception {
    try {//from   w  w w  .jav a  2s  .co  m
        Properties systemSettings = System.getProperties();
        systemSettings.put("proxySet", "true");
        systemSettings.put("http.proxyHost", "proxy.mycompany.local");
        systemSettings.put("http.proxyPort", "80");

        URL u = new URL("http://www.java.com");
        HttpURLConnection con = (HttpURLConnection) u.openConnection();
        sun.misc.BASE64Encoder encoder = new sun.misc.BASE64Encoder();
        String encodedUserPwd = encoder.encode("domain\\username:password".getBytes());
        con.setRequestProperty("Proxy-Authorization", "Basic " + encodedUserPwd);
        con.setRequestMethod("HEAD");
        System.out.println(con.getResponseCode() + " : " + con.getResponseMessage());
        System.out.println(con.getResponseCode() == HttpURLConnection.HTTP_OK);
    } catch (Exception e) {
        e.printStackTrace();
        System.out.println(false);
    }
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    Properties systemSettings = System.getProperties();
    systemSettings.put("proxySet", "true");
    systemSettings.put("http.proxyHost", "proxy.mycompany.local");
    systemSettings.put("http.proxyPort", "80");

    URL u = new URL("http://www.google.com");
    HttpURLConnection con = (HttpURLConnection) u.openConnection();
    BASE64Encoder encoder = new BASE64Encoder();
    String encodedUserPwd = encoder.encode("domain\\username:password".getBytes());
    con.setRequestProperty("Proxy-Authorization", "Basic " + encodedUserPwd);
    con.setRequestMethod("HEAD");
    System.out.println(con.getResponseCode() + " : " + con.getResponseMessage());
    System.out.println(con.getResponseCode() == HttpURLConnection.HTTP_OK);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    byte[] b = new byte[1];
    Properties systemSettings = System.getProperties();
    systemSettings.put("http.proxyHost", "proxy.mydomain.local");
    systemSettings.put("http.proxyPort", "80");

    URL u = new URL("http://www.google.com");
    HttpURLConnection con = (HttpURLConnection) u.openConnection();
    BASE64Encoder encoder = new BASE64Encoder();
    String encodedUserPwd = encoder.encode("mydomain\\MYUSER:MYPASSWORD".getBytes());
    con.setRequestProperty("Proxy-Authorization", "Basic " + encodedUserPwd);
    DataInputStream di = new DataInputStream(con.getInputStream());
    while (-1 != di.read(b, 0, 1)) {
        System.out.print(new String(b));
    }/* w  w w  . j a  v a2s  .c  o m*/
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    byte[] b = new byte[1];
    Properties systemSettings = System.getProperties();
    systemSettings.put("http.proxyHost", "proxy.mydomain.local");
    systemSettings.put("http.proxyPort", "80");

    Authenticator.setDefault(new Authenticator() {
        protected PasswordAuthentication getPasswordAuthentication() {
            return new PasswordAuthentication("mydomain\\username", "password".toCharArray());
        }//from  w  w w .  j a v  a2s .  c o m
    });

    URL u = new URL("http://www.google.com");
    HttpURLConnection con = (HttpURLConnection) u.openConnection();
    DataInputStream di = new DataInputStream(con.getInputStream());
    while (-1 != di.read(b, 0, 1)) {
        System.out.print(new String(b));
    }
}

From source file:MainClass.java

public static void main(String argv[]) throws Exception {
    Properties props = System.getProperties();
    props.put("javax.xml.transform.TransformerFactory", "org.apache.xalan.xsltc.trax.TransformerFactoryImpl");
    System.setProperties(props);// w  w  w  .  j a  va  2  s . c  o m
    TransformerFactory tFactory = TransformerFactory.newInstance();
    Templates translet = tFactory.newTemplates(new StreamSource("OrderProcessing.xslt"));

    Transformer transformer = translet.newTransformer();

    transformer.transform(new StreamSource("CustomerOrders.xml"),
            new StreamResult(new FileOutputStream("SortedOrders.html")));

    transformer.transform(new StreamSource("CustomerOrders1.xml"),
            new StreamResult(new FileOutputStream("SortedOrders1.html")));

}

From source file:TreeEditJCheckBox.java

public static void main(String args[]) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Properties props = System.getProperties();
    JTree tree = new JTree(props);

    JCheckBox checkBox = new JCheckBox("To be or not to be");
    TreeCellEditor editor = new DefaultCellEditor(checkBox);

    tree.setEditable(true);/*from  www.j  a  va 2  s.com*/
    tree.setCellEditor(editor);

    JScrollPane scrollPane = new JScrollPane(tree);
    frame.add(scrollPane, BorderLayout.CENTER);
    frame.setSize(300, 150);
    frame.setVisible(true);
}

From source file:Main.java

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

    Collection<Object> col = System.getProperties().values();
    ArrayList<Object> arrayList = new ArrayList<Object>(col);
    ArrayListComboBoxModel model = new ArrayListComboBoxModel(arrayList);

    JComboBox comboBox = new JComboBox(model);

    frame.add(comboBox, BorderLayout.NORTH);
    frame.setSize(300, 225);//from w  w  w.  ja  v  a  2  s  . com
    frame.setVisible(true);
}

From source file:TreeEditJTextField.java

public static void main(String args[]) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Properties props = System.getProperties();
    JTree tree = new JTree(props);

    JTextField textField = new JTextField();
    TreeCellEditor editor = new DefaultCellEditor(textField);

    tree.setEditable(true);/*from   ww  w  .  j a  v  a 2s  .c o  m*/
    tree.setCellEditor(editor);

    JScrollPane scrollPane = new JScrollPane(tree);
    frame.add(scrollPane, BorderLayout.CENTER);
    frame.setSize(300, 150);
    frame.setVisible(true);
}