Example usage for java.lang System getProperty

Introduction

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

Prototype

public static String getProperty(String key)

Source Link

Document

Gets the system property indicated by the specified key.

Usage

From source file:Main.java

/**
 * Checks if application is running on a Mac OS X system
 *
 * @return True if app runs on Mac OS X, false it not
 *//*  w  w  w. j  ava 2s  .  c om*/

public static boolean isMacOSX() {
    return "Mac OS X".equals(System.getProperty("os.name"));
}

From source file:com._17od.upm.gui.MainWindow.java

public static void main(String[] args) {
    javax.swing.SwingUtilities.invokeLater(new Runnable() {
        public void run() {

            try {
                // Use the System look and feel
                Preferences.load();
                Translator.initialise();
                Double jvmVersion = new Double(System.getProperty("java.specification.version"));
                if (jvmVersion.doubleValue() < 1.4) {
                    JOptionPane.showMessageDialog(null, Translator.translate("requireJava14"),
                            Translator.translate("problem"), JOptionPane.ERROR_MESSAGE);
                    System.exit(1);
                } else {
                    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
                    AppWindow = new MainWindow(applicationName);
                }/*from ww  w. j  a  va 2s  . c o  m*/

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

From source file:Main.java

public static String upcaseFileName(String s) {
    if (System.getProperty("file.separator").equals("\\")) {
        return s.toUpperCase();
    } else {//  w ww  . ja va  2s.  co m
        return s;
    }
}

From source file:Main.java

/**
 * Method used to check if the code is currently running on Android Platform
 * via System properties {@see http://developer.android.com/reference/java/lang/System.html#getProperty()}
 *
 * @return true if running on Android, false otherwise
 *//*from  w w w .jav  a  2  s .co m*/
public static boolean isRunningOnAndroid() {
    return System.getProperty("java.vendor").contains("Android");
}

From source file:OperatingSystem.java

private static OperatingSystem initOS() {
    String osName = System.getProperty("os.name");
    if (osName.equals("Mac OS X"))
        return OSX;
    if (osName.startsWith("Windows "))
        return WINDOWS;
    if (osName.startsWith("Linux"))
        return LINUX;
    return UNKNOWN;
}

From source file:Main.java

public static String convertStreamToString(InputStream is) throws Exception {

    BufferedReader reader = new BufferedReader(new InputStreamReader(is));
    StringBuilder sb = new StringBuilder();
    String line = null;//from   w  w  w. j a  v a  2  s  . co  m
    String NL = System.getProperty("line.separator");
    while ((line = reader.readLine()) != null) {
        sb.append(line + NL);
    }
    sb.replace(sb.length() - 1, sb.length(), "");
    is.close();
    return sb.toString();
}

From source file:Main.java

public static String textToString(Reader xquery) throws IOException {
    StringBuilder sb = new StringBuilder();
    BufferedReader br = new BufferedReader(xquery);
    String NL = System.getProperty("line.separator");
    String line = null;//from  w ww  .j  av  a  2s .com
    try {
        while ((line = br.readLine()) != null) {
            sb.append(line).append(NL);
        }
        sb.deleteCharAt(sb.length() - 1);
    } finally {
        br.close();
    }
    return sb.toString();
}

From source file:Main.java

/**
 * Are we running on Mac OS 10.4.x ?//from ww  w. ja v a2  s.  c  o  m
 *
 * @return true or false
 */
public static boolean isMacOS_10_4() {
    boolean rval = false;
    if (isMacintosh()) {
        String osVersion = System.getProperty("os.version");
        if (osVersion != null) {
            rval = osVersion.startsWith("10.4");
        }
    }
    return rval;
}

From source file:Main.java

public static String readLine(InputStream in) {
    final BufferedReader reader = new BufferedReader(new InputStreamReader(in));
    final StringBuilder out = new StringBuilder();
    final String newLine = System.getProperty("line.separator");
    String line;//from  w  w  w.  j a v  a2  s  .co m
    try {
        while ((line = reader.readLine()) != null) {
            out.append(line);
            out.append(newLine);
        }
    } catch (final IOException e) {
        throw new RuntimeException(e);
    }
    return out.toString();
}

From source file:Main.java

public static String getString(InputStream in) throws IOException {

    BufferedReader reader = new BufferedReader(new InputStreamReader(in));
    StringBuilder builder = new StringBuilder();
    String line;//from www . j  ava2s .c  o  m
    while ((line = reader.readLine()) != null) {
        builder.append(line);
        builder.append(System.getProperty("line.separator"));
    }
    return builder.toString();
}