Examples with AWTPermission java.awt.AWTPermission used on opensource projects

Example 1 with AWTPermission

use of java.awt.AWTPermission in project jdk8u_jdk by JetBrains.

the class SecurityManager method checkAwtEventQueueAccess.

/**
     * Throws a <code>SecurityException</code> if the
     * calling thread is not allowed to access the AWT event queue.
     * <p>
     * This method calls <code>checkPermission</code> with the
     * <code>AWTPermission("accessEventQueue")</code> permission.
     * In the case of subset Profiles of Java SE that do not include the
     * {@code java.awt} package, {@code checkPermission} is instead called
     * to check the permission {@code java.security.AllPermission}.
     *
     * <p>
     * If you override this method, then you should make a call to
     * <code>super.checkAwtEventQueueAccess</code>
     * at the point the overridden method would normally throw an
     * exception.
     *
     * @since   JDK1.1
     * @exception  SecurityException  if the calling thread does not have
     *             permission to access the AWT event queue.
     * @deprecated The dependency on {@code AWTPermission} creates an
     *             impediment to future modularization of the Java platform.
     *             Users of this method should instead invoke
     *             {@link #checkPermission} directly.
     *             This method will be changed in a future release to check
     *             the permission {@code java.security.AllPermission}.
     * @see        #checkPermission(java.security.Permission) checkPermission
     */
@Deprecated
public void checkAwtEventQueueAccess() {
    Permission perm = SecurityConstants.AWT.CHECK_AWT_EVENTQUEUE_PERMISSION;
    if (perm == null) {
        perm = SecurityConstants.ALL_PERMISSION;
    }
    checkPermission(perm);
}

Example 2 with AWTPermission

use of java.awt.AWTPermission in project jdk8u_jdk by JetBrains.

the class Font2DTestApplet method init.

public void init() {
    /// Check if necessary permission is given...
    SecurityManager security = System.getSecurityManager();
    if (security != null) {
        try {
            security.checkPermission(new AWTPermission("showWindowWithoutWarningBanner"));
        } catch (SecurityException e) {
            System.out.println("NOTE: showWindowWithoutWarningBanner AWTPermission not given.\n" + "Zoom window will contain warning banner at bottom when shown\n");
        }
        try {
            security.checkPrintJobAccess();
        } catch (SecurityException e) {
            System.out.println("NOTE: queuePrintJob RuntimePermission not given.\n" + "Printing feature will not be available\n");
        }
    }
    final JFrame f = new JFrame("Font2DTest");
    final Font2DTest f2dt = new Font2DTest(f, true);
    f.addWindowListener(new WindowAdapter() {

        public void windowClosing(WindowEvent e) {
            f.dispose();
        }
    });
    f.getContentPane().add(f2dt);
    f.pack();
    f.show();
}

Example 3 with AWTPermission

use of java.awt.AWTPermission in project jdk8u_jdk by JetBrains.

the class SecurityManager method checkSystemClipboardAccess.

/**
     * Throws a <code>SecurityException</code> if the
     * calling thread is not allowed to access the system clipboard.
     * <p>
     * This method calls <code>checkPermission</code> with the
     * <code>AWTPermission("accessClipboard")</code>
     * permission.
     * In the case of subset Profiles of Java SE that do not include the
     * {@code java.awt} package, {@code checkPermission} is instead called
     * to check the permission {@code java.security.AllPermission}.
     * <p>
     * If you override this method, then you should make a call to
     * <code>super.checkSystemClipboardAccess</code>
     * at the point the overridden method would normally throw an
     * exception.
     *
     * @since   JDK1.1
     * @exception  SecurityException  if the calling thread does not have
     *             permission to access the system clipboard.
     * @deprecated The dependency on {@code AWTPermission} creates an
     *             impediment to future modularization of the Java platform.
     *             Users of this method should instead invoke
     *             {@link #checkPermission} directly.
     *             This method will be changed in a future release to check
     *             the permission {@code java.security.AllPermission}.
     * @see        #checkPermission(java.security.Permission) checkPermission
     */
@Deprecated
public void checkSystemClipboardAccess() {
    Permission perm = SecurityConstants.AWT.ACCESS_CLIPBOARD_PERMISSION;
    if (perm == null) {
        perm = SecurityConstants.ALL_PERMISSION;
    }
    checkPermission(perm);
}