Examples of com.sun.jini.action.GetBooleanAction

com.sun.jini.action.GetBooleanAction

A convenience class for retrieving the boolean value of a system property as a privileged action.

An instance of this class can be used as the argument of {@link AccessController#doPrivileged(PrivilegedAction) AccessController.doPrivileged} or {@link Security#doPrivileged(PrivilegedAction) Security.doPrivileged}.

The following code retrieves the boolean value of the system property named "prop" as a privileged action:

 boolean b = ((Boolean) Security.doPrivileged( new GetBooleanAction("prop"))).booleanValue();

If the protection domain of the immediate caller of doPrivileged or the protection domain of this class does not imply the permissions necessary for the operation, the behavior is as if the system property is not defined. @author Sun Microsystems, Inc. @see PrivilegedAction @see AccessController @see Security @since 2.0

  System.setProperty("test.Boolean", Boolean.TRUE.toString());
  System.setProperty("test.Integer", INTEGER_VALUE.toString());
  System.setProperty("test.Long", LONG_VALUE.toString());
  System.setProperty("test.Property", PROPERTY_VALUE);


  tryAction(new GetBooleanAction("test.Boolean"),
      false,
      Boolean.TRUE);
  tryAction(new GetBooleanAction("test.Boolean"),
      true,
      Boolean.FALSE);


  tryAction(new GetIntegerAction("test.Integer"),
      false,

Examples of com.sun.jini.action.GetBooleanAction

Related Classes of com.sun.jini.action.GetBooleanAction