Class TextCallbackHandler
java.lang.Object
com.sun.security.auth.callback.TextCallbackHandler
- All Implemented Interfaces:
CallbackHandler
Prompts and reads from the command line for answers to authentication
questions.
This can be used by a JAAS application to instantiate a
CallbackHandler
- Since:
- 1.4
- See Also:
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Constructor Summary
ConstructorsConstructorDescriptionCreates a callback handler that prompts and reads from the command line for answers to authentication questions. -
Method Summary
Methods declared in class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Modifier and TypeMethodDescriptionprotected Object
clone()
Creates and returns a copy of this object.boolean
Indicates whether some other object is "equal to" this one.protected void
finalize()
Deprecated, for removal: This API element is subject to removal in a future version.Finalization is deprecated and subject to removal in a future release.final Class
<?> getClass()
Returns the runtime class of thisObject
.int
hashCode()
Returns a hash code value for this object.final void
notify()
Wakes up a single thread that is waiting on this object's monitor.final void
Wakes up all threads that are waiting on this object's monitor.toString()
Returns a string representation of the object.final void
wait()
Causes the current thread to wait until it is awakened, typically by being notified or interrupted.final void
wait
(long timeoutMillis) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.final void
wait
(long timeoutMillis, int nanos) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
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Constructor Details
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TextCallbackHandler
public TextCallbackHandler()Creates a callback handler that prompts and reads from the command line for answers to authentication questions. This can be used by JAAS applications to instantiate a CallbackHandler.
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Method Details
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handle
Handles the specified set of callbacks.- Specified by:
handle
in interfaceCallbackHandler
- Parameters:
callbacks
- the callbacks to handle- Throws:
IOException
- if an input or output error occurs.UnsupportedCallbackException
- if the callback is not an instance of NameCallback or PasswordCallback
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