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, waitModifier and TypeMethodDescriptionprotected Objectclone()Creates and returns a copy of this object.booleanIndicates whether some other object is "equal to" this one.protected voidfinalize()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.inthashCode()Returns a hash code value for this object.final voidnotify()Wakes up a single thread that is waiting on this object's monitor.final voidWakes up all threads that are waiting on this object's monitor.toString()Returns a string representation of the object.final voidwait()Causes the current thread to wait until it is awakened, typically by being notified or interrupted.final voidwait(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 voidwait(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:
handlein 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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