Class TextOutputCallback

java.lang.Object

javax.security.auth.callback.TextOutputCallback

All Implemented Interfaces:: Serializable, Callback

public class TextOutputCallback extends Object implements Callback, Serializable

Underlying security services instantiate and pass a TextOutputCallback to the handle method of a CallbackHandler to display information messages, warning messages and error messages.

Since:

1.4

See Also:

Field Summary

Modifier and Type	Field	Description
`static final int`	`ERROR`	Error message.
`static final int`	`INFORMATION`	Information message.
`static final int`	`WARNING`	Warning message.

Constructor Summary

Constructor	Description
`TextOutputCallback(int messageType, String message)`	Construct a TextOutputCallback with a message type and message to be displayed.

Method Summary

Modifier and Type	Method	Description
`String`	`getMessage()`	Get the message to be displayed.
`int`	`getMessageType()`	Get the message type.

Methods declared in class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Modifier and Type	Method	Description
`protected Object`	`clone()`	Creates and returns a copy of this object.
`boolean`	`equals(Object obj)`	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 this `Object`.
`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`	`notifyAll()`	Wakes up all threads that are waiting on this object's monitor.
`String`	`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.

Field Details

INFORMATION

public static final int INFORMATION

Information message.

See Also:

WARNING

public static final int WARNING

Warning message.

See Also:

ERROR

public static final int ERROR

Error message.

See Also:

Constructor Details

TextOutputCallback

public TextOutputCallback(int messageType, String message)

Construct a TextOutputCallback with a message type and message to be displayed.

Parameters:: messageType - the message type (INFORMATION, WARNING or ERROR).; message - the message to be displayed.
Throws:: IllegalArgumentException - if messageType is not either INFORMATION, WARNING or ERROR, if message is null, or if message has a length of 0.

Method Details

getMessageType

public int getMessageType()

Get the message type.

Returns:: the message type (INFORMATION, WARNING or ERROR).

getMessage

public String getMessage()

Get the message to be displayed.

Returns:: the message to be displayed.

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