Class NameCallback

java.lang.Object

javax.security.auth.callback.NameCallback

All Implemented Interfaces:: Serializable, Callback

public class NameCallback extends Object implements Callback, Serializable

Underlying security services instantiate and pass a NameCallback to the handle method of a CallbackHandler to retrieve name information.

Since:

1.4

See Also:

Constructor Summary

Constructor	Description
`NameCallback(String prompt)`	Construct a `NameCallback` with a prompt.
`NameCallback(String prompt, String defaultName)`	Construct a `NameCallback` with a prompt and default name.

Method Summary

Modifier and Type	Method	Description
`String`	`getDefaultName()`	Get the default name.
`String`	`getName()`	Get the retrieved name.
`String`	`getPrompt()`	Get the prompt.
`void`	`setName(String name)`	Set the retrieved name.

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.

Constructor Details

NameCallback

public NameCallback(String prompt)

Construct a NameCallback with a prompt.

Parameters:: prompt - the prompt used to request the name.
Throws:: IllegalArgumentException - if prompt is null or if prompt has a length of 0.

NameCallback

public NameCallback(String prompt, String defaultName)

Construct a NameCallback with a prompt and default name.

Parameters:: prompt - the prompt used to request the information.; defaultName - the name to be used as the default name displayed with the prompt.
Throws:: IllegalArgumentException - if prompt is null, if prompt has a length of 0, if defaultName is null, or if defaultName has a length of 0.

Method Details

getPrompt

public String getPrompt()

Get the prompt.

Returns:: the prompt.

getDefaultName

public String getDefaultName()

Get the default name.

Returns:: the default name, or null if this NameCallback was not instantiated with a defaultName.

setName

public void setName(String name)

Set the retrieved name.

Parameters:

name - the retrieved name (which may be null).

See Also:

getName

public String getName()

Get the retrieved name.

Returns:

the retrieved name (which may be null)

See Also:

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