Class 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:
CallbackHandler, Serialized Form

Constructors

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.

Methods

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 java.lang.Object

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

Constructors

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.

Methods

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()

getName

public String getName()

Get the retrieved name.

Returns:
the retrieved name (which may be null)
See Also:
setName(java.lang.String)

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https://docs.oracle.com/en/java/javase/11/docs/api/java.base/javax/security/auth/callback/NameCallback.html