- java.lang.Object
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- javax.security.auth.callback.NameCallback
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- All Implemented Interfaces:
- Serializable, Callback
public class NameCallback extends Object implements Callback, Serializable
Underlying security services instantiate and pass a
NameCallbackto thehandlemethod of aCallbackHandlerto retrieve name information.- See Also:
CallbackHandler, Serialized Form
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Constructor Summary
Constructors Constructor and Description NameCallback(String prompt)Construct aNameCallbackwith a prompt.NameCallback(String prompt, String defaultName)Construct aNameCallbackwith a prompt and default name.
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Constructor Detail
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NameCallback
public NameCallback(String prompt)
Construct aNameCallbackwith a prompt.- Parameters:
prompt- the prompt used to request the name.- Throws:
IllegalArgumentException- ifpromptis null or ifprompthas a length of 0.
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NameCallback
public NameCallback(String prompt, String defaultName)
Construct aNameCallbackwith 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- ifpromptis null, ifprompthas a length of 0, ifdefaultNameis null, or ifdefaultNamehas a length of 0.
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Method Detail
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getPrompt
public String getPrompt()
Get the prompt.- Returns:
- the prompt.
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getDefaultName
public String getDefaultName()
Get the default name.- Returns:
- the default name, or null if this
NameCallbackwas not instantiated with adefaultName.
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setName
public void setName(String name)
Set the retrieved name.- Parameters:
name- the retrieved name (which may be null).- See Also:
getName()
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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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Document created the 11/06/2005, last modified the 04/03/2020
Source of the printed document:https://www.gaudry.be/en/java-api-rf-javax/security/auth/callback/NameCallback.html
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References
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