compact1, compact2, compact3
javax.security.auth.callback
Class NameCallback
- 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:
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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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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description StringgetDefaultName()Get the default name.StringgetName()Get the retrieved name.StringgetPrompt()Get the prompt.voidsetName(String name)Set the retrieved name.
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Constructor Detail
NameCallback
public NameCallback(String prompt)
Construct aNameCallbackwith a prompt.- Parameters:
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prompt- the prompt used to request the name. - Throws:
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IllegalArgumentException- ifpromptis null or ifprompthas a length of 0.
NameCallback
public NameCallback(String prompt, String defaultName)
Construct aNameCallbackwith a prompt and default name.- Parameters:
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prompt- the prompt used to request the information. -
defaultName- the name to be used as the default name displayed with the prompt. - Throws:
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IllegalArgumentException- ifpromptis null, ifprompthas a length of 0, ifdefaultNameis null, or ifdefaultNamehas a length of 0.
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Method Detail
getPrompt
public String getPrompt()
Get the prompt.- Returns:
- the prompt.
getDefaultName
public String getDefaultName()
Get the default name.- Returns:
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the default name, or null if this
NameCallbackwas not instantiated with adefaultName.
setName
public void setName(String name)
Set the retrieved name.- Parameters:
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name- the retrieved name (which may be null). - See Also:
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getName()
getName
public String getName()
Get the retrieved name.- Returns:
- the retrieved name (which may be null)
- See Also:
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setName(java.lang.String)
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