- 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.- Since:
- 1.4
- See Also:
- CallbackHandler, Serialized Form
 
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Constructor SummaryConstructors Constructor 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 SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method 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- 
NameCallbackpublic NameCallback(String prompt) Construct aNameCallbackwith a prompt.- Parameters:
- prompt- the prompt used to request the name.
- Throws:
- IllegalArgumentException- if- promptis null or if- prompthas a length of 0.
 
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NameCallbackpublic 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- if- promptis null, if- prompthas a length of 0, if- defaultNameis null, or if- defaultNamehas a length of 0.
 
 
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Method Detail- 
getPromptpublic String getPrompt() Get the prompt.- Returns:
- the prompt.
 
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getDefaultNamepublic String getDefaultName() Get the default name.- Returns:
- the default name, or null if this NameCallbackwas not instantiated with adefaultName.
 
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setNamepublic void setName(String name) Set the retrieved name.- Parameters:
- name- the retrieved name (which may be null).
- See Also:
- getName()
 
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getNamepublic String getName() Get the retrieved name.- Returns:
- the retrieved name (which may be null)
- See Also:
- setName(java.lang.String)
 
 
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