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.
CallbackHandler
,
Serialized FormConstructor and Description |
---|
NameCallback(String prompt)
Construct a
NameCallback with a prompt. |
NameCallback(String prompt,
String defaultName)
Construct a
NameCallback with a prompt
and default name. |
public NameCallback(String prompt)
NameCallback
with a prompt.
prompt
- the prompt used to request the name.IllegalArgumentException
- if prompt
is null
or if prompt
has a length of 0.public NameCallback(String prompt, String defaultName)
NameCallback
with a prompt
and default name.
prompt
- the prompt used to request the information. defaultName
- the name to be used as the default name displayed
with the prompt.IllegalArgumentException
- if prompt
is null,
if prompt
has a length of 0,
if defaultName
is null,
or if defaultName
has a length of 0.public String getPrompt()
public String getDefaultName()
NameCallback
was not instantiated with a defaultName
.public void setName(String name)
name
- the retrieved name (which may be null).getName()
public String getName()
setName(java.lang.String)
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