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JavaTM 2 Platform Standard Ed. 5.0 |
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java.lang.Objectjavax.security.auth.callback.PasswordCallback
public class PasswordCallback
Underlying security services instantiate and pass a
PasswordCallback to the handle
method of a CallbackHandler to retrieve password information.
CallbackHandler,
Serialized Form| Constructor Summary | |
|---|---|
PasswordCallback(String prompt,
boolean echoOn)
Construct a PasswordCallback with a prompt
and a boolean specifying whether the password should be displayed
as it is being typed. |
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| Method Summary | |
|---|---|
void |
clearPassword()
Clear the retrieved password. |
char[] |
getPassword()
Get the retrieved password. |
String |
getPrompt()
Get the prompt. |
boolean |
isEchoOn()
Return whether the password should be displayed as it is being typed. |
void |
setPassword(char[] password)
Set the retrieved password. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public PasswordCallback(String prompt,
boolean echoOn)
PasswordCallback with a prompt
and a boolean specifying whether the password should be displayed
as it is being typed.
prompt - the prompt used to request the password. echoOn - true if the password should be displayed
as it is being typed.
IllegalArgumentException - if prompt is null or
if prompt has a length of 0.| Method Detail |
|---|
public String getPrompt()
public boolean isEchoOn()
public void setPassword(char[] password)
This method makes a copy of the input password before storing it.
password - the retrieved password, which may be null.getPassword()public char[] getPassword()
This method returns a copy of the retrieved password.
setPassword(char[])public void clearPassword()
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JavaTM 2 Platform Standard Ed. 5.0 |
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Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.