- java.lang.Object
- javax.security.auth.callback.TextOutputCallback
- All Implemented Interfaces:
Serializable
,Callback
public class TextOutputCallback extends Object implements Callback, Serializable
Underlying security services instantiate and pass a
TextOutputCallback
to thehandle
method of aCallbackHandler
to display information messages, warning messages and error messages.- Since:
- 1.4
- See Also:
CallbackHandler
, Serialized Form
Field Summary
Fields Modifier and Type Field Description static int
ERROR
Error message.static int
INFORMATION
Information message.static int
WARNING
Warning message.
Constructor Summary
Constructors Constructor Description TextOutputCallback(int messageType, String message)
Construct a TextOutputCallback with a message type and message to be displayed.
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
getMessage()
Get the message to be displayed.int
getMessageType()
Get the message type.
Field Detail
INFORMATION
public static final int INFORMATION
Information message.- See Also:
- Constant Field Values
WARNING
public static final int WARNING
Warning message.- See Also:
- Constant Field Values
ERROR
public static final int ERROR
Error message.- See Also:
- Constant Field Values
Constructor Detail
TextOutputCallback
public TextOutputCallback(int messageType, String message)
Construct a TextOutputCallback with a message type and message to be displayed.- Parameters:
messageType
- the message type (INFORMATION
,WARNING
orERROR
).message
- the message to be displayed.- Throws:
IllegalArgumentException
- ifmessageType
is not eitherINFORMATION
,WARNING
orERROR
, ifmessage
is null, or ifmessage
has a length of 0.
Method Detail
getMessageType
public int getMessageType()
Get the message type.- Returns:
- the message type (
INFORMATION
,WARNING
orERROR
).
getMessage
public String getMessage()
Get the message to be displayed.- Returns:
- the message to be displayed.