Module java.base

Class TextOutputCallback

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 the handle method of a CallbackHandler to display information messages, warning messages and error messages.

Since:
1.4
See Also:
CallbackHandler, Serialized Form
  • Field Details

  • Constructor Details

    • 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 or ERROR).
      message - the message to be displayed.
      Throws:
      IllegalArgumentException - if messageType is not either INFORMATION, WARNING or ERROR, if message is null, or if message has a length of 0.
  • Method Details

    • getMessageType

      public int getMessageType()
      Get the message type.
      Returns:
      the message type (INFORMATION, WARNING or ERROR).
    • getMessage

      public String getMessage()
      Get the message to be displayed.
      Returns:
      the message to be displayed.