- /*
- * @(#)TextOutputCallback.java 1.13 03/01/23
- *
- * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
- * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
- */
-
- package javax.security.auth.callback;
-
- /**
- * <p> Underlying security services instantiate and pass a
- * <code>TextOutputCallback</code> to the <code>handle</code>
- * method of a <code>CallbackHandler</code> to display information messages,
- * warning messages and error messages.
- *
- * @version 1.13, 01/23/03
- * @see javax.security.auth.callback.CallbackHandler
- */
- public class TextOutputCallback implements Callback, java.io.Serializable {
-
- /** Information message. */
- public static final int INFORMATION = 0;
- /** Warning message. */
- public static final int WARNING = 1;
- /** Error message. */
- public static final int ERROR = 2;
-
- /**
- * @serial
- * @since 1.4
- */
- private int messageType;
- /**
- * @serial
- * @since 1.4
- */
- private String message;
-
- /**
- * Construct a TextOutputCallback with a message type and message
- * to be displayed.
- *
- * <p>
- *
- * @param messageType the message type (<code>INFORMATION</code>,
- * <code>WARNING</code> or <code>ERROR</code>). <p>
- *
- * @param message the message to be displayed. <p>
- *
- * @exception IllegalArgumentException if <code>messageType</code>
- * is not either <code>INFORMATION</code>,
- * <code>WARNING</code> or <code>ERROR</code>,
- * if <code>message</code> is null,
- * or if <code>message</code> has a length of 0.
- */
- public TextOutputCallback(int messageType, String message) {
- if ((messageType != INFORMATION &&
- messageType != WARNING && messageType != ERROR) ||
- message == null || message.length() == 0)
- throw new IllegalArgumentException();
-
- this.messageType = messageType;
- this.message = message;
- }
-
- /**
- * Get the message type.
- *
- * <p>
- *
- * @return the message type (<code>INFORMATION</code>,
- * <code>WARNING</code> or <code>ERROR</code>).
- */
- public int getMessageType() {
- return messageType;
- }
-
- /**
- * Get the message to be displayed.
- *
- * <p>
- *
- * @return the message to be displayed.
- */
- public String getMessage() {
- return message;
- }
- }