001// License: GPL. For details, see LICENSE file.
002package org.openstreetmap.josm.io.auth;
003
004/**
005 * Exception thrown for errors while handling credentials.
006 * <p>
007 * Missing credentials and discarded password dialog are not considered an error.
008 * At time of writing, methods return <code>null</code> in this case.
009 * @see CredentialsAgent
010 */
011public class CredentialsAgentException extends Exception {
012
013    /**
014     * Constructs a new {@code CredentialsAgentException}.
015     * @param message the detail message (which is saved for later retrieval by the {@link #getMessage()} method).
016     * @param cause the cause (which is saved for later retrieval by the {@link #getCause()} method).
017     */
018    public CredentialsAgentException(String message, Throwable cause) {
019        super(message, cause);
020    }
021
022    /**
023     * Constructs a new {@code CredentialsAgentException}.
024     * @param message the detail message (which is saved for later retrieval by the {@link #getMessage()} method).
025     */
026    public CredentialsAgentException(String message) {
027        super(message);
028    }
029
030    /**
031     * Constructs a new {@code CredentialsAgentException}.
032     * @param cause the cause (which is saved for later retrieval by the {@link #getCause()} method).
033     */
034    public CredentialsAgentException(Throwable cause) {
035        super(cause);
036    }
037}