/*

 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package jdk.javadoc.internal.doclets.toolkit;

/**

 * Supertype for all checked doclet exceptions.

 *

 * <p><b>This is NOT part of any supported API.

 * If you write code that depends on this, you do so at your own risk.

 * This code and its internal interfaces are subject to change or

 * deletion without notice.</b>

 *

 * @apiNote This is primarily intended for the benefit of the builder API

 *  in {@code jdk.javadoc.internal.doclets.toolkit.builders}.

 */

public class DocletException extends Exception {

    private static final long serialVersionUID = 1L;

    /**

     * Creates a DocletException with a given detail message.

     *

     * The message may or may not be intended for presentation to the end user.

     *

     * @param message the detail message.

     */

    protected DocletException(String message) {

        super(message);

        if (message == null || message.isEmpty()) {

            throw new IllegalArgumentException();

        }

    }

    /**

     * Creates a DocletException with a given detail message and underlying cause.

     *

     * The message may or may not be intended for presentation to the end user.

     *

     * @param message the detail message.

     * @param cause the underlying cause

     */

    protected DocletException(String message, Throwable cause) {

        super(message, cause);

        if (message == null || message.isEmpty()) {

            throw new IllegalArgumentException();

        }

    }

}