/*
 * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

import jakarta.servlet.*;

public class ServletRequestListener1 implements ServletRequestListener {

    public void requestInitialized(ServletRequestEvent sre) {
        ServletRequest sr = sre.getServletRequest();
        if (sr.getAttribute("name_2") != null) {
            throw new IllegalStateException(
                "Unexpected request attribute during requestInitialized");
        }
        sr.setAttribute("name_1", "value_1");
    }

    public void requestDestroyed(ServletRequestEvent sre) {
        ServletRequest sr = sre.getServletRequest();
        if (sr.getAttribute("name_2") != null) {
            throw new IllegalStateException(
                "Unexpected request attribute during requestDestroyed");
        }
        sr.removeAttribute("name_1");
    }

}