/*

 * Copyright (c) 2018, 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.jfr.api.flightrecorder;

import static jdk.test.lib.Asserts.assertTrue;

import java.util.Set;

import jdk.jfr.Event;

import jdk.jfr.Recording;

import jdk.jfr.SettingControl;

import jdk.jfr.SettingDefinition;

 * @test

 * @key jfr

 * @library /test/lib

 * @run main/othervm jdk.jfr.api.flightrecorder.TestSettingsControl

 */

public class TestSettingsControl {

    static class MySettingsControl extends SettingControl {

        public static boolean setWasCalled;

        private String value = "default";

        @Override

        public String combine(Set<String> values) {

           StringBuilder sb = new StringBuilder();

            for(String s : values) {

                sb.append(s).append(" ");

            }

            return sb.toString();

        }

        @Override

        public void setValue(String value) {

            setWasCalled = true;

            this.value = value;

        }

        @Override

        public String getValue() {

            return value;

        }

    }

    static class MyCustomSettingEvent extends Event {

        @SettingDefinition

        boolean mySetting(MySettingsControl msc) {

            return true;

        }

    }

    public static void main(String[] args) throws Throwable {

        Recording r = new Recording();

        r.enable(MyCustomSettingEvent.class).with("mySetting", "myvalue");

        r.start();

        MyCustomSettingEvent e = new MyCustomSettingEvent();

        e.commit();

        r.stop();

        r.close();

        assertTrue(MySettingsControl.setWasCalled, "SettingControl.setValue was not called");

    }

}