/*
 * Copyright (c) 2021, 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
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package jdk.jfr.internal.jfc.model;

import java.util.Map;
import java.util.TreeMap;

public final class SettingsLog {
    private static final Map<String, String> settings = new TreeMap<>();
    private static boolean enabled;

    public static void enable() {
        enabled = true;
    }

    public static void flush() {
        if (!settings.isEmpty()) {
            System.out.println();
            System.out.println("Setting:");
            for (var s : settings.entrySet()) {
                System.out.println("\"" + s.getKey() + "=" + s.getValue() + "\"");
            }
            settings.clear();
        }
    }

    static void log(XmlSetting setting, String value) {
        if (enabled) {
            settings.put(setting.getFullName(), value);
        }
    }
}