/*
 * 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
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 */

package com.sun.javafx.fxml;

import com.sun.javafx.util.Utils;
import javafx.fxml.FXMLLoader;

/**
 * Used to access internal FXMLLoader methods.
 */
public class FXMLLoaderHelper {
    private static FXMLLoaderAccessor fxmlLoaderAccessor;

    static {
        Utils.forceInit(FXMLLoader.class);
    }

    private FXMLLoaderHelper() {
    }

    public static void setStaticLoad(FXMLLoader fxmlLoader, boolean staticLoad) {
        fxmlLoaderAccessor.setStaticLoad(fxmlLoader, staticLoad);
    }

    public static void setFXMLLoaderAccessor(final FXMLLoaderAccessor newAccessor) {
        if (fxmlLoaderAccessor != null) {
            throw new IllegalStateException();
        }

        fxmlLoaderAccessor = newAccessor;
    }

    public interface FXMLLoaderAccessor {
        void setStaticLoad(FXMLLoader fxmlLoader, boolean staticLoad);
    }
}