001/*
002 * PlotSquared, a land and world management plugin for Minecraft.
003 * Copyright (C) IntellectualSites <https://intellectualsites.com>
004 * Copyright (C) IntellectualSites team and contributors
005 *
006 * This program is free software: you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation, either version 3 of the License, or
009 * (at your option) any later version.
010 *
011 * This program is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014 * GNU General Public License for more details.
015 *
016 * You should have received a copy of the GNU General Public License
017 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
018 */
019package com.plotsquared.core.util;
020
021import com.plotsquared.core.util.task.RunnableVal;
022
023import java.util.concurrent.atomic.AtomicBoolean;
024
025public class RuntimeExceptionRunnableVal<T> extends RunnableVal<RuntimeException> {
026
027    private final RunnableVal<T> function;
028    private final AtomicBoolean running;
029
030    public RuntimeExceptionRunnableVal(final RunnableVal<T> function, final AtomicBoolean running) {
031        this.function = function;
032        this.running = running;
033    }
034
035    @Override
036    public void run(RuntimeException value) {
037        try {
038            function.run();
039        } catch (RuntimeException e) {
040            this.value = e;
041        } catch (Throwable neverHappens) {
042            neverHappens.printStackTrace();
043        } finally {
044            running.set(false);
045        }
046        synchronized (function) {
047            function.notifyAll();
048        }
049    }
050
051}