SyncThrowableThread.java

/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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 Lesser General Public License for more
 * details.
 */

package com.liferay.portal.kernel.test;

import com.liferay.portal.kernel.util.ReflectionUtil;

import java.util.concurrent.Callable;
import java.util.concurrent.FutureTask;

/**
 * @author Shuyang Zhou
 */
public class SyncThrowableThread<V> extends Thread {

	public SyncThrowableThread(Callable<V> callable) {
		_futureTask = new FutureTask<>(callable);
	}

	@Override
	public void run() {
		_futureTask.run();
	}

	public V sync() {
		try {
			join();

			return _futureTask.get();
		}
		catch (Throwable t) {
			return ReflectionUtil.throwException(t);
		}
	}

	private final FutureTask<V> _futureTask;

}