/*
 * jBgJob (Java Background Job) lets you schedule Java jobs to be ran in the background.  They can run in any
 * combination of other threads in the same JVM, other JVMs, or multiple other JVMs, even on different machines.
 * Copyright (C) 2013 Travis Burtrum (moparisthebest)
 *
 * 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.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

package com.moparisthebest.jbgjob;

public abstract class AbstractScheduler implements Scheduler {

	public static final String defaultQueue = System.getProperty("scheduler.default.queue", "default");

	@Override
	public <T> boolean schedule(final Class<? extends BackgroundJob<T>> bgClass, final T dto) {
		return schedule(defaultQueue, bgClass, dto);
	}

	@Override
	public <T> boolean schedule(final String queue, final Class<? extends BackgroundJob<T>> bgClass, final T dto) {
		if (queue == null || bgClass == null || dto == null)
			throw new NullPointerException("No parameters can be null!");
		return schedule(queue, new ScheduledItem<T>(bgClass, dto));
	}

	@Override
	public <T> boolean schedule(final String queue, final ScheduledItem<T> scheduledItem) {
		if (queue == null || scheduledItem == null)
			throw new NullPointerException("No parameters can be null!");
		return true;
	}

	@Override
	public void close() {
		//nothing to close here
	}
}