/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2010, Red Hat, Inc., and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This 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 software 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 software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.jboss.as.test.integration.ejb.threadpool;

import jakarta.ejb.Schedule;
import jakarta.ejb.Singleton;
import jakarta.ejb.Startup;
import jakarta.ejb.Timer;
import java.util.Collections;
import java.util.Set;
import java.util.concurrent.ConcurrentSkipListSet;

@Startup
@Singleton
public class ScheduleSingletonOneTimer {
    private final ConcurrentSkipListSet<String> threadNames = new ConcurrentSkipListSet<String>();

    @Schedule(second="*/1", minute="*", hour="*", persistent=false)
    public void timeout(Timer t) {
        threadNames.add(Thread.currentThread().getName());
    }

    public Set<String> getThreadNames() {
        return Collections.unmodifiableSet(threadNames);
    }
}


