/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2013, 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.ee.concurrent;

import java.security.Principal;
import java.util.concurrent.Future;
import javax.annotation.Resource;
import javax.annotation.security.RolesAllowed;
import javax.ejb.EJBContext;
import javax.ejb.LocalBean;
import javax.ejb.Stateless;
import javax.ejb.TransactionManagement;
import javax.ejb.TransactionManagementType;
import javax.enterprise.concurrent.ManagedExecutorService;
import javax.naming.NamingException;

import org.jboss.logging.Logger;

/**
 * @author Eduardo Martins
 */
@Stateless
@TransactionManagement(TransactionManagementType.BEAN)
@LocalBean
@RolesAllowed("guest")
public class DefaultManagedExecutorServiceTestEJB {

    private static final Logger logger = Logger.getLogger(DefaultManagedExecutorServiceTestEJB.class);

    // keep the lookup, it's part of the test. It is not needed for injection of the default managed executor service, but the jndi name used when lookup is missing is the original one in java:jboss/ee/concurrent
    //@Resource(lookup = "java:comp/DefaultManagedExecutorService")
    @Resource
    private ManagedExecutorService executorService;

    @Resource
    private EJBContext ejbContext;

    /**
     * @param task
     * @return
     * @throws NamingException
     */
    public Future<?> submit(TestEJBRunnable task) throws NamingException {
        final Principal principal = ejbContext.getCallerPrincipal();
        logger.debugf("Principal: %s", principal);
        task.setExpectedPrincipal(principal);
        return executorService.submit(task);
    }

}