appserver/tests/appserv-tests/devtests/connector/v3/ejb32-mdb/ejb/ResultsBean.java

/*
 * Copyright (c) 2017, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package com.sun.s1asdev.ejb.ejb32.mdb.ejb;

import jakarta.ejb.LocalBean;
import jakarta.ejb.Lock;
import jakarta.ejb.LockType;
import jakarta.ejb.Singleton;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;

/**
 * @author David Blevins
 */
@Singleton
@LocalBean
@Lock(LockType.READ)
public class ResultsBean implements ResultsRemote {

    private final List<String> invoked = new ArrayList<String>();
    private final CountDownLatch expected = new CountDownLatch(3);

    public void addInvoked(String name) {
        invoked.add(name);
        expected.countDown();
    }

    public boolean awaitInvocations() {
        try {
            return expected.await(1, TimeUnit.MINUTES);
        } catch (InterruptedException e) {
            Thread.interrupted();
            return false;
        }
    }

    public List<String> getInvoked() {
        return invoked;
    }
}