appserver/tests/appserv-tests/devtests/ejb/ejb32/timer/opallowed/war/MngTimeoutBean.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.acme.ejb32.timer.opallowed;

import jakarta.annotation.ManagedBean;
import jakarta.ejb.EJB;
import jakarta.ejb.Timer;
import jakarta.ejb.TimerHandle;

@ManagedBean("MngBean")
public class MngTimeoutBean {

    @EJB SingletonTimeout singletonTimeout;

    // this is to test the APIs allowed to be invoked
    // the return values are not cared.
    public void cancelTimer() {
        TimerHandle handle = singletonTimeout.createTimer("managedbean");
        Timer t = handle.getTimer();
        verifyTimerAndCancel(t);
    }

    private void verifyTimerAndCancel(Timer t) {
        t.getHandle();
        t.getInfo();
        t.getNextTimeout();
        t.getSchedule();
        t.getTimeRemaining();
        t.isCalendarTimer();
        t.isPersistent();
        t.cancel();
    }

}