ScheduleExample.java

/*
 * JBoss, Home of Professional Open Source
 * Copyright 2015, Red Hat, Inc. and/or its affiliates, and individual
 * contributors by the @authors tag. See the copyright.txt in the
 * distribution for a full listing of individual contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
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package org.jboss.as.quickstarts.ejbTimer;

import java.text.SimpleDateFormat;
import java.util.Date;
import javax.ejb.Schedule;
import javax.ejb.Singleton;

/**
 * Demonstrates how to use the EJB's @Schedule.
 *
 * @author <a href="mailto:ozizka@redhat.com">Ondrej Zizka</a>
 */
@Singleton
public class ScheduleExample {

    @Schedule(second = "*/6", minute = "*", hour = "*", persistent = false)
    public void doWork() {
        Date currentTime = new Date();
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy.MM.dd G 'at' HH:mm:ss z");
        System.out.println("ScheduleExample.doWork() invoked at " + simpleDateFormat.format(currentTime));
    }

}