/*  * Copyright 2005 OpenSymphony  *  * 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. *  */package org.quartz.examples.example5;import java.util.Date;import org.quartz.StatefulJob;import org.quartz.JobDataMap;import org.quartz.JobExecutionContext;import org.quartz.JobExecutionException;/** * <p> * A dumb implementation of Job, for unittesting purposes. * </p> *  * @author James House */public class StatefulDumbJob implements StatefulJob {    /*     * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~     *      * Constants.     *      * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~     */    public static final String NUM_EXECUTIONS = "NumExecutions";    public static final String EXECUTION_DELAY = "ExecutionDelay";    /*     * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~     *      * Constructors.     *      * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~     */    public StatefulDumbJob() {    }    /*     * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~     *      * Interface.     *      * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~     */    /**     * <p>     * Called by the <code>{@link org.quartz.Scheduler}</code> when a <code>{@link org.quartz.Trigger}</code>     * fires that is associated with the <code>Job</code>.     * </p>     *      * @throws JobExecutionException     *           if there is an exception while executing the job.     */    public void execute(JobExecutionContext context)            throws JobExecutionException {        System.err.println("---" + context.getJobDetail().getFullName()                + " executing.[" + new Date() + "]");        JobDataMap map = context.getJobDetail().getJobDataMap();        int executeCount = 0;        if (map.containsKey(NUM_EXECUTIONS))                executeCount = map.getInt(NUM_EXECUTIONS);        executeCount++;        map.put(NUM_EXECUTIONS, executeCount);        long delay = 5000l;        if (map.containsKey(EXECUTION_DELAY))                delay = map.getLong(EXECUTION_DELAY);        try {            Thread.sleep(delay);        } catch (Exception ignore) {        }        System.err.println("  -" + context.getJobDetail().getFullName()                + " complete (" + executeCount + ").");    }}