org.quartz.jobs.SimpleJobFactory Maven / Gradle / Ivy

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/*
 * Copyright 2001-2009 Terracotta, Inc.
 *
 * 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.jobs;

import org.quartz.core.Scheduler;
import org.quartz.core.TriggerFiredBundle;
import org.quartz.exceptions.SchedulerException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * The default JobFactory used by Quartz - simply calls newInstance() on the job class.
 *
 * @see JobFactory
 * @see PropertySettingJobFactory
 * @author jhouse
 */
public class SimpleJobFactory implements JobFactory {

  private final Logger log = LoggerFactory.getLogger(getClass());

  @Override
  public Job newJob(TriggerFiredBundle bundle, Scheduler Scheduler) throws SchedulerException {

    JobDetail jobDetail = bundle.getJobDetail();
    Class jobClass = jobDetail.getJobClass();
    try {
      if (log.isDebugEnabled()) {
        log.debug("Producing instance of Job '" + jobDetail.getName() + "', class=" + jobClass.getName());
      }

      return jobClass.newInstance();
    } catch (Exception e) {
      SchedulerException se = new SchedulerException("Problem instantiating class '" + jobDetail.getJobClass().getName() + "'", e);
      throw se;
    }
  }

}