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zheng framework module: job support by quartz

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package com.github.zhengframework.job;

/*-
 * #%L
 * zheng-job
 * %%
 * Copyright (C) 2020 Zheng MingHai
 * %%
 * 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.
 * #L%
 */

import com.google.inject.Injector;
import javax.inject.Inject;
import javax.inject.Singleton;
import lombok.extern.slf4j.Slf4j;
import org.quartz.Job;
import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.spi.JobFactory;
import org.quartz.spi.TriggerFiredBundle;

@Slf4j
@Singleton
final class GuiceJobFactory implements JobFactory {

  private final Injector injector;

  @Inject
  GuiceJobFactory(Injector injector) {
    this.injector = injector;
  }

  @Override
  public Job newJob(TriggerFiredBundle bundle, Scheduler scheduler) throws SchedulerException {
    JobDetail jobDetail = bundle.getJobDetail();
    log.debug("jobDetail={}", jobDetail);
    return injector.getInstance(jobDetail.getJobClass());
  }
}