/*
* Copyright 2017 LinkedIn Corp.
*
* 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 azkaban.scheduler;
import java.io.Serializable;
import org.quartz.Job;
import org.quartz.JobExecutionContext;
public abstract class AbstractQuartzJob implements Job {
/**
* Cast the object to the original one with the type. The object must extend Serializable.
*/
protected static <T extends Serializable> T asT(final Object service, final Class<T> type) {
return type.cast(service);
}
@Override
public abstract void execute(JobExecutionContext context);
protected Object getKey(final JobExecutionContext context, final String key) {
return context.getMergedJobDataMap().get(key);
}
}