org.summerboot.jexpress.integration.quartz.GuiceSchedulerProvider Maven / Gradle / Ivy
/*
* Copyright 2005-2022 Du Law Office - The Summer Boot Framework Project
*
* The Summer Boot Project licenses this file to you under the Apache License, version 2.0 (the
* "License"); you may not use this file except in compliance with the License and you have no
* policy prohibiting employee contributions back to this file (unless the contributor to this
* file is your current or retired employee). You may obtain a copy of the License at:
*
* https://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.summerboot.jexpress.integration.quartz;
import com.google.inject.Inject;
import com.google.inject.Injector;
import com.google.inject.Provider;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.impl.StdSchedulerFactory;
/**
* need to add the following into GuiceModule:
* bind(Scheduler.class).toProvider(GuiceSchedulerProvider.class).asEagerSingleton();
*
* @author Changski Tie Zheng Zhang 张铁铮, 魏泽北, 杜旺财, 杜富贵
*/
public class GuiceSchedulerProvider implements Provider {
@Inject
protected Injector injector;
@Override
public Scheduler get() {
try {
StdSchedulerFactory factory = new StdSchedulerFactory();
Scheduler scheduler = factory.getScheduler();
scheduler.setJobFactory(new GuiceJobFactory(injector));
scheduler.getListenerManager().addJobListener(new BootJobListener());
return scheduler;
} catch (SchedulerException ex) {
throw new RuntimeException("Failed to provide a Scheduler", ex);
}
}
}