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/*
* Copyright © 2017-2018 AT&T Intellectual Property.
* Modifications Copyright © 2018 IBM.
*
* 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.
*
*
* Unless otherwise specified, all documentation contained herein is licensed
* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
* you may not use this documentation except in compliance with the License.
* You may obtain a copy of the License at
*
* https://creativecommons.org/licenses/by/4.0/
*
* Unless required by applicable law or agreed to in writing, documentation
* 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.onap.optf.cmso.eventq;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import org.onap.observations.Mdc;
import org.onap.optf.cmso.common.LogMessages;
import org.onap.optf.cmso.model.dao.ChangeManagementScheduleDAO;
import org.quartz.DisallowConcurrentExecution;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.quartz.QuartzJobBean;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;
/**
* This quartz job runs periodically to query the ChangeManagementSChedule table
* to create CmJobs to queue in quartx.
*
*/
@Component
@DisallowConcurrentExecution
public class CmQuartzJob extends QuartzJobBean {
private static EELFLogger debug = EELFManager.getInstance().getDebugLogger();
@Autowired
CMSQueueJob qqJob;
// This is not called directly. Using @Autowired to ensure that startup
// Runs before the fist invocation of executeInternal
@Autowired
CmQuartzJobStartup startup;
@Autowired
ChangeManagementScheduleDAO cmScheduleDao;
@Override
@Transactional
protected void executeInternal(JobExecutionContext context) throws JobExecutionException {
Mdc.quartzJobBegin(context);
debug.debug(LogMessages.CM_QUARTZ_JOB, "Entered");
// This logic does not make sense in k8s since we cannot count on IP address
// as the dispatch.
// Need to understand how to requeue when instances go down while dispatching
// jobs
// between "Queued for Dispatch" and "Triggered"
// startup.startup(); // Runs once
// Turns out that this is not necessary, Quartz does what makes sense after all
// if (isStale(context))
// return;
try {
boolean moreToSchedule = true;
while (moreToSchedule) {
try {
moreToSchedule = qqJob.queueImminentJobs();
} catch (Exception e) {
debug.debug(LogMessages.UNEXPECTED_EXCEPTION, e, e.getMessage());
moreToSchedule = false;
}
}
} catch (Exception e) {
debug.debug(LogMessages.UNEXPECTED_EXCEPTION, e, e.getMessage());
}
debug.debug(LogMessages.CM_QUARTZ_JOB, "Exited");
}
}
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