/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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. 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.apache.syncope.core.quartz;
import org.apache.syncope.core.init.JobInstanceLoader;
import org.apache.syncope.core.persistence.beans.Report;
import org.apache.syncope.core.persistence.beans.SchedTask;
import org.apache.syncope.core.persistence.dao.ReportDAO;
import org.apache.syncope.core.persistence.dao.TaskDAO;
import org.quartz.SchedulerContext;
import org.quartz.spi.TriggerFiredBundle;
import org.springframework.beans.BeanWrapper;
import org.springframework.beans.MutablePropertyValues;
import org.springframework.beans.PropertyAccessorFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ConfigurableApplicationContext;
public class SpringBeanJobFactory extends org.springframework.scheduling.quartz.SpringBeanJobFactory {
private String[] ignoredUnknownProperties;
private SchedulerContext schedulerContext;
@Override
public void setIgnoredUnknownProperties(final String[] ignoredUnknownProperties) {
String[] defensiveCopy = ignoredUnknownProperties.clone();
super.setIgnoredUnknownProperties(defensiveCopy);
this.ignoredUnknownProperties = defensiveCopy;
}
@Override
public void setSchedulerContext(final SchedulerContext schedulerContext) {
super.setSchedulerContext(schedulerContext);
this.schedulerContext = schedulerContext;
}
/**
* An implementation of SpringBeanJobFactory that retrieves the bean from the Spring context so that autowiring and
* transactions work.
*
* {@inheritDoc}
*/
@Override
protected Object createJobInstance(final TriggerFiredBundle bundle) throws Exception {
final ApplicationContext ctx = ((ConfigurableApplicationContext) schedulerContext.get("applicationContext"));
// Try to re-create job bean from underlying task (useful for managing
// failover scenarios)
if (!ctx.containsBean(bundle.getJobDetail().getKey().getName())) {
Long taskId = JobInstanceLoader.getTaskIdFromJobName(bundle.getJobDetail().getKey().getName());
if (taskId != null) {
TaskDAO taskDAO = ctx.getBean(TaskDAO.class);
SchedTask task = taskDAO.find(taskId);
JobInstanceLoader jobInstanceLoader = ctx.getBean(JobInstanceLoader.class);
jobInstanceLoader.registerJob(task, task.getJobClassName(), task.getCronExpression());
}
Long reportId = JobInstanceLoader.getReportIdFromJobName(bundle.getJobDetail().getKey().getName());
if (reportId != null) {
ReportDAO reportDAO = ctx.getBean(ReportDAO.class);
Report report = reportDAO.find(reportId);
JobInstanceLoader jobInstanceLoader = ctx.getBean(JobInstanceLoader.class);
jobInstanceLoader.registerJob(report);
}
}
final Object job = ctx.getBean(bundle.getJobDetail().getKey().getName());
final BeanWrapper wrapper = PropertyAccessorFactory.forBeanPropertyAccess(job);
if (isEligibleForPropertyPopulation(wrapper.getWrappedInstance())) {
final MutablePropertyValues pvs = new MutablePropertyValues();
if (this.schedulerContext != null) {
pvs.addPropertyValues(this.schedulerContext);
}
pvs.addPropertyValues(bundle.getJobDetail().getJobDataMap());
pvs.addPropertyValues(bundle.getTrigger().getJobDataMap());
if (this.ignoredUnknownProperties == null) {
wrapper.setPropertyValues(pvs, true);
} else {
for (String propName : this.ignoredUnknownProperties) {
if (pvs.contains(propName) && !wrapper.isWritableProperty(propName)) {
pvs.removePropertyValue(propName);
}
}
wrapper.setPropertyValues(pvs);
}
}
return job;
}
}