/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* 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 org.keycloak.services.scheduled;
import org.jboss.logging.Logger;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.KeycloakSessionFactory;
import org.keycloak.services.ServicesLogger;
import org.keycloak.timer.ScheduledTask;
/**
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
public class ScheduledTaskRunner implements Runnable {
private static final Logger logger = Logger.getLogger(ScheduledTaskRunner.class);
protected final KeycloakSessionFactory sessionFactory;
protected final ScheduledTask task;
public ScheduledTaskRunner(KeycloakSessionFactory sessionFactory, ScheduledTask task) {
this.sessionFactory = sessionFactory;
this.task = task;
}
@Override
public void run() {
KeycloakSession session = sessionFactory.create();
try {
runTask(session);
} catch (Throwable t) {
ServicesLogger.LOGGER.failedToRunScheduledTask(t, task.getClass().getSimpleName());
session.getTransactionManager().rollback();
} finally {
try {
session.close();
} catch (Throwable t) {
ServicesLogger.LOGGER.failedToCloseProviderSession(t);
}
}
}
protected void runTask(KeycloakSession session) {
session.getTransactionManager().begin();
task.run(session);
session.getTransactionManager().commit();
logger.debug("Executed scheduled task " + task.getClass().getSimpleName());
}
}