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86 lines
3.5 KiB
Java
86 lines
3.5 KiB
Java
/***
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* Copyright (c) 2015, Sebastian Sdorra
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of SCM-Manager; nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* https://bitbucket.org/sdorra/scm-manager
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*
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*/
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package sonia.scm.schedule;
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import com.google.common.base.Preconditions;
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import com.google.inject.Injector;
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import com.google.inject.Provider;
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import org.quartz.Job;
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import org.quartz.JobDataMap;
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import org.quartz.JobDetail;
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import org.quartz.JobExecutionContext;
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import org.quartz.JobExecutionException;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import sonia.scm.web.security.AdministrationContext;
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/**
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* InjectionEnabledJob allows the execution of quartz jobs and enable injection on them.
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*
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* @author Sebastian Sdorra <sebastian.sdorra@triology.de>
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* @since 1.47
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*/
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public class InjectionEnabledJob implements Job {
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private static final Logger logger = LoggerFactory.getLogger(InjectionEnabledJob.class);
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@Override
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@SuppressWarnings("unchecked")
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public void execute(JobExecutionContext jec) throws JobExecutionException {
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Preconditions.checkNotNull(jec, "execution context is null");
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JobDetail detail = jec.getJobDetail();
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Preconditions.checkNotNull(detail, "job detail not provided");
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JobDataMap dataMap = detail.getJobDataMap();
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Preconditions.checkNotNull(dataMap, "job detail does not contain data map");
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Injector injector = (Injector) dataMap.get(Injector.class.getName());
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Preconditions.checkNotNull(injector, "data map does not contain injector");
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final Provider<Runnable> runnableProvider = (Provider<Runnable>) dataMap.get(Runnable.class.getName());
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if (runnableProvider == null) {
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throw new JobExecutionException("could not find runnable provider");
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}
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AdministrationContext ctx = injector.getInstance(AdministrationContext.class);
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ctx.runAsAdmin(() -> {
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logger.trace("create runnable from provider");
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Runnable runnable = runnableProvider.get();
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logger.debug("execute injection enabled job {}", runnable.getClass());
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runnable.run();
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});
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}
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}
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