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- package org.apache.archiva.indexer.merger;
-
- /*
- * 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.
- */
-
- import org.apache.archiva.admin.model.beans.RepositoryGroup;
- import org.apache.archiva.scheduler.MergedRemoteIndexesScheduler;
- import org.apache.commons.lang.StringUtils;
- import org.slf4j.Logger;
- import org.slf4j.LoggerFactory;
- import org.springframework.scheduling.TaskScheduler;
- import org.springframework.scheduling.support.CronTrigger;
- import org.springframework.stereotype.Service;
-
- import javax.inject.Inject;
- import javax.inject.Named;
- import java.nio.file.Path;
- import java.util.List;
- import java.util.Map;
- import java.util.concurrent.ConcurrentHashMap;
- import java.util.concurrent.ScheduledFuture;
-
- /**
- * @author Olivier Lamy
- * @since 2.0.0
- */
- @Service( "mergedRemoteIndexesScheduler#default" )
- public class DefaultMergedRemoteIndexesScheduler
- implements MergedRemoteIndexesScheduler
- {
-
- private Logger logger = LoggerFactory.getLogger( getClass() );
-
- @Inject
- @Named( value = "taskScheduler#mergeRemoteIndexes" )
- private TaskScheduler taskScheduler;
-
- @Inject
- private IndexMerger indexMerger;
-
- private Map<String, ScheduledFuture> scheduledFutureMap = new ConcurrentHashMap<>();
-
- @Override
- public void schedule( RepositoryGroup repositoryGroup, Path directory )
- {
- if ( StringUtils.isEmpty( repositoryGroup.getCronExpression() ) )
- {
- return;
- }
- CronTrigger cronTrigger = new CronTrigger( repositoryGroup.getCronExpression() );
-
- List<String> repositories = repositoryGroup.getRepositories();
-
- IndexMergerRequest indexMergerRequest =
- new IndexMergerRequest( repositories, true, repositoryGroup.getId(), repositoryGroup.getMergedIndexPath(),
- repositoryGroup.getMergedIndexTtl() ).mergedIndexDirectory( directory );
-
- MergedRemoteIndexesTaskRequest taskRequest =
- new MergedRemoteIndexesTaskRequest( indexMergerRequest, indexMerger );
-
- logger.info( "schedule merge remote index for group {} with cron {}", repositoryGroup.getId(),
- repositoryGroup.getCronExpression() );
-
- ScheduledFuture scheduledFuture =
- taskScheduler.schedule( new MergedRemoteIndexesTask( taskRequest ), cronTrigger );
- scheduledFutureMap.put( repositoryGroup.getId(), scheduledFuture );
- }
-
- @Override
- public void unschedule( RepositoryGroup repositoryGroup )
- {
- ScheduledFuture scheduledFuture = scheduledFutureMap.remove( repositoryGroup.getId() );
- if ( scheduledFuture != null )
- {
- scheduledFuture.cancel( true );
- }
- }
- }
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