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TemporaryGroupIndexCleaner xref
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1   package org.apache.archiva.indexer.merger.base;
2   /*
3    * Licensed to the Apache Software Foundation (ASF) under one
4    * or more contributor license agreements.  See the NOTICE file
5    * distributed with this work for additional information
6    * regarding copyright ownership.  The ASF licenses this file
7    * to you under the Apache License, Version 2.0 (the
8    * "License"); you may not use this file except in compliance
9    * with the License.  You may obtain a copy of the License at
10   *
11   *   http://www.apache.org/licenses/LICENSE-2.0
12   *
13   * Unless required by applicable law or agreed to in writing,
14   * software distributed under the License is distributed on an
15   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16   * KIND, either express or implied.  See the License for the
17   * specific language governing permissions and limitations
18   * under the License.
19   */
20  
21  import org.apache.archiva.indexer.merger.IndexMerger;
22  import org.slf4j.Logger;
23  import org.slf4j.LoggerFactory;
24  import org.springframework.scheduling.annotation.Scheduled;
25  import org.springframework.stereotype.Service;
26  
27  import javax.inject.Inject;
28  import java.util.Date;
29  
30  /**
31   * @author Olivier Lamy
32   * @since 1.4-M2
33   */
34  @Service
35  public class TemporaryGroupIndexCleaner
36  {
37      private Logger log = LoggerFactory.getLogger( getClass() );
38  
39      @Inject
40      private IndexMerger indexMerger;
41  
42  
43      public TemporaryGroupIndexCleaner( )
44      {
45  
46      }
47  
48      // 900000
49      @Scheduled(fixedDelay = 900000)
50      public void cleanTemporaryIndex()
51      {
52  
53          indexMerger.getTemporaryGroupIndexes()
54              .stream()
55              .forEach( temporaryGroupIndex ->
56                   {
57                       // cleanup files older than the ttl
58                       if ( new Date().getTime() - temporaryGroupIndex.getCreationTime() >
59                           temporaryGroupIndex.getMergedIndexTtl() )
60                       {
61                           log.info( "cleanTemporaryIndex for groupId {}", temporaryGroupIndex.getGroupId() );
62                           indexMerger.cleanTemporaryGroupIndex( temporaryGroupIndex );
63  
64                       }
65                   }
66          );
67      }
68  }