Package org.infinispan.lucene

Examples of org.infinispan.lucene.FileMetadata

65
66
67
68
69
70
71
72
    * @param fileName
    * @return the FileMetadata associated with the fileName, or null if the file wasn't found.
    */
   public FileMetadata getFileMetadata(final String fileName) {
      FileCacheKey key = new FileCacheKey(indexName, fileName);
      FileMetadata metadata = (FileMetadata) cache.get(key);
      return metadata;
   }
View Full Code Here
156
157
158
159
160
161
162
163
164
165
166
167
   static void realFileDelete(FileReadLockKey readLockKey, AdvancedCache cache) {
      final String indexName = readLockKey.getIndexName();
      final String filename = readLockKey.getFileName();
      FileCacheKey key = new FileCacheKey(indexName, filename);
      boolean batch = cache.startBatch();
      FileMetadata file = (FileMetadata) cache.withFlags(Flag.SKIP_LOCKING).remove(key);
      for (int i = 0; i < file.getNumberOfChunks(); i++) {
         ChunkCacheKey chunkKey = new ChunkCacheKey(indexName, filename, i);
         cache.withFlags(Flag.SKIP_REMOTE_LOOKUP).removeAsync(chunkKey); 
      }
      cache.withFlags(Flag.SKIP_REMOTE_LOOKUP).removeAsync(key);
      //last operation, as being set as value==0 it prevents others from using it during the deletion process:
View Full Code Here
222
223
224
225
226
227
228
229
230
231
      final String fileName = key.getFileName();
      final long fileModified = directory.fileModified(fileName);
      final long fileLength = directory.fileLength(fileName);
      // We're forcing the buffer size of a to-be-read segment to the full file size:
      final int bufferSize = (int) Math.min(fileLength, (long)autoChunkSize);
      final FileMetadata meta = new FileMetadata(bufferSize);
      meta.setLastModified(fileModified);
      meta.setSize(fileLength);
      return meta;
   }
View Full Code Here
72
73
74
75
76
77
78
79
80
81
82
83
84
   private void assertFileAfterDeletion(Cache cache) {
      Set<String> fileList = (Set<String>) cache.get(new FileListCacheKey(INDEX_NAME));
      AssertJUnit.assertNotNull(fileList);
      AssertJUnit.assertFalse(fileList.contains(filename));

      FileMetadata metadata = (FileMetadata) cache.get(new FileCacheKey(INDEX_NAME, filename));
      AssertJUnit.assertNotNull(metadata);
      long totalFileSize = metadata.getSize();
      int chunkNumbers = (int)(totalFileSize / CHUNK_SIZE);

      for(int i = 0; i < chunkNumbers; i++) {
         AssertJUnit.assertNotNull(cache.get(new ChunkCacheKey(INDEX_NAME, filename, i, CHUNK_SIZE)));
      }
View Full Code Here
116
117
118
119
120
121
122
123
124
125
126
127
            AssertJUnit.assertEquals(fileCacheKey.getIndexName(), INDEX_NAME);
            String filename = fileCacheKey.getFileName();
            Object value = cache.get(fileCacheKey);
            AssertJUnit.assertNotNull(value);
            AssertJUnit.assertTrue(value instanceof FileMetadata);
            FileMetadata metadata = (FileMetadata) value;
            long totalFileSize = metadata.getSize();
            long actualFileSize = DirectoryIntegrityCheck.deepCountFileSize(fileCacheKey, cache);
            AssertJUnit.assertEquals(actualFileSize, totalFileSize);

            if(filename.contains(this.filename)) {
               AssertJUnit.assertFalse(fileCacheKey + " should not have existed", fileList.contains(filename));
View Full Code Here
26
27
28
29
30
31
32
33
34
35
   public void testAutoChunkingOnLargeFiles() {
      FileCacheKey k = new FileCacheKey(INDEX_NAME, FILE_NAME);
      DirectoryLoaderAdaptor adaptor = new DirectoryLoaderAdaptor(new InternalDirectoryContractImpl(), INDEX_NAME, AUTO_BUFFER);
      Object loaded = adaptor.load(k);
      AssertJUnit.assertTrue(loaded instanceof FileMetadata);
      FileMetadata metadata = (FileMetadata)loaded;
      AssertJUnit.assertEquals(23, metadata.getLastModified());
      AssertJUnit.assertEquals(TEST_SIZE, metadata.getSize());
      AssertJUnit.assertEquals(AUTO_BUFFER, metadata.getBufferSize());
   }
View Full Code Here
231
232
233
234
235
236
237
238
239
240
   private FileMetadata loadIntern(final FileCacheKey key) throws IOException {
      final String fileName = key.getFileName();
      final long fileModified = directory.fileModified(fileName);
      final long fileLength = directory.fileLength(fileName);
      // We're forcing the buffer size of a to-be-read segment to the full file size:
      final FileMetadata meta = new FileMetadata((int) fileLength);
      meta.setLastModified(fileModified);
      meta.setSize(fileLength);
      return meta;
   }
View Full Code Here
176
177
178
179
180
181
182
183
184
185
186
187
188
189
      final boolean trace = log.isTraceEnabled();
      final String indexName = readLockKey.getIndexName();
      final String filename = readLockKey.getFileName();
      final FileCacheKey key = new FileCacheKey(indexName, filename);
      if (trace) log.tracef("deleting metadata: %s", key);
      final FileMetadata file = (FileMetadata) metadataCache.remove(key);
      if (file != null) { //during optimization of index a same file could be deleted twice, so you could see a null here
         final int bufferSize = file.getBufferSize();
         for (int i = 0; i < file.getNumberOfChunks(); i++) {
            ChunkCacheKey chunkKey = new ChunkCacheKey(indexName, filename, i, bufferSize);
            if (trace) log.tracef("deleting chunk: %s", chunkKey);
            chunksCache.withFlags(Flag.IGNORE_RETURN_VALUES).removeAsync(chunkKey);
         }
      }
View Full Code Here
76
77
78
79
80
81
82
83
84
85
      this.fileKey = fileKey;
      this.bufferSize = bufferSize;
      this.fileOps = fileList;
      this.buffer = new byte[this.bufferSize];
      this.firstChunkBuffer = buffer;
      this.file = new FileMetadata(bufferSize);
      if (trace) {
         log.tracef("Opened new IndexOutput for file:%s in index: %s", fileKey.getFileName(), fileKey.getIndexName());
      }
   }
View Full Code Here
85
86
87
88
89
90
91
92
93
94
95
96
97
    /**
     * Used by Lucene v3.x only
     */
    long fileModified(final String name) {
       final FileMetadata fileMetadata = fileOps.getFileMetadata(name);
       if (fileMetadata == null) {
          return 0L;
       }
       else {
          return fileMetadata.getLastModified();
       }
    }
View Full Code Here
TOP

Related Classes of org.infinispan.lucene.FileMetadata

  • org.infinispan.lucene.cacheloader.DirectoryLoaderAdaptor
  • org.infinispan.lucene.cacheloader.LargeIndexesTest
  • org.infinispan.lucene.cachestore.DirectoryLoaderAdaptor
  • org.infinispan.lucene.cachestore.LargeIndexesTest
  • org.infinispan.lucene.DirectoryIntegrityCheck
  • org.infinispan.lucene.impl.DirectoryImplementor
  • org.infinispan.lucene.impl.FileListOperations
  • org.infinispan.lucene.impl.InfinispanIndexOutput
  • org.infinispan.lucene.readlocks.DistributedSegmentReadLocker
  • org.infinispan.lucene.readlocks.LocalLockStressTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.