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comparison lucene/src/luan/modules/lucene/LuceneSnapshot.java @ 230:4438cb2e04d0

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start lucene git-svn-id: https://luan-java.googlecode.com/svn/trunk@231 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Tue, 30 Sep 2014 20:03:56 +0000
parents
children ef39bc4d3f70
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229:2a54cb7d1cf4 230:4438cb2e04d0
1 package luan.modules.lucene;
2
3 import java.io.IOException;
4 import java.util.Collection;
5 import org.apache.lucene.index.IndexCommit;
6
7
8 public final class LuceneSnapshot {
9 private final LuceneIndex index;
10 private final IndexCommit ic;
11
12 LuceneSnapshot(LuceneIndex index) {
13 this.index = index;
14 try {
15 this.ic = index.snapshotDeletionPolicy.snapshot();
16 } catch(IOException e) {
17 throw new RuntimeException(e);
18 }
19 }
20
21 // call in finally block
22 public void close() {
23 try {
24 index.snapshotDeletionPolicy.release(ic);
25 } catch(IOException e) {
26 throw new RuntimeException(e);
27 }
28 }
29
30 public Collection<String> getFileNames() {
31 try {
32 return ic.getFileNames();
33 } catch(IOException e) {
34 throw new RuntimeException(e);
35 }
36 }
37
38 }