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1 package org.enhydra.snapper.wrapper.lucene;
2
3
4
6
7 import org.apache.lucene.analysis.standard.StandardAnalyzer;
8 import org.apache.lucene.index.IndexWriter;
10 import org.enhydra.snapper.api.Indexer;
11
12 import java.io.*;
13
14
15 public class LuceneIndexer implements Indexer{
16
17 IndexWriter writer;
18 File originalFile;
19 String  contents;
20 long age, size;
21 int maxSize;
22
23 public LuceneIndexer() {}
24
25
26 public void setUpIndexer(String siteName, String language, boolean create, int maxLength) {
28 try {
29 writer = new IndexWriter(siteName, new StandardAnalyzer(), create);
30 this.maxSize = maxLength;
31 }
32 catch (IOException e) {
33 try{
34 LuceneIndexerFactory.logger.error("Could not initialize Indexer");
35 } catch (Exception ex) {System.out.println(" caught a " + e.getClass() +
36 "\n with message: " + e.getMessage());
37 }
38
39 }
40 }
41 public void setMaxAge(String age){
42 this.age = Long.parseLong(age);
43 }
44 public void setMaxSize(String size){
45 this.size = Long.parseLong(size);
46 }
47
48 public void optimize()
49 {
50 try{
51 writer.optimize();
52 }
53 catch (IOException e) {
54 try{
55 LuceneIndexerFactory.logger.error("Could not optimize Indexer");
56 } catch (Exception ex) {System.out.println(" caught a " + e.getClass() +
57 "\n with message: " + e.getMessage());
58 }
59 }
60 }
61
62 public void close()
63 {
64 try{
65 writer.close();
66 }
67 catch (IOException e) {
68 try{
69 LuceneIndexerFactory.logger.error("Could not close Indexer");
70 } catch (Exception ex) {System.out.println(" caught a " + e.getClass() +
71 "\n with message: " + e.getMessage());
72 }
73 }
74 }
75
76 public void indexDoc(long timestamp, String path, String text, String type, String title, String properties, String metadata, String fileName) throws IOException
77 {
78 try{
79
80 writer.addDocument(FileDocument.Document(timestamp, path, text, type, title, maxSize, properties, metadata, fileName));
81 } catch (IOException e) {
82 try{
83 LuceneIndexerFactory.logger.error("Could not add document to Indexer");
84 } catch (Exception ex) {System.out.println(" caught a " + e.getClass() +
85 "\n with message: " + e.getMessage());
86 }
87 }
88 }
89
90
103
104
105
106 }
107 |
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