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Posted to commits@lenya.apache.org by mi...@apache.org on 2004/08/02 08:28:44 UTC
cvs commit: cocoon-lenya/src/java/org/apache/lenya/lucene/index AbstractIndexer.java
michi 2004/08/01 23:28:44
Modified: src/java/org/apache/lenya/lucene/index AbstractIndexer.java
Log:
create index if it does not exist yet
Revision Changes Path
1.22 +20 -13 cocoon-lenya/src/java/org/apache/lenya/lucene/index/AbstractIndexer.java
Index: AbstractIndexer.java
===================================================================
RCS file: /home/cvs/cocoon-lenya/src/java/org/apache/lenya/lucene/index/AbstractIndexer.java,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -r1.21 -r1.22
--- AbstractIndexer.java 2 Aug 2004 00:19:42 -0000 1.21
+++ AbstractIndexer.java 2 Aug 2004 06:28:44 -0000 1.22
@@ -113,25 +113,32 @@
File indexDir = new File(config.resolvePath(config.getIndexDir()));
log.debug("Index dir: " + indexDir);
+
String id = IndexIterator.createID(file, dumpDir);
- // Delete from index
- IndexReader reader = IndexReader.open(indexDir.getAbsolutePath());
- Term term = new Term("id", id);
- log.debug(term.toString());
- int numberOfDeletedDocuments = reader.delete(term);
- if (numberOfDeletedDocuments == 1) {
- log.info("Document has been deleted: " + term);
+ boolean createNewIndex = false;
+ if (!IndexReader.indexExists(indexDir)) {
+ log.warn("Index does not exist yet: " + indexDir);
+ createNewIndex = true;
} else {
- log.warn("No such document found in this index: " + term);
+ // Delete from index
+ IndexReader reader = IndexReader.open(indexDir.getAbsolutePath());
+ Term term = new Term("id", id);
+ log.debug(term.toString());
+ int numberOfDeletedDocuments = reader.delete(term);
+ if (numberOfDeletedDocuments == 1) {
+ log.info("Document has been deleted: " + term);
+ } else {
+ log.warn("No such document found in this index: " + term);
+ }
+ //log.debug("Number of deleted documents: " + numberOfDeletedDocuments);
+ //log.debug("Current number of documents in this index: " + reader.numDocs());
+ reader.close();
}
- //log.debug("Number of deleted documents: " + numberOfDeletedDocuments);
- //log.debug("Current number of documents in this index: " + reader.numDocs());
- reader.close();
// Append to index
Document doc = getDocumentCreator().getDocument(new File(dumpDir, id), dumpDir);
- IndexWriter writer = new IndexWriter(indexDir, new StandardAnalyzer(), false);
+ IndexWriter writer = new IndexWriter(indexDir, new StandardAnalyzer(), createNewIndex);
writer.maxFieldLength = 1000000;
writer.addDocument(doc);
//log.debug("Document has been added: " + doc);
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