private void unlockIndex(String indexLocation) {
if (IndexReader.indexExists(indexLocation)) {
try {
if (IndexReader.isLocked(indexLocation)) {
Directory directory = FSDirectory.getDirectory(indexLocation);
IndexReader.unlock(directory);
}
} catch (IOException e) {
log.fatal("Error trying to unlock " + indexLocation + " index.", e);
}
}
}
private List getHitIds(Query query) throws IOException {
ArrayList matchIds = new ArrayList();
LinkedHashSet matchIdsSet = new LinkedHashSet();
if (query != null) {
if (r != null) {
if (!r.isCurrent()) {
while (r.isLocked(dir)) ;
r = IndexReader.open(dir);
searcher = new IndexSearcher(r);
}
} else {
r = IndexReader.open(dir);
searcher = new IndexSearcher(r);
}
DocumentCollector s = new DocumentCollector(searcher);
searcher.search(query, s);
// searcher.search(query);
searcher.close();
List hits = s.getStudies();
for (int i = 0; i < hits.size(); i++) {
Document d = (Document) hits.get(i);
Field authority = d.getField("authority");
String authorityStr = authority.stringValue();
Field studyId = d.getField("studyId");
String studyIdStr = studyId.stringValue();
/*
if (studyIdStr.length() < 5) {
StringBuffer pad = new StringBuffer();
for (int j = studyIdStr.length(); j < 5; j++) {
pad.append('0');
}
studyIdStr = pad.toString() + studyIdStr;
}
*/
// Long studyIdLong = Long.valueOf(studyIdStr);
String fileName = authorityStr + File.separator + studyIdStr;
// System.out.println(fileName);
matchIdsSet.add(fileName);
}
searcher.close();
}
matchIds.addAll(matchIdsSet);
return matchIds;
}