/////////////////////////////////////////////////////
// 샘플 도큐먼트에 대한 인덱싱을 수행하는 함수.
private void createIndex() throws IOException, SAXException, TikaException {
indexer = new Indexer(indexDir);
int numIndexed;
long startTime = System.currentTimeMillis();
numIndexed = indexer.createIndex(dataDir, new TextFileFilter());
long endTime = System.currentTimeMillis();
indexer.close();
System.out.println(numIndexed + "File indexed, time taken: " + (endTime - startTime) + " ms");
}
// @Override
public void addOrUpdateDocuments(String documents) {
// TODO Auto-generated method stub
// System.out.println("the string json "+ documents);
SearchItemClass items = Json2Doc(documents);
// System.out.println("the string json "+items.content.get(0).title);
try {
indexer.indexItems(items);
indexer.close();
} catch (Exception e) {
e.printStackTrace();
}
}
public boolean checkPDF(File pdfFile, String text) {
int result = 0;
try {
IndexItem pdfIndexItem = index(pdfFile);
// creating an instance of the indexer class and indexing the items
Indexer indexer = new Indexer(INDEX_DIR);
indexer.index(pdfIndexItem);
indexer.close();
// creating an instance of the Searcher class to the query the index
Searcher searcher = new Searcher(INDEX_DIR);
result = searcher.findByContent(text, DEFAULT_RESULT_SIZE);
searcher.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return containsWord(result);
}
