Field binaryFldStored = new Field("binaryStored", binaryValStored.getBytes(), Field.Store.YES);
Field binaryFldCompressed = new Field("binaryCompressed", binaryValCompressed.getBytes(), Field.Store.COMPRESS);
Field stringFldStored = new Field("stringStored", binaryValStored, Field.Store.YES, Field.Index.NO, Field.TermVector.NO);
Field stringFldCompressed = new Field("stringCompressed", binaryValCompressed, Field.Store.COMPRESS, Field.Index.NO, Field.TermVector.NO);
try {
// binary fields with store off are not allowed
new Field("fail", binaryValCompressed.getBytes(), Field.Store.NO);
fail();
}
catch (IllegalArgumentException iae) {
;
}
Document doc = new Document();
doc.add(binaryFldStored);
doc.add(binaryFldCompressed);
doc.add(stringFldStored);
doc.add(stringFldCompressed);
/** test for field count */
assertEquals(4, doc.fields.size());
/** add the doc to a ram index */
RAMDirectory dir = new RAMDirectory();
IndexWriter writer = new IndexWriter(dir, new StandardAnalyzer(), true);
writer.addDocument(doc);
writer.close();
/** open a reader and fetch the document */
IndexReader reader = IndexReader.open(dir);
Document docFromReader = reader.document(0);
assertTrue(docFromReader != null);
/** fetch the binary stored field and compare it's content with the original one */
String binaryFldStoredTest = new String(docFromReader.getBinaryValue("binaryStored"));
assertTrue(binaryFldStoredTest.equals(binaryValStored));
/** fetch the binary compressed field and compare it's content with the original one */
String binaryFldCompressedTest = new String(docFromReader.getBinaryValue("binaryCompressed"));
assertTrue(binaryFldCompressedTest.equals(binaryValCompressed));
/** fetch the string field and compare it's content with the original one */
String stringFldStoredTest = new String(docFromReader.get("stringStored"));
assertTrue(stringFldStoredTest.equals(binaryValStored));
/** fetch the compressed string field and compare it's content with the original one */
String stringFldCompressedTest = new String(docFromReader.get("stringCompressed"));
assertTrue(stringFldCompressedTest.equals(binaryValCompressed));
/** delete the document from index */
reader.delete(0);
assertEquals(0, reader.numDocs());
reader.close();
