public void flush(final DbCollection coll, final String docName, final PropertyMap docProps)
throws IOException {
final File chunkFile = getChunkFile(coll, docName);
assert (!chunkFile.exists()) : "file already exists: " + chunkFile.getAbsolutePath();
final int splen = _strPool.size();
final Segments paged = new VarSegments(chunkFile, DescriptorType.hash);
for (int i = 0; i < splen; i++) { // big string
final byte[] b = _strPool.get(i);
final int addr = stringKey(i);
paged.write(addr, b);
}
_strPool.clear();
final long lcclen = _cpointer >> BLOCK_SHIFT;
assert (lcclen <= Integer.MAX_VALUE) : lcclen;
final int cclen = Math.min((int) lcclen, _cchunks.length - 1);
for (int i = 0; i <= cclen; i++) {
final char[] c = _cchunks[i];
final byte[] b = compress(compressor, c);
final long addr = chunkKey(i * DEFAULT_BLOCK_SIZE_L);
paged.write(addr, b);
_cchunks[i] = null;
}
docProps.setProperty(KEY_STRPOOL_WRITTEN, String.valueOf(splen));
docProps.setProperty(KEY_CHUNK_WRITTEN, String.valueOf(cclen));
paged.flush(false);
close();
LOG.info("write string chunk file:" + chunkFile.getAbsolutePath());
}
@Override
public void flush(final DbCollection coll, final String docName, final PropertyMap docProps)
throws IOException {
final int splen = _strPool.size();
for (int i = 0; i < splen; i++) { // big string
final byte[] b = _strPool.get(i);
final int addr = stringKey(spwritten + i);
_paged.write(addr, b);
}
if (LOG.isDebugEnabled()) {
if (splen > 0) {
LOG.debug("Paged out big string: " + spwritten + " - " + (spwritten + splen - 1));
}
}
_strPool.clear();
this.spwritten += splen;
final long lcclen = _cpointer >> BLOCK_SHIFT;
assert (lcclen <= Integer.MAX_VALUE) : lcclen;
final int cclimit = Math.min((int) lcclen, _cchunks.length - 1);
for (int i = lccwritten; i <= cclimit; i++) {
final char[] c = _cchunks[i];
if (c == null) {
continue;
}
final byte[] b = compress(compressor, c);
final long addr = chunkKey((ccwritten + i) * DEFAULT_BLOCK_SIZE_L);
_paged.write(addr, b);
_cchunks[i] = null;
}
this.ccwritten += cclimit;
if (LOG.isDebugEnabled()) {
LOG.debug(
"Paged out chunk chars: "
+ lccwritten
+ " - "
+ cclimit
+ ", next ccwritten: "
+ ccwritten);
}
docProps.setProperty(KEY_STRPOOL_WRITTEN, Integer.toString(spwritten));
docProps.setProperty(KEY_CHUNK_WRITTEN, Integer.toString(ccwritten));
_paged.flush(false);
close();
}