public String readStr(DataInputInputStream dis, StringCache stringCache) throws IOException {
int sz = readSize(dis);
if (bytes == null || bytes.length < sz) bytes = new byte[sz];
dis.readFully(bytes, 0, sz);
if (stringCache != null) {
return stringCache.get(bytesRef.reset(bytes, 0, sz));
} else {
arr.reset();
ByteUtils.UTF8toUTF16(bytes, 0, sz, arr);
return arr.toString();
}
}
public String get(StringBytes b) {
String result = cache.get(b);
if (result == null) {
// make a copy because the buffer received may be changed later by the caller
StringBytes copy =
new StringBytes(
Arrays.copyOfRange(b.bytes, b.offset, b.offset + b.length), 0, b.length);
CharArr arr = new CharArr();
ByteUtils.UTF8toUTF16(b.bytes, b.offset, b.length, arr);
result = arr.toString();
cache.put(copy, result);
}
return result;
}