Re: [infinispan-dev] How to get key ID passivated into DB

Hi all! I have a question about entry passivation into DB, concretly this class LockSupportCacheStore and method store @Override public final void store(InternalCacheEntry ed) throws CacheLoaderException { if (trace) { log.tracef("store(%s)", ed); } if (ed == null) { return; } if (ed.canExpire() && ed.isExpired(timeService.wallClockTime())) { if (containsKey(ed.getKey())) { if (trace) { log.tracef("Entry %s is expired! Removing!", ed); } remove(ed.getKey()); } else { if (trace) { log.tracef("Entry %s is expired! Not doing anything.", ed); } } return; } L keyHashCode = getLockFromKey(ed.getKey()); <<< here key is generated like ed.getKey().hashCode() & 0xfffffc00; lockForWriting(keyHashCode); try { storeLockSafe(ed, keyHashCode); <<< here it should be stored into Bucket and then stored in DB } finally { unlock(keyHashCode); } if (trace) { log.tracef("exit store(%s)", ed); } } When I use RemoteCacheManager and RemoteCache I am putting entries into cache cache.put("key1", "v1"); cache.put("key2", "v2"); cache.put("key3", "v3"); Then 2 entries are passivated and stored in DB ID DATA VERSION 183713792 0301fe032a01034c422b21033e286d7942657374506572736f6e616c4b657957686963684861734e657665724265656e426574746572420521033e02763203620003630000000000000002 -1 23486464 0301fe032a01034c420721033e046b657931420521033e02763103620003630000000000000001 -1 IDs are generated from method above and byte[] keyBytes = marshaller.objectToByteBuffer(key, 64); <<< data are marshalled long keyID = ByteArrayEquivalence.INSTANCE.hashCode(keyBytes) & 0xfffffc00 //computation taken from BucketBasedCacheStore << this does not work for me And next step I'd like to retrieve data from DB SELECT ID, DATA FROM JDBC_BINARY_DEFAULT WHERE ID=keyID But in method @Override public Integer getLockFromKey(Object key) { return key.hashCode() & 0xfffffc00; <<< here should be used Arrays.hashCode((byte[])key) & 0xfffffc00), if key is represented as byte array, or Used ByteArrayEquivalence instead of simple byte array(byte[]) as argument