Examples of com.fasterxml.storemate.store.lastaccess.EntryLastAccessed

Package com.fasterxml.storemate.store.lastaccess

Examples of com.fasterxml.storemate.store.lastaccess.EntryLastAccessed

com.fasterxml.storemate.store.lastaccess.EntryLastAccessed
Default value container for simple last-accessed information, associated with one or more entries. Entries are usually used for implementing dynamic time-to-live based on when an entry (or one of entries of a group) is last-accessed.
Internal structure is:
1. #0: long lastAccessTime -- value used for TTL checks
2. #8: long expirationTime -- timestamp when this entry is known to expire; meaning that it may be deleted if not collected earlier.
3. #16: long type
giving fixed length of 17 bytes for entries.

    extends LastAccessConverter<K,E,LastAccessUpdateMethod>
{
    @Override
    public EntryLastAccessed createLastAccessed(E entry, long accessTime)
    {
        return new EntryLastAccessed(accessTime, entry.calculateMaxExpirationTime(),
                entry.getLastAccessUpdateMethod().asByte());
    }

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            throw new IllegalArgumentException("LastAccessed entry length must be 17 bytes, was: "+length);
        }
        long accessTime = ByteUtil.getLongBE(raw, offset);
        long expirationTime = ByteUtil.getLongBE(raw, offset+8);
        byte type = raw[16];
        return new EntryLastAccessed(accessTime, expirationTime, type);
    }

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    extends LastAccessConverter<K,E,LastAccessUpdateMethod>
{
    @Override
    public EntryLastAccessed createLastAccessed(E entry, long accessTime)
    {
        return new EntryLastAccessed(accessTime, entry.calculateMaxExpirationTime(),
                entry.getLastAccessUpdateMethod().asByte());
    }

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            throw new IllegalArgumentException("LastAccessed entry length must be 17 bytes, was: "+length);
        }
        long accessTime = ByteUtil.getLongBE(raw, offset);
        long expirationTime = ByteUtil.getLongBE(raw, offset+8);
        byte type = raw[16];
        return new EntryLastAccessed(accessTime, expirationTime, type);
    }

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             *   increasing timestamps? Since this is not used for peer-to-peer syncing,
             *   minor deviations from exact value are ok (deletion occurs after hours,
             *   or at most minutes since last access), so let's avoid extra lookup.
             *   Same goes for other settings
             */
            EntryLastAccessed acc = _lastAccessedConverter.createLastAccessed(entry, timestamp);
                    //_entryConverter.createLastAccessed(entry, timestamp);
            _store.put(null, lastAccessKey, new DatabaseEntry(acc.asBytes()));
        }
    }

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            final DatabaseEntry data = new DatabaseEntry();
            
            try {
                while (crsr.getNext(keyEntry, data, null) == OperationStatus.SUCCESS) {
                    StorableKey key = _storableKey(keyEntry);
                    EntryLastAccessed entry = _lastAccessedConverter.createLastAccessed(data.getData(),
                            data.getOffset(), data.getSize());
                    if (cb.processEntry(key, entry) == IterationAction.TERMINATE_ITERATION) {
                        return IterationResult.TERMINATED_FOR_ENTRY;
                    }
                }

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             *   increasing timestamps? Since this is not used for peer-to-peer syncing,
             *   minor deviations from exact value are ok (deletion occurs after hours,
             *   or at most minutes since last access), so let's avoid extra lookup.
             *   Same goes for other settings
             */
            EntryLastAccessed acc = _entryConverter.createLastAccessed(entry, timestamp);
            _store.put(null, lastAccessKey, new DatabaseEntry(acc.asBytes()));
        }
    }

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            final DatabaseEntry data = new DatabaseEntry();
            
            try {
                while (crsr.getNext(keyEntry, data, null) == OperationStatus.SUCCESS) {
                    StorableKey key = _storableKey(keyEntry);
                    EntryLastAccessed entry = _entryConverter.createLastAccessed(data.getData(),
                            data.getOffset(), data.getSize());


                    if (cb.processEntry(key, entry) == IterationAction.TERMINATE_ITERATION) {
                        return IterationResult.TERMINATED_FOR_ENTRY;
                    }

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Related Classes of com.fasterxml.storemate.store.lastaccess.EntryLastAccessed

com.fasterxml.clustermate.service.bdb.BDBLastAccessStore

com.fasterxml.clustermate.service.lastaccess.LastAccessConverterBase

com.fasterxml.storemate.backend.bdbje.BDBLastAccessStoreImpl

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