Examples of co.paralleluniverse.galaxy.server.MainMemoryEntry

Package co.paralleluniverse.galaxy.server

Examples of co.paralleluniverse.galaxy.server.MainMemoryEntry

co.paralleluniverse.galaxy.server.MainMemoryEntry
@author pron

        if (LOG.isDebugEnabled())
            LOG.debug("WRITE " + hex(id) + " ver: " + version + " data: " + (data != null ? "(" + data.length + " bytes)" : "null"));


        final DatabaseEntry key = new DatabaseEntry(Longs.toByteArray(id));
        final DatabaseEntry dbEntry = new DatabaseEntry();
        entryBinding.objectToEntry(new MainMemoryEntry(version, data), dbEntry);


        mainStore.put((Transaction) txn, key, dbEntry);
        // try to write owner, but only if nonexistent (i.e will happen at first put only)
        ownerDirectory.putNoOverwrite((Transaction) txn, key, new DatabaseEntry(Shorts.toByteArray(owner)));
    }

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    @Override
    public MainMemoryEntry read(long id) {
        final DatabaseEntry dbEntry = new DatabaseEntry();
        OperationStatus status = mainStore.get(null, new DatabaseEntry(Longs.toByteArray(id)), dbEntry, LockMode.READ_COMMITTED);
        if (status == OperationStatus.SUCCESS) {
            final MainMemoryEntry entry = entryBinding.entryToObject(dbEntry);
            return entry;
        } else
            return null;
    }

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        final DatabaseEntry value = new DatabaseEntry();
        final Cursor cursor = mainStore.openCursor(null, CursorConfig.DEFAULT);
        try {
            while (cursor.getNext(key, value, LockMode.DEFAULT) == OperationStatus.SUCCESS) {
                long id = Longs.fromByteArray(key.getData());
                final MainMemoryEntry entry = entryBinding.entryToObject(value);
                ps.println("Id : " + hex(id) + " version: " + entry.version + " data: (" + entry.data.length + " bytes).");
            }
        } finally {
            cursor.close();
        }

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Related Classes of co.paralleluniverse.galaxy.server.MainMemoryEntry

co.paralleluniverse.galaxy.berkeleydb.BerkeleyDB

co.paralleluniverse.galaxy.berkeleydb.BerkeleyDB$MainMemoryTupleBinding

co.paralleluniverse.galaxy.core.MainMemory

co.paralleluniverse.galaxy.core.MainMemoryTest

co.paralleluniverse.galaxy.jdbc.SQLDB

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