Examples with ArrayByteIterable jetbrains.exodus.ArrayByteIterable used on opensource projects

Example 6 with ArrayByteIterable

use of jetbrains.exodus.ArrayByteIterable in project xodus by JetBrains.

the class GarbageCollectorInterleavingTest method fill.

private void fill(@NotNull final String table) {
    final ByteIterable val0 = StringBinding.stringToEntry("val0");
    env.executeInTransaction(new TransactionalExecutable() {

        @Override
        public void execute(@NotNull Transaction txn) {
            final StoreImpl store = env.openStore(table, getStoreConfig(), txn);
            for (int i = 0; i < getRecordsNumber(); ++i) {
                final ArrayByteIterable key = StringBinding.stringToEntry("key " + i);
                store.put(txn, key, val0);
            }
        }
    });
}

Example 7 with ArrayByteIterable

use of jetbrains.exodus.ArrayByteIterable in project xodus by JetBrains.

the class GarbageCollectorInterleavingTest method check.

private void check(@NotNull final String table) {
    final ByteIterable val0 = StringBinding.stringToEntry("val0");
    env.executeInReadonlyTransaction(new TransactionalExecutable() {

        @Override
        public void execute(@NotNull Transaction txn) {
            final Store store = env.openStore(table, getStoreConfig(), txn);
            for (int i = 0; i < getRecordsNumber(); ++i) {
                final ArrayByteIterable key = StringBinding.stringToEntry("key " + i);
                Assert.assertTrue(store.exists(txn, key, val0));
            }
        }
    });
}

Example 8 with ArrayByteIterable

use of jetbrains.exodus.ArrayByteIterable in project xodus by JetBrains.

the class GarbageCollectorTest method xd98.

@Test
public void xd98() {
    setLogFileSize(64);
    env.getEnvironmentConfig().setGcEnabled(false);
    final Store store = openStoreAutoCommit("store");
    StringBuilder builder = new StringBuilder();
    for (int i = 0; i < 100; ++i) {
        builder.append("01234567890123456789012345678901234567890123456789");
        final ArrayByteIterable value = StringBinding.stringToEntry(builder.toString());
        putAutoCommit(store, IntegerBinding.intToEntry(0), value);
    }
    env.getGC().cleanWholeLog();
    Assert.assertEquals(1L, env.getLog().getNumberOfFiles());
}

Example 9 with ArrayByteIterable

use of jetbrains.exodus.ArrayByteIterable in project xodus by JetBrains.

the class ImmutableNode method extractLazyIterable.

private static ByteIterable extractLazyIterable(@NotNull final ByteIterableWithAddress data, @NotNull final ByteIteratorWithAddress it) {
    final int length = CompressedUnsignedLongByteIterable.getInt(it);
    if (length == 1) {
        return ArrayByteIterable.fromByte(it.next());
    }
    if (length < LAZY_KEY_VALUE_ITERABLE_MIN_LENGTH) {
        return new ArrayByteIterable(it, length);
    }
    final ByteIterable result = data.subIterable((int) (it.getAddress() - data.getDataAddress()), length);
    it.skip(length);
    return result;
}

Example 10 with ArrayByteIterable

use of jetbrains.exodus.ArrayByteIterable in project xodus by JetBrains.

the class VfsSettings method get.

ByteIterable get(@Nullable final Transaction txn, @NotNull final String settingName) {
    final ArrayByteIterable key = StringBinding.stringToEntry(settingName);
    if (txn != null) {
        return settingStore.get(txn, key);
    }
    final ByteIterable[] result = new ByteIterable[1];
    env.executeInTransaction(new TransactionalExecutable() {

        @Override
        public void execute(@NotNull final Transaction txn) {
            result[0] = settingStore.get(txn, key);
        }
    });
    return result[0];
}