Examples with OWALChanges com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OWALChanges used on opensource projects

Example 21 with OWALChanges

use of com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OWALChanges in project orientdb by orientechnologies.

the class OStreamSerializerSBTreeIndexRIDContainerTest method testSerializeWALChangesEmbeddedNonDurable.

public void testSerializeWALChangesEmbeddedNonDurable() {
    final OIndexRIDContainer indexRIDContainer = new OIndexRIDContainer("test", false);
    indexRIDContainer.setTopThreshold(100);
    for (int i = 0; i < 5; i++) {
        indexRIDContainer.add(new ORecordId(1, i));
    }
    Assert.assertTrue(indexRIDContainer.isEmbedded());
    final int len = streamSerializerSBTreeIndexRIDContainer.getObjectSize(indexRIDContainer);
    final int serializationOffset = 5;
    final ByteBuffer buffer = ByteBuffer.allocateDirect(len + serializationOffset).order(ByteOrder.nativeOrder());
    final byte[] data = new byte[len];
    streamSerializerSBTreeIndexRIDContainer.serializeNativeObject(indexRIDContainer, data, 0);
    final OWALChanges walChanges = new OWALChangesTree();
    walChanges.setBinaryValue(buffer, data, serializationOffset);
    Assert.assertEquals(streamSerializerSBTreeIndexRIDContainer.getObjectSizeInByteBuffer(buffer, walChanges, serializationOffset), len);
    OIndexRIDContainer newRidContainer = streamSerializerSBTreeIndexRIDContainer.deserializeFromByteBufferObject(buffer, walChanges, serializationOffset);
    Assert.assertNotSame(newRidContainer, indexRIDContainer);
    Assert.assertTrue(newRidContainer.isEmbedded());
    Assert.assertFalse(newRidContainer.isDurableNonTxMode());
    final Set<OIdentifiable> storedRids = new HashSet<OIdentifiable>(newRidContainer);
    final Set<OIdentifiable> newRids = new HashSet<OIdentifiable>(indexRIDContainer);
    Assert.assertEquals(newRids, storedRids);
}

Example 22 with OWALChanges

use of com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OWALChanges in project orientdb by orientechnologies.

the class OStreamSerializerSBTreeIndexRIDContainerTest method testSerializeWALChangesNonEmbeddedDurable.

public void testSerializeWALChangesNonEmbeddedDurable() {
    final OIndexRIDContainer indexRIDContainer = new OIndexRIDContainer("test", true);
    indexRIDContainer.setTopThreshold(1);
    for (int i = 0; i < 5; i++) {
        indexRIDContainer.add(new ORecordId(1, i * 4));
    }
    Assert.assertFalse(indexRIDContainer.isEmbedded());
    final int len = streamSerializerSBTreeIndexRIDContainer.getObjectSize(indexRIDContainer);
    final int serializationOffset = 5;
    final ByteBuffer buffer = ByteBuffer.allocateDirect(len + serializationOffset).order(ByteOrder.nativeOrder());
    final byte[] data = new byte[len];
    streamSerializerSBTreeIndexRIDContainer.serializeNativeObject(indexRIDContainer, data, 0);
    final OWALChanges walChanges = new OWALChangesTree();
    walChanges.setBinaryValue(buffer, data, serializationOffset);
    Assert.assertEquals(streamSerializerSBTreeIndexRIDContainer.getObjectSizeInByteBuffer(buffer, walChanges, serializationOffset), len);
    OIndexRIDContainer newRidContainer = streamSerializerSBTreeIndexRIDContainer.deserializeFromByteBufferObject(buffer, walChanges, serializationOffset);
    Assert.assertNotSame(newRidContainer, indexRIDContainer);
    Assert.assertFalse(newRidContainer.isEmbedded());
    Assert.assertTrue(newRidContainer.isDurableNonTxMode());
    final Set<OIdentifiable> storedRids = new HashSet<OIdentifiable>(newRidContainer);
    final Set<OIdentifiable> newRids = new HashSet<OIdentifiable>(indexRIDContainer);
    Assert.assertEquals(newRids, storedRids);
}