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

Example 6 with OWALChangesTree

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

the class DecimalSerializerTest method testSerializeWALChanges.

public void testSerializeWALChanges() {
    final int serializationOffset = 5;
    final ByteBuffer buffer = ByteBuffer.allocateDirect(FIELD_SIZE + serializationOffset).order(ByteOrder.nativeOrder());
    final byte[] data = new byte[FIELD_SIZE];
    decimalSerializer.serializeNativeObject(OBJECT, data, 0);
    final OWALChanges walChanges = new OWALChangesTree();
    walChanges.setBinaryValue(buffer, data, serializationOffset);
    Assert.assertEquals(decimalSerializer.getObjectSizeInByteBuffer(buffer, walChanges, serializationOffset), FIELD_SIZE);
    Assert.assertEquals(decimalSerializer.deserializeFromByteBufferObject(buffer, walChanges, serializationOffset), OBJECT);
}

Example 7 with OWALChangesTree

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

the class FloatSerializerTest method testSerializeWALChanges.

public void testSerializeWALChanges() {
    final int serializationOffset = 5;
    ByteBuffer buffer = ByteBuffer.allocateDirect(FIELD_SIZE + serializationOffset).order(ByteOrder.nativeOrder());
    byte[] data = new byte[FIELD_SIZE];
    floatSerializer.serializeNative(OBJECT, data, 0);
    OWALChanges walChanges = new OWALChangesTree();
    walChanges.setBinaryValue(buffer, data, serializationOffset);
    Assert.assertEquals(floatSerializer.getObjectSizeInByteBuffer(buffer, walChanges, serializationOffset), FIELD_SIZE);
    Assert.assertEquals(floatSerializer.deserializeFromByteBufferObject(buffer, walChanges, serializationOffset), OBJECT);
}

Example 8 with OWALChangesTree

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

the class LongSerializerTest method testSerializationWALChanges.

public void testSerializationWALChanges() {
    final int serializationOffset = 5;
    final ByteBuffer buffer = ByteBuffer.allocateDirect(FIELD_SIZE + serializationOffset);
    final byte[] data = new byte[FIELD_SIZE];
    longSerializer.serializeNative(OBJECT, data, 0);
    OWALChanges walChanges = new OWALChangesTree();
    walChanges.setBinaryValue(buffer, data, serializationOffset);
    Assert.assertEquals(longSerializer.getObjectSizeInByteBuffer(buffer, walChanges, serializationOffset), FIELD_SIZE);
    Assert.assertEquals(longSerializer.deserializeFromByteBufferObject(buffer, walChanges, serializationOffset), OBJECT);
}

Example 9 with OWALChangesTree

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

the class OUUIDSerializerTest method testsSerializationWALChanges.

public void testsSerializationWALChanges() {
    final int serializationOffset = 5;
    final ByteBuffer buffer = ByteBuffer.allocateDirect(FIELD_SIZE + serializationOffset).order(ByteOrder.nativeOrder());
    final byte[] data = new byte[FIELD_SIZE];
    uuidSerializer.serializeNativeObject(OBJECT, data, 0);
    OWALChanges walChanges = new OWALChangesTree();
    walChanges.setBinaryValue(buffer, data, serializationOffset);
    Assert.assertEquals(uuidSerializer.getObjectSizeInByteBuffer(buffer, walChanges, serializationOffset), FIELD_SIZE);
    Assert.assertEquals(uuidSerializer.deserializeFromByteBufferObject(buffer, walChanges, serializationOffset), OBJECT);
}

Example 10 with OWALChangesTree

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

the class BinarySerializerTest method testSerializeInWalChanges.

public void testSerializeInWalChanges() {
    final int serializationOffset = 5;
    final ByteBuffer buffer = ByteBuffer.allocateDirect(FIELD_SIZE + serializationOffset).order(ByteOrder.nativeOrder());
    final byte[] data = new byte[FIELD_SIZE];
    final OWALChangesTree walChangesTree = new OWALChangesTree();
    binarySerializer.serializeNativeObject(OBJECT, data, 0);
    walChangesTree.add(data, serializationOffset);
    Assert.assertEquals(binarySerializer.getObjectSizeInByteBuffer(buffer, walChangesTree, serializationOffset), FIELD_SIZE);
    Assert.assertEquals(binarySerializer.deserializeFromByteBufferObject(buffer, walChangesTree, serializationOffset), OBJECT);
}