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

Example 11 with OWALChanges

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

the class BooleanSerializerTest method testSerializationWalChanges.

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

Example 12 with OWALChanges

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

the class CharSerializerTest 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];
    charSerializer.serializeNative(OBJECT, data, 0);
    OWALChanges walChanges = new OWALChangesTree();
    walChanges.setBinaryValue(buffer, data, serializationOffset);
    Assert.assertEquals(charSerializer.getObjectSizeInByteBuffer(buffer, walChanges, serializationOffset), FIELD_SIZE);
    Assert.assertEquals(charSerializer.deserializeFromByteBufferObject(buffer, walChanges, serializationOffset), OBJECT);
}

Example 13 with OWALChanges

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

the class DateTimeSerializerTest 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];
    dateTimeSerializer.serializeNativeObject(OBJECT, data, 0);
    final OWALChanges walChanges = new OWALChangesTree();
    walChanges.setBinaryValue(buffer, data, serializationOffset);
    Assert.assertEquals(dateTimeSerializer.getObjectSizeInByteBuffer(buffer, walChanges, serializationOffset), FIELD_SIZE);
    Assert.assertEquals(dateTimeSerializer.deserializeFromByteBufferObject(buffer, walChanges, serializationOffset), OBJECT);
}

Example 14 with OWALChanges

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

the class DoubleSerializerTest 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];
    doubleSerializer.serializeNativeObject(OBJECT, data, 0);
    final OWALChanges walChanges = new OWALChangesTree();
    walChanges.setBinaryValue(buffer, data, serializationOffset);
    Assert.assertEquals(doubleSerializer.getObjectSizeInByteBuffer(buffer, walChanges, serializationOffset), FIELD_SIZE);
    Assert.assertEquals(doubleSerializer.deserializeFromByteBufferObject(buffer, walChanges, serializationOffset), OBJECT);
}

Example 15 with OWALChanges

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

the class IntegerSerializerTest 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];
    integerSerializer.serializeNative(OBJECT, data, 0);
    OWALChanges walChanges = new OWALChangesTree();
    walChanges.setBinaryValue(buffer, data, serializationOffset);
    Assert.assertEquals(integerSerializer.getObjectSizeInByteBuffer(buffer, walChanges, serializationOffset), FIELD_SIZE);
    Assert.assertEquals(integerSerializer.deserializeFromByteBufferObject(buffer, walChanges, serializationOffset), OBJECT);
}