/// <summary>
/// Serialize the <see cref="ValueCheckpointFileProperties"/> into the given stream.
/// </summary>
/// <param name="writer">The stream to write to.</param>
/// <remarks>
/// The data is written is 8 bytes aligned.
/// Name Type Size
///
/// ValuesHandle.PID int 4
/// SerializedSize VarInt 1
/// RESERVED 3
/// KeyHandle bytes 16
///
/// ValueCount.PID int 4
/// SerializedSize VarInt 1
/// RESERVED 3
/// ValueCount long 8
///
/// FileId.PID int 4
/// Size VarInt 1
/// RESERVED 3
/// FileId bytes 4
/// RESERVED 4
///
/// RESERVED: Fixed padding that is usable to add fields in future.
/// PADDING: Due to dynamic size, cannot be used for adding fields.
/// </remarks>
public override void Write(BinaryWriter writer)
{
ByteAlignedReadWriteHelper.AssertIfNotAligned(writer.BaseStream);
// 'ValuesHandle' - BlockHandle
writer.Write((int)PropertyId.ValuesHandle);
VarInt.Write(writer, (int)BlockHandle.SerializedSize);
ByteAlignedReadWriteHelper.WritePaddingUntilAligned(writer);
this.ValuesHandle.Write(writer);
// 'ValueCount' - long
writer.Write((int)PropertyId.ValueCount);
VarInt.Write(writer, (int)sizeof(long));
ByteAlignedReadWriteHelper.WritePaddingUntilAligned(writer);
writer.Write((long)this.ValueCount);
// 'FileId' - int
writer.Write((int)PropertyId.FileId);
VarInt.Write(writer, (int)sizeof(int));
ByteAlignedReadWriteHelper.WritePaddingUntilAligned(writer);
writer.Write((int)this.FileId);
ByteAlignedReadWriteHelper.WritePaddingUntilAligned(writer);
ByteAlignedReadWriteHelper.AssertIfNotAligned(writer.BaseStream);
}
private void WriteGuidValue(BinaryWriter writer, Guid value)
{
var valueInBytes = value.ToByteArray();
VarInt.Write(writer, valueInBytes.Length);
writer.Write(valueInBytes);
}
/// <summary>
/// Serialize the <see cref="QueueInitializationContext"/> into the given stream.
/// </summary>
/// <param name="writer">Stream to write to.</param>
public override void Write(BinaryWriter writer)
{
// Allow the base class to write first.
base.Write(writer);
// 'clone' - bool
writer.Write(IsAutomaticCloningEnabledPropertyName);
VarInt.Write(writer, (int)sizeof(bool));
writer.Write(this.IsAutomaticCloningEnabled);
}
public void Write() {
foreach(var number in Numbers) {
using(MemoryStream stream = new MemoryStream()) {
using(BinaryWriter writer = new BinaryWriter(stream)) {
VarInt v = new VarInt(number.Item2);
v.Write(writer);
Assert.AreEqual(number.Item1, stream.ToArray());
}
}
}
}
/// <summary>
/// Serialize the <see cref="RecoveryPointMetadataFileProperties"/> into given stream/>
/// </summary>
/// <param name="writer">Stream to write to</param>
public override void Write(BinaryWriter writer)
{
// Allow base class to write first
base.Write(writer);
// 'BackupTime' - long
writer.Write(BackupTimePropertyName);
VarInt.Write(writer, (int)sizeof(long));
writer.Write(BackupTime.Ticks);
// 'ParentBackupLocation' - byte[]
writer.Write(ParentBackupLocationPropertyName);
WriteStringValue(writer, ParentBackupLocation);
// 'BackupLocation' - byte[]
writer.Write(BackupLocationPropertyName);
WriteStringValue(writer, BackupLocation);
// 'BackupId' - byte[16]
writer.Write(BackupIdPropertyName);
WriteGuidValue(writer, BackupId);
// 'ParentBackupId' - byte[16]
writer.Write(ParentBackupIdPropertyName);
WriteGuidValue(writer, ParentBackupId);
// 'BackupChainId' - byte[16]
writer.Write(BackupChainIdPropertyName);
WriteGuidValue(writer, BackupChainId);
// 'BackupEpoch' - Epoch
writer.Write(BackupEpochPropertyName);
VarInt.Write(writer, (int)(sizeof(long) * 2));
writer.Write(this.EpochOfLastBackupRecord.DataLossNumber);
writer.Write(this.EpochOfLastBackupRecord.ConfigurationNumber);
// 'BackupLsn' - long
writer.Write(BackupLsnPropertyName);
VarInt.Write(writer, (int)sizeof(long));
writer.Write(this.LsnOfLastBackupRecord);
// 'PartitionInformation' - byte
writer.Write(PartitionKindPropertyName);
VarInt.Write(writer, 1);
writer.Write((byte)PartitionInformation.Kind);
// 'PartitionKey' - byte[]
WritePartitionKey(writer);
// 'ServicePackageCodeVersion' - byte[]
writer.Write(ServiceManifestVersionPropertyName);
WriteStringValue(writer, ServiceManifestVersion);
}
private void WriteStringValue(BinaryWriter writer, string value)
{
if (String.IsNullOrEmpty(value))
{
VarInt.Write(writer, 0);
return;
}
var valueInBytes = Encoding.UTF8.GetBytes(value);
VarInt.Write(writer, valueInBytes.Length);
writer.Write(valueInBytes);
}
public void Write()
{
foreach (var number in Numbers)
{
using (MemoryStream stream = new MemoryStream()) {
using (BinaryWriter writer = new BinaryWriter(stream)) {
VarInt v = new VarInt(number.Item2);
v.Write(writer);
Assert.AreEqual(number.Item1, stream.ToArray());
}
}
}
}
/// <summary>
/// Serialize the <see cref="StoreInitializationParameters"/> into the given stream.
/// </summary>
/// <param name="writer">Stream to write to.</param>
public override void Write(BinaryWriter writer)
{
// Allow the base class to write first.
base.Write(writer);
// 'behavior' - byte
writer.Write(StoreBehaviorPropertyName);
VarInt.Write(writer, (int)sizeof(byte));
writer.Write((byte)this.StoreBehavior);
// 'readablesecondary' - bool
writer.Write(AllowReadableSecondaryPropertyName);
VarInt.Write(writer, (int)sizeof(bool));
writer.Write(this.AllowReadableSecondary);
}
private void WritePartitionKey(BinaryWriter writer)
{
switch (PartitionInformation.Kind)
{
case ServicePartitionKind.Int64Range:
writer.Write(PartitionKeyPropertyName);
var highKey = ((Int64RangePartitionInformation)PartitionInformation).HighKey;
var lowKey = ((Int64RangePartitionInformation)PartitionInformation).LowKey;
VarInt.Write(writer, (int)(sizeof(long) * 2));
writer.Write(lowKey);
writer.Write(highKey);
break;
case ServicePartitionKind.Named:
writer.Write(PartitionKeyPropertyName);
WriteStringValue(writer, ((NamedPartitionInformation)PartitionInformation).Name);
break;
}
}
/// <summary>
/// Serialize the <see cref="MetadataManagerFileProperties"/> into the given stream.
/// </summary>
/// <param name="writer">The stream to write to.</param>
public override void Write(BinaryWriter writer)
{
// 'MetadataHandle' - BlockHandle
writer.Write((int)PropertyId.MetadataHandle);
VarInt.Write(writer, (int)BlockHandle.SerializedSize);
this.MetadataHandle.Write(writer);
// 'FileCount' - int
writer.Write((int)PropertyId.FileCount);
VarInt.Write(writer, (int)sizeof(int));
writer.Write((int)this.FileCount);
if (Test_IgnoreCheckpointLSN)
{
return;
}
// 'CheckpointLSN' - long
writer.Write((int)PropertyId.CheckpointLSN);
VarInt.Write(writer, (int)sizeof(long));
writer.Write(this.checkpointLSN);
}