Class SlicedFileMessageStorage

Inheritance
System.Object
AbstractFileMessageStorage
FlatFileMessageStorage
SlicedFileMessageStorage
SlicedIndexedMessageStorage
Implements
System.IDisposable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: FixAntenna.FixEngine.Storage.File
Assembly: FixAntenna.Core.dll
Syntax
public class SlicedFileMessageStorage : FlatFileMessageStorage, IMessageStorage, IDisposable

Constructors

SlicedFileMessageStorage(Config)

Declaration
public SlicedFileMessageStorage(Config config)
Parameters
Type Name Description
Config config

Fields

FileManager

Declaration
protected SlicedFileManager FileManager
Field Value
Type Description
SlicedFileManager

MaxFileSize

Declaration
protected long MaxFileSize
Field Value
Type Description
System.Int64

Methods

AppendMessageInternal(Int64, Byte[], Int32, Int32)

Appends message to storage

Declaration
protected override long AppendMessageInternal(long timestamp, byte[] message, int offset, int length)
Parameters
Type Name Description
System.Int64 timestamp
System.Byte[] message

the array of bytes
System.Int32 offset
System.Int32 length
Returns
Type Description
System.Int64
Overrides
Exceptions
Type Condition
System.IO.IOException

if I/O error occurred

BackupStorageFile(String, String)

Backups storage file.

Declaration
public override void BackupStorageFile(string fullPathToStorageFile, string fullPathToDestinationBackupFile)
Parameters
Type Name Description
System.String fullPathToStorageFile

the path to file of in/out file
System.String fullPathToDestinationBackupFile

the destination place to backup file
Overrides

DeleteStorageFile(String)

Deletes storage file.

Declaration
public override void DeleteStorageFile(string fullPathToStorageFile)
Parameters
Type Name Description
System.String fullPathToStorageFile

the path to in/out file
Overrides

GetMaxFileSize()

Declaration
public virtual long GetMaxFileSize()
Returns
Type Description
System.Int64

Initialize()

Initialize the storage.
This method should be called before file storage is used. Storage file and some variable (like FormatLength) are initialized in it.

Declaration
public override long Initialize()
Returns
Type Description
System.Int64

the last sequence number
Overrides
Exceptions
Type Condition
System.IO.IOException

if I/O error occurred

NextChunk()

Declaration
public virtual void NextChunk()

SetMaxFileSize(Int64)

Declaration
public virtual void SetMaxFileSize(long maxFileSize)
Parameters
Type Name Description
System.Int64 maxFileSize

Implements

System.IDisposable