Class ServiceBufferFileStreamFactory

Factory that creates file reader/writers that process rows in an internal, non-human readable file format

Inheritance
System.Object
ServiceBufferFileStreamFactory
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:Microsoft.SqlTools.ServiceLayer.QueryExecution.DataStorage
Assembly:Microsoft.SqlTools.ServiceLayer.dll
Syntax
public class ServiceBufferFileStreamFactory : IFileStreamFactory

Methods

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CreateFile()

Creates a new temporary file

Declaration
public string CreateFile()
Returns
Type Description
System.String

The name of the temporary file
Implements
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DisposeFile(String)

Disposes of a file created via this factory

Declaration
public void DisposeFile(string fileName)
Parameters
Type Name Description
System.String fileName

The file to dispose of
Implements
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GetReader(String)

Creates a new ServiceBufferFileStreamReader for reading values back from an SSMS formatted buffer file

Declaration
public IFileStreamReader GetReader(string fileName)
Parameters
Type Name Description
System.String fileName

The file to read values from
Returns
Type Description
IFileStreamReader

A ServiceBufferFileStreamReader
Implements
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GetWriter(String, Int32, Int32)

Creates a new ServiceBufferFileStreamWriter for writing values out to an SSMS formatted buffer file

Declaration
public IFileStreamWriter GetWriter(string fileName, int maxCharsToStore, int maxXmlCharsToStore)
Parameters
Type Name Description
System.String fileName

The file to write values to
System.Int32 maxCharsToStore

The maximum number of characters to store from long text fields
System.Int32 maxXmlCharsToStore

The maximum number of characters to store from xml fields
Returns
Type Description
IFileStreamWriter

A ServiceBufferFileStreamWriter
Implements