C# Class ChinhDo.Transactions.TxFileManager.TxEnlistment

Provides two-phase commits/rollbacks/etc for a single Transaction.

Inheritance: IEnlistmentNotification, IFileOperations

Public Methods

Method	Description
AppendAllText ( string path, string contents ) : void	Appends the specified string the file, creating the file if it doesn't already exist.
Commit ( Enlistment enlistment ) : void
Copy ( string sourceFileName, string destFileName, bool overwrite ) : void	Copies the specified sourceFileName to destFileName.
CreateDirectory ( string path ) : void	Creates all directories in the specified path.
Delete ( string path ) : void	Deletes the specified file or directory. An exception is not thrown if the file does not exist.
InDoubt ( Enlistment enlistment ) : void
Move ( string srcFileName, string destFileName ) : void	Moves the specified file to a new location.
Prepare ( PreparingEnlistment preparingEnlistment ) : void
Rollback ( Enlistment enlistment ) : void	Notifies an enlisted object that a transaction is being rolled back (aborted). This is typically called on a different thread from the transaction thread.
Snapshot ( string fileName ) : void	Take a snapshot of the specified file. The snapshot is used to rollback the file later if needed.
TxEnlistment ( ) : System	Initializes a new instance of the TxEnlistment class.
TxEnlistment ( Transaction tx ) : System	Initializes a new instance of the TxEnlistment class.
WriteAllBytes ( string path, byte contents ) : void	Creates a file, and writes the specified contents to the file. If the file already exists, it is overwritten.
WriteAllText ( string path, string contents ) : void	Creates a file, write the specified contents to the file.

Method	Description
Enlist ( ) : void

Appends the specified string the file, creating the file if it doesn't already exist.

public AppendAllText ( string path, string contents ) : void
path	string	The file to append the string to.
contents	string	The string to append to the file.
return	void

public Commit ( Enlistment enlistment ) : void
enlistment	Nexus.Transactions.Enlistment
return	void

Copies the specified sourceFileName to destFileName.

public Copy ( string sourceFileName, string destFileName, bool overwrite ) : void
sourceFileName	string	The file to copy.
destFileName	string	The name of the destination file.
overwrite	bool	true if the destination file can be overwritten, otherwise false.
return	void

Creates all directories in the specified path.

public CreateDirectory ( string path ) : void
path	string	The directory path to create.
return	void

Deletes the specified file or directory. An exception is not thrown if the file does not exist.

public Delete ( string path ) : void
path	string	The file to be deleted.
return	void

public InDoubt ( Enlistment enlistment ) : void
enlistment	Nexus.Transactions.Enlistment
return	void

Moves the specified file to a new location.

public Move ( string srcFileName, string destFileName ) : void
srcFileName	string	The name of the file to move.
destFileName	string	The new path for the file.
return	void

public Prepare ( PreparingEnlistment preparingEnlistment ) : void
preparingEnlistment	Nexus.Transactions.PreparingEnlistment
return	void

Notifies an enlisted object that a transaction is being rolled back (aborted).

This is typically called on a different thread from the transaction thread.

public Rollback ( Enlistment enlistment ) : void
enlistment	Nexus.Transactions.Enlistment	A object used to send a response to the transaction manager.
return	void

Take a snapshot of the specified file. The snapshot is used to rollback the file later if needed.

public Snapshot ( string fileName ) : void
fileName	string	The file to take a snapshot for.
return	void

Initializes a new instance of the TxEnlistment class.

public TxEnlistment ( ) : System
return	System

Initializes a new instance of the TxEnlistment class.

public TxEnlistment ( Transaction tx ) : System
tx	Nexus.Transactions.Transaction	The Transaction.
return	System

Creates a file, and writes the specified contents to the file. If the file already exists, it is overwritten.

public WriteAllBytes ( string path, byte contents ) : void
path	string	The file to write to.
contents	byte	The bytes to write to the file.
return	void

Creates a file, write the specified contents to the file.

public WriteAllText ( string path, string contents ) : void
path	string	The file to write to.
contents	string	The string to write to the file.
return	void