Summary

File-related configuration methods, applicable for db4o embedded use and on the server in a Client/Server setup.

graph BT Type["IFileConfiguration"] class Type type-node

Syntax

public interface IFileConfiguration

File-related configuration methods, applicable for db4o embedded use and on the server in a Client/Server setup.

Name	Value	Summary
AsynchronousSync	bool	turns asynchronous sync on and off. One of the most costly operations during commit is the call to flush the buffers of the database file.
BlobPath	string	configures the path to be used to store and read Blob data.
BlockSize	int	sets the storage data blocksize for new ObjectContainers.
DatabaseGrowthSize	int	configures the size database files should grow in bytes, when no free slot is found within.
Freespace	IFreespaceConfiguration	returns the freespace configuration interface.
GenerateCommitTimestamps	bool	Configures db4o to generate commit timestamps for all stored objects. All the objects commited within a transaction will share the same commit timestamp.
GenerateUUIDs	ConfigScope	configures db4o to generate UUIDs for stored objects.
GenerateVersionNumbers	ConfigScope	configures db4o to generate version numbers for stored objects.
LockDatabaseFile	bool	can be used to turn the database file locking thread off.
MaximumDatabaseFileSize	long	Configures an upper limit for the maximum database file size.
ReadOnly	bool	turns readOnly mode on and off.
RecoveryMode	bool	turns recovery mode on and off. Recovery mode can be used to try to retrieve as much as possible out of an already corrupted database.
ReserveStorageSpace	long	tuning feature only: reserves a number of bytes in database files.
Storage	IStorage	allows to configure db4o to use a customized byte IO storage mechanism. returns the configured `Db4objects.Db4o.IO.IStorage` .

Name	Value	Summary
DisableCommitRecovery()	void	turns commit recovery off.