/// <summary>
/// Called when the object is being disposed of. Inheritors must call base.OnDispose to be properly disposed.
/// </summary>
/// <param name="disposing">If set to <c>true</c>, release both managed and unmanaged resources; otherwise release only the unmanaged resources.</param>
protected override void OnDispose( bool disposing )
{
if( disposing )
{
//// dispose-only (i.e. non-finalizable) logic
//// (managed, disposable resources you own)
if( this.logEntrySerializer.NotNullReference() )
{
this.logEntrySerializer.Dispose();
this.logEntrySerializer = null;
}
if( this.fileManager.NotNullReference() )
{
this.fileManager.Dispose();
this.fileManager = null;
}
}
//// shared cleanup logic
//// (unmanaged resources)
base.OnDispose(disposing);
}
/// <summary>
/// Initializes a new instance of the <see cref="AdvancedLogEntrySerializer"/> class.
/// </summary>
/// <param name="fileSystem">The <see cref="IFileSystem"/> whose root directory the log files will be placed at.</param>
/// <param name="maxLogFileCount">The maximum number of log files to keep.</param>
public AdvancedLogEntrySerializer( IFileSystem fileSystem, int maxLogFileCount )
: base()
{
if( maxLogFileCount < 1 )
throw new ArgumentOutOfRangeException().Store("maxLogFileCount", maxLogFileCount);
// initialize file manager
this.fileManager = new ProlificDataFileManager(fileSystem, fileManagerID: "log", fileExtension: fileSystem.EscapesNames ? ".xml" : null);
// create new file
ProlificDataFileInfo fileInfo;
var binaryStream = this.fileManager.CreateFile(out fileInfo, useWriteThroughIfSupported: true);
this.logEntrySerializer = LogEntrySerializer.ToXmlStream(IOWrapper.Wrap(binaryStream));
// delete old files
// (we have one log file for each app instance)
ProlificDataFileManager.DeleteOldFiles(this.fileManager.FileSystem, maxFileAge: null, maxAppInstanceCount: maxLogFileCount, maxTotalFileSize: null);
}