public ExternalActionLogger(
Action<string> writeAction,
ICommonMessageSettings commonMessageSettings,
ILogMessageFactory logMessageFactory
)
{
if (writeAction == null)
{
throw new ArgumentNullException("writeAction");
}
if (commonMessageSettings == null)
{
throw new ArgumentNullException("commonMessageSettings");
}
if (logMessageFactory == null)
{
throw new ArgumentNullException("logMessageFactory");
}
_writeAction = writeAction;
_commonMessageSettings = commonMessageSettings;
_logMessageFactory = logMessageFactory;
WriteHead();
}
public TextLogFileWrapperFactory(
ICommonMessageSettings commonMessageSettings
)
{
if (commonMessageSettings == null)
{
throw new ArgumentNullException("commonMessageSettings");
}
_commonMessageSettings = commonMessageSettings;
}
public TextLogFileWrapper(
ICommonMessageSettings commonMessageSettings,
DateTime createDate,
string filePath,
LogFileOpenModeEnum fileOpenMode
)
{
if (commonMessageSettings == null)
{
throw new ArgumentNullException("commonMessageSettings");
}
if (filePath == null)
{
throw new ArgumentNullException("filePath");
}
_commonMessageSettings = commonMessageSettings;
CreateDate = createDate;
_fileInformation = new FileInfo(filePath);
switch (fileOpenMode)
{
case LogFileOpenModeEnum.NoCreate:
//nothing to do
break;
case LogFileOpenModeEnum.CreateNew:
_fileStream = new FileStream(
filePath,
FileMode.CreateNew,
FileAccess.ReadWrite,
FileShare.Read
);
//write head messages after creating new log file
WriteHead();
break;
case LogFileOpenModeEnum.AppendToExisting:
_fileStream = new FileStream(
filePath,
FileMode.Open,
FileAccess.ReadWrite,
FileShare.Read
);
_fileStream.Position = _fileStream.Length;
//write head messages after opening existing log file
WriteHead();
break;
default:
throw new ArgumentOutOfRangeException("fileOpenMode");
}
}
