public BackupDirectoryNamingConvention(
ITimePeriodFromFilesystemNameExtractor timePeriodExtractor
, IBackupFileNamingConvention backupFileNamingConvention)
{
TimePeriodExtractor = timePeriodExtractor;
BackupFileNamingConvention = backupFileNamingConvention;
}
/// <summary>
/// Add new backup type mapping.
/// </summary>
/// <param name="nameSuffix">
/// Suffix of backup files, including extension, case insensitive
/// </param>
/// <param name="backupType">
/// Backup type
/// </param>
/// <param name="timePeriodExtractor">
/// Object implementing extraction of relevant information from file name, such as time period.
/// </param>
public void AddType(string nameSuffix, SupportedBackupType backupType, ITimePeriodFromFilesystemNameExtractor timePeriodExtractor)
{
Check.DoRequireArgumentNotNull(nameSuffix, "nameSuffix");
Check.DoRequireArgumentNotNull(timePeriodExtractor, "timePeriodExtractor");
Check.DoCheckArgument(null == GetTypeInfo(backupType), string.Format("Parser for {0} already mapped", backupType));
Check.DoCheckArgument(backupType != SupportedBackupType.None, "Invalid backup type (None)");
var intersectedType = _backupTypes.Values.Where(
i => i.FileNameSuffix.EndsWith(nameSuffix, StringComparison.InvariantCultureIgnoreCase) ||
nameSuffix.EndsWith(i.FileNameSuffix, StringComparison.InvariantCultureIgnoreCase))
.FirstOrDefault();
Check.DoCheckArgument(
intersectedType == null
, () => string.Format("Suffix {0} for {1} conflicts with suffix {2} for type {3}"
, nameSuffix, backupType, intersectedType.FileNameSuffix, intersectedType.BackupType));
var newTypeInfo = new BackupTypeInfo()
{
FileNameSuffix = nameSuffix, BackupType = backupType, TimePeriodExtractor = timePeriodExtractor
};
_backupTypes.Add(backupType, newTypeInfo);
}
