public DiskPersistenceLocation(IConfigSectionNode node) : base(node)
{
DiskPath = node.AttrByName(CONFIG_PATH_ATTR).Value;
if (DiskPath.IsNullOrWhiteSpace())
{
throw new GDIDException(StringConsts.ARGUMENT_ERROR + "DiskPersistenceLocation(path=null|empty)");
}
}
public override string Validate()
{
if (DiskPath.IsNullOrWhiteSpace())
{
return("Path is null");
}
if (DiskPath.Length > MAX_DISK_PATH_LENGTH)
{
return("`{0}` is too long".Args(DiskPath.TakeFirstChars(30)));
}
if (!Directory.Exists(DiskPath))
{
return("Path `{0}` does not exist".Args(DiskPath));
}
return(null);
}