public override IEnumerable <IOperation> Store(IObject obj, IBackupContext context)
{
if (obj is IFileObject)
{
return(StoreFile((IFileObject)obj, context.ExecutionContext));
}
if (obj is IDirectoryObject)
{
return(StoreDirectory((IDirectoryObject)obj, context.ExecutionContext));
}
if (obj is IFileSystemStorableObject)
{
return(StoreFileSystemStorable((IFileSystemStorableObject)obj, context.ExecutionContext));
}
throw new NotSupportedException();
}
public CloseMetadataFileOperation(MetadataFileStorageInstance storageInstance, IBackupContext context) : base(context.ExecutionContext)
{
_storageInstance = storageInstance;
}
public override IEnumerable <IOperation> Shutdown(IBackupContext context)
{
yield return(new CloseMetadataFileOperation(this, context));
}
public override IEnumerable <IOperation> Store(IObject obj, IBackupContext context)
{
yield return(new WriteObjectMetadataOperation(obj, this, context));
}
public override IEnumerable <IOperation> Initialize(IBackupContext context)
{
yield return(new CreateMetadataFileOperation(this, context));
}
public virtual IEnumerable <IOperation> Initialize(IBackupContext context)
{
yield break;
}
public virtual IEnumerable <IOperation> Shutdown(IBackupContext context)
{
yield break;
}
public abstract IEnumerable <IOperation> Store(IObject obj, IBackupContext context);
public abstract IEnumerable <IObject> GetObjects(IBackupContext context);
public WriteObjectMetadataOperation(IObject obj, MetadataFileStorageInstance storageInstance, IBackupContext context) : base(context.ExecutionContext)
{
_storageInstance = storageInstance;
_object = obj;
}
public override IEnumerable <IObject> GetObjects(IBackupContext context)
{
var objectProvider = new FileSystemObjectProvider(_source.Roots, _source.Include, _source.Exclude);
return(objectProvider.GetObjects(context.ExecutionContext));
}
public override IEnumerable <IObject> GetObjects(IBackupContext context)
{
return(GetSqlDatabaseObjects(_source.Databases.Count == 0 ? _source.Server.GetAllDatabaseNames() : _source.Databases));
}
