protected override void ExecuteProcedure()
{
var disk = VirtualDiskCommon.LoadByMirroring(_diskId);
var file = VirtualFileCommon.FindById(_fileId, QueryLevel.Mirroring);
//文件删除后减少虚拟磁盘的大小
disk.Delete(file);
VirtualDiskCommon.Update(disk);
}
protected override VirtualDirectory ExecuteProcedure()
{
var disk = LoadDisk();
var directory = BuildDirectory(disk);
disk.Create(directory);
VirtualDiskCommon.Update(disk);
return(directory);
}
private VirtualDisk LoadDisk()
{
VirtualDisk disk = VirtualDiskCommon.FindById(_diskId, QueryLevel.Single);
if (disk.IsEmpty())
{
throw new BusinessException(string.Format(Strings.NotFoundVirtualDisk, _diskId));
}
return(disk);
}
protected override VirtualFile ExecuteProcedure()
{
VirtualDirectory directory = GetDirectory();
VirtualFile file = BuildVirtualFile();
var disk = directory.Disk;
disk.Create(directory, file);
VirtualDiskCommon.Update(disk);
return(file);
}
protected override void ExecuteProcedure()
{
var disk = VirtualDiskCommon.LoadByMirroring(_diskId);
VirtualDirectory dir = VirtualDirectoryCommon.FindById(_dirId, QueryLevel.Mirroring);
//这里需要测试，dir内部的this.Disk和 disk要是同一个对象，在当前会话里都是同一个镜像
//if(ReferenceEquals(disk, dir.Disk))
//{
//}
if (dir.IsSystem && !_force)
{
throw new BusinessException(Strings.CanNotDeleteSystemDirectory);
}
disk.Delete(dir);
VirtualDiskCommon.Update(disk);
}