private ResourcePermissionBase Cast(IPermission target)
{
if (target == null)
{
return(null);
}
ResourcePermissionBase rp = (target as ResourcePermissionBase);
if (rp == null)
{
PermissionHelper.ThrowInvalidPermission(target, typeof(ResourcePermissionBase));
}
return(rp);
}
// helpers
private StorePermission Cast(IPermission target)
{
if (target == null)
{
return(null);
}
StorePermission dp = (target as StorePermission);
if (dp == null)
{
PermissionHelper.ThrowInvalidPermission(target, typeof(StorePermission));
}
return(dp);
}
// helpers
private DataProtectionPermission Cast(IPermission target)
{
if (target == null)
{
return(null);
}
DataProtectionPermission dp = (target as DataProtectionPermission);
if (dp == null)
{
PermissionHelper.ThrowInvalidPermission(target, typeof(DataProtectionPermission));
}
return(dp);
}