/// <summary>
/// Executes the removal of certain myAttributes.
/// <seealso cref=" AAlterTypeCommand"/>
/// </summary>
public override Exceptional Execute(DBContext myDBContext, GraphDBType myGraphDBType)
{
Exceptional result = new Exceptional();
foreach (String aAttributeName in _ListOfAttributes)
{
var attr = myGraphDBType.GetTypeAttributeByName(aAttributeName);
if (attr != null)
{
var idxs = new List<Indices.AAttributeIndex>(myGraphDBType.GetAttributeIndices(myDBContext, attr.UUID));
foreach (var item in idxs)
{
var remIdxResult = myGraphDBType.RemoveIndex(item.IndexName, item.IndexEdition, myDBContext);
if (remIdxResult.Failed())
{
result.PushIExceptional(remIdxResult);
}
}
}
else
{
result.PushIError(new Error_AttributeIsNotDefined(aAttributeName));
return result;
}
//Hack: remove myAttributes in DBObjects
var aTempResult = myDBContext.DBTypeManager.RemoveAttributeFromType(myGraphDBType.Name, aAttributeName, myDBContext.DBTypeManager);
if (aTempResult.Failed())
{
result.PushIExceptional(aTempResult);
return result;
}
}
return result;
}
