public static Projection ToData(CdmProjection instance, ResolveOptions resOpt, CopyOptions options)
{
if (instance == null)
{
return(null);
}
dynamic source = null;
if (instance.Source != null && instance.Source.GetType() == typeof(string))
{
source = instance.Source;
}
else if (instance.Source != null && !string.IsNullOrWhiteSpace(instance.Source.NamedReference) && instance.Source.ExplicitReference == null)
{
source = instance.Source.NamedReference;
}
else if (instance.Source != null && instance.Source.GetType() == typeof(CdmEntityReference))
{
source = EntityReferencePersistence.ToData(instance.Source, resOpt, options);
}
List <OperationBase> operations = null;
if (instance.Operations != null && instance.Operations.Count > 0)
{
operations = new List <OperationBase>();
foreach (CdmOperationBase operation in instance.Operations)
{
switch (operation.ObjectType)
{
case CdmObjectType.OperationAddCountAttributeDef:
OperationAddCountAttribute addCountAttributeOp = OperationAddCountAttributePersistence.ToData(operation as CdmOperationAddCountAttribute, resOpt, options);
operations.Add(addCountAttributeOp);
break;
case CdmObjectType.OperationAddSupportingAttributeDef:
OperationAddSupportingAttribute addSupportingAttributeOp = OperationAddSupportingAttributePersistence.ToData(operation as CdmOperationAddSupportingAttribute, resOpt, options);
operations.Add(addSupportingAttributeOp);
break;
case CdmObjectType.OperationAddTypeAttributeDef:
OperationAddTypeAttribute addTypeAttributeOp = OperationAddTypeAttributePersistence.ToData(operation as CdmOperationAddTypeAttribute, resOpt, options);
operations.Add(addTypeAttributeOp);
break;
case CdmObjectType.OperationExcludeAttributesDef:
OperationExcludeAttributes excludeAttributesOp = OperationExcludeAttributesPersistence.ToData(operation as CdmOperationExcludeAttributes, resOpt, options);
operations.Add(excludeAttributesOp);
break;
case CdmObjectType.OperationArrayExpansionDef:
OperationArrayExpansion arrayExpansionOp = OperationArrayExpansionPersistence.ToData(operation as CdmOperationArrayExpansion, resOpt, options);
operations.Add(arrayExpansionOp);
break;
case CdmObjectType.OperationCombineAttributesDef:
OperationCombineAttributes combineAttributesOp = OperationCombineAttributesPersistence.ToData(operation as CdmOperationCombineAttributes, resOpt, options);
operations.Add(combineAttributesOp);
break;
case CdmObjectType.OperationRenameAttributesDef:
OperationRenameAttributes renameAttributesOp = OperationRenameAttributesPersistence.ToData(operation as CdmOperationRenameAttributes, resOpt, options);
operations.Add(renameAttributesOp);
break;
case CdmObjectType.OperationReplaceAsForeignKeyDef:
OperationReplaceAsForeignKey replaceAsForeignKeyOp = OperationReplaceAsForeignKeyPersistence.ToData(operation as CdmOperationReplaceAsForeignKey, resOpt, options);
operations.Add(replaceAsForeignKeyOp);
break;
case CdmObjectType.OperationIncludeAttributesDef:
OperationIncludeAttributes includeAttributesOp = OperationIncludeAttributesPersistence.ToData(operation as CdmOperationIncludeAttributes, resOpt, options);
operations.Add(includeAttributesOp);
break;
case CdmObjectType.OperationAddAttributeGroupDef:
OperationAddAttributeGroup addAttributeGroupOp = OperationAddAttributeGroupPersistence.ToData(operation as CdmOperationAddAttributeGroup, resOpt, options);
operations.Add(addAttributeGroupOp);
break;
default:
OperationBase baseOp = new OperationBase();
baseOp.Type = OperationTypeConvertor.OperationTypeToString(CdmOperationType.Error);
operations.Add(baseOp);
break;
}
}
}
return(new Projection
{
Explanation = instance.Explanation,
Source = source,
Operations = operations,
Condition = instance.Condition,
RunSequentially = instance.RunSequentially
});
}
