private void AddStructuralProperty(IEdmStructuralProperty structuralProperty, PathSelectItem pathSelectItem)
{
bool isComplexOrCollectComplex = IsComplexOrCollectionComplex(structuralProperty);
if (isComplexOrCollectComplex)
{
if (SelectedComplexProperties == null)
{
SelectedComplexProperties = new Dictionary <IEdmStructuralProperty, PathSelectItem>();
}
SelectedComplexProperties[structuralProperty] = pathSelectItem;
}
else
{
if (SelectedStructuralProperties == null)
{
SelectedStructuralProperties = new HashSet <IEdmStructuralProperty>();
}
// for primitive, enum and collection them, needn't care about the nested query options now.
// So, skip the path select item.
SelectedStructuralProperties.Add(structuralProperty);
}
}
private void BuildSelections(
SelectExpandClause selectExpandClause,
HashSet<IEdmStructuralProperty> allStructuralProperties,
HashSet<IEdmStructuralProperty> allNestedProperties,
HashSet<IEdmNavigationProperty> allNavigationProperties,
HashSet<IEdmAction> allActions,
HashSet<IEdmFunction> allFunctions)
{
foreach (SelectItem selectItem in selectExpandClause.SelectedItems)
{
if (selectItem is ExpandedNavigationSelectItem)
{
continue;
}
PathSelectItem pathSelectItem = selectItem as PathSelectItem;
if (pathSelectItem != null)
{
ValidatePathIsSupported(pathSelectItem.SelectedPath);
ODataPathSegment segment = pathSelectItem.SelectedPath.LastSegment;
NavigationPropertySegment navigationPropertySegment = segment as NavigationPropertySegment;
if (navigationPropertySegment != null)
{
IEdmNavigationProperty navigationProperty = navigationPropertySegment.NavigationProperty;
if (allNavigationProperties.Contains(navigationProperty))
{
SelectedNavigationProperties.Add(navigationProperty);
}
continue;
}
PropertySegment structuralPropertySegment = segment as PropertySegment;
if (structuralPropertySegment != null)
{
IEdmStructuralProperty structuralProperty = structuralPropertySegment.Property;
if (allStructuralProperties.Contains(structuralProperty))
{
SelectedStructuralProperties.Add(structuralProperty);
}
else if (allNestedProperties.Contains(structuralProperty))
{
SelectedComplexProperties.Add(structuralProperty);
}
continue;
}
OperationSegment operationSegment = segment as OperationSegment;
if (operationSegment != null)
{
AddOperations(allActions, allFunctions, operationSegment);
continue;
}
DynamicPathSegment dynamicPathSegment = segment as DynamicPathSegment;
if (dynamicPathSegment != null)
{
SelectedDynamicProperties.Add(dynamicPathSegment.Identifier);
continue;
}
throw new ODataException(Error.Format(SRResources.SelectionTypeNotSupported, segment.GetType().Name));
}
WildcardSelectItem wildCardSelectItem = selectItem as WildcardSelectItem;
if (wildCardSelectItem != null)
{
SelectedStructuralProperties = allStructuralProperties;
SelectedComplexProperties = allNestedProperties;
SelectedNavigationProperties = allNavigationProperties;
SelectAllDynamicProperties = true;
continue;
}
NamespaceQualifiedWildcardSelectItem wildCardActionSelection = selectItem as NamespaceQualifiedWildcardSelectItem;
if (wildCardActionSelection != null)
{
SelectedActions = allActions;
SelectedFunctions = allFunctions;
continue;
}
throw new ODataException(Error.Format(SRResources.SelectionTypeNotSupported, selectItem.GetType().Name));
}
}
private void BuildSelections(SelectExpandClause selectExpandClause, HashSet <IEdmStructuralProperty> allStructuralProperties, HashSet <IEdmNavigationProperty> allNavigationProperties, HashSet <IEdmFunctionImport> allActions)
{
foreach (SelectItem selectItem in selectExpandClause.SelectedItems)
{
if (selectItem is ExpandedNavigationSelectItem)
{
continue;
}
PathSelectItem pathSelectItem = selectItem as PathSelectItem;
if (pathSelectItem != null)
{
ValidatePathIsSupported(pathSelectItem.SelectedPath);
ODataPathSegment segment = pathSelectItem.SelectedPath.LastSegment;
NavigationPropertySegment navigationPropertySegment = segment as NavigationPropertySegment;
if (navigationPropertySegment != null)
{
IEdmNavigationProperty navigationProperty = navigationPropertySegment.NavigationProperty;
if (allNavigationProperties.Contains(navigationProperty))
{
SelectedNavigationProperties.Add(navigationProperty);
}
continue;
}
PropertySegment structuralPropertySegment = segment as PropertySegment;
if (structuralPropertySegment != null)
{
IEdmStructuralProperty structuralProperty = structuralPropertySegment.Property;
if (allStructuralProperties.Contains(structuralProperty))
{
SelectedStructuralProperties.Add(structuralProperty);
}
continue;
}
OperationSegment operationSegment = segment as OperationSegment;
if (operationSegment != null)
{
foreach (IEdmFunctionImport action in operationSegment.Operations)
{
if (allActions.Contains(action))
{
SelectedActions.Add(action);
}
}
continue;
}
throw new ODataException(Error.Format(SRResources.SelectionTypeNotSupported, segment.GetType().Name));
}
WildcardSelectItem wildCardSelectItem = selectItem as WildcardSelectItem;
if (wildCardSelectItem != null)
{
SelectedStructuralProperties = allStructuralProperties;
SelectedNavigationProperties = allNavigationProperties;
continue;
}
ContainerQualifiedWildcardSelectItem wildCardActionSelection = selectItem as ContainerQualifiedWildcardSelectItem;
if (wildCardActionSelection != null)
{
IEnumerable <IEdmFunctionImport> actionsInThisContainer = allActions.Where(a => a.Container == wildCardActionSelection.Container);
foreach (IEdmFunctionImport action in actionsInThisContainer)
{
SelectedActions.Add(action);
}
continue;
}
throw new ODataException(Error.Format(SRResources.SelectionTypeNotSupported, selectItem.GetType().Name));
}
}
