public CsdlSemanticsRecordExpression(CsdlRecordExpression expression, IEdmEntityType bindingContext, CsdlSemanticsSchema schema) : base(schema, expression)
{
this.declaredTypeCache = new Cache<CsdlSemanticsRecordExpression, IEdmStructuredTypeReference>();
this.propertiesCache = new Cache<CsdlSemanticsRecordExpression, IEnumerable<IEdmPropertyConstructor>>();
this.expression = expression;
this.bindingContext = bindingContext;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="outputContext">The output context to write to.</param>
/// <param name="navigationSource">The navigation source we are going to write entities for.</param>
/// <param name="entityType">The entity type for the entries in the feed to be written (or null if the entity set base type should be used).</param>
/// <param name="writingFeed">True if the writer is created for writing a feed; false when it is created for writing an entry.</param>
/// <param name="listener">If not null, the writer will notify the implementer of the interface of relevant state changes in the writer.</param>
protected ODataWriterCore(
ODataOutputContext outputContext,
IEdmNavigationSource navigationSource,
IEdmEntityType entityType,
bool writingFeed,
IODataReaderWriterListener listener = null)
{
Debug.Assert(outputContext != null, "outputContext != null");
this.outputContext = outputContext;
this.writingFeed = writingFeed;
// create a collection validator when writing a top-level feed and a user model is present
if (this.writingFeed && this.outputContext.Model.IsUserModel())
{
this.feedValidator = new FeedWithoutExpectedTypeValidator();
}
if (navigationSource != null && entityType == null)
{
entityType = this.outputContext.EdmTypeResolver.GetElementType(navigationSource);
}
ODataUri odataUri = outputContext.MessageWriterSettings.ODataUri.Clone();
// Remove key for top level entry
if (!writingFeed && odataUri != null && odataUri.Path != null)
{
odataUri.Path = odataUri.Path.TrimEndingKeySegment();
}
this.listener = listener;
this.scopes.Push(new Scope(WriterState.Start, /*item*/null, navigationSource, entityType, /*skipWriting*/false, outputContext.MessageWriterSettings.SelectedProperties, odataUri));
}
public CsdlSemanticsCollectionExpression(CsdlCollectionExpression expression, IEdmEntityType bindingContext, CsdlSemanticsSchema schema) : base(schema, expression)
{
this.declaredTypeCache = new Cache<CsdlSemanticsCollectionExpression, IEdmTypeReference>();
this.elementsCache = new Cache<CsdlSemanticsCollectionExpression, IEnumerable<IEdmExpression>>();
this.expression = expression;
this.bindingContext = bindingContext;
}
public static bool HasDefaultStream(this IEdmModel model, IEdmEntityType entityType)
{
bool flag;
ExceptionUtils.CheckArgumentNotNull<IEdmModel>(model, "model");
ExceptionUtils.CheckArgumentNotNull<IEdmEntityType>(entityType, "entityType");
return (TryGetBooleanAnnotation(model, entityType, "HasStream", true, out flag) && flag);
}
public override IEnumerable<KeyValuePair<string, object>> ResolveKeys(
IEdmEntityType type,
IList<string> positionalValues,
Func<IEdmTypeReference, string, object> convertFunc)
{
return stringAsEnum.ResolveKeys(type, positionalValues, convertFunc);
}
public void GetModel(EdmModel model, EdmEntityContainer container)
{
EdmEntityType student = new EdmEntityType("ns", "Student");
student.AddStructuralProperty("Name", EdmPrimitiveTypeKind.String);
EdmStructuralProperty key = student.AddStructuralProperty("ID", EdmPrimitiveTypeKind.Int32);
student.AddKeys(key);
model.AddElement(student);
EdmEntitySet students = container.AddEntitySet("Students", student);
EdmEntityType school = new EdmEntityType("ns", "School");
school.AddKeys(school.AddStructuralProperty("ID", EdmPrimitiveTypeKind.Int32));
school.AddStructuralProperty("CreatedDay", EdmPrimitiveTypeKind.DateTimeOffset);
model.AddElement(school);
EdmEntitySet schools = container.AddEntitySet("Schools", student);
EdmNavigationProperty schoolNavProp = student.AddUnidirectionalNavigation(
new EdmNavigationPropertyInfo
{
Name = "School",
TargetMultiplicity = EdmMultiplicity.One,
Target = school
});
students.AddNavigationTarget(schoolNavProp, schools);
_school = school;
}
/// <summary>
/// Validates the type of an entry in a top-level feed.
/// </summary>
/// <param name="entityType">The type of the entry.</param>
internal void ValidateEntry(IEdmEntityType entityType)
{
DebugUtils.CheckNoExternalCallers();
Debug.Assert(entityType != null, "entityType != null");
// If we don't have a type, store the type of the first item.
if (this.itemType == null)
{
this.itemType = entityType;
}
// Validate the expected and actual types.
if (this.itemType.IsEquivalentTo(entityType))
{
return;
}
// If the types are not equivalent, make sure they have a common base type.
IEdmType commonBaseType = EdmLibraryExtensions.GetCommonBaseType(this.itemType, entityType);
if (commonBaseType == null)
{
throw new ODataException(Strings.FeedWithoutExpectedTypeValidator_IncompatibleTypes(entityType.ODataFullName(), this.itemType.ODataFullName()));
}
this.itemType = (IEdmEntityType)commonBaseType;
}
/// <summary>
/// Initializes a new instance of the <see cref="EdmEntitySetBase"/> class.
/// </summary>
/// <param name="name">Name of the entity set base.</param>
/// <param name="elementType">The entity type of the elements in this entity set base.</param>
protected EdmEntitySetBase(string name, IEdmEntityType elementType)
: base(name)
{
EdmUtil.CheckArgumentNull(elementType, "elementType");
this.type = new EdmCollectionType(new EdmEntityTypeReference(elementType, false));
}
public ParameterAliasNodeTranslatorTest()
{
var builder = new ODataConventionModelBuilder();
builder.EntitySet<ParameterAliasCustomer>("Customers");
builder.EntitySet<ParameterAliasOrder>("Orders");
builder.EntityType<ParameterAliasCustomer>().Function("CollectionFunctionCall")
.ReturnsCollection<int>().Parameter<int>("p1");
builder.EntityType<ParameterAliasCustomer>().Function("EntityCollectionFunctionCall")
.ReturnsCollectionFromEntitySet<ParameterAliasCustomer>("Customers").Parameter<int>("p1");
builder.EntityType<ParameterAliasCustomer>().Function("SingleEntityFunctionCall")
.Returns<ParameterAliasCustomer>().Parameter<int>("p1");
builder.EntityType<ParameterAliasCustomer>().Function("SingleEntityFunctionCallWithoutParameters")
.Returns<ParameterAliasCustomer>();
builder.EntityType<ParameterAliasCustomer>().Function("SingleValueFunctionCall")
.Returns<int>().Parameter<int>("p1");
_model = builder.GetEdmModel();
_customersEntitySet = _model.FindDeclaredEntitySet("Customers");
_customerEntityType = _customersEntitySet.EntityType();
_parameterAliasMappedNode = new ConstantNode(123);
}
public CsdlSemanticsPropertyReferenceExpression(CsdlPropertyReferenceExpression expression, IEdmEntityType bindingContext, CsdlSemanticsSchema schema) : base(schema, expression)
{
this.baseCache = new Cache<CsdlSemanticsPropertyReferenceExpression, IEdmExpression>();
this.elementCache = new Cache<CsdlSemanticsPropertyReferenceExpression, IEdmProperty>();
this.expression = expression;
this.bindingContext = bindingContext;
}
/// <summary>
/// Initializes a new instance of the <see cref="CastPathSegment" /> class.
/// </summary>
/// <param name="previous">The previous segment in the path.</param>
/// <param name="castType">The type of the cast.</param>
public CastPathSegment(ODataPathSegment previous, IEdmEntityType castType)
: base(previous)
{
if (castType == null)
{
throw Error.ArgumentNull("cast");
}
IEdmType previousEdmType = previous.EdmType;
if (previousEdmType == null)
{
throw Error.InvalidOperation(SRResources.PreviousSegmentEdmTypeCannotBeNull);
}
if (previousEdmType.TypeKind == EdmTypeKind.Collection)
{
EdmType = castType.GetCollection();
}
else
{
EdmType = castType;
}
EntitySet = previous.EntitySet;
CastType = castType;
}
public EdmEntityType(string namespaceName, string name, IEdmEntityType baseType, bool isAbstract, bool isOpen) : base(isAbstract, isOpen, baseType)
{
EdmUtil.CheckArgumentNull<string>(namespaceName, "namespaceName");
EdmUtil.CheckArgumentNull<string>(name, "name");
this.namespaceName = namespaceName;
this.name = name;
}
private string GetIdentifierPrefix(IEdmEntityType entityType)
{
if (entityType.BaseEntityType() != null)
{
return GetIdentifierPrefix(entityType.BaseEntityType());
}
TypeMapping existingMapping;
if (_typeUriMap.TryGetValue(entityType.FullName(), out existingMapping))
{
return existingMapping.IdentifierPrefix;
}
var keyList = entityType.DeclaredKey.ToList();
if (keyList.Count != 1)
{
// Ignore this entity
// TODO: Log an error
return null;
}
var identifierPrefix = GetStringAnnotationValue(keyList.First(), AnnotationsNamespace, "IdentifierPrefix");
if (identifierPrefix == null)
{
// TODO: Log an error
}
return identifierPrefix;
}
public CsdlSemanticsAssertTypeExpression(CsdlAssertTypeExpression expression, IEdmEntityType bindingContext, CsdlSemanticsSchema schema) : base(schema, expression)
{
this.operandCache = new Cache<CsdlSemanticsAssertTypeExpression, IEdmExpression>();
this.typeCache = new Cache<CsdlSemanticsAssertTypeExpression, IEdmTypeReference>();
this.expression = expression;
this.bindingContext = bindingContext;
}
/// <summary>
/// Creates a new ODataEntry from the specified entity set, instance, and type.
/// </summary>
/// <param name="entitySet">Entity set for the new entry.</param>
/// <param name="value">Entity instance for the new entry.</param>
/// <param name="entityType">Entity type for the new entry.</param>
/// <returns>New ODataEntry with the specified entity set and type, property values from the specified instance.</returns>
internal static ODataEntry CreateODataEntry(IEdmEntitySet entitySet, IEdmStructuredValue value, IEdmEntityType entityType)
{
var entry = new ODataEntry();
entry.SetAnnotation(new ODataTypeAnnotation(entitySet, entityType));
entry.Properties = value.PropertyValues.Select(p =>
{
object propertyValue;
if (p.Value.ValueKind == EdmValueKind.Null)
{
propertyValue = null;
}
else if (p.Value is IEdmPrimitiveValue)
{
propertyValue = ((IEdmPrimitiveValue)p.Value).ToClrValue();
}
else
{
Assert.Fail("Test only currently supports creating ODataEntry from IEdmPrimitiveValue instances.");
return null;
}
return new ODataProperty() { Name = p.Name, Value = propertyValue };
});
return entry;
}
public CsdlSemanticsApplyExpression(CsdlApplyExpression expression, IEdmEntityType bindingContext, CsdlSemanticsSchema schema)
: base(schema, expression)
{
this.expression = expression;
this.bindingContext = bindingContext;
this.schema = schema;
}
/// <summary>
/// Initializes a new instance of the <see cref="SelectExpandQueryOption"/> class.
/// </summary>
/// <param name="select">The $select query parameter value.</param>
/// <param name="expand">The $select query parameter value.</param>
/// <param name="context">The <see cref="ODataQueryContext"/> which contains the <see cref="IEdmModel"/> and some type information.</param>
public SelectExpandQueryOption(string select, string expand, ODataQueryContext context)
{
if (context == null)
{
throw Error.ArgumentNull("context");
}
if (String.IsNullOrEmpty(select) && String.IsNullOrEmpty(expand))
{
throw Error.Argument(SRResources.SelectExpandEmptyOrNull);
}
IEdmEntityType entityType = context.ElementType as IEdmEntityType;
if (entityType == null)
{
throw Error.Argument("context", SRResources.SelectNonEntity, context.ElementType.ToTraceString());
}
_entityType = entityType;
Context = context;
RawSelect = select;
RawExpand = expand;
Validator = new SelectExpandQueryValidator();
}
/// <summary>
/// Creates a new instance of the <see cref="SelectExpandNode"/> class describing the set of structural properties,
/// navigation properties, and actions to select and expand for the given <paramref name="writeContext"/>.
/// </summary>
/// <param name="entityType">The entity type of the entry that would be written.</param>
/// <param name="writeContext">The serializer context to be used while creating the collection.</param>
/// <remarks>The default constructor is for unit testing only.</remarks>
public SelectExpandNode(IEdmEntityType entityType, ODataSerializerContext writeContext)
: this(writeContext.SelectExpandClause, entityType, writeContext.Model)
{
var queryOptionParser = new ODataQueryOptionParser(
writeContext.Model,
entityType,
writeContext.NavigationSource,
_extraQueryParameters);
var selectExpandClause = queryOptionParser.ParseSelectAndExpand();
if (selectExpandClause != null)
{
foreach (SelectItem selectItem in selectExpandClause.SelectedItems)
{
ExpandedNavigationSelectItem expandItem = selectItem as ExpandedNavigationSelectItem;
if (expandItem != null)
{
ValidatePathIsSupported(expandItem.PathToNavigationProperty);
NavigationPropertySegment navigationSegment = (NavigationPropertySegment)expandItem.PathToNavigationProperty.LastSegment;
IEdmNavigationProperty navigationProperty = navigationSegment.NavigationProperty;
if (!ExpandedNavigationProperties.ContainsKey(navigationProperty))
{
ExpandedNavigationProperties.Add(navigationProperty, expandItem.SelectAndExpand);
}
}
}
}
SelectedNavigationProperties.ExceptWith(ExpandedNavigationProperties.Keys);
}
internal EntityPropertyMappingInfo(EntityPropertyMappingAttribute attribute, IEdmEntityType definingType, IEdmEntityType actualTypeDeclaringProperty)
{
this.attribute = attribute;
this.definingType = definingType;
this.actualPropertyType = actualTypeDeclaringProperty;
this.isSyndicationMapping = this.attribute.TargetSyndicationItem != SyndicationItemProperty.CustomProperty;
}
public override IEnumerable<KeyValuePair<string, object>> ResolveKeys(
IEdmEntityType type,
IDictionary<string, string> namedValues,
Func<IEdmTypeReference, string, object> convertFunc)
{
return stringAsEnum.ResolveKeys(type, namedValues, convertFunc);
}
public EdmDeltaModel(IEdmModel source, IEdmEntityType entityType, IEnumerable<string> propertyNames)
{
_source = source;
_entityType = new EdmEntityType(entityType.Namespace, entityType.Name);
foreach (var property in entityType.StructuralProperties())
{
if (propertyNames.Contains(property.Name))
_entityType.AddStructuralProperty(property.Name, property.Type, property.DefaultValueString, property.ConcurrencyMode);
}
foreach (var property in entityType.NavigationProperties())
{
if (propertyNames.Contains(property.Name))
{
var navInfo = new EdmNavigationPropertyInfo()
{
ContainsTarget = property.ContainsTarget,
DependentProperties = property.DependentProperties(),
PrincipalProperties = property.PrincipalProperties(),
Name = property.Name,
OnDelete = property.OnDelete,
Target = property.Partner != null
? property.Partner.DeclaringEntityType()
: property.Type.TypeKind() == EdmTypeKind.Collection
? (property.Type.Definition as IEdmCollectionType).ElementType.Definition as IEdmEntityType
: property.Type.TypeKind() == EdmTypeKind.Entity
? property.Type.Definition as IEdmEntityType
: null,
TargetMultiplicity = property.TargetMultiplicity(),
};
_entityType.AddUnidirectionalNavigation(navInfo);
}
}
}
protected override void ProcessEntityType(IEdmEntityType element)
{
base.ProcessEntityType(element);
if (element.BaseEntityType() != null)
{
this.CheckSchemaElementReference(element.BaseEntityType());
}
}
public CsdlSemanticsApplyExpression(CsdlApplyExpression expression, IEdmEntityType bindingContext, CsdlSemanticsSchema schema) : base(schema, expression)
{
this.appliedFunctionCache = new Cache<CsdlSemanticsApplyExpression, IEdmExpression>();
this.argumentsCache = new Cache<CsdlSemanticsApplyExpression, IEnumerable<IEdmExpression>>();
this.expression = expression;
this.bindingContext = bindingContext;
this.schema = schema;
}
public CsdlSemanticsLabeledExpression(string name, CsdlExpressionBase element, IEdmEntityType bindingContext, CsdlSemanticsSchema schema) : base(element)
{
this.expressionCache = new Cache<CsdlSemanticsLabeledExpression, IEdmExpression>();
this.name = name;
this.sourceElement = element;
this.bindingContext = bindingContext;
this.schema = schema;
}
public ParserExtModel()
{
Person = (IEdmEntityType)Model.FindType("TestNS.Person");
Pet = Model.FindType("TestNS.Pet");
Fish = Model.FindType("TestNS.Fish");
People = Model.FindDeclaredEntitySet("People");
PetSet = Model.FindDeclaredEntitySet("PetSet");
}
internal static void CheckEntityPropertyMapping(ODataVersion version, IEdmEntityType entityType, IEdmModel model)
{
ODataEntityPropertyMappingCache epmCache = model.GetEpmCache(entityType);
if ((epmCache != null) && (version < epmCache.EpmTargetTree.MinimumODataProtocolVersion))
{
throw new ODataException(Microsoft.Data.OData.Strings.ODataVersionChecker_EpmVersionNotSupported(entityType.ODataFullName(), ODataUtils.ODataVersionToString(epmCache.EpmTargetTree.MinimumODataProtocolVersion), ODataUtils.ODataVersionToString(version)));
}
}
public CsdlSemanticsIfExpression(CsdlIfExpression expression, IEdmEntityType bindingContext, CsdlSemanticsSchema schema) : base(schema, expression)
{
this.testCache = new Cache<CsdlSemanticsIfExpression, IEdmExpression>();
this.ifTrueCache = new Cache<CsdlSemanticsIfExpression, IEdmExpression>();
this.ifFalseCache = new Cache<CsdlSemanticsIfExpression, IEdmExpression>();
this.expression = expression;
this.bindingContext = bindingContext;
}
internal EdmDeltaType(IEdmEntityType entityType, EdmDeltaEntityKind deltaKind)
{
if (entityType == null)
{
throw Error.ArgumentNull("entityType");
}
_entityType = entityType;
_deltaKind = deltaKind;
}
public EdmEntitySet(IEdmEntityContainer container, string name, IEdmEntityType elementType) : base(name)
{
this.navigationPropertyMappings = new Dictionary<IEdmNavigationProperty, IEdmEntitySet>();
this.navigationTargetsCache = new Cache<EdmEntitySet, IEnumerable<IEdmNavigationTargetMapping>>();
EdmUtil.CheckArgumentNull<IEdmEntityContainer>(container, "container");
EdmUtil.CheckArgumentNull<IEdmEntityType>(elementType, "elementType");
this.container = container;
this.elementType = elementType;
}
private static IEnumerable<IEdmEntityType> GetTypeHierarchy(IEdmEntityType entityType)
{
IEdmEntityType current = entityType;
while (current != null)
{
yield return current;
current = current.BaseEntityType();
}
}
private void PairUpNavigationPropertyWithResourceAssociationSet(MetadataProviderEdmEntityContainer entityContainer, ResourceAssociationSet resourceAssociationSet, ResourceAssociationType resourceAssociationType, ResourceType resourceType, ResourceProperty navigationProperty)
{
string associationEndName;
EdmMultiplicity multiplicity;
EdmOnDeleteAction deleteBehavior;
string str3;
EdmMultiplicity multiplicity2;
EdmOnDeleteAction none;
string typeNamespace;
bool flag = (resourceAssociationSet.End1.ResourceProperty != null) && (resourceAssociationSet.End2.ResourceProperty != null);
string entitySetName = MetadataProviderUtils.GetEntitySetName(resourceAssociationSet.End1.ResourceSet);
string name = MetadataProviderUtils.GetEntitySetName(resourceAssociationSet.End2.ResourceSet);
bool isPrinciple = false;
List <IEdmStructuralProperty> dependentProperties = null;
if (resourceAssociationType != null)
{
associationEndName = resourceAssociationType.End1.Name;
deleteBehavior = resourceAssociationType.End1.DeleteBehavior;
multiplicity2 = MetadataProviderUtils.ConvertMultiplicity(resourceAssociationType.End1.Multiplicity);
str3 = resourceAssociationType.End2.Name;
none = resourceAssociationType.End2.DeleteBehavior;
multiplicity = MetadataProviderUtils.ConvertMultiplicity(resourceAssociationType.End2.Multiplicity);
ResourceReferentialConstraint referentialConstraint = resourceAssociationType.ReferentialConstraint;
if (referentialConstraint != null)
{
isPrinciple = object.ReferenceEquals(resourceAssociationType.End1, referentialConstraint.PrincipalEnd);
IEdmEntityType type = isPrinciple ? ((IEdmEntityType)this.EnsureSchemaType(resourceAssociationSet.End2.ResourceType)) : ((IEdmEntityType)this.EnsureSchemaType(resourceAssociationSet.End1.ResourceType));
dependentProperties = new List <IEdmStructuralProperty>();
foreach (ResourceProperty property in referentialConstraint.DependentProperties)
{
IEdmProperty property2 = type.FindProperty(property.Name);
dependentProperties.Add((IEdmStructuralProperty)property2);
}
}
}
else
{
if (!flag)
{
if (resourceAssociationSet.End1.ResourceProperty != null)
{
associationEndName = resourceType.Name;
str3 = navigationProperty.Name;
}
else
{
associationEndName = navigationProperty.Name;
str3 = resourceType.Name;
}
}
else
{
associationEndName = MetadataProviderUtils.GetAssociationEndName(resourceAssociationSet.End1.ResourceType, resourceAssociationSet.End1.ResourceProperty);
str3 = MetadataProviderUtils.GetAssociationEndName(resourceAssociationSet.End2.ResourceType, resourceAssociationSet.End2.ResourceProperty);
}
multiplicity = MetadataProviderUtils.GetMultiplicity(resourceAssociationSet.End1.ResourceProperty);
deleteBehavior = EdmOnDeleteAction.None;
multiplicity2 = MetadataProviderUtils.GetMultiplicity(resourceAssociationSet.End2.ResourceProperty);
none = EdmOnDeleteAction.None;
}
string associationName = (resourceAssociationType == null) ? MetadataProviderUtils.GetAssociationName(resourceAssociationSet) : resourceAssociationType.Name;
if ((resourceAssociationType == null) || (resourceAssociationType.NamespaceName == null))
{
ResourceAssociationSetEnd end = (resourceAssociationSet.End1.ResourceProperty != null) ? resourceAssociationSet.End1 : resourceAssociationSet.End2;
typeNamespace = this.GetTypeNamespace(end.ResourceType);
}
else
{
typeNamespace = resourceAssociationType.NamespaceName;
}
ResourceProperty resourceProperty = resourceAssociationSet.End1.ResourceProperty;
ResourceProperty property4 = resourceAssociationSet.End2.ResourceProperty;
MetadataProviderEdmNavigationProperty partnerProperty = null;
MetadataProviderEdmNavigationProperty property6 = null;
if (resourceProperty != null)
{
IEdmEntityType type2 = (IEdmEntityType)this.EnsureSchemaType(resourceAssociationSet.End1.ResourceType);
partnerProperty = (MetadataProviderEdmNavigationProperty)type2.FindProperty(resourceProperty.Name);
}
if (property4 != null)
{
IEdmEntityType type3 = (IEdmEntityType)this.EnsureSchemaType(resourceAssociationSet.End2.ResourceType);
property6 = (MetadataProviderEdmNavigationProperty)type3.FindProperty(property4.Name);
}
IEdmNavigationProperty property7 = (partnerProperty != null) ? ((IEdmNavigationProperty)partnerProperty) : ((IEdmNavigationProperty) new MetadataProviderEdmSilentNavigationProperty(property6, deleteBehavior, multiplicity, associationEndName));
IEdmNavigationProperty partner = (property6 != null) ? ((IEdmNavigationProperty)property6) : ((IEdmNavigationProperty) new MetadataProviderEdmSilentNavigationProperty(partnerProperty, none, multiplicity2, str3));
MetadataProviderUtils.FixUpNavigationPropertyWithAssociationSetData(property7, partner, isPrinciple, dependentProperties, deleteBehavior, multiplicity);
MetadataProviderUtils.FixUpNavigationPropertyWithAssociationSetData(partner, property7, !isPrinciple, dependentProperties, none, multiplicity2);
EdmEntitySet entitySet = (EdmEntitySet)entityContainer.FindEntitySet(entitySetName);
EdmEntitySet target = (EdmEntitySet)entityContainer.FindEntitySet(name);
if (partnerProperty != null)
{
entitySet.AddNavigationTarget(partnerProperty, target);
this.SetAssociationSetName(entitySet, partnerProperty, resourceAssociationSet.Name);
this.SetAssociationSetAnnotations(entitySet, partnerProperty, MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.End1.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.End2.CustomAnnotations));
}
if (property6 != null)
{
target.AddNavigationTarget(property6, entitySet);
this.SetAssociationSetName(target, property6, resourceAssociationSet.Name);
if (partnerProperty == null)
{
this.SetAssociationSetAnnotations(entitySet, property6, MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.End1.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.End2.CustomAnnotations));
}
}
this.SetAssociationNamespace(property7, typeNamespace);
this.SetAssociationName(property7, associationName);
this.SetAssociationEndName(property7, associationEndName);
this.SetAssociationNamespace(partner, typeNamespace);
this.SetAssociationName(partner, associationName);
this.SetAssociationEndName(partner, str3);
if (resourceAssociationType != null)
{
this.SetAssociationAnnotations(property7, MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationType.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, (property7.GetPrimary() == property7) ? resourceAssociationType.End1.CustomAnnotations : resourceAssociationType.End2.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, (property7.GetPrimary() == property7) ? resourceAssociationType.End2.CustomAnnotations : resourceAssociationType.End1.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, (resourceAssociationType.ReferentialConstraint != null) ? resourceAssociationType.ReferentialConstraint.CustomAnnotations : null));
}
}
/// <summary>
/// Asynchronously creates an <see cref="ODataDeltaReader" /> to read a resource set.
/// </summary>
/// <param name="entitySet">The entity set we are going to read entities for.</param>
/// <param name="expectedBaseEntityType">The expected base entity type for the entries in the delta response.</param>
/// <returns>Task which when completed returns the newly created <see cref="ODataDeltaReader"/>.</returns>
internal virtual Task <ODataDeltaReader> CreateDeltaReaderAsync(IEdmEntitySetBase entitySet, IEdmEntityType expectedBaseEntityType)
{
throw this.CreatePayloadKindNotSupportedException(ODataPayloadKind.ResourceSet);
}
public EntityTypeFrame(IEdmEntityType entityType, bool isCollection)
{
EntityType = entityType;
IsCollection = isCollection;
}
/// <summary>
/// Creates a new ODataEntry from the specified entity set, instance, and type.
/// </summary>
/// <param name="entitySet">Entity set for the new entry.</param>
/// <param name="value">Entity instance for the new entry.</param>
/// <param name="entityType">Entity type for the new entry.</param>
/// <returns>New ODataEntry with the specified entity set and type, property values from the specified instance.</returns>
internal static ODataEntry CreateODataEntry(IEdmEntitySet entitySet, IEdmStructuredValue value, IEdmEntityType entityType)
{
var entry = new ODataEntry();
entry.SetAnnotation(new ODataTypeAnnotation(entitySet, entityType));
entry.Properties = value.PropertyValues.Select(p =>
{
object propertyValue;
if (p.Value.ValueKind == EdmValueKind.Null)
{
propertyValue = null;
}
else if (p.Value is IEdmPrimitiveValue)
{
propertyValue = ((IEdmPrimitiveValue)p.Value).ToClrValue();
}
else
{
Assert.True(false, "Test only currently supports creating ODataEntry from IEdmPrimitiveValue instances.");
return(null);
}
return(new ODataProperty()
{
Name = p.Name, Value = propertyValue
});
});
return(entry);
}
/// <summary>
/// Initializes a new instance of the <see cref="EdmEntityType"/> class.
/// </summary>
/// <param name="namespaceName">Namespace the entity belongs to.</param>
/// <param name="name">Name of the entity.</param>
/// <param name="baseType">The base type of this entity type.</param>
public EdmEntityType(string namespaceName, string name, IEdmEntityType baseType)
: this(namespaceName, name, baseType, false, false)
{
}
public CsdlSemanticsFunctionReferenceExpression(CsdlFunctionReferenceExpression expression, IEdmEntityType bindingContext, CsdlSemanticsSchema schema) : base(schema, expression)
{
this.referencedCache = new Cache <CsdlSemanticsFunctionReferenceExpression, IEdmFunction>();
this.expression = expression;
this.bindingContext = bindingContext;
}
internal static IEdmExpression WrapExpression(CsdlExpressionBase expression, IEdmEntityType bindingContext, CsdlSemanticsSchema schema)
{
if (expression != null)
{
switch (expression.ExpressionKind)
{
case EdmExpressionKind.Cast:
return(new CsdlSemanticsCastExpression((CsdlCastExpression)expression, bindingContext, schema));
case EdmExpressionKind.BinaryConstant:
return(new CsdlSemanticsBinaryConstantExpression((CsdlConstantExpression)expression, schema));
case EdmExpressionKind.BooleanConstant:
return(new CsdlSemanticsBooleanConstantExpression((CsdlConstantExpression)expression, schema));
case EdmExpressionKind.Collection:
return(new CsdlSemanticsCollectionExpression((CsdlCollectionExpression)expression, bindingContext, schema));
case EdmExpressionKind.DateTimeOffsetConstant:
return(new CsdlSemanticsDateTimeOffsetConstantExpression((CsdlConstantExpression)expression, schema));
case EdmExpressionKind.DecimalConstant:
return(new CsdlSemanticsDecimalConstantExpression((CsdlConstantExpression)expression, schema));
case EdmExpressionKind.EnumMember:
return(new CsdlSemanticsEnumMemberExpression((CsdlEnumMemberExpression)expression, bindingContext, schema));
case EdmExpressionKind.FloatingConstant:
return(new CsdlSemanticsFloatingConstantExpression((CsdlConstantExpression)expression, schema));
case EdmExpressionKind.Null:
return(new CsdlSemanticsNullExpression((CsdlConstantExpression)expression, schema));
case EdmExpressionKind.FunctionApplication:
return(new CsdlSemanticsApplyExpression((CsdlApplyExpression)expression, bindingContext, schema));
case EdmExpressionKind.GuidConstant:
return(new CsdlSemanticsGuidConstantExpression((CsdlConstantExpression)expression, schema));
case EdmExpressionKind.If:
return(new CsdlSemanticsIfExpression((CsdlIfExpression)expression, bindingContext, schema));
case EdmExpressionKind.IntegerConstant:
return(new CsdlSemanticsIntConstantExpression((CsdlConstantExpression)expression, schema));
case EdmExpressionKind.IsType:
return(new CsdlSemanticsIsTypeExpression((CsdlIsTypeExpression)expression, bindingContext, schema));
case EdmExpressionKind.LabeledExpressionReference:
return(new CsdlSemanticsLabeledExpressionReferenceExpression((CsdlLabeledExpressionReferenceExpression)expression, bindingContext, schema));
case EdmExpressionKind.Labeled:
return(schema.WrapLabeledElement((CsdlLabeledExpression)expression, bindingContext));
case EdmExpressionKind.Path:
return(new CsdlSemanticsPathExpression((CsdlPathExpression)expression, bindingContext, schema));
case EdmExpressionKind.PropertyPath:
return(new CsdlSemanticsPropertyPathExpression((CsdlPropertyPathExpression)expression, bindingContext, schema));
case EdmExpressionKind.NavigationPropertyPath:
return(new CsdlSemanticsNavigationPropertyPathExpression((CsdlNavigationPropertyPathExpression)expression, bindingContext, schema));
case EdmExpressionKind.Record:
return(new CsdlSemanticsRecordExpression((CsdlRecordExpression)expression, bindingContext, schema));
case EdmExpressionKind.StringConstant:
return(new CsdlSemanticsStringConstantExpression((CsdlConstantExpression)expression, schema));
case EdmExpressionKind.DurationConstant:
return(new CsdlSemanticsDurationConstantExpression((CsdlConstantExpression)expression, schema));
case EdmExpressionKind.DateConstant:
return(new CsdlSemanticsDateConstantExpression((CsdlConstantExpression)expression, schema));
case EdmExpressionKind.TimeOfDayConstant:
return(new CsdlSemanticsTimeOfDayConstantExpression((CsdlConstantExpression)expression, schema));
case EdmExpressionKind.AnnotationPath:
return(new CsdlSemanticsAnnotationPathExpression((CsdlAnnotationPathExpression)expression, bindingContext, schema));
}
}
return(null);
}
public override IEnumerable <KeyValuePair <string, object> > ResolveKeys(IEdmEntityType type, IList <string> positionalValues, Func <IEdmTypeReference, string, object> convertFunc)
{
return(this.stringAsEnum.ResolveKeys(type, positionalValues, convertFunc));
}
/// <summary>
/// Resolves the specified entity model schema type and returns the Edm model type for it.
/// </summary>
/// <param name="model">The model to get the type from.</param>
/// <param name="schemaType">The entity model schema type to resolve.</param>
/// <returns>The resolved type for the specified <paramref name="schemaType"/>.</returns>
public static IEdmTypeReference ResolveEntityModelSchemaType(IEdmModel model, DataType schemaType)
{
if (schemaType == null)
{
return(null);
}
PrimitiveDataType primitiveDataType = schemaType as PrimitiveDataType;
if (primitiveDataType != null)
{
return(GetPrimitiveTypeReference(primitiveDataType));
}
if (model == null)
{
return(null);
}
EntityDataType entityDataType = schemaType as EntityDataType;
if (entityDataType != null)
{
IEdmNamedElement edmType = model.FindType(entityDataType.Definition.FullName);
ExceptionUtilities.Assert(
edmType != null,
"The expected entity type '{0}' was not found in the entity model for this test.",
entityDataType.Definition.FullName);
IEdmEntityType entityType = edmType as IEdmEntityType;
ExceptionUtilities.Assert(
entityType != null,
"The expected entity type '{0}' is not defined as entity type in the test's metadata.",
entityDataType.Definition.FullName);
return(entityType.ToTypeReference());
}
ComplexDataType complexDataType = schemaType as ComplexDataType;
if (complexDataType != null)
{
return(GetComplexType(model, complexDataType));
}
CollectionDataType collectionDataType = schemaType as CollectionDataType;
if (collectionDataType != null)
{
DataType collectionElementType = collectionDataType.ElementDataType;
PrimitiveDataType primitiveElementType = collectionElementType as PrimitiveDataType;
if (primitiveElementType != null)
{
IEdmPrimitiveTypeReference primitiveElementTypeReference = GetPrimitiveTypeReference(primitiveElementType);
return(primitiveElementTypeReference.ToCollectionTypeReference());
}
ComplexDataType complexElementType = collectionElementType as ComplexDataType;
if (complexElementType != null)
{
IEdmComplexTypeReference complexElementTypeReference = GetComplexType(model, complexElementType);
return(complexElementTypeReference.ToCollectionTypeReference());
}
EntityDataType entityElementType = collectionElementType as EntityDataType;
if (entityElementType != null)
{
IEdmEntityTypeReference entityElementTypeReference = GetEntityType(model, entityElementType);
return(entityElementTypeReference.ToCollectionTypeReference());
}
throw new NotSupportedException("Collection types only support primitive, complex, and entity element types.");
}
StreamDataType streamType = schemaType as StreamDataType;
if (streamType != null)
{
Type systemType = streamType.GetFacet <PrimitiveClrTypeFacet>().Value;
ExceptionUtilities.Assert(systemType == typeof(Stream), "Expected the system type 'System.IO.Stream' for a stream reference property.");
return(MetadataUtils.GetPrimitiveTypeReference(systemType));
}
throw new NotImplementedException("Unrecognized schema type " + schemaType.GetType().Name + ".");
}
static ExtensionTestBase()
{
var model = new EdmModel();
Model = model;
var person = new EdmEntityType("TestNS", "Person");
var personId = person.AddStructuralProperty("ID", EdmPrimitiveTypeKind.Int32);
PersonNameProp = person.AddStructuralProperty("Name", EdmPrimitiveTypeKind.String);
PersonPen = person.AddStructuralProperty("pen", EdmPrimitiveTypeKind.Binary);
person.AddKeys(personId);
PersonType = person;
var address = new EdmComplexType("TestNS", "Address");
AddrType = address;
ZipCodeProperty = address.AddStructuralProperty("ZipCode", EdmPrimitiveTypeKind.String);
AddrProperty = person.AddStructuralProperty("Addr", new EdmComplexTypeReference(address, false));
var pencil = new EdmEntityType("TestNS", "Pencil");
var pencilId = pencil.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32);
PencilId = pencilId;
var pid = pencil.AddStructuralProperty("Pid", EdmPrimitiveTypeKind.Int32);
pencil.AddKeys(pencilId);
var starPencil = new EdmEntityType("TestNS", "StarPencil", pencil);
model.AddElement(starPencil);
var starPencilUpper = new EdmEntityType("TestNS", "STARPENCIL");
model.AddElement(starPencilUpper);
StarPencil = starPencil;
var navInfo = new EdmNavigationPropertyInfo()
{
Name = "Pen",
ContainsTarget = false,
Target = pencil,
TargetMultiplicity = EdmMultiplicity.One
};
PersonNavPen = person.AddUnidirectionalNavigation(navInfo);
var navInfo2 = new EdmNavigationPropertyInfo()
{
Name = "Pen2",
ContainsTarget = true,
Target = pencil,
TargetMultiplicity = EdmMultiplicity.One
};
PersonNavPen2 = person.AddUnidirectionalNavigation(navInfo2);
var container = new EdmEntityContainer("Default", "Con1");
var personSet = container.AddEntitySet("People", person);
PencilSet = container.AddEntitySet("PencilSet", pencil);
Boss = container.AddSingleton("Boss", person);
Bajie = container.AddSingleton("Bajie", pencil);
BajieUpper = container.AddSingleton("BAJIE", pencil);
personSet.AddNavigationTarget(PersonNavPen, PencilSet);
PeopleSet = personSet;
var pencilSetUpper = container.AddEntitySet("PENCILSET", pencil);
PencilSetUpper = pencilSetUpper;
var pencilRef = new EdmEntityTypeReference(pencil, false);
EdmFunction findPencil1 = new EdmFunction("TestNS", "FindPencil", pencilRef, true, null, false);
findPencil1.AddParameter("qid", new EdmEntityTypeReference(PersonType, false));
model.AddElement(findPencil1);
FindPencil1P = findPencil1;
EdmFunction findPencil = new EdmFunction("TestNS", "FindPencil", pencilRef, true, null, false);
findPencil.AddParameter("qid", new EdmEntityTypeReference(PersonType, false));
findPencil.AddParameter("pid", EdmCoreModel.Instance.GetInt32(false));
model.AddElement(findPencil);
FindPencil2P = findPencil;
EdmFunction findPencils = new EdmFunction("TestNS", "FindPencils", new EdmCollectionTypeReference(new EdmCollectionType(pencilRef)), true, null, false);
findPencils.AddParameter("qid", new EdmEntityTypeReference(PersonType, false));
model.AddElement(findPencils);
FindPencils = findPencils;
EdmFunction findPencilsCon = new EdmFunction("TestNS", "FindPencilsCon", new EdmCollectionTypeReference(new EdmCollectionType(pencilRef)), true, null, false);
FindPencilsCon = findPencilsCon;
findPencilsCon.AddParameter("qid", new EdmEntityTypeReference(PersonType, false));
model.AddElement(findPencilsCon);
EdmFunction findPencilsConUpper = new EdmFunction("TestNS", "FindPencilsCON", new EdmCollectionTypeReference(new EdmCollectionType(pencilRef)), true, null, false);
FindPencilsConUpper = findPencilsConUpper;
findPencilsConUpper.AddParameter("qid", new EdmEntityTypeReference(PersonType, false));
model.AddElement(findPencilsConUpper);
EdmFunction findPencilsConNT = new EdmFunction("TestNT", "FindPencilsCon", new EdmCollectionTypeReference(new EdmCollectionType(pencilRef)), true, null, false);
FindPencilsConNT = findPencilsConNT;
findPencilsConNT.AddParameter("qid", new EdmEntityTypeReference(PersonType, false));
model.AddElement(findPencilsConNT);
ChangeZip = new EdmAction("TestNS", "ChangeZip", null, true, null);
ChangeZip.AddParameter("address", new EdmComplexTypeReference(address, false));
ChangeZip.AddParameter("newZip", EdmCoreModel.Instance.GetString(false));
model.AddElement(ChangeZip);
GetZip = new EdmFunction("TestNS", "GetZip", EdmCoreModel.Instance.GetString(false), true, null, true);
GetZip.AddParameter("address", new EdmComplexTypeReference(address, false));
model.AddElement(GetZip);
model.AddElement(person);
model.AddElement(address);
model.AddElement(pencil);
model.AddElement(container);
var feed = new EdmAction("TestNS", "Feed", null);
Feed = feed;
feed.AddParameter("pid", EdmCoreModel.Instance.GetInt32(false));
FeedImport = container.AddActionImport("Feed", feed);
FeedConImport = container.AddActionImport("FeedCon", feed);
FeedConUpperImport = container.AddActionImport("FeedCON", feed);
var pet = new EdmEntityType("TestNS", "Pet");
PetType = pet;
model.AddElement(pet);
var key1 = pet.AddStructuralProperty("key1", EdmCoreModel.Instance.GetInt32(false));
var key2 = pet.AddStructuralProperty("key2", EdmCoreModel.Instance.GetString(false));
pet.AddKeys(key1, key2);
var petSet = container.AddEntitySet("PetSet", pet);
var petCon = new EdmEntityType("TestNS", "PetCon");
model.AddElement(petCon);
var key1Con = pet.AddStructuralProperty("key", EdmCoreModel.Instance.GetInt32(false));
var key2Con = pet.AddStructuralProperty("KEY", EdmCoreModel.Instance.GetString(false));
petCon.AddKeys(key1Con, key2Con);
var petSetCon = container.AddEntitySet("PetSetCon", petCon);
EdmEnumType colorType = new EdmEnumType("TestNS", "Color");
Color = colorType;
colorType.AddMember("Red", new EdmIntegerConstant(1L));
colorType.AddMember("Blue", new EdmIntegerConstant(2L));
model.AddElement(colorType);
var moonType = new EdmEntityType("TestNS", "Moon");
MoonType = moonType;
var color = moonType.AddStructuralProperty("color", new EdmEnumTypeReference(colorType, false));
moonType.AddKeys(color);
model.AddElement(moonType);
container.AddEntitySet("MoonSet", moonType);
var moonType2 = new EdmEntityType("TestNS", "Moon2");
MoonType2 = moonType2;
var color2 = moonType2.AddStructuralProperty("color", new EdmEnumTypeReference(colorType, false));
var id = moonType2.AddStructuralProperty("id", EdmCoreModel.Instance.GetInt32(false));
moonType2.AddKeys(color2, id);
model.AddElement(moonType2);
container.AddEntitySet("MoonSet2", moonType2);
EdmFunction findPencilCon = new EdmFunction("TestNS", "FindPencilCon", pencilRef, true, null, false);
FindPencilCon = findPencilCon;
findPencilCon.AddParameter("qid", new EdmEntityTypeReference(PersonType, false));
findPencilCon.AddParameter("pid", EdmCoreModel.Instance.GetInt32(false));
findPencilCon.AddParameter("PID", EdmCoreModel.Instance.GetInt32(false));
model.AddElement(findPencilCon);
EdmFunction getColorCmyk = new EdmFunction("TestNS", "GetColorCmyk", EdmCoreModel.Instance.GetString(false));
getColorCmyk.AddParameter("co", new EdmEnumTypeReference(colorType, true));
GetColorCmyk = getColorCmyk;
model.AddElement(getColorCmyk);
GetColorCmykImport = container.AddFunctionImport("GetColorCmykImport", getColorCmyk);
EdmFunction getMixedColor = new EdmFunction("TestNS", "GetMixedColor", EdmCoreModel.Instance.GetString(false));
getMixedColor.AddParameter("co", new EdmCollectionTypeReference(new EdmCollectionType(new EdmEnumTypeReference(colorType, true))));
model.AddElement(getMixedColor);
GetMixedColor = container.AddFunctionImport("GetMixedColorImport", getMixedColor);
}
/// <summary>
/// Finds operations that can be invoked on the feed. This would include all the operations that are bound to the given
/// type and its base types.
/// </summary>
/// <param name="entityType">The EDM entity type.</param>
/// <returns>A collection of operations bound to the feed.</returns>
public virtual IEnumerable <IEdmOperation> FindOperationsBoundToCollection(IEdmEntityType entityType)
{
return(GetTypeHierarchy(entityType).SelectMany(FindDeclaredOperationsBoundToCollection));
}
internal static IEnumerable <IEdmFunctionImport> GetAvailableProcedures(this IEdmModel model, IEdmEntityType entityType)
{
if (model == null)
{
throw Error.ArgumentNull("model");
}
if (entityType == null)
{
throw Error.ArgumentNull("entityType");
}
BindableProcedureFinder annotation = model.GetAnnotationValue <BindableProcedureFinder>(model);
if (annotation == null)
{
return(Enumerable.Empty <IEdmFunctionImport>());
}
else
{
return(annotation.FindProcedures(entityType));
}
}
internal virtual Task <ODataReader> CreateFeedReaderAsync(IEdmEntityType expectedBaseEntityType)
{
throw this.CreatePayloadKindNotSupportedException(ODataPayloadKind.Feed);
}
private IEnumerable <Tuple <ODataItem, ODataDeltaReaderState, ODataReaderState> > ReadItem(string payload, IEdmModel model = null, IEdmNavigationSource navigationSource = null, IEdmEntityType entityType = null, bool enableReadingODataAnnotationWithoutPrefix = false)
{
var settings = new ODataMessageReaderSettings
{
ShouldIncludeAnnotation = s => true,
};
var messageInfo = new ODataMessageInfo
{
IsResponse = true,
MediaType = new ODataMediaType("application", "json"),
IsAsync = false,
Model = model ?? new EdmModel(),
Container = ContainerBuilderHelper.BuildContainer(null)
};
using (var inputContext = new ODataJsonLightInputContext(
new StringReader(payload), messageInfo, settings))
{
inputContext.Container.GetRequiredService <ODataSimplifiedOptions>()
.EnableReadingODataAnnotationWithoutPrefix = enableReadingODataAnnotationWithoutPrefix;
var jsonLightReader = new ODataJsonLightDeltaReader(inputContext, navigationSource, entityType);
while (jsonLightReader.Read())
{
yield return(new Tuple <ODataItem, ODataDeltaReaderState, ODataReaderState>(jsonLightReader.Item, jsonLightReader.State, jsonLightReader.SubState));
}
}
}
public CsdlSemanticsAssertTypeExpression(CsdlAssertTypeExpression expression, IEdmEntityType bindingContext, CsdlSemanticsSchema schema)
: base(schema, expression)
{
this.expression = expression;
this.bindingContext = bindingContext;
}
/// <summary>
/// Determine if the query containes auto select expand property.
/// </summary>
/// <param name="responseValue">The response value.</param>
/// <param name="singleResultCollection">The content as SingleResult.Queryable.</param>
/// <param name="actionDescriptor">The action context, i.e. action and controller name.</param>
/// <param name="request">The OData path.</param>
/// <returns></returns>
private static bool ContainsAutoSelectExpandProperty(
object responseValue,
IQueryable singleResultCollection,
ControllerActionDescriptor actionDescriptor,
HttpRequest request)
{
Type elementClrType = GetElementType(responseValue, singleResultCollection, actionDescriptor);
IEdmModel model = GetModel(elementClrType, request, actionDescriptor);
if (model == null)
{
throw Error.InvalidOperation(SRResources.QueryGetModelMustNotReturnNull);
}
ODataPath path = request.ODataFeature().Path;
IEdmType edmType = model.GetTypeMappingCache().GetEdmType(elementClrType, model)?.Definition;
IEdmEntityType baseEntityType = edmType as IEdmEntityType;
IEdmStructuredType structuredType = edmType as IEdmStructuredType;
IEdmProperty property = null;
if (path != null)
{
string name;
EdmHelpers.GetPropertyAndStructuredTypeFromPath(path, out property, out structuredType, out name);
}
if (baseEntityType != null)
{
List <IEdmEntityType> entityTypes = new List <IEdmEntityType>();
entityTypes.Add(baseEntityType);
entityTypes.AddRange(EdmHelpers.GetAllDerivedEntityTypes(baseEntityType, model));
foreach (var entityType in entityTypes)
{
IEnumerable <IEdmNavigationProperty> navigationProperties = entityType == baseEntityType
? entityType.NavigationProperties()
: entityType.DeclaredNavigationProperties();
if (navigationProperties != null)
{
if (navigationProperties.Any(
navigationProperty =>
EdmHelpers.IsAutoExpand(navigationProperty, property, entityType, model)))
{
return(true);
}
}
IEnumerable <IEdmStructuralProperty> properties = entityType == baseEntityType
? entityType.StructuralProperties()
: entityType.DeclaredStructuralProperties();
if (properties != null)
{
foreach (var edmProperty in properties)
{
if (EdmHelpers.IsAutoSelect(edmProperty, property, entityType, model))
{
return(true);
}
}
}
}
}
else if (structuredType != null)
{
IEnumerable <IEdmStructuralProperty> properties = structuredType.StructuralProperties();
if (properties != null)
{
foreach (var edmProperty in properties)
{
if (EdmHelpers.IsAutoSelect(edmProperty, property, structuredType, model))
{
return(true);
}
}
}
}
return(false);
}
/// <summary>
/// Initializes a new instance of the <see cref="EdmEntityType"/> class.
/// </summary>
/// <param name="namespaceName">Namespace the entity belongs to.</param>
/// <param name="name">Name of the entity.</param>
/// <param name="baseType">The base type of this entity type.</param>
/// <param name="isAbstract">Denotes an entity that cannot be instantiated.</param>
/// <param name="isOpen">Denotes if the type is open.</param>
public EdmEntityType(string namespaceName, string name, IEdmEntityType baseType, bool isAbstract, bool isOpen)
: this(namespaceName, name, baseType, isAbstract, isOpen, false)
{
}
internal virtual ODataReader CreateEntryReader(IEdmEntityType expectedEntityType)
{
throw this.CreatePayloadKindNotSupportedException(ODataPayloadKind.Entry);
}
/// <inheritdoc/>
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup <string, HttpActionDescriptor> actionMap)
{
if (odataPath == null)
{
throw Error.ArgumentNull("odataPath");
}
if (controllerContext == null)
{
throw Error.ArgumentNull("controllerContext");
}
if (actionMap == null)
{
throw Error.ArgumentNull("actionMap");
}
HttpMethod method = controllerContext.Request.Method;
string actionNamePrefix = GetActionMethodPrefix(method);
if (actionNamePrefix == null)
{
return(null);
}
if (odataPath.PathTemplate == "~/entityset/key/navigation" ||
odataPath.PathTemplate == "~/entityset/key/navigation/$count" ||
odataPath.PathTemplate == "~/entityset/key/cast/navigation" ||
odataPath.PathTemplate == "~/entityset/key/cast/navigation/$count" ||
odataPath.PathTemplate == "~/singleton/navigation" ||
odataPath.PathTemplate == "~/singleton/navigation/$count" ||
odataPath.PathTemplate == "~/singleton/cast/navigation" ||
odataPath.PathTemplate == "~/singleton/cast/navigation/$count")
{
NavigationPathSegment navigationSegment =
(odataPath.Segments.Last() as NavigationPathSegment) ??
odataPath.Segments[odataPath.Segments.Count - 2] as NavigationPathSegment;
IEdmNavigationProperty navigationProperty = navigationSegment.NavigationProperty;
IEdmEntityType declaringType = navigationProperty.DeclaringType as IEdmEntityType;
// It is not valid to *Post* to any non-collection valued navigation property.
if (navigationProperty.TargetMultiplicity() != EdmMultiplicity.Many &&
method == HttpMethod.Post)
{
return(null);
}
// It is not valid to *Put/Patch" to any collection-valued navigation property.
if (navigationProperty.TargetMultiplicity() == EdmMultiplicity.Many &&
(method == HttpMethod.Put || "PATCH" == method.Method.ToUpperInvariant()))
{
return(null);
}
// *Get* is the only supported method for $count request.
if (odataPath.Segments.Last() is CountPathSegment && method != HttpMethod.Get)
{
return(null);
}
if (declaringType != null)
{
// e.g. Try GetNavigationPropertyFromDeclaringType first, then fallback on GetNavigationProperty action name
string actionName = actionMap.FindMatchingAction(
actionNamePrefix + navigationProperty.Name + "From" + declaringType.Name,
actionNamePrefix + navigationProperty.Name);
if (actionName != null)
{
if (odataPath.PathTemplate.StartsWith("~/entityset/key", StringComparison.Ordinal))
{
KeyValuePathSegment keyValueSegment = odataPath.Segments[1] as KeyValuePathSegment;
controllerContext.RouteData.Values[ODataRouteConstants.Key] = keyValueSegment.Value;
}
return(actionName);
}
}
}
return(null);
}
private static OpenApiSchema CreateStructuredTypeSchema(this ODataContext context, IEdmStructuredType structuredType, bool processBase, bool processExample)
{
Debug.Assert(context != null);
Debug.Assert(structuredType != null);
if (processBase && structuredType.BaseType != null)
{
// A structured type with a base type is represented as a Schema Object
// that contains the keyword allOf whose value is an array with two items:
return(new OpenApiSchema
{
AllOf = new List <OpenApiSchema>
{
// 1. a JSON Reference to the Schema Object of the base type
new OpenApiSchema
{
Reference = new OpenApiReference
{
Type = ReferenceType.Schema,
Id = structuredType.BaseType.FullTypeName()
}
},
// 2. a Schema Object describing the derived type
context.CreateStructuredTypeSchema(structuredType, false, false)
},
AnyOf = null,
OneOf = null,
Properties = null,
Example = CreateStructuredTypePropertiesExample(context, structuredType)
});
}
else
{
// A structured type without a base type is represented as a Schema Object of type object
OpenApiSchema schema = new OpenApiSchema
{
Title = (structuredType as IEdmSchemaElement)?.Name,
Type = "object",
// Each structural property and navigation property is represented
// as a name/value pair of the standard OpenAPI properties object.
Properties = context.CreateStructuredTypePropertiesSchema(structuredType),
// make others null
AllOf = null,
OneOf = null,
AnyOf = null
};
// It optionally can contain the field description,
// whose value is the value of the unqualified annotation Core.Description of the structured type.
if (structuredType.TypeKind == EdmTypeKind.Complex)
{
IEdmComplexType complex = (IEdmComplexType)structuredType;
schema.Description = context.Model.GetDescriptionAnnotation(complex);
}
else if (structuredType.TypeKind == EdmTypeKind.Entity)
{
IEdmEntityType entity = (IEdmEntityType)structuredType;
schema.Description = context.Model.GetDescriptionAnnotation(entity);
}
if (processExample)
{
schema.Example = CreateStructuredTypePropertiesExample(context, structuredType);
}
return(schema);
}
}
internal Scope(ODataReaderState state, ODataItem item, IEdmEntitySet entitySet, IEdmEntityType expectedEntityType)
{
Debug.Assert(
state == ODataReaderState.Exception && item == null ||
state == ODataReaderState.EntryStart && (item == null || item is ODataEntry) ||
state == ODataReaderState.EntryEnd && (item == null || item is ODataEntry) ||
state == ODataReaderState.FeedStart && item is ODataFeed ||
state == ODataReaderState.FeedEnd && item is ODataFeed ||
state == ODataReaderState.NavigationLinkStart && item is ODataNavigationLink ||
state == ODataReaderState.NavigationLinkEnd && item is ODataNavigationLink ||
state == ODataReaderState.EntityReferenceLink && item is ODataEntityReferenceLink ||
state == ODataReaderState.Start && item == null ||
state == ODataReaderState.Completed && item == null,
"Reader state and associated item do not match.");
this.state = state;
this.item = item;
this.EntityType = expectedEntityType;
this.EntitySet = entitySet;
}
public ITestActionResult Get()
{
IEdmEntityType customerType = Request.GetModel().FindDeclaredType("Microsoft.Test.E2E.AspNet.OData.TestCustomer") as IEdmEntityType;
IEdmEntityType customerWithAddressType = Request.GetModel().FindDeclaredType("Microsoft.Test.E2E.AspNet.OData.TestCustomerWithAddress") as IEdmEntityType;
IEdmComplexType addressType = Request.GetModel().FindDeclaredType("Microsoft.Test.E2E.AspNet.OData.TestAddress") as IEdmComplexType;
IEdmEntityType orderType = Request.GetModel().FindDeclaredType("Microsoft.Test.E2E.AspNet.OData.TestOrder") as IEdmEntityType;
IEdmEntitySet ordersSet = Request.GetModel().FindDeclaredEntitySet("TestOrders") as IEdmEntitySet;
EdmChangedObjectCollection changedObjects = new EdmChangedObjectCollection(customerType);
EdmDeltaComplexObject a = new EdmDeltaComplexObject(addressType);
a.TrySetPropertyValue("State", "State");
a.TrySetPropertyValue("ZipCode", null);
EdmDeltaEntityObject changedEntity = new EdmDeltaEntityObject(customerWithAddressType);
changedEntity.TrySetPropertyValue("Id", 1);
changedEntity.TrySetPropertyValue("Name", "Name");
changedEntity.TrySetPropertyValue("Address", a);
changedEntity.TrySetPropertyValue("PhoneNumbers", new List <String> {
"123-4567", "765-4321"
});
changedEntity.TrySetPropertyValue("OpenProperty", 10);
changedEntity.TrySetPropertyValue("NullOpenProperty", null);
changedObjects.Add(changedEntity);
EdmComplexObjectCollection places = new EdmComplexObjectCollection(new EdmCollectionTypeReference(new EdmCollectionType(new EdmComplexTypeReference(addressType, true))));
EdmDeltaComplexObject b = new EdmDeltaComplexObject(addressType);
b.TrySetPropertyValue("City", "City2");
b.TrySetPropertyValue("State", "State2");
b.TrySetPropertyValue("ZipCode", 12345);
b.TrySetPropertyValue("OpenProperty", 10);
b.TrySetPropertyValue("NullOpenProperty", null);
places.Add(a);
places.Add(b);
var newCustomer = new EdmDeltaEntityObject(customerType);
newCustomer.TrySetPropertyValue("Id", 10);
newCustomer.TrySetPropertyValue("Name", "NewCustomer");
newCustomer.TrySetPropertyValue("FavoritePlaces", places);
changedObjects.Add(newCustomer);
var newOrder = new EdmDeltaEntityObject(orderType);
newOrder.NavigationSource = ordersSet;
newOrder.TrySetPropertyValue("Id", 27);
newOrder.TrySetPropertyValue("Amount", 100);
changedObjects.Add(newOrder);
var deletedCustomer = new EdmDeltaDeletedEntityObject(customerType);
deletedCustomer.Id = "7";
deletedCustomer.Reason = DeltaDeletedEntryReason.Changed;
changedObjects.Add(deletedCustomer);
var deletedOrder = new EdmDeltaDeletedEntityObject(orderType);
deletedOrder.NavigationSource = ordersSet;
deletedOrder.Id = "12";
deletedOrder.Reason = DeltaDeletedEntryReason.Deleted;
changedObjects.Add(deletedOrder);
var deletedLink = new EdmDeltaDeletedLink(customerType);
deletedLink.Source = new Uri("http://localhost/odata/DeltaCustomers(1)");
deletedLink.Target = new Uri("http://localhost/odata/DeltaOrders(12)");
deletedLink.Relationship = "Orders";
changedObjects.Add(deletedLink);
var addedLink = new EdmDeltaLink(customerType);
addedLink.Source = new Uri("http://localhost/odata/DeltaCustomers(10)");
addedLink.Target = new Uri("http://localhost/odata/DeltaOrders(27)");
addedLink.Relationship = "Orders";
changedObjects.Add(addedLink);
return(Ok(changedObjects));
}
public bool Read()
{
if (_jsonTextReader.TokenType == JsonToken.PropertyName)
{
if (_jsonTextReader.Value.Equals("@odata.context"))
{
IEdmEntityType entityType = ReadOdataContextEntityType();
_entityTypes.Push(new EntityTypeFrame(entityType, true));
return(entityType != null);
}
else if (_jsonTextReader.Depth > 1)
{
_property = _entityTypes.Peek().EntityType.FindProperty((String)_jsonTextReader.Value);
if (_property != null)
{
if (_property.Type.IsEnum())
{
if (_jsonTextReader.Read())
{
if (_jsonTextReader.Value is long longValue)
{
_value = EnumHelper.ToStringLiteral((IEdmEnumTypeReference)_property.Type, longValue);
}
return(true);
}
return(false);
}
else if (_property.Type.IsDecimal())
{
String svalue = _jsonTextReader.ReadAsString();
if (svalue != null)
{
_value = Decimal.Parse(svalue, CultureInfo.InvariantCulture);
return(true);
}
return(false);
}
else if (_property is IEdmNavigationProperty navigationProperty)
{
_entityTypes.Push(new EntityTypeFrame(navigationProperty.ToEntityType(), navigationProperty.Type.IsCollection()));
}
}
}
}
else if (_jsonTextReader.TokenType == JsonToken.EndObject && _jsonTextReader.Depth > 1)
{
_property = null;
if (!_entityTypes.Peek().IsCollection)
{
_entityTypes.Pop();
}
}
else if (_jsonTextReader.TokenType == JsonToken.EndArray)
{
_property = null;
_entityTypes.Pop();
}
return(_jsonTextReader.Read());
}
/// <summary>
/// Deserializes the given <paramref name="resourceWrapper"/> under the given <paramref name="readContext"/>.
/// </summary>
/// <param name="resourceWrapper">The OData resource to deserialize.</param>
/// <param name="structuredType">The type of the resource to deserialize.</param>
/// <param name="readContext">The deserializer context.</param>
/// <returns>The deserialized resource.</returns>
public virtual object ReadResource(ODataResourceWrapper resourceWrapper, IEdmStructuredTypeReference structuredType,
ODataDeserializerContext readContext)
{
if (resourceWrapper == null)
{
throw Error.ArgumentNull("resourceWrapper");
}
if (readContext == null)
{
throw Error.ArgumentNull("readContext");
}
if (!String.IsNullOrEmpty(resourceWrapper.Resource.TypeName) && structuredType.FullName() != resourceWrapper.Resource.TypeName)
{
// received a derived type in a base type deserializer. delegate it to the appropriate derived type deserializer.
IEdmModel model = readContext.Model;
if (model == null)
{
throw Error.Argument("readContext", SRResources.ModelMissingFromReadContext);
}
IEdmStructuredType actualType = model.FindType(resourceWrapper.Resource.TypeName) as IEdmStructuredType;
if (actualType == null)
{
throw new ODataException(Error.Format(SRResources.ResourceTypeNotInModel, resourceWrapper.Resource.TypeName));
}
if (actualType.IsAbstract)
{
string message = Error.Format(SRResources.CannotInstantiateAbstractResourceType, resourceWrapper.Resource.TypeName);
throw new ODataException(message);
}
IEdmTypeReference actualStructuredType;
IEdmEntityType actualEntityType = actualType as IEdmEntityType;
if (actualEntityType != null)
{
actualStructuredType = new EdmEntityTypeReference(actualEntityType, isNullable: false);
}
else
{
actualStructuredType = new EdmComplexTypeReference(actualType as IEdmComplexType, isNullable: false);
}
ODataEdmTypeDeserializer deserializer = DeserializerProvider.GetEdmTypeDeserializer(actualStructuredType);
if (deserializer == null)
{
throw new SerializationException(
Error.Format(SRResources.TypeCannotBeDeserialized, actualEntityType.FullName()));
}
object resource = deserializer.ReadInline(resourceWrapper, actualStructuredType, readContext);
EdmStructuredObject structuredObject = resource as EdmStructuredObject;
if (structuredObject != null)
{
structuredObject.ExpectedEdmType = structuredType.StructuredDefinition();
}
return(resource);
}
else
{
object resource = CreateResourceInstance(structuredType, readContext);
ApplyResourceProperties(resource, resourceWrapper, structuredType, readContext);
return(resource);
}
}
public static IEdmEntityTypeReference AsReference(this IEdmEntityType entity)
{
return(new EdmEntityTypeReference(entity, isNullable: false));
}
/// <summary>
/// Create the <see cref="ODataResourceSet"/> to be written for the given resourceSet instance.
/// </summary>
/// <param name="resourceSetInstance">The instance representing the resourceSet being written.</param>
/// <param name="resourceSetType">The EDM type of the resourceSet being written.</param>
/// <param name="writeContext">The serializer context.</param>
/// <returns>The created <see cref="ODataResourceSet"/> object.</returns>
public virtual ODataResourceSet CreateResourceSet(IEnumerable resourceSetInstance, IEdmCollectionTypeReference resourceSetType,
ODataSerializerContext writeContext)
{
ODataResourceSet resourceSet = new ODataResourceSet
{
TypeName = resourceSetType.FullName()
};
IEdmStructuredTypeReference structuredType = GetResourceType(resourceSetType).AsStructured();
if (writeContext.NavigationSource != null && structuredType.IsEntity())
{
ResourceSetContext resourceSetContext = ResourceSetContext.Create(writeContext, resourceSetInstance);
IEdmEntityType entityType = structuredType.AsEntity().EntityDefinition();
var operations = writeContext.Model.GetAvailableOperationsBoundToCollection(entityType);
var odataOperations = CreateODataOperations(operations, resourceSetContext, writeContext);
foreach (var odataOperation in odataOperations)
{
ODataAction action = odataOperation as ODataAction;
if (action != null)
{
resourceSet.AddAction(action);
}
else
{
resourceSet.AddFunction((ODataFunction)odataOperation);
}
}
}
if (writeContext.ExpandedResource == null)
{
// If we have more OData format specific information apply it now, only if we are the root feed.
PageResult odataResourceSetAnnotations = resourceSetInstance as PageResult;
if (odataResourceSetAnnotations != null)
{
resourceSet.Count = odataResourceSetAnnotations.Count;
resourceSet.NextPageLink = odataResourceSetAnnotations.NextPageLink;
}
else if (writeContext.Request != null)
{
resourceSet.NextPageLink = writeContext.InternalRequest.Context.NextLink;
resourceSet.DeltaLink = writeContext.InternalRequest.Context.DeltaLink;
long?countValue = writeContext.InternalRequest.Context.TotalCount;
if (countValue.HasValue)
{
resourceSet.Count = countValue.Value;
}
}
}
else
{
ICountOptionCollection countOptionCollection = resourceSetInstance as ICountOptionCollection;
if (countOptionCollection != null && countOptionCollection.TotalCount != null)
{
resourceSet.Count = countOptionCollection.TotalCount;
}
}
return(resourceSet);
}
private void CompileAndVerify(string source, bool isCSharp, IEdmModel model)
{
// verify that the given cs/vb code can be compiled successfully
CompilerParameters compilerOptions = new CompilerParameters
{
GenerateExecutable = false,
GenerateInMemory = true,
IncludeDebugInformation = false,
TreatWarningsAsErrors = true,
WarningLevel = 4,
ReferencedAssemblies =
{
typeof(DataServiceContext).Assembly.Location,
typeof(IEdmModel).Assembly.Location,
typeof(GeographyPoint).Assembly.Location,
typeof(Uri).Assembly.Location,
typeof(IQueryable).Assembly.Location,
typeof(INotifyPropertyChanged).Assembly.Location,
typeof(XmlReader).Assembly.Location,
}
};
CodeDomProvider codeProvider = null;
if (isCSharp)
{
codeProvider = new CSharpCodeProvider();
}
else
{
codeProvider = new VBCodeProvider();
}
var results = codeProvider.CompileAssemblyFromSource(compilerOptions, source);
Assert.AreEqual(0, results.Errors.Count);
// verify that the generated assembly contains entity types, complex types, and the entity container specified in the given model
foreach (var modelElement in model.SchemaElements.Where(se => se.SchemaElementKind != EdmSchemaElementKind.Function && se.SchemaElementKind != EdmSchemaElementKind.Action))
{
Type t = results.CompiledAssembly.DefinedTypes.FirstOrDefault(dt => dt.Name == modelElement.Name);
Assert.IsNotNull(t, modelElement.Name);
IEdmEntityType entityType = modelElement as IEdmEntityType;
IEdmComplexType complexTypeType = modelElement as IEdmComplexType;
IEdmEntityContainer container = modelElement as IEdmEntityContainer;
if (entityType != null)
{
foreach (var edmProperty in entityType.DeclaredProperties)
{
Assert.IsNotNull(t.GetProperties().Where(p => p.Name == edmProperty.Name), "Property not found: " + edmProperty.Name + " in " + entityType.Name);
}
}
else if (complexTypeType != null)
{
foreach (var edmProperty in complexTypeType.DeclaredProperties)
{
Assert.IsNotNull(t.GetProperties().Where(p => p.Name == edmProperty.Name), "Property not found: " + edmProperty.Name + " in " + complexTypeType.Name);
}
}
else if (container != null)
{
foreach (var entitySet in container.EntitySets())
{
Assert.IsNotNull(t.GetProperties().Where(p => p.Name == entitySet.Name), "EntitySet not found: " + entitySet.Name);
}
}
else
{
Assert.Fail("Unhandled model element " + modelElement.GetType().Name);
}
}
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="jsonLightOutputContext">The output context to write to.</param>
/// <param name="navigationSource">The navigation source we are going to write entities for.</param>
/// <param name="entityType">The entity type for the entries in the resource set to be written (or null if the entity set base type should be used).</param>
public ODataJsonLightDeltaWriter(ODataJsonLightOutputContext jsonLightOutputContext, IEdmNavigationSource navigationSource, IEdmEntityType entityType)
{
Debug.Assert(jsonLightOutputContext != null, "jsonLightOutputContext != null");
this.navigationSource = navigationSource;
this.entityType = entityType;
this.jsonLightOutputContext = jsonLightOutputContext;
this.resourceWriter = new ODataJsonLightWriter(jsonLightOutputContext, navigationSource, entityType, true, writingDelta: true);
this.inStreamErrorListener = resourceWriter;
}
/// <summary>
/// Creates an <see cref="ODataWriter" /> to write an entry or a feed.
/// </summary>
/// <param name="isFeed">Specify whether to create a writer for a feed or an entry.</param>
/// <param name="entitySet">The entity set we are going to write entities for.</param>
/// <param name="entityType">The entity type for the entries in the feed to be written (or null if the entity set base type should be used).</param>
/// <returns>If <paramref name="isFeed"/> is true, return the result of CreateODataResourceSetWriter, otherwise return the result of CreateODataResourceWriter.</returns>
internal ODataWriter CreateODataWriter(bool isFeed, IEdmEntitySet entitySet, IEdmEntityType entityType)
{
return(isFeed ? this.CreateODataResourceSetWriter(entitySet, entityType) : this.CreateODataResourceWriter(entitySet, entityType));
}
public CsdlSemanticsPropertyReferenceExpression(CsdlPropertyReferenceExpression expression, IEdmEntityType bindingContext, CsdlSemanticsSchema schema)
: base(schema, expression)
{
this.expression = expression;
this.bindingContext = bindingContext;
}
