public void HasODataKeyParameter_ThrowsArgumentNull_EntityType()
{
// Arrange & Act & Assert
ActionModel action = new ActionModel(_methodInfo, new List <object>());
ExceptionAssert.ThrowsArgumentNull(() => action.HasODataKeyParameter(entityType: null), "entityType");
}
public void HasODataKeyParameter_ThrowsArgumentNull_Action()
{
// Arrange & Act & Assert
ActionModel action = null;
ExceptionAssert.ThrowsArgumentNull(() => action.HasODataKeyParameter(entityType: null), "action");
}
/// <inheritdoc />
public virtual bool AppliesToAction(ODataControllerActionContext context)
{
if (context == null)
{
throw Error.ArgumentNull(nameof(context));
}
ActionModel action = context.Action;
IEdmEntitySet entitySet = context.EntitySet;
IEdmEntityType entityType = entitySet.EntityType();
// if the action has key parameter, skip it.
if (action.HasODataKeyParameter(entityType, context.Options?.RouteOptions?.EnablePropertyNameCaseInsensitive ?? false))
{
return(false);
}
string actionName = action.ActionName;
// 1. Without type case
if (ProcessEntitySetAction(actionName, entitySet, null, context, action))
{
return(true);
}
// 2. process the derived type (cast) by searching all derived types
// GetFrom{EntityTypeName} or Get{EntitySet}From{EntityTypeName}
int index = actionName.IndexOf("From", StringComparison.Ordinal);
if (index == -1)
{
return(false);
}
string castTypeName = actionName.Substring(index + 4); // + 4 means to skip the "From"
if (castTypeName.Length == 0)
{
// Early return for the following cases:
// - Get|Post|PatchFrom
// - Get|Patch{EntitySet}From
// - Post{EntityType}From
return(false);
}
IEdmStructuredType castType = entityType.FindTypeInInheritance(context.Model, castTypeName);
if (castType == null)
{
return(false);
}
string actionPrefix = actionName.Substring(0, index);
return(ProcessEntitySetAction(actionPrefix, entitySet, castType, context, action));
}
/// <inheritdoc />
public virtual bool AppliesToAction(ODataControllerActionContext context)
{
if (context == null)
{
throw Error.ArgumentNull(nameof(context));
}
ActionModel action = context.Action;
IEdmEntitySet entitySet = context.EntitySet;
IEdmEntityType entityType = entitySet.EntityType();
// if the action has key parameter, skip it.
if (action.HasODataKeyParameter(entityType))
{
return(false);
}
string actionName = action.ActionMethod.Name;
// 1. Without type case
if (ProcessEntitySetAction(actionName, entitySet, null, context, action))
{
return(true);
}
// 2. process the derive type (cast) by searching all derived types
// GetFrom{EntityTypeName} or Get{EntitySet}From{EntityTypeName}
int index = actionName.IndexOf("From", StringComparison.Ordinal);
if (index == -1)
{
return(false);
}
string castTypeName = actionName.Substring(index + 4); // + 4 means to skip the "From"
IEdmStructuredType castType = entityType.FindTypeInInheritance(context.Model, castTypeName);
if (castType == null)
{
return(false);
}
string actionPrefix = actionName.Substring(0, index);
return(ProcessEntitySetAction(actionPrefix, entitySet, castType, context, action));
}
/// <inheritdoc />
public virtual bool AppliesToAction(ODataControllerActionContext context)
{
if (context == null)
{
throw Error.ArgumentNull(nameof(context));
}
ActionModel action = context.Action;
IEdmEntitySet entitySet = context.EntitySet;
IEdmEntityType entityType = entitySet.EntityType();
// if the action has no key parameter, skip it.
if (!action.HasODataKeyParameter(entityType))
{
return(false);
}
string actionName = action.ActionMethod.Name;
// We care about the action in this pattern: {HttpMethod}{EntityTypeName}
(string httpMethod, string castTypeName) = Split(actionName);
if (httpMethod == null)
{
return(false);
}
IEdmStructuredType castType = null;
if (castTypeName != null)
{
castType = entityType.FindTypeInInheritance(context.Model, castTypeName);
if (castType == null)
{
return(false);
}
}
AddSelector(entitySet, entityType, castType, context.Prefix, context.Model, action, httpMethod);
return(true);
}
/// <inheritdoc />
public virtual bool AppliesToAction(ODataControllerActionContext context)
{
if (context == null)
{
throw Error.ArgumentNull(nameof(context));
}
if (context.EntitySet == null && context.Singleton == null)
{
return(false);
}
ActionModel action = context.Action;
// Filter by the action name.
// The action for navigation property request should follow up {httpMethod}{PropertyName}[From{Declaring}]
string actionName = action.ActionMethod.Name;
string method = SplitActionName(actionName, out string property, out string declared);
if (method == null || string.IsNullOrEmpty(property))
{
return(false);
}
IEdmNavigationSource navigationSource = context.EntitySet == null ?
(IEdmNavigationSource)context.Singleton :
(IEdmNavigationSource)context.EntitySet;
// filter by action parameter
IEdmEntityType entityType = navigationSource.EntityType();
bool hasKeyParameter = action.HasODataKeyParameter(entityType);
if (!(context.Singleton != null ^ hasKeyParameter))
{
// Singleton, doesn't allow to query property with key
// entityset, doesn't allow for non-key to query property
return(false);
}
// Find the declaring type of the property if we have the declaring type name in the action name.
// eitherwise, it means the property is defined on the entity type of the navigation source.
IEdmEntityType declaringEntityType = entityType;
if (declared != null)
{
declaringEntityType = entityType.FindTypeInInheritance(context.Model, declared) as IEdmEntityType;
if (declaringEntityType == null)
{
return(false);
}
}
// Find the property, and we only care about the navigation property.
IEdmProperty edmProperty = declaringEntityType.FindProperty(property);
if (edmProperty == null || edmProperty.PropertyKind == EdmPropertyKind.Structural)
{
return(false);
}
// Starts the routing template
//IList<ODataSegmentTemplate> segments = new List<ODataSegmentTemplate>();
//if (context.EntitySet != null)
//{
// segments.Add(new EntitySetSegmentTemplate(context.EntitySet));
//}
//else
//{
// segments.Add(new SingletonSegmentTemplate(context.Singleton));
//}
//if (hasKeyParameter)
//{
// segments.Add(new KeySegmentTemplate(entityType));
//}
//if (declared != null)
//{
// // It should be always single type
// segments.Add(new CastSegmentTemplate(declaringEntityType, entityType, navigationSource));
//}
IEdmNavigationProperty navigationProperty = (IEdmNavigationProperty)edmProperty;
//IEdmNavigationSource targetNavigationSource = navigationSource.FindNavigationTarget(navigationProperty, segments, out _);
//segments.Add(new NavigationSegmentTemplate(navigationProperty, targetNavigationSource));
//ODataPathTemplate template = new ODataPathTemplate(segments);
//action.AddSelector(method, context.Prefix, context.Model, template);
AddSelector(method, context.Prefix, context.Model, action, navigationSource, declared, declaringEntityType, navigationProperty, hasKeyParameter, false);
if (CanApplyDollarCount(navigationProperty, method))
{
AddSelector(method, context.Prefix, context.Model, action, navigationSource, declared, declaringEntityType, navigationProperty, hasKeyParameter, true);
}
return(true);
}
/// <inheritdoc />
public virtual bool AppliesToAction(ODataControllerActionContext context)
{
if (context == null)
{
throw Error.ArgumentNull(nameof(context));
}
if (context.EntitySet == null && context.Singleton == null)
{
return(false);
}
IEdmNavigationSource navigationSource = context.EntitySet == null ?
(IEdmNavigationSource)context.Singleton :
(IEdmNavigationSource)context.EntitySet;
ActionModel action = context.Action;
string actionName = action.ActionMethod.Name;
string method = SplitActionName(actionName, out string property, out string cast, out string declared);
if (method == null || string.IsNullOrEmpty(property))
{
return(false);
}
// filter by action parameter
IEdmEntityType entityType = navigationSource.EntityType();
bool hasKeyParameter = action.HasODataKeyParameter(entityType);
if (!(context.Singleton != null ^ hasKeyParameter))
{
// Singleton, doesn't allow to query property with key
// entityset, doesn't allow for non-key to query property
return(false);
}
// Find the declaring type of the property if we have the declaring type name in the action name.
// eitherwise, it means the property is defined on the entity type of the navigation source.
IEdmEntityType declaringEntityType = entityType;
if (declared != null)
{
declaringEntityType = entityType.FindTypeInInheritance(context.Model, declared) as IEdmEntityType;
if (declaringEntityType == null)
{
return(false);
}
}
IEdmProperty edmProperty = declaringEntityType.FindProperty(property);
if (edmProperty == null || edmProperty.PropertyKind != EdmPropertyKind.Structural)
{
return(false);
}
if (!CanApply(edmProperty, method))
{
return(false);
}
IEdmComplexType castType = null;
if (cast != null)
{
IEdmType propertyElementType = edmProperty.Type.Definition.AsElementType();
if (propertyElementType.TypeKind == EdmTypeKind.Complex)
{
IEdmComplexType complexType = (IEdmComplexType)propertyElementType;
castType = complexType.FindTypeInInheritance(context.Model, cast) as IEdmComplexType;
if (castType == null)
{
return(false);
}
}
else
{
// only support complex type cast, (TODO: maybe consider to support Edm.PrimitiveType cast)
return(false);
}
}
// only process structural property
IEdmStructuredType castComplexType = null;
if (cast != null)
{
IEdmTypeReference propertyType = edmProperty.Type;
if (propertyType.IsCollection())
{
propertyType = propertyType.AsCollection().ElementType();
}
if (!propertyType.IsComplex())
{
return(false);
}
castComplexType = propertyType.ToStructuredType().FindTypeInInheritance(context.Model, cast);
if (castComplexType == null)
{
return(false);
}
}
AddSelector(method, context, action, navigationSource, (IEdmStructuralProperty)edmProperty, castComplexType, declaringEntityType, false, false);
if (CanApplyDollarCount(edmProperty, method))
{
AddSelector(method, context, action, navigationSource, (IEdmStructuralProperty)edmProperty, castComplexType, declaringEntityType, false, true);
}
if (CanApplyDollarValue(edmProperty, method))
{
AddSelector(method, context, action, navigationSource, (IEdmStructuralProperty)edmProperty, castComplexType, declaringEntityType, true, false);
}
return(true);
}
/// <inheritdoc />
public virtual bool AppliesToAction(ODataControllerActionContext context)
{
if (context == null)
{
throw Error.ArgumentNull(nameof(context));
}
IEdmNavigationSource navigationSource = context.NavigationSource;
if (navigationSource == null)
{
return(false);
}
ActionModel action = context.Action;
string actionName = action.ActionName;
string method = SplitActionName(actionName, out string property, out string cast, out string declared);
if (method == null || string.IsNullOrEmpty(property))
{
return(false);
}
// filter by action parameter
IEdmEntityType entityType = navigationSource.EntityType();
bool hasKeyParameter = action.HasODataKeyParameter(entityType, context.Options?.RouteOptions?.EnablePropertyNameCaseInsensitive ?? false);
if (!(context.Singleton != null ^ hasKeyParameter))
{
// Singleton, doesn't allow to query property with key
// entityset, doesn't allow for non-key to query property
return(false);
}
// Find the declaring type of the property if we have the declaring type name in the action name.
// otherwise, it means the property is defined on the entity type of the navigation source.
IEdmEntityType declaringEntityType = entityType;
if (declared != null)
{
if (declared.Length == 0)
{
// Early return for the following cases:
// - Get|PostTo|PutTo|PatchTo|DeleteTo{PropertyName}From
// - Get|PostTo|PutTo|PatchTo|DeleteTo{PropertyName}Of{Cast}From
return(false);
}
declaringEntityType = entityType.FindTypeInInheritance(context.Model, declared) as IEdmEntityType;
if (declaringEntityType == null)
{
return(false);
}
}
bool enablePropertyNameCaseInsensitive = context?.Options?.RouteOptions.EnablePropertyNameCaseInsensitive ?? false;
IEdmProperty edmProperty = declaringEntityType.FindProperty(property, enablePropertyNameCaseInsensitive);
if (edmProperty == null || edmProperty.PropertyKind != EdmPropertyKind.Structural)
{
return(false);
}
if (!CanApply(edmProperty, method))
{
return(false);
}
IEdmComplexType castType;
// Only process structural property
IEdmStructuredType castComplexType = null;
if (cast != null)
{
if (cast.Length == 0)
{
// Avoid unnecessary call to FindTypeInheritance
// Cases handled: Get|PostTo|PutTo|PatchTo|DeleteTo{PropertyName}Of
return(false);
}
IEdmType propertyElementType = edmProperty.Type.Definition.AsElementType();
if (propertyElementType.TypeKind == EdmTypeKind.Complex)
{
IEdmComplexType complexType = (IEdmComplexType)propertyElementType;
castType = complexType.FindTypeInInheritance(context.Model, cast) as IEdmComplexType;
if (castType == null)
{
return(false);
}
}
else
{
// only support complex type cast, (TODO: maybe consider to support Edm.PrimitiveType cast)
return(false);
}
IEdmTypeReference propertyType = edmProperty.Type;
if (propertyType.IsCollection())
{
propertyType = propertyType.AsCollection().ElementType();
}
if (!propertyType.IsComplex())
{
return(false);
}
castComplexType = propertyType.ToStructuredType().FindTypeInInheritance(context.Model, cast);
if (castComplexType == null)
{
return(false);
}
}
AddSelector(method, context, action, navigationSource, (IEdmStructuralProperty)edmProperty, castComplexType, declaringEntityType, false, false);
if (CanApplyDollarCount(edmProperty, method))
{
AddSelector(method, context, action, navigationSource, (IEdmStructuralProperty)edmProperty, castComplexType, declaringEntityType, false, true);
}
if (CanApplyDollarValue(edmProperty, method))
{
AddSelector(method, context, action, navigationSource, (IEdmStructuralProperty)edmProperty, castComplexType, declaringEntityType, true, false);
}
return(true);
}
/// <inheritdoc />
public bool AppliesToAction(ODataControllerActionContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
Debug.Assert(context.Action != null);
ActionModel action = context.Action;
string actionMethodName = action.ActionMethod.Name;
// Need to refactor the following
// for example: CreateRef( with the navigation property parameter) should for all navigation properties
// CreateRefToOrdersFromCustomer, CreateRefToOrders, CreateRef.
string method = SplitRefActionName(actionMethodName, out string httpMethod, out string property, out string declaring);
if (method == null)
{
return(false);
}
// Action parameter should have a (string navigationProperty) parameter
if (!action.HasParameter <string>("navigationProperty"))
{
return(false);
}
IEdmNavigationSource navigationSource;
IEdmEntityType entityType;
if (context.EntitySet != null)
{
entityType = context.EntitySet.EntityType();
navigationSource = context.EntitySet;
}
else
{
entityType = context.Singleton.EntityType();
navigationSource = context.Singleton;
}
// For entity set, we should have the key parameter
// For Singleton, we should not have the key parameter
bool hasODataKeyParameter = action.HasODataKeyParameter(entityType);
if ((context.EntitySet != null && !hasODataKeyParameter) ||
(context.Singleton != null && hasODataKeyParameter))
{
return(false);
}
// Find the navigation property declaring type
IEdmStructuredType declaringType = entityType;
if (declaring != null)
{
declaringType = entityType.FindTypeInInheritance(context.Model, declaring);
if (declaringType == null)
{
return(false);
}
}
// Find the navigation property if have
IEdmNavigationProperty navigationProperty = null;
if (property != null)
{
navigationProperty = declaringType.DeclaredNavigationProperties().FirstOrDefault(p => p.Name == property);
if (navigationProperty == null)
{
return(false);
}
}
IList <ODataSegmentTemplate> segments = new List <ODataSegmentTemplate>();
if (context.EntitySet != null)
{
segments.Add(new EntitySetSegmentTemplate(context.EntitySet));
segments.Add(new KeySegmentTemplate(entityType));
}
else
{
segments.Add(new SingletonSegmentTemplate(context.Singleton));
}
if (entityType != declaringType)
{
segments.Add(new CastSegmentTemplate(declaringType, entityType, navigationSource));
}
if (navigationProperty != null)
{
segments.Add(new NavigationSegmentTemplate(navigationProperty));
}
else
{
//TODO: Add the navigation template segment template,
// Or add the template for all navigation properties?
return(false);
}
IEdmEntityType navigationPropertyType = navigationProperty.Type.GetElementTypeOrSelf().AsEntity().EntityDefinition();
bool hasNavigationPropertyKeyParameter = action.HasODataKeyParameter(navigationPropertyType, "relatedKey");
if (hasNavigationPropertyKeyParameter)
{
segments.Add(new KeySegmentTemplate(navigationPropertyType, "relatedKey"));
}
IEdmNavigationSource targetNavigationSource = navigationSource.FindNavigationTarget(navigationProperty, segments, out _);
segments.Add(new RefSegmentTemplate(navigationProperty, targetNavigationSource));
// TODO: support key as segment?
ODataPathTemplate template = new ODataPathTemplate(segments);
action.AddSelector(httpMethod, context.Prefix, context.Model, template);
// processed
return(true);
}
/// <inheritdoc />
public bool AppliesToAction(ODataControllerActionContext context)
{
if (context == null)
{
throw Error.ArgumentNull(nameof(context));
}
Debug.Assert(context.Action != null);
ActionModel action = context.Action;
string actionMethodName = action.ActionName;
// Need to refactor the following
// for example: CreateRef( with the navigation property parameter) should for all navigation properties
// CreateRefToOrdersFromCustomer, CreateRefToOrders, CreateRef.
string method = SplitRefActionName(actionMethodName, out string httpMethod, out string property, out string declaring);
if (method == null)
{
return(false);
}
IEdmNavigationSource navigationSource = context.NavigationSource;
IEdmEntityType entityType = context.EntityType;
// For entity set, we should have the key parameter
// For Singleton, we should not have the key parameter
bool hasODataKeyParameter = action.HasODataKeyParameter(entityType);
if ((context.EntitySet != null && !hasODataKeyParameter) ||
(context.Singleton != null && hasODataKeyParameter))
{
return(false);
}
// Find the navigation property declaring type
IEdmStructuredType declaringType = entityType;
if (declaring != null)
{
declaringType = entityType.FindTypeInInheritance(context.Model, declaring);
if (declaringType == null)
{
return(false);
}
}
// Process the generic scenario
if (property == null)
{
return(ProcessNonNavigationProperty(httpMethod, context, action, navigationSource, entityType, declaringType));
}
// Find the navigation property if have
IEdmNavigationProperty navigationProperty = null;
if (property != null)
{
navigationProperty = declaringType.DeclaredNavigationProperties().FirstOrDefault(p => p.Name == property);
}
if (navigationProperty == null)
{
return(false);
}
IList <ODataSegmentTemplate> segments = new List <ODataSegmentTemplate>();
if (context.EntitySet != null)
{
segments.Add(new EntitySetSegmentTemplate(context.EntitySet));
segments.Add(KeySegmentTemplate.CreateKeySegment(entityType, context.EntitySet));
}
else
{
segments.Add(new SingletonSegmentTemplate(context.Singleton));
}
if (entityType != declaringType)
{
segments.Add(new CastSegmentTemplate(declaringType, entityType, navigationSource));
}
IEdmNavigationSource targetNavigationSource = navigationSource.FindNavigationTarget(navigationProperty, segments, out _);
NavigationLinkSegmentTemplate linkTemplate = new NavigationLinkSegmentTemplate(navigationProperty, targetNavigationSource);
IEdmEntityType navigationPropertyType = navigationProperty.Type.GetElementTypeOrSelf().AsEntity().EntityDefinition();
bool hasNavigationPropertyKeyParameter = action.HasODataKeyParameter(navigationPropertyType, "relatedKey");
if (hasNavigationPropertyKeyParameter)
{
linkTemplate.Key = KeySegmentTemplate.CreateKeySegment(navigationPropertyType, targetNavigationSource, "relatedKey");
}
else
{
hasNavigationPropertyKeyParameter = action.HasODataKeyParameter(navigationPropertyType, "relatedId");
if (hasNavigationPropertyKeyParameter)
{
linkTemplate.Key = KeySegmentTemplate.CreateKeySegment(navigationPropertyType, targetNavigationSource, "relatedId");
}
}
segments.Add(linkTemplate);
ODataPathTemplate template = new ODataPathTemplate(segments);
action.AddSelector(httpMethod, context.Prefix, context.Model, template, context.Options?.RouteOptions);
// processed
return(true);
}
