Example #1
0
        /// <summary>
        /// Creates and adds a parameter to this function (as the last parameter).
        /// </summary>
        /// <param name="name">The name of the parameter being added.</param>
        /// <param name="type">The type of the parameter being added.</param>
        /// <param name="mode">Mode of the parameter.</param>
        /// <returns>Created parameter.</returns>
        public EdmFunctionParameter AddParameter(string name, IEdmTypeReference type, EdmFunctionParameterMode mode)
        {
            EdmFunctionParameter parameter = new EdmFunctionParameter(this, name, type, mode);

            this.parameters.Add(parameter);
            return(parameter);
        }
 internal MetadataProviderEdmFunctionImport(MetadataProviderEdmModel model, MetadataProviderEdmEntityContainer container, OperationWrapper operation)
 {
     this.container = container;
     this.model = model;
     this.operation = operation;
     if (operation.Kind == OperationKind.Action)
     {
         this.isSideEffecting = true;
         this.isComposable = false;
         this.isBindable = this.operation.BindingParameter != null;
     }
     else
     {
         this.isComposable = false;
         this.isSideEffecting = true;
         this.isBindable = false;
     }
     ResourceSetPathExpression resultSetPathExpression = operation.ResultSetPathExpression;
     this.entitySetPath = (resultSetPathExpression == null) ? null : resultSetPathExpression.PathExpression;
     if (operation.Kind == OperationKind.ServiceOperation)
     {
         model.SetHttpMethod(this, operation.Method);
     }
     string mimeType = operation.MimeType;
     if (!string.IsNullOrEmpty(mimeType))
     {
         model.SetMimeType(this, mimeType);
     }
     if (operation.OperationParameterBindingKind == OperationParameterBindingKind.Always)
     {
         model.SetIsAlwaysBindable(this, true);
     }
     ReadOnlyCollection<OperationParameter> parameters = operation.Parameters;
     if ((parameters != null) && (parameters.Count > 0))
     {
         List<IEdmFunctionParameter> list = new List<IEdmFunctionParameter>(parameters.Count);
         foreach (OperationParameter parameter in parameters)
         {
             IEdmTypeReference typeReference = this.model.EnsureTypeReference(parameter.ParameterType, null);
             if (!typeReference.IsNullable && (this.model.GetEdmVersion() < DataServiceProtocolVersion.V3.ToVersion()))
             {
                 typeReference = typeReference.Clone(true);
             }
             EdmFunctionParameter item = new EdmFunctionParameter(this, parameter.Name, typeReference, EdmFunctionParameterMode.In);
             list.Add(item);
         }
         this.parameters = new ReadOnlyCollection<IEdmFunctionParameter>(list);
     }
 }
        private static void AddProcedures(this IEdmModel model, IEnumerable<ProcedureConfiguration> configurations, EdmEntityContainer container, Dictionary<Type, IEdmStructuredType> edmTypeMap, Dictionary<string, EdmEntitySet> edmEntitySetMap)
        {
            foreach (ProcedureConfiguration procedure in configurations)
            {
                switch (procedure.Kind)
                {
                    case ProcedureKind.Action:
                        ActionConfiguration action = procedure as ActionConfiguration;
                        IEdmTypeReference returnReference = GetEdmTypeReference(edmTypeMap, action.ReturnType, nullable: true);
                        IEdmExpression expression = GetEdmEntitySetExpression(edmEntitySetMap, action);

                        EdmFunctionImport functionImport = new EdmFunctionImport(container, action.Name, returnReference, expression, action.IsSideEffecting, action.IsComposable, action.IsBindable);
                        if (action.IsBindable)
                        {
                            model.SetIsAlwaysBindable(functionImport, action.IsAlwaysBindable);
                            if (action.BindingParameter.TypeConfiguration.Kind == EdmTypeKind.Entity)
                            {
                                Func<EntityInstanceContext, Uri> actionFactory = action.GetActionLink();
                                if (actionFactory != null)
                                {
                                    model.SetAnnotationValue<ActionLinkBuilder>(functionImport, new ActionLinkBuilder(actionFactory));
                                }
                            }
                        }

                        foreach (ParameterConfiguration parameter in action.Parameters)
                        {
                            // TODO: http://aspnetwebstack.codeplex.com/workitem/417
                            bool isParameterOptional = EdmLibHelpers.IsNullable(parameter.TypeConfiguration.ClrType);
                            IEdmTypeReference parameterTypeReference = GetEdmTypeReference(edmTypeMap, parameter.TypeConfiguration, nullable: isParameterOptional);
                            EdmFunctionParameter functionParameter = new EdmFunctionParameter(functionImport, parameter.Name, parameterTypeReference, EdmFunctionParameterMode.In);
                            functionImport.AddParameter(functionParameter);
                        }
                        container.AddElement(functionImport);
                        break;

                    case ProcedureKind.Function:
                        Contract.Assert(false, "Functions are not supported.");
                        break;

                    case ProcedureKind.ServiceOperation:
                        Contract.Assert(false, "ServiceOperations are not supported.");
                        break;
                }
            }
        }
        private static void AddProcedures(this EdmEntityContainer container, IEnumerable<ProcedureConfiguration> configurations, Dictionary<string, IEdmStructuredType> edmTypeMap, Dictionary<string, EdmEntitySet> edmEntitySetMap)
        {
            foreach (ProcedureConfiguration procedure in configurations)
            {
                switch (procedure.Kind)
                {
                    case ProcedureKind.Action:
                        ActionConfiguration action = procedure as ActionConfiguration;
                        IEdmTypeReference returnReference = GetEdmTypeReference(edmTypeMap, action.ReturnType, nullable: true);
                        IEdmExpression expression = GetEdmEntitySetExpression(edmEntitySetMap, action);

                        EdmFunctionImport functionImport = new EdmFunctionImport(container, action.Name, returnReference, expression, action.IsSideEffecting, action.IsComposable, action.IsBindable);
                        foreach (ParameterConfiguration parameter in action.Parameters)
                        {
                            // TODO: http://aspnetwebstack.codeplex.com/workitem/417
                            IEdmTypeReference parameterTypeReference = GetEdmTypeReference(edmTypeMap, parameter.TypeConfiguration, nullable: true);
                            EdmFunctionParameter functionParameter = new EdmFunctionParameter(functionImport, parameter.Name, parameterTypeReference, EdmFunctionParameterMode.In);
                            functionImport.AddParameter(functionParameter);
                        }
                        container.AddElement(functionImport);
                        break;

                    case ProcedureKind.Function:
                        Contract.Assert(false, "Functions are not supported.");
                        break;

                    case ProcedureKind.ServiceOperation:
                        Contract.Assert(false, "ServiceOperations are not supported.");
                        break;
                }
            }
        }
Example #5
0
 /// <summary>
 /// Creates and adds a parameter to this function (as the last parameter).
 /// </summary>
 /// <param name="name">The name of the parameter being added.</param>
 /// <param name="type">The type of the parameter being added.</param>
 /// <param name="mode">Mode of the parameter.</param>
 /// <returns>Created parameter.</returns>
 public EdmFunctionParameter AddParameter(string name, IEdmTypeReference type, EdmFunctionParameterMode mode)
 {
     EdmFunctionParameter parameter = new EdmFunctionParameter(this, name, type, mode);
     this.parameters.Add(parameter);
     return parameter;
 }
Example #6
0
		public EdmFunctionParameter AddParameter(string name, IEdmTypeReference type)
		{
			EdmFunctionParameter edmFunctionParameter = new EdmFunctionParameter(this, name, type);
			this.parameters.Add(edmFunctionParameter);
			return edmFunctionParameter;
		}