/// <summary>
/// Creates and adds a function import to this entity container.
/// </summary>
/// <param name="name">Name of the function import.</param>
/// <param name="returnType">Return type of the function import.</param>
/// <param name="entitySet">An entity set containing entities returned by this function import.
/// The two expression kinds supported are <see cref="IEdmEntitySetReferenceExpression"/> and <see cref="IEdmPathExpression"/>.</param>
/// <param name="sideEffecting">A value indicating whether this function import has side-effects.</param>
/// <param name="composable">A value indicating whether this functon import can be composed inside expressions.</param>
/// <param name="bindable">A value indicating whether this function import can be used as an extension method for the type of the first parameter of this function import.</param>
/// <returns>Created function import.</returns>
public virtual EdmFunctionImport AddFunctionImport(string name, IEdmTypeReference returnType, IEdmExpression entitySet, bool sideEffecting, bool composable, bool bindable)
{
EdmFunctionImport functionImport = new EdmFunctionImport(this, name, returnType, entitySet, sideEffecting, composable, bindable);
this.AddElement(functionImport);
return(functionImport);
}
public virtual EdmFunctionImport AddFunctionImport(string name, IEdmTypeReference returnType)
{
EdmFunctionImport edmFunctionImport = new EdmFunctionImport(this, name, returnType);
this.AddElement(edmFunctionImport);
return(edmFunctionImport);
}
/// <summary>
/// Creates and adds a function import to this entity container.
/// </summary>
/// <param name="name">Name of the function import.</param>
/// <param name="returnType">Return type of the function import.</param>
/// <param name="entitySet">An entity set containing entities returned by this function import.
/// The two expression kinds supported are <see cref="IEdmEntitySetReferenceExpression"/> and <see cref="IEdmPathExpression"/>.</param>
/// <returns>Created function import.</returns>
public virtual EdmFunctionImport AddFunctionImport(string name, IEdmTypeReference returnType, IEdmExpression entitySet)
{
EdmFunctionImport functionImport = new EdmFunctionImport(this, name, returnType, entitySet);
this.AddElement(functionImport);
return(functionImport);
}
public void GetActionLinkBuilder_ReturnsDefaultActionLinkBuilder_IfNotSet()
{
// Arrange
IEdmModel model = new EdmModel();
IEdmEntityContainer container = new EdmEntityContainer("NS", "Container");
IEdmFunctionImport action = new EdmFunctionImport(container, "Action", returnType: null);
Assert.NotNull(model.GetActionLinkBuilder(action));
}
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;
}
}
}
public virtual EdmFunctionImport AddFunctionImport(string name, IEdmTypeReference returnType)
{
EdmFunctionImport edmFunctionImport = new EdmFunctionImport(this, name, returnType);
this.AddElement(edmFunctionImport);
return edmFunctionImport;
}
public virtual EdmFunctionImport AddFunctionImport(string name, IEdmTypeReference returnType, IEdmExpression entitySet, bool sideEffecting, bool composable, bool bindable)
{
EdmFunctionImport edmFunctionImport = new EdmFunctionImport(this, name, returnType, entitySet, sideEffecting, composable, bindable);
this.AddElement(edmFunctionImport);
return edmFunctionImport;
}
/// <summary>
/// Creates and adds a function import to this entity container.
/// </summary>
/// <param name="name">Name of the function import.</param>
/// <param name="returnType">Return type of the function import.</param>
/// <param name="entitySet">An entity set containing entities returned by this function import.
/// The two expression kinds supported are <see cref="IEdmEntitySetReferenceExpression"/> and <see cref="IEdmPathExpression"/>.</param>
/// <returns>Created function import.</returns>
public virtual EdmFunctionImport AddFunctionImport(string name, IEdmTypeReference returnType, IEdmExpression entitySet)
{
EdmFunctionImport functionImport = new EdmFunctionImport(this, name, returnType, entitySet);
this.AddElement(functionImport);
return functionImport;
}