private void AddDefaultConstants(List <QueryScalarValue> scalarValues, QueryTypeLibrary queryTypeLibrary)
{
var intType = (QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Int32);
var stringType = (QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.String());
var boolType = (QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Boolean);
scalarValues.Add(intType.CreateValue(1));
scalarValues.Add(stringType.CreateValue("Foo"));
scalarValues.Add(boolType.CreateValue(true));
scalarValues.Add(boolType.CreateValue(false));
}
/// <summary>
/// Override the default method, adding generation of root queries that call designated service operations
/// </summary>
/// <param name="entityModelSchema">Entity Model Schema</param>
/// <param name="queryTypeLibrary">Query Type Library</param>
protected override void BuildRootQueriesAndTypes(EntityModelSchema entityModelSchema, QueryTypeLibrary queryTypeLibrary)
{
base.BuildRootQueriesAndTypes(entityModelSchema, queryTypeLibrary);
// For each service operation marked as root, add a root query that calls the operation
var rootServiceOperationQueries = new List <QueryExpression>();
foreach (var serviceOperation in entityModelSchema.Functions.Where(f => f.Annotations.OfType <FunctionBodyAnnotation>().Any(a => a.IsRoot)))
{
QueryExpression bodyExpression = serviceOperation.Annotations.OfType <FunctionBodyAnnotation>().Single().FunctionBody;
ExceptionUtilities.CheckObjectNotNull(bodyExpression, "Root level function has null body expression");
QueryType rootQueryType = queryTypeLibrary.GetDefaultQueryType(serviceOperation.ReturnType);
var rootQuery = new QueryCustomFunctionCallExpression(rootQueryType, serviceOperation, bodyExpression, true, false);
rootServiceOperationQueries.Add(rootQuery);
QueryStructuralType structuralType = rootQueryType as QueryStructuralType;
if (structuralType == null)
{
QueryCollectionType collectionType = rootQueryType as QueryCollectionType;
if (collectionType != null)
{
structuralType = collectionType.ElementType as QueryStructuralType;
}
}
ExceptionUtilities.CheckObjectNotNull(structuralType, "Root level service op query must return structural type");
this.RootDataTypes.Add(serviceOperation.Name, structuralType);
}
this.RootQueries = this.RootQueries.Concat(rootServiceOperationQueries);
}
/// <summary>
/// Build the collection of primitive types which will be set on the constructed repository
/// </summary>
/// <param name="queryTypeLibrary">Query Type Library to build Types from</param>
protected override void BuildPrimitiveTypes(QueryTypeLibrary queryTypeLibrary)
{
this.intType = (QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Int32);
this.stringType = (QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.String());
this.PrimitiveTypes = new List<QueryScalarType>()
{
// this is just a sample
this.intType,
this.stringType,
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Boolean),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.DateTime()),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Decimal()),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Int64),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Int16),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Byte),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Single),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Double),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Binary()),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Guid),
};
}
private void AddDefaultConstants(List<QueryScalarValue> scalarValues, QueryTypeLibrary queryTypeLibrary)
{
var intType = (QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Int32);
var stringType = (QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.String());
var boolType = (QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Boolean);
scalarValues.Add(intType.CreateValue(1));
scalarValues.Add(stringType.CreateValue("Foo"));
scalarValues.Add(boolType.CreateValue(true));
scalarValues.Add(boolType.CreateValue(false));
}
/// <summary>
/// Override the default method, adding generation of root queries that call designated service operations
/// </summary>
/// <param name="entityModelSchema">Entity Model Schema</param>
/// <param name="queryTypeLibrary">Query Type Library</param>
protected override void BuildRootQueriesAndTypes(EntityModelSchema entityModelSchema, QueryTypeLibrary queryTypeLibrary)
{
base.BuildRootQueriesAndTypes(entityModelSchema, queryTypeLibrary);
// For each service operation marked as root, add a root query that calls the operation
var rootServiceOperationQueries = new List<QueryExpression>();
foreach (var serviceOperation in entityModelSchema.Functions.Where(f => f.Annotations.OfType<FunctionBodyAnnotation>().Any(a => a.IsRoot)))
{
QueryExpression bodyExpression = serviceOperation.Annotations.OfType<FunctionBodyAnnotation>().Single().FunctionBody;
ExceptionUtilities.CheckObjectNotNull(bodyExpression, "Root level function has null body expression");
QueryType rootQueryType = queryTypeLibrary.GetDefaultQueryType(serviceOperation.ReturnType);
var rootQuery = new QueryCustomFunctionCallExpression(rootQueryType, serviceOperation, bodyExpression, true, false);
rootServiceOperationQueries.Add(rootQuery);
QueryStructuralType structuralType = rootQueryType as QueryStructuralType;
if (structuralType == null)
{
QueryCollectionType collectionType = rootQueryType as QueryCollectionType;
if (collectionType != null)
{
structuralType = collectionType.ElementType as QueryStructuralType;
}
}
ExceptionUtilities.CheckObjectNotNull(structuralType, "Root level service op query must return structural type");
this.RootDataTypes.Add(serviceOperation.Name, structuralType);
}
this.RootQueries = this.RootQueries.Concat(rootServiceOperationQueries);
}
/// <summary>
/// Build the collection of primitive types which will be set on the constructed repository
/// </summary>
/// <param name="queryTypeLibrary">Query Type Library to build Types from</param>
protected override void BuildPrimitiveTypes(QueryTypeLibrary queryTypeLibrary)
{
this.intType = (QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Int32);
this.stringType = (QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.String());
this.PrimitiveTypes = new List <QueryScalarType>()
{
// this is just a sample
this.intType,
this.stringType,
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Boolean),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.DateTime()),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Decimal()),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Int64),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Int16),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Byte),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Single),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Double),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Binary()),
(QueryScalarType)queryTypeLibrary.GetDefaultQueryType(EdmDataTypes.Guid),
};
}
/// <summary>
/// Get the query type for a scalar property (with mapped store semantics, if applicable)
/// </summary>
/// <param name="pathToProperty">The path to find the property</param>
/// <param name="library">The query type library</param>
/// <param name="modelType">The model data type for the property</param>
/// <returns>The query scalar type for the property</returns>
/// <remarks>Default implementation just returns default type (meaning no special store semantics from mapping). Derived class should override as appropriate.</remarks>
protected virtual QueryScalarType GetQueryTypeForMappedProperty(PathToProperty pathToProperty, QueryTypeLibrary library, PrimitiveDataType modelType)
{
return (QueryScalarType)library.GetDefaultQueryType(modelType);
}
/// <summary>
/// Get the query type for a scalar property (with mapped store semantics, if applicable)
/// </summary>
/// <param name="pathToProperty">The path to find the property</param>
/// <param name="library">The query type library</param>
/// <param name="modelType">The model data type for the property</param>
/// <returns>The query scalar type for the property</returns>
/// <remarks>Default implementation just returns default type (meaning no special store semantics from mapping). Derived class should override as appropriate.</remarks>
protected virtual QueryScalarType GetQueryTypeForMappedProperty(PathToProperty pathToProperty, QueryTypeLibrary library, PrimitiveDataType modelType)
{
return((QueryScalarType)library.GetDefaultQueryType(modelType));
}