internal static PrimitiveValue ConvertToPrimitiveValue(this QueryExpression expression, PrimitiveDataType primitiveDataType)
{
var constantExpression = expression as QueryConstantExpression;
if (constantExpression != null)
{
return(new PrimitiveValue(primitiveDataType.GetEdmTypeName(), constantExpression.ScalarValue.Value));
}
else
{
var nullExpression = expression as QueryNullExpression;
ExceptionUtilities.CheckObjectNotNull(nullExpression, "Expected a QueryNullReference");
return(new PrimitiveValue(primitiveDataType.GetEdmTypeName(), null));
}
}
private static PrimitiveValue PrimitiveValue(PrimitiveDataType dataType, object value)
{
// leave behind the metadata as an annotation so other components can use it
return(new PrimitiveValue(dataType.GetEdmTypeName(), value).WithAnnotations(new DataTypeAnnotation()
{
DataType = dataType
}));
}
internal static PrimitiveValue ConvertToPrimitiveValue(this QueryConstantExpression queryConstantExpression, PrimitiveDataType primitiveDataType)
{
ExceptionUtilities.CheckArgumentNotNull(queryConstantExpression, "queryConstantExpression");
ExceptionUtilities.CheckArgumentNotNull(primitiveDataType, "primitiveDataType");
// TODO: Need to understand what to do when values are null, should we omit them or be able to turn them on or off?
string typeName = primitiveDataType.GetEdmTypeName();
return new PrimitiveValue(typeName, queryConstantExpression.ScalarValue.Value);
}
internal static PrimitiveValue ConvertToPrimitiveValue(this QueryConstantExpression queryConstantExpression, PrimitiveDataType primitiveDataType)
{
ExceptionUtilities.CheckArgumentNotNull(queryConstantExpression, "queryConstantExpression");
ExceptionUtilities.CheckArgumentNotNull(primitiveDataType, "primitiveDataType");
// TODO: Need to understand what to do when values are null, should we omit them or be able to turn them on or off?
string typeName = primitiveDataType.GetEdmTypeName();
return(new PrimitiveValue(typeName, queryConstantExpression.ScalarValue.Value));
}
internal static PrimitiveValue ConvertToPrimitiveValue(this QueryExpression expression, PrimitiveDataType primitiveDataType)
{
var constantExpression = expression as QueryConstantExpression;
if (constantExpression != null)
{
return new PrimitiveValue(primitiveDataType.GetEdmTypeName(), constantExpression.ScalarValue.Value);
}
else
{
var nullExpression = expression as QueryNullExpression;
ExceptionUtilities.CheckObjectNotNull(nullExpression, "Expected a QueryNullReference");
return new PrimitiveValue(primitiveDataType.GetEdmTypeName(), null);
}
}
private static PrimitiveValue PrimitiveValue(PrimitiveDataType dataType, object value)
{
// leave behind the metadata as an annotation so other components can use it
return new PrimitiveValue(dataType.GetEdmTypeName(), value).WithAnnotations(new DataTypeAnnotation() { DataType = dataType });
}