private static Expression BuildExtractExpressionForProperty(
PropertyInfo propertyInfo,
Expression interop,
Expression dataHandle,
Expression result)
{
// skip property from mapping
if (Attribute.IsDefined(propertyInfo, typeof(SapIgnoreAttribute)))
{
return(null);
}
SapNameAttribute nameAttribute = propertyInfo.GetCustomAttribute <SapNameAttribute>();
ConstantExpression name = Expression.Constant(nameAttribute?.Name ?? propertyInfo.Name.ToUpper());
Expression property = Expression.Property(result, propertyInfo);
var arguments = new Collection <Expression> {
interop, dataHandle, name
};
bool convertToNonNullable = false;
MethodInfo extractMethod = null;
if (propertyInfo.PropertyType == typeof(string))
{
extractMethod = GetMethodInfo(() => StringField.Extract(default, default, default));
public void Constructor_PassName_ShouldSetNameProperty()
{
// Act
var attribute = new SapNameAttribute("SomeName");
// Assert
attribute.Name.Should().Be("SomeName");
}
private static Expression BuildApplyExpressionForProperty(
PropertyInfo propertyInfo,
Expression interopParameter,
Expression dataHandleParameter,
Expression inputParameter)
{
// skip property from mapping
if (Attribute.IsDefined(propertyInfo, typeof(SapIgnoreAttribute)))
{
return(null);
}
SapNameAttribute nameAttribute = propertyInfo.GetCustomAttribute <SapNameAttribute>();
ConstantExpression name = Expression.Constant(nameAttribute?.Name ?? propertyInfo.Name.ToUpper());
// var value = propertyInfo.GetValue(input);
Expression property = Expression.Property(inputParameter, propertyInfo);
ConstructorInfo fieldConstructor = null;
if (propertyInfo.PropertyType == typeof(string))
{
// new RfcStringField(name, (string)value);
fieldConstructor = GetFieldConstructor(() => new StringField(default, default));