private IReadOnlyDictionary <string, object> MapIdentityValues(IEnumerable <string> identitySearchTerms) { try { return(_displayNameToAliasValueConverter.Map(identitySearchTerms)); } catch (Exception e) { throw new AttributeMapException("Unable to map identity values.", e); } }
/// <summary> /// Visits the <see cref="T:System.Linq.Expressions.ConstantExpression" />. /// </summary> /// <param name="node">The expression to visit.</param> /// <returns>The modified expression, if it or any subexpression was modified; otherwise, returns the original expression.</returns> protected override Expression VisitConstant(ConstantExpression node) { if (!NeedsIdentityMapping) { return(base.VisitConstant(node)); } var newNode = _valueConverter.Map(node.Value as string); return(Expression.Constant(newNode)); }