/// <summary>
///
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="item"></param>
/// <param name="elementValue"></param>
/// <param name="property"></param>
/// <param name="converter"></param>
/// <returns></returns>
private static T ResolveValue <T>(object item, T elementValue, string property, ITemplateConverter <T> converter)
{
if (String.IsNullOrEmpty(property) && (converter == null))
{
return(elementValue);
}
var value = item;
if ((value != null) && !String.IsNullOrEmpty(property) && (property != "."))
{
var accessor = TemplateAccessorCache.GetAccessor(item.GetType(), property);
if ((accessor != null) && accessor.CanRead)
{
value = accessor.GetValue(value);
}
}
if (converter != null)
{
value = converter.Convert(value);
}
try
{
return(value is T ? (T)value : (T)Convert.ChangeType(value, typeof(T), null));
}
catch (InvalidCastException)
{
return(default(T));
}
}
/// <summary>
///
/// </summary>
/// <param name="source"></param>
/// <returns></returns>
public string Convert(object source)
{
if (source == null)
{
return(string.Empty);
}
var type = source.GetType();
var sb = new StringBuilder();
foreach (var accessor in Properties.Split(',').Select(x => TemplateAccessorCache.GetAccessor(type, x.Trim())).Where(x => (x != null) && x.CanRead))
{
sb.Append(accessor.GetValue(source));
}
return(sb.ToString());
}