/// <summary>
/// Pretend the get on the property object was called
/// This will invoke the normal get, going through all the registered getters
/// </summary>
/// <param name="propertyName">Name of the property</param>
public GetInfo Get(string propertyName)
{
if (!PropertyTypes.TryGetValue(propertyName, out var propertyType))
{
propertyType = typeof(object);
}
var hasValue = _properties.TryGetValue(propertyName, out var value);
var getInfo = new GetInfo
{
Interceptor = this,
PropertyName = propertyName,
PropertyType = propertyType,
CanContinue = true,
Value = value,
HasValue = hasValue
};
foreach (var getter in _getters)
{
getter.GetterAction(getInfo);
if (!getInfo.CanContinue || getInfo.Error != null)
{
break;
}
}
return(getInfo);
}
/// <summary>
/// A default implementation of the get logic
/// </summary>
/// <param name="getInfo">GetInfo</param>
private void DefaultGet(GetInfo getInfo)
{
if (getInfo.PropertyName == null)
{
getInfo.HasValue = false;
return;
}
if (getInfo.Interceptor.Properties.TryGetValue(getInfo.PropertyName, out var value))
{
getInfo.Value = value;
getInfo.HasValue = true;
}
else
{
// Make sure we return the right default value, when passed by-ref there needs to be a value
if (!PropertyTypes.TryGetValue(getInfo.PropertyName, out var propertyType))
{
propertyType = typeof(object);
}
getInfo.Value = propertyType.CreateInstance();
getInfo.HasValue = false;
}
}
