/// <summary>
/// Initializes an instance of <see cref="SettingsPropertyInfo{T}"/> class.
/// </summary>
/// <param name="attr">The settings attribute of the property.</param>
/// <param name="prop">The <see cref="PropertyInfo"/> of the property.</param>
/// <param name="converterType">The converter of the property.</param>
public SettingsPropertyInfo(T attr, PropertyInfo prop, Type converterType)
{
this.Attribute = attr;
this.Property = prop;
if (converterType != null)
{
this.Converter = (ISimpleConverter)converterType.Assembly.CreateInstance(converterType.FullName);
}
else
{
this.Converter = SimpleConverter.Create(prop.PropertyType);
}
}
/// <summary>
/// Get or set the value of a property by name.
/// </summary>
/// <param name="name">A specified name of the property.</param>
/// <returns>The value of the specified property. <see langword="null"/> when the name is invalid.</returns>
protected object this[string name]
{
get
{
if (properties.TryGetValue(name, out SettingsPropertyInfo <T> setting))
{
ISimpleConverter converter = setting.Converter;
return(converter.ConvertBack(setting.Property.GetValue(this)));
}
return(null);
}
set
{
if (value != null)
{
if (properties.TryGetValue(name, out SettingsPropertyInfo <T> setting))
{
ISimpleConverter converter = setting.Converter;
setting.Property.SetValue(this, converter.Convert(value));
}
}
}
}
internal JsonSimpleMapper(ISimpleConverter <T> converter)
{
_converter = converter;
}