protected override void OnParse(ConvertEventArgs e)
{
// this doesn't 't call the base implementation as we're overriding behavior, not extending...
// log...
if (this.Log.IsInfoEnabled)
{
this.Log.Info(string.Format(Cultures.Log, "Requested parse of '{0}' to '{1}'", LogSet.ToString(e.Value), e.DesiredType));
}
// unwrap an entity view...
object value = EntityView.Unwrap(e.Value);
// get the entity type...
if (e.DesiredType.IsAssignableFrom(value.GetType()) == true)
{
e.Value = value;
}
else
{
throw new InvalidOperationException(string.Format(Cultures.Exceptions, "Cannot convert '{0}' to '{1}'.", value.GetType(), e.DesiredType));
}
// log...
if (this.Log.IsInfoEnabled)
{
this.Log.Info(string.Format(Cultures.Log, "\tResult: {0}", LogSet.ToString(e.Value)));
}
}
protected override void OnFormat(ConvertEventArgs e)
{
// this doesn't 't call the base implementation as we're overriding behavior, not extending...
// log...
if (this.Log.IsInfoEnabled)
{
this.Log.Info(string.Format(Cultures.Log, "Requested format of '{0}' to '{1}'", LogSet.ToString(e.Value), e.DesiredType));
}
// convert...
if (typeof(string).IsAssignableFrom(e.DesiredType))
{
e.Value = ConversionHelper.ToString(e.Value, Cultures.User);
}
else
{
e.Value = ConversionHelper.ChangeType(e.Value, e.DesiredType, Cultures.User, ConversionFlags.Safe);
}
// log...
if (this.Log.IsInfoEnabled)
{
this.Log.Info(string.Format(Cultures.Log, "\tResult: {0}", LogSet.ToString(e.Value)));
}
}