protected virtual object CreateValue()
{
if (this.Type == null)
{
return(null);
}
try
{
object result = PluginUtility.BuildType(this.Type, (Type parameterType, string parameterName, out object parameterValue) =>
{
return(PluginUtility.ObtainParameter(this.Plugin, parameterType, parameterName, out parameterValue));
});
if (result == null)
{
throw new PluginException(string.Format("Can not build instance of '{0}' type, Maybe that's cause type-generator not found matched constructor with parameters. in '{1}' plugin.", this.Type.FullName, this.Plugin));
}
return(result);
}
catch (Exception ex)
{
throw new PluginException(string.Format("Occurred an exception on create a fixed-element instance of '{0}' type, at '{1}' plugin.", this.Type.FullName, this.Plugin), ex);
}
}
public static object BuildBuiltin(Builtin builtin, IEnumerable <string> ignoredProperties = null)
{
if (builtin == null)
{
throw new ArgumentNullException("builtin");
}
var result = PluginUtility.BuildType(builtin);
//设置更新目标对象的属性集
if (result != null)
{
UpdateProperties(result, builtin, ignoredProperties);
}
return(result);
}
