コード例 #1
0
        /// <summary>
        /// 从TypeItem中实例化一个对象
        /// </summary>
        /// <param name="item">The item.</param>
        /// <returns></returns>
        public static object LoadType(TypeItem item)
        {
            //创建实例
            object obj = LoadTypeInstance(item.Type);

            //设置参数
            if (item.Params != null)
            {
                foreach (ParamItem p in item.Params)
                {
                    SetParamPropValue(obj, p);
                }
            }
            //对象参数要递归创建对象后给属性赋值
            if (item.Types != null)
            {
                foreach (TypeItem t in item.Types)
                {
                    PropertyInfo pInfo = obj.GetType().GetProperty(t.Name);
                    if (pInfo == null)
                    {
                        throw new ApplicationException(string.Format("Property '{0}' can not found, type {1}", t.Name, obj.GetType()));
                    }
                    pInfo.SetValue(obj, LoadType(t), null);
                }
            }
            return(obj);
        }
コード例 #2
0
        public object Create(object parent, object configContext, XmlNode section)
        {
            string      xml  = section.InnerXml;
            XmlDocument xDoc = new XmlDocument();

            xDoc.LoadXml(xml);
            XmlNodeList     nodes   = xDoc.SelectNodes("//services/type");
            WorkflowRuntime runtime = new WorkflowRuntime();

            foreach (XmlNode node in nodes)
            {
                if (node.NodeType == XmlNodeType.Element)
                {
                    StringReader sr = new StringReader(node.OuterXml);
                    using (XmlTextReader xr = new XmlTextReader(sr))
                    {
                        XmlSerializer serializer = new XmlSerializer(typeof(TypeItem));
                        TypeItem      item       = (TypeItem)serializer.Deserialize(xr);
                        runtime.AddService(ConfigurationHelper.LoadType(item));
                    }
                }
            }
            runtime.StartRuntime();
            return(runtime);
        }