一个配置文件的Mapping

1. 需要Mapping的Xml结构

<?xml version="1.0" encoding="utf-8"?>
<Requestes>
  <Request name="RequestA" formname="LanguageUI" serviceurl="http://MyComputer/LanguageService" httpmethod="POST" targetui="Settings->LanuageSetting">
    <Reference name="ClassA">
      <Property name="DateFrom" type="DateTime?" />
      <Property name="DateTo" type="DateTime?" />
    </Reference>
  </Request>
  <Request name="RequestB"  formname="ImageShowUI" serviceurl="http://MyComputer/ImageService" httpmethod="POST" targetui="Settings->Images">
    <Reference name="ClassB">
      <Property name="Top" type="int" />
    </Reference>
  </Request>
</Requestes>

2. Mapping到的类结构

 

  public class PropertyInfo
    {
        public string PropertyName
        {
            get;
            set;
        }
        public string PropertyType
        {
            get;
            set;
        }
    }
    public class DynamicEntity
    {
        public string Name
        {
            get;
            set;
        }
        public string ServiceURL
        {
            get;
            set;
        }
        public string TargetUI
        {
            get;
            set;
        }
        public List<PropertyInfo> SimplePropertyList { get; set; }
        public Dictionary<string, List<PropertyInfo>> CollectivePropertyList { get; set; }
        public List<RefenceInfo> RefenceList
        {
            get;
            set;
        }
        public string HttpMehtod
        {
            get;
            set;
        }
        public string FormName
        {
            get;
            set;
        }
    }
    public class RefenceInfo
    {
        public string Key
        {
            get;
            set;
        }
        public List<PropertyInfo> SimplePropertyList { get; set; }
        public Dictionary<string, List<PropertyInfo>> CollectivePropertyList { get; set; }
        public List<RefenceInfo> RefenceList { get; set; }
    }

 3. Mapping的方法

        public static List<DynamicEntity> Generate(string xmlPath, string formName)
        {
            XElement main = XElement.Load(xmlPath);

            return
                (from c in main.Elements("Request")
                 where c.Attribute("formname").Value == formName
                 select new DynamicEntity
                 {
                     Name = c.Attribute("name").Value,
                     ServiceURL = c.Attribute("serviceurl").Value,
                     TargetUI = c.Attribute("targetui").Value,
                     HttpMehtod = c.Attribute("httpmethod").Value,
                     FormName = c.Attribute("formname").Value,
                     SimplePropertyList = c.Elements("Property").Where(p => p.Attribute("type").Value.Trim().ToLower() != "list").Select(p => new PropertyInfo { PropertyName = p.Attribute("name").Value, PropertyType = p.Attribute("type").Value }).ToList(),
                     CollectivePropertyList = CollectivePropertyList(c.Elements("Property").Where(p => p.Attribute("type").Value.Trim().ToLower() == "list")),
                     RefenceList = TopRefenceList(c.Elements("Reference"))
                 }).ToList<DynamicEntity>();
        }