代码改变世界

Green.AgileMapper项目(2)-新增DO和DTO代码生成

2012-03-31 20:57 by 破狼, ... 阅读, ... 评论, 收藏, 编辑

     如果你还不了解Green.AgileMapper的用意,作用请先一步到上篇Green.AgileMapper开源项目的使用,如果你觉得运行时(Runtime)的Mapper效率存在问题,在这个版本中有了更新,新增了C#直接代码的生成,这里的生成都已3.0后的扩展方法实现,你可以很方便的一句代码实现两者的转化。

    代码生成我本想利用T4模板,但是由于我们的项目IDE版本是VS2008,对于T4的参数传递支持还不是很友好,你可能说用AppDomain.SetData,或者CallContext.LogicalSetData,但是可惜我们的饿MappingRule是不可序列化的,所以最后我只得采用了字符串拼接最笨的办法,为了应对生成策略不同,在这里我们加入了策略模式来应付,来看看代码结构吧:

image

   在这里只支持对do的二级属性映射为dto的平面属性,全部针对IMappingRule生成代码,在这里为了生成合法的代码而非表达式,对以前的表达式进行了重新的标准约定,在代码注释。以及对上个版本的List转换进行了多次重载,主要为了满足DTo到DO对象的特殊要求,因为我们在领域开发存储DTO的时候都是需要先取出DO对象在根据DTO在DO对象的基础上进行修改,以便ORM领域框架或者UOW的跟踪记录。

下面看看任然是上个测试类模型的代码生成(在这里测试DO,DTO类进行了重构为了更全面的测试,具体请看CodePlex http://agilemapper.codeplex.com/代码):

View Code
StudenDo stu = new StudenDo() 
          { 
              ID = 1
              Name = "test1"
              Sex = Sex.女, 
              Address = new Address() 
              { 
                  Country = "中国"
                  Province = "四川"
                  Street = "高新区" 
              }, 
              CourseIds = new List<string>() { "1""2""3" }, 
              Propertys = new List<KeyValuePair>() { new KeyValuePair() { Key = "1", Value = "1" } }, 
              ContactWay = new ContactWay() 
              { 
                  Phone = "1111111111111111"
                  Email = "xxxx@12f"
                  QQ = "7889789999889" 
              } 
          }; 
          Func<StudenDo, StudenDo, bool> fun = (f, j) => f.ID == j.ID; 
          var s = fun.ToString(); 

          var mapper = ObjectMapperManager.Default.GetMapper<StudenDto, StudenDo>(); 
          mapper.AgileMapperTemplateStrategy.DefaultEqualExpression = "{0}.ID == {1}.ID && {1}.ID != 0";                  
          var str1 = mapper.CodeGenerator(); 
          System.IO.File.Delete(@"E:\Project\OpenSource\AgileMapper\AgileMappper.Test\CodeTemplate.Test\1.cs"); 
          System.IO.File.AppendAllText(@"E:\Project\OpenSource\AgileMapper\AgileMappper.Test\CodeTemplate.Test\1.cs", str1); 

          var mapper1 = ObjectMapperManager.Default.GetMapper<ContactWayDto, ContactWay>();                    
          str1 = mapper1.CodeGenerator(); 
          System.IO.File.Delete(@"E:\Project\OpenSource\AgileMapper\AgileMappper.Test\CodeTemplate.Test\2.cs"); 
          System.IO.File.AppendAllText(@"E:\Project\OpenSource\AgileMapper\AgileMappper.Test\CodeTemplate.Test\2.cs", str1); 

          var mapper2 = ObjectMapperManager.Default.GetMapper<KeyValuePairDto, KeyValuePair>();            
          str1 = mapper2.CodeGenerator(); 
          System.IO.File.Delete(@"E:\Project\OpenSource\AgileMapper\AgileMappper.Test\CodeTemplate.Test\3.cs"); 
          System.IO.File.AppendAllText(@"E:\Project\OpenSource\AgileMapper\AgileMappper.Test\CodeTemplate.Test\3.cs", str1);

最后的生成文件: 

1.cs:

View Code
using System;
using System.Linq;
using System.Data;
using System.Collections.Generic;

namespace Green.AgileMapper
{
    public static partial class AgileMapperMapping
    {
        /// <summary>
        
/// Green.AgileMapper.Test.StudenDto  Warp fromObj Green.AgileMapper.Test.StudenDo;
        
/// </summary>
        
/// <param name="domainObj">Green.AgileMapper.Test.StudenDo</param>
        
/// <returns>Green.AgileMapper.Test.StudenDto</returns>
        public static Green.AgileMapper.Test.StudenDto Warp(this Green.AgileMapper.Test.StudenDo domainObj)
        {
            var fromObj = new Green.AgileMapper.Test.StudenDto();
            fromObj.ID = domainObj.ID;
            fromObj.Name = domainObj.Name;
            fromObj.Sex = domainObj.Sex;
            if (domainObj.Address != null)
            {
                fromObj.Country = domainObj.Address.Country;
                fromObj.Province = domainObj.Address.Province;
            }
            fromObj.Particular = domainObj.Address.Country + " 国籍 " + domainObj.Address.Province + " 省 ";
            fromObj.FirstPropertyKey = domainObj.Propertys[0].Key;
            if (domainObj.ContactWay != null)
            {
                fromObj.ContactWay = domainObj.ContactWay.Warp();
            }
            if (domainObj.CourseIds != null)
            {
                fromObj.CourseIds = new List<System.String>();
                foreach (var item_CourseIds in domainObj.CourseIds)
                {
                    fromObj.CourseIds.Add(item_CourseIds);
                }
            }
            if (domainObj.Propertys != null)
            {
                fromObj.Propertys = domainObj.Propertys.Warp();
            }
            return fromObj;
        }

        /// <summary>
        
/// Green.AgileMapper.Test.StudenDto  Warp domainObj Green.AgileMapper.Test.StudenDo;
        
/// </summary>
        
/// <param name="domainObj">Green.AgileMapper.Test.StudenDo</param>
        
/// <returns>fromObj</returns>
        public static void Warp(this Green.AgileMapper.Test.StudenDto fromObj, Green.AgileMapper.Test.StudenDo domainObj)
        {
            if (fromObj == null)
            {
                return;
            }
            if (domainObj == null)
            {
                domainObj = new Green.AgileMapper.Test.StudenDo();
            }
            domainObj.ID = fromObj.ID;
            domainObj.Name = fromObj.Name;
            domainObj.Sex = fromObj.Sex;
            if (domainObj.Address == null)
            {
                domainObj.Address = new Green.AgileMapper.Test.Address();
            }
            domainObj.Address.Country = fromObj.Country;
            domainObj.Address.Province = fromObj.Province;

            if (domainObj.ContactWay == null)
            {
                domainObj.ContactWay = new Green.AgileMapper.Test.ContactWay();
            }
            fromObj.ContactWay.Warp(domainObj.ContactWay);
            if (fromObj.CourseIds != null)
            {
                if (domainObj.CourseIds == null)
                {
                    domainObj.CourseIds = new List<System.String>();
                }
                domainObj.CourseIds.Clear();
                foreach (var item_CourseIds in fromObj.CourseIds)
                {
                    domainObj.CourseIds.Add(item_CourseIds);
                }
            }
            if (fromObj.Propertys != null)
            {
                if (domainObj.Propertys == null)
                {
                    domainObj.Propertys = new List<Green.AgileMapper.Test.KeyValuePair>();
                }
                fromObj.Propertys.Warp(domainObj.Propertys, (fromObjItem, domainObjItem) => fromObjItem.Key == domainObjItem.Key, true);
            }

        }

        /// <summary>
        
/// Green.AgileMapper.Test.StudenDto collection Warp fromObj Green.AgileMapper.Test.StudenDo collection;
        
/// </summary>
        
/// <param name="form">Green.AgileMapper.Test.StudenDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.StudenDo collection</param>        
        public static List<Green.AgileMapper.Test.StudenDto> Warp(this IList<Green.AgileMapper.Test.StudenDo> domainObj)
        {
            List<Green.AgileMapper.Test.StudenDto> froms = new List<Green.AgileMapper.Test.StudenDto>();
            domainObj.ToList().ForEach(t =>
            {
                froms.Add(Warp(t));
            });
            return froms;
        }

        /// <summary>
        
/// Green.AgileMapper.Test.StudenDto collection Warp domainObj Green.AgileMapper.Test.StudenDo collection;
        
/// </summary>
        
/// <param name="fromObj">Green.AgileMapper.Test.StudenDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.StudenDo collection</param>      
        public static void Warp(this IList<Green.AgileMapper.Test.StudenDto> fromObj, IList<Green.AgileMapper.Test.StudenDo> domainObj)
        {
            fromObj.Warp(domainObj, (fromObjItem, domainObjItem) => fromObjItem.ID == domainObjItem.ID && domainObjItem.ID != 0false);
        }

        /// <summary>
        
/// Green.AgileMapper.Test.StudenDto collection Warp domainObj Green.AgileMapper.Test.StudenDo collection;
        
/// </summary>
        
/// <param name="fromObj">Green.AgileMapper.Test.StudenDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.StudenDo collection</param>
        
/// <param name="isDeleteNotInFromItem">Delete the item that not in From collection</param>           
        public static void Warp(this IList<Green.AgileMapper.Test.StudenDto> fromObj, IList<Green.AgileMapper.Test.StudenDo> domainObj, bool isDeleteNotInFromItem)
        {
            fromObj.Warp(domainObj, (fromObjItem, domainObjItem) => fromObjItem.ID == domainObjItem.ID && domainObjItem.ID != 0, isDeleteNotInFromItem);
        }

        /// <summary>
        
/// Green.AgileMapper.Test.StudenDto collection Warp domainObj Green.AgileMapper.Test.StudenDo collection;
        
/// </summary>
        
/// <param name="fromObj">Green.AgileMapper.Test.StudenDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.StudenDo collection</param>
        
/// <param name="equalPredicate">the from item equal to item expression</param>           
        public static void Warp(this IList<Green.AgileMapper.Test.StudenDto> fromObj, IList<Green.AgileMapper.Test.StudenDo> domainObj, Func<Green.AgileMapper.Test.StudenDto, Green.AgileMapper.Test.StudenDo, bool> equalPredicate)
        {
            fromObj.Warp(domainObj, equalPredicate, false);
        }

        /// <summary>
        
/// Green.AgileMapper.Test.StudenDto collection Warp domainObj Green.AgileMapper.Test.StudenDo collection;
        
/// </summary>
        
/// <param name="fromObj">Green.AgileMapper.Test.StudenDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.StudenDo collection</param> 
        
/// <param name="equalPredicate">the from item equal to item expression</param>      
        
/// <param name="isDeleteNotInFromItem">Delete the item that not in From collection</param>     
        public static void Warp(this IList<Green.AgileMapper.Test.StudenDto> fromObj, IList<Green.AgileMapper.Test.StudenDo> domainObj, Func<Green.AgileMapper.Test.StudenDto, Green.AgileMapper.Test.StudenDo, bool> equalPredicate, bool isDeleteNotInFromItem)
        {
            if (fromObj == null)
            {
                return;
            }

            if (domainObj == null)
            {
                domainObj = new List<Green.AgileMapper.Test.StudenDo>();
            }

            //如果需要删除不存在于 from的list集合,先删除后修改
            if (isDeleteNotInFromItem)
            {
                domainObj.Where(domainObjItem => fromObj.FirstOrDefault(fromObjItem => equalPredicate(fromObjItem, domainObjItem)) == null)
                    .ToList().ForEach(t =>
                    {
                        domainObj.Remove(t);
                    });
            }

            fromObj.ToList().ForEach(fromObjItem =>
            {
                Green.AgileMapper.Test.StudenDo toItem = default(Green.AgileMapper.Test.StudenDo);
                if (equalPredicate != null)
                {
                    toItem = domainObj.SingleOrDefault(domainObjItem => equalPredicate(fromObjItem, domainObjItem));
                }
                if (toItem == null)
                {
                    toItem = new Green.AgileMapper.Test.StudenDo();
                    domainObj.Add(toItem);
                }
                Warp(fromObjItem, toItem);
            });

        }
    }
}

2.cs 

View Code
using System.Collections.Generic;
using System;
using System.Linq;
using System.Data;
using System.Collections.Generic;

namespace Green.AgileMapper
{
    public static partial class AgileMapperMapping
    {
        /// <summary>
        
/// Green.AgileMapper.Test.ContactWayDto  Warp fromObj Green.AgileMapper.Test.ContactWay;
        
/// </summary>
        
/// <param name="domainObj">Green.AgileMapper.Test.ContactWay</param>
        
/// <returns>Green.AgileMapper.Test.ContactWayDto</returns>
        public static Green.AgileMapper.Test.ContactWayDto Warp(this Green.AgileMapper.Test.ContactWay domainObj)
        {
            var fromObj = new Green.AgileMapper.Test.ContactWayDto();
            fromObj.Phone = domainObj.Phone;
            fromObj.Email = domainObj.Email;
            fromObj.QQ = domainObj.QQ;
            return fromObj;
        }

        /// <summary>
        
/// Green.AgileMapper.Test.ContactWayDto  Warp domainObj Green.AgileMapper.Test.ContactWay;
        
/// </summary>
        
/// <param name="domainObj">Green.AgileMapper.Test.ContactWay</param>
        
/// <returns>fromObj</returns>
        public static void Warp(this Green.AgileMapper.Test.ContactWayDto fromObj, Green.AgileMapper.Test.ContactWay domainObj)
        {
            if (fromObj == null)
            {
                return;
            }
            if (domainObj == null)
            {
                domainObj = new Green.AgileMapper.Test.ContactWay();
            }
            domainObj.Phone = fromObj.Phone;
            domainObj.Email = fromObj.Email;
            domainObj.QQ = fromObj.QQ;

        }

        /// <summary>
        
/// Green.AgileMapper.Test.ContactWayDto collection Warp fromObj Green.AgileMapper.Test.ContactWay collection;
        
/// </summary>
        
/// <param name="form">Green.AgileMapper.Test.ContactWayDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.ContactWay collection</param>        
        public static List<Green.AgileMapper.Test.ContactWayDto> Warp(this IList<Green.AgileMapper.Test.ContactWay> domainObj)
        {
            List<Green.AgileMapper.Test.ContactWayDto> froms = new List<Green.AgileMapper.Test.ContactWayDto>();
            domainObj.ToList().ForEach(t =>
            {
                froms.Add(Warp(t));
            });
            return froms;
        }

        /// <summary>
        
/// Green.AgileMapper.Test.ContactWayDto collection Warp domainObj Green.AgileMapper.Test.ContactWay collection;
        
/// </summary>
        
/// <param name="fromObj">Green.AgileMapper.Test.ContactWayDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.ContactWay collection</param>      
        public static void Warp(this IList<Green.AgileMapper.Test.ContactWayDto> fromObj, IList<Green.AgileMapper.Test.ContactWay> domainObj)
        {
            fromObj.Warp(domainObj, (fromObjItem, domainObjItem) => fromObjItem.Equals(domainObjItem), false);
        }

        /// <summary>
        
/// Green.AgileMapper.Test.ContactWayDto collection Warp domainObj Green.AgileMapper.Test.ContactWay collection;
        
/// </summary>
        
/// <param name="fromObj">Green.AgileMapper.Test.ContactWayDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.ContactWay collection</param>
        
/// <param name="isDeleteNotInFromItem">Delete the item that not in From collection</param>           
        public static void Warp(this IList<Green.AgileMapper.Test.ContactWayDto> fromObj, IList<Green.AgileMapper.Test.ContactWay> domainObj, bool isDeleteNotInFromItem)
        {
            fromObj.Warp(domainObj, (fromObjItem, domainObjItem) => fromObjItem.Equals(domainObjItem), isDeleteNotInFromItem);
        }

        /// <summary>
        
/// Green.AgileMapper.Test.ContactWayDto collection Warp domainObj Green.AgileMapper.Test.ContactWay collection;
        
/// </summary>
        
/// <param name="fromObj">Green.AgileMapper.Test.ContactWayDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.ContactWay collection</param>
        
/// <param name="equalPredicate">the from item equal to item expression</param>           
        public static void Warp(this IList<Green.AgileMapper.Test.ContactWayDto> fromObj, IList<Green.AgileMapper.Test.ContactWay> domainObj, Func<Green.AgileMapper.Test.ContactWayDto, Green.AgileMapper.Test.ContactWay, bool> equalPredicate)
        {
            fromObj.Warp(domainObj, equalPredicate, false);
        }

        /// <summary>
        
/// Green.AgileMapper.Test.ContactWayDto collection Warp domainObj Green.AgileMapper.Test.ContactWay collection;
        
/// </summary>
        
/// <param name="fromObj">Green.AgileMapper.Test.ContactWayDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.ContactWay collection</param> 
        
/// <param name="equalPredicate">the from item equal to item expression</param>      
        
/// <param name="isDeleteNotInFromItem">Delete the item that not in From collection</param>     
        public static void Warp(this IList<Green.AgileMapper.Test.ContactWayDto> fromObj, IList<Green.AgileMapper.Test.ContactWay> domainObj, Func<Green.AgileMapper.Test.ContactWayDto, Green.AgileMapper.Test.ContactWay, bool> equalPredicate, bool isDeleteNotInFromItem)
        {
            if (fromObj == null)
            {
                return;
            }

            if (domainObj == null)
            {
                domainObj = new List<Green.AgileMapper.Test.ContactWay>();
            }

            
            if (isDeleteNotInFromItem)
            {
                domainObj.Where(domainObjItem => fromObj.FirstOrDefault(fromObjItem => equalPredicate(fromObjItem, domainObjItem)) == null)
                    .ToList().ForEach(t =>
                    {
                        domainObj.Remove(t);
                    });
            }

            fromObj.ToList().ForEach(fromObjItem =>
            {
                Green.AgileMapper.Test.ContactWay toItem = default(Green.AgileMapper.Test.ContactWay);
                if (equalPredicate != null)
                {
                    toItem = domainObj.SingleOrDefault(domainObjItem => equalPredicate(fromObjItem, domainObjItem));
                }
                if (toItem == null)
                {
                    toItem = new Green.AgileMapper.Test.ContactWay();
                    domainObj.Add(toItem);
                }
                Warp(fromObjItem, toItem);
            });

        }
    }
}

3.cs: 

View Code
using System;
using System.Linq;
using System.Data;
using System.Collections.Generic;

namespace Green.AgileMapper
{
    public static partial class AgileMapperMapping
    {
        /// <summary>
        
/// Green.AgileMapper.Test.KeyValuePairDto  Warp fromObj Green.AgileMapper.Test.KeyValuePair;
        
/// </summary>
        
/// <param name="domainObj">Green.AgileMapper.Test.KeyValuePair</param>
        
/// <returns>Green.AgileMapper.Test.KeyValuePairDto</returns>
        public static Green.AgileMapper.Test.KeyValuePairDto Warp(this Green.AgileMapper.Test.KeyValuePair domainObj)
        {
            var fromObj = new Green.AgileMapper.Test.KeyValuePairDto();
            fromObj.Key = domainObj.Key;
            fromObj.Value = domainObj.Value;
            return fromObj;
        }

        /// <summary>
        
/// Green.AgileMapper.Test.KeyValuePairDto  Warp domainObj Green.AgileMapper.Test.KeyValuePair;
        
/// </summary>
        
/// <param name="domainObj">Green.AgileMapper.Test.KeyValuePair</param>
        
/// <returns>fromObj</returns>
        public static void Warp(this Green.AgileMapper.Test.KeyValuePairDto fromObj, Green.AgileMapper.Test.KeyValuePair domainObj)
        {
            if (fromObj == null)
            {
                return;
            }
            if (domainObj == null)
            {
                domainObj = new Green.AgileMapper.Test.KeyValuePair();
            }
            domainObj.Key = fromObj.Key;
            domainObj.Value = fromObj.Value;

        }

        /// <summary>
        
/// Green.AgileMapper.Test.KeyValuePairDto collection Warp fromObj Green.AgileMapper.Test.KeyValuePair collection;
        
/// </summary>
        
/// <param name="form">Green.AgileMapper.Test.KeyValuePairDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.KeyValuePair collection</param>        
        public static List<Green.AgileMapper.Test.KeyValuePairDto> Warp(this IList<Green.AgileMapper.Test.KeyValuePair> domainObj)
        {
            List<Green.AgileMapper.Test.KeyValuePairDto> froms = new List<Green.AgileMapper.Test.KeyValuePairDto>();
            domainObj.ToList().ForEach(t =>
            {
                froms.Add(Warp(t));
            });
            return froms;
        }

        /// <summary>
        
/// Green.AgileMapper.Test.KeyValuePairDto collection Warp domainObj Green.AgileMapper.Test.KeyValuePair collection;
        
/// </summary>
        
/// <param name="fromObj">Green.AgileMapper.Test.KeyValuePairDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.KeyValuePair collection</param>      
        public static void Warp(this IList<Green.AgileMapper.Test.KeyValuePairDto> fromObj, IList<Green.AgileMapper.Test.KeyValuePair> domainObj)
        {
            fromObj.Warp(domainObj, (fromObjItem, domainObjItem) => fromObjItem.Equals(domainObjItem), false);
        }

        /// <summary>
        
/// Green.AgileMapper.Test.KeyValuePairDto collection Warp domainObj Green.AgileMapper.Test.KeyValuePair collection;
        
/// </summary>
        
/// <param name="fromObj">Green.AgileMapper.Test.KeyValuePairDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.KeyValuePair collection</param>
        
/// <param name="isDeleteNotInFromItem">Delete the item that not in From collection</param>           
        public static void Warp(this IList<Green.AgileMapper.Test.KeyValuePairDto> fromObj, IList<Green.AgileMapper.Test.KeyValuePair> domainObj, bool isDeleteNotInFromItem)
        {
            fromObj.Warp(domainObj, (fromObjItem, domainObjItem) => fromObjItem.Equals(domainObjItem), isDeleteNotInFromItem);
        }

        /// <summary>
        
/// Green.AgileMapper.Test.KeyValuePairDto collection Warp domainObj Green.AgileMapper.Test.KeyValuePair collection;
        
/// </summary>
        
/// <param name="fromObj">Green.AgileMapper.Test.KeyValuePairDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.KeyValuePair collection</param>
        
/// <param name="equalPredicate">the from item equal to item expression</param>           
        public static void Warp(this IList<Green.AgileMapper.Test.KeyValuePairDto> fromObj, IList<Green.AgileMapper.Test.KeyValuePair> domainObj, Func<Green.AgileMapper.Test.KeyValuePairDto, Green.AgileMapper.Test.KeyValuePair, bool> equalPredicate)
        {
            fromObj.Warp(domainObj, equalPredicate, false);
        }

        /// <summary>
        
/// Green.AgileMapper.Test.KeyValuePairDto collection Warp domainObj Green.AgileMapper.Test.KeyValuePair collection;
        
/// </summary>
        
/// <param name="fromObj">Green.AgileMapper.Test.KeyValuePairDto collection</param>
        
/// <param name="domainObj">Green.AgileMapper.Test.KeyValuePair collection</param> 
        
/// <param name="equalPredicate">the from item equal to item expression</param>      
        
/// <param name="isDeleteNotInFromItem">Delete the item that not in From collection</param>     
        public static void Warp(this IList<Green.AgileMapper.Test.KeyValuePairDto> fromObj, IList<Green.AgileMapper.Test.KeyValuePair> domainObj, Func<Green.AgileMapper.Test.KeyValuePairDto, Green.AgileMapper.Test.KeyValuePair, bool> equalPredicate, bool isDeleteNotInFromItem)
        {
            if (fromObj == null)
            {
                return;
            }

            if (domainObj == null)
            {
                domainObj = new List<Green.AgileMapper.Test.KeyValuePair>();
            }


            if (isDeleteNotInFromItem)
            {
                domainObj.Where(domainObjItem => fromObj.FirstOrDefault(fromObjItem => equalPredicate(fromObjItem, domainObjItem)) == null)
                    .ToList().ForEach(t =>
                    {
                        domainObj.Remove(t);
                    });
            }

            fromObj.ToList().ForEach(fromObjItem =>
            {
                Green.AgileMapper.Test.KeyValuePair toItem = default(Green.AgileMapper.Test.KeyValuePair);
                if (equalPredicate != null)
                {
                    toItem = domainObj.SingleOrDefault(domainObjItem => equalPredicate(fromObjItem, domainObjItem));
                }
                if (toItem == null)
                {
                    toItem = new Green.AgileMapper.Test.KeyValuePair();
                    domainObj.Add(toItem);
                }
                Warp(fromObjItem, toItem);
            });

        }
    }
}

    在这里的代码生产后很乱并未格式化处理,需要我们在VS中自动Ctrl+K+D格式,如果你希望生成时候就帮助格式化了的话,你可以参见工具CoolFormat源代码格式化,安装工具利用CMD命令批量格式化(可以参见百度百科:http://baike.baidu.com/view/4367725.htm)。在项目暂不会考虑这块,如果你有兴趣的可以先帮助成,谢谢。

  具体请参见项目,存在任何问题或者bug可以随时给我留言,谢谢。项目地址CodePlex http://agilemapper.codeplex.com/