NHibernate 的 SetResultTransformer 方法在Oracle下的Bug修複

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    NHibernate 的 SetResultTransformer 方法在Oracle下會出現“Could not find a setter for property”錯誤，這是Nhibernate在Oracle下使用的一個Bug。針對此Bug我可以自己進行修複。

    下載NHibernate源碼，將Property下的“ChainedPropertyAccessor.cs”稍作修改就會修複此Bug，代碼如下：

using System;namespace NHibernate.Properties{    using System.Text.RegularExpressions;    [Serializable]    public class ChainedPropertyAccessor : IPropertyAccessor    {        private readonly IPropertyAccessor[] chain;        public ChainedPropertyAccessor(IPropertyAccessor[] chain)        {            this.chain = chain;        }        #region IPropertyAccessor Members        public IGetter GetGetter(System.Type theClass, string propertyName)        {            for (int i = 0; i < chain.Length; i++)            {                IPropertyAccessor candidate = chain[i];                try                {                    return candidate.GetGetter(theClass, propertyName);                }                catch (PropertyNotFoundException)                {                    // ignore                }            }            throw new PropertyNotFoundException(theClass, propertyName, "getter");        }        public ISetter GetSetter(System.Type theClass, string propertyName)        {            for (int i = 0; i < chain.Length; i++)            {                IPropertyAccessor candidate = chain[i];                try                {                    return candidate.GetSetter(theClass, ToModelName(propertyName));                }                catch (PropertyNotFoundException)                {                    //                }            }            throw new PropertyNotFoundException(theClass, propertyName, "setter");        }        public bool CanAccessThroughReflectionOptimizer        {            get { return false; }        }        #endregion        private static string ToModelName(string str)        {            str = str.ToLower();            var temp = Regex.Replace(str, @"_[a-z]?",m=>m.ToString().Substring(1).ToUpper());            var result = Regex.Replace(temp, @"^[a-z]?", m => m.ToString().ToUpper());            return result;        }    }}