/// <summary>
/// 初始化成员包装器集合
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
protected virtual MemberInvokerCollection InitializeInvokers(Type type)
{
// fix issue#多线程下导致 FieldCount 不正确
// 单个实例只初始化一次
//Fixed issue#匿名类的属性不可写
//匿名类：new{ClientId=a.ClientId}
if (!_isInitialize)
{
lock (_lock)
{
if (!_isInitialize)
{
var invokers = new MemberInvokerCollection();
var collection = this.GetMembers(type, _private).Select(x => MemberInvokerBase.Create(x));
foreach (MemberInvokerBase invoker in collection)
{
if (invoker.GetCustomAttribute <System.Runtime.CompilerServices.CompilerGeneratedAttribute>() != null)
{
continue;
}
// 判断当前成员是否重复
if (invokers.Contains(invoker.Name))
{
// 属性和字段不允许重复
if (invoker.Member.MemberType != MemberTypes.Method)
{
continue;
}
else
{
// 方法成员考虑到有重载的情况，允许重复
int dup = invokers.Count(x => x.Member.Name == invoker.Name);
invoker.Name = string.Format("{0}{1}", invoker.Name, dup);
}
}
// 添加成员
invokers.Add(invoker);
// 累计数据字段，即与数据库一一对应的字段
bool isDataField = !(invoker.Column != null && invoker.Column.NoMapped || invoker.ForeignKey != null || invoker.Member.MemberType == MemberTypes.Method);
if (isDataField)
{
_dataFieldCount += 1;
}
}
_invokers = invokers;
_isInitialize = true;
}
}
}
return(_invokers);
}
/// <summary>
/// 初始化成员包装器集合
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
protected virtual Dictionary <string, MemberInvokerBase> InitializeInvoker(Type type)
{
// fix issue#多线程下导致 FieldCount 不正确
// 单个实例只初始化一次
//Fixed issue#匿名类的属性不可写
//匿名类：new{ClientId=a.ClientId}
if (!_isInitialize)
{
lock (_lock)
{
if (!_isInitialize)
{
Dictionary <string, MemberInvokerBase> invokers = new Dictionary <string, MemberInvokerBase>();
var collection = this.GetMembers(type).Select(x => MemberInvokerBase.Create(x));
foreach (MemberInvokerBase invoker in collection)
{
if (invoker.GetCustomAttribute <System.Runtime.CompilerServices.CompilerGeneratedAttribute>() != null)
{
continue;
}
if (!invokers.ContainsKey(invoker.Member.Name))
{
invokers.Add(invoker.Member.Name, invoker);
}
if (!(invoker.Column != null && invoker.Column.NoMapped || invoker.ForeignKey != null || invoker.Member.MemberType == MemberTypes.Method))
{
_dataFieldCount += 1;
}
}
_invokers = invokers;
_isInitialize = true;
}
}
}
return(_invokers);
}