/// <summary>
/// 建方法
/// </summary>
/// <param name="classType"></param>
/// <param name="inspectorFieldBuilder"></param>
/// <param name="typeBuilder"></param>
private void BuildMethod(Type classType, TypeBuilder typeBuilder)
{
EntityInfoHandle entityInfo = EntityInfoManager.GetEntityHandle(classType);
MethodInfo method = null;
foreach (EntityPropertyInfo pInfo in entityInfo.PropertyInfo)
{
UpdatePropertyInfo updateInfo = entityInfo.GetUpdatePropertyInfo(pInfo.PropertyName);
if (updateInfo != null)
{
method = _mapupdateMethod;//如果是关联属性则调用OnMapPropertyUpdated
}
else
{
method = _updateMethod;//如果是一般属性则调用OnPropertyUpdated通知
}
BuildEmit(classType, pInfo.BelongPropertyInfo, typeBuilder, method);
}
foreach (EntityMappingInfo mInfo in entityInfo.MappingInfo)
{
FieldInfo finfo = mInfo.BelongFieldInfo;
if (mInfo.IsParent)
{
BuildEmit(classType, mInfo.BelongPropertyInfo, typeBuilder, _mapupdateMethod); //创建set方法
BuildMapEmit(classType, mInfo.BelongPropertyInfo, finfo, typeBuilder, _fillParent); //创建get方法
}
else
{
BuildMapEmit(classType, mInfo.BelongPropertyInfo, finfo, typeBuilder, _fillChildMethod);//创建get方法
}
}
}
/// <summary>
/// 通知映射属性已经被修改
/// </summary>
/// <param name="propertyName"></param>
protected internal virtual void OnMapPropertyUpdated(string propertyName)
{
EntityInfoHandle entityInfo = GetEntityInfo();
UpdatePropertyInfo updateInfo = entityInfo.GetUpdatePropertyInfo(propertyName);
if (updateInfo != null)
{
string updatePropertyName = updateInfo.UpdateProperty(this);
if (!string.IsNullOrEmpty(updatePropertyName))
{
OnPropertyUpdated(updatePropertyName);
}
else
{
OnPropertyUpdated(propertyName);
}
}
}