/// <summary>
///
/// </summary>
/// <param name="targetType"></param>
/// <param name="accessorType"></param>
/// <returns></returns>
public static IClassAccessor GetClassAccessor(Type targetType, AccessorType accessorType)
{
ArgumentAssertion.IsNotNull(targetType, "targetType");
IClassAccessor accessor = null;
var typeKey = string.Format("{0}.{1}", accessorType, targetType.FullName);
if (ClassAccessores.ContainsKey(typeKey))
{
accessor = ClassAccessores[typeKey];
}
else
{
lock (SyncObject)
{
if (ClassAccessores.ContainsKey(typeKey))
{
accessor = ClassAccessores[typeKey];
}
else
{
accessor = ClassAccessorFactory.CreateClassAccessor(targetType, accessorType);
ClassAccessores.Add(typeKey, accessor);
}
}
}
return(accessor);
}
/// <summary>
/// 获取指定类型的可以被持久化的属性列表
/// </summary>
/// <param name="type"></param>
/// <param name="accessor"></param>
/// <returns></returns>
static IDictionary <string, Type> GetPersistProperties(this Type type, IClassAccessor accessor)
{
var targetProperties = accessor.PropertyAccessores;
var propertyTypes = new Dictionary <string, Type>(targetProperties.Count);
foreach (var pair in targetProperties)
{
var prop = pair.Value;
var propName = prop.Name;
var propType = prop.PropertyType;
if (prop.CanRead && prop.CanWrite && prop.NonSerialized == false)
{
propertyTypes.Add(propName, propType);
}
}
return(propertyTypes);
}
/// <summary>
///
/// </summary>
/// <param name="targetType"></param>
/// <param name="accessorType"></param>
/// <returns></returns>
public static IClassAccessor CreateClassAccessor(Type targetType, AccessorType accessorType)
{
IClassAccessor accessor = null;
switch (accessorType)
{
case AccessorType.Reflection:
{
accessor = new ReflectionClassAccessor(targetType);
break;
}
default:
{
accessor = new EmitClassAccessor(targetType);
break;
}
}
return(accessor);
}
public override void VisitClassAccessor <TAttributeGroup, TMethodBody>(IClassAccessor <TAttributeGroup, TMethodBody> accessor)
{
visitor.VisitAccessorWithReflection((AccessorWithReflection)(object)accessor);
}
