/// <summary>
/// 字典分配方法，将字典拆分处理，例如，IDictionary<TKey,TValue>或Dictionary<TKey,TValue>
/// </summary>
/// <param name="type"></param>
public void DictionaryRouter(Type type)
{
BuilderInfo typeInfo = new BuilderInfo();
typeInfo.Type = type;
typeInfo.TypeName = NameReverser.GetName(type);
typeInfo.AvailableName = AvailableNameReverser.GetName(type);
if (!type.IsGenericType)
{
Type[] args = type.GetGenericArguments();
EntityHandler(args[0]);
EntityHandler(args[1]);
}
if (type.IsInterface)
{
IDictionaryHandler(typeInfo);
}
else
{
DictionaryHandler(typeInfo);
}
}
/// <summary>
/// 一次性类型分配方法
/// </summary>
/// <param name="type"></param>
public void OnceTypeRouter(Type type)
{
BuilderInfo typeInfo = new BuilderInfo();
typeInfo.Type = type;
typeInfo.TypeName = NameReverser.GetName(type);
typeInfo.AvailableName = AvailableNameReverser.GetName(type);
OnceTypeHandler(typeInfo);
}
public Delegate Create()
{
TypeHandler(CurrentType);
//创建委托
MethodHandler.ComplierInstance.UseFileComplie();
var @delegate = MethodHandler
.ClassName("NatashaSnapshot" + AvailableNameReverser.GetName(CurrentType))
.MethodName("Compare")
.Param(CurrentType, NewInstance)
.Param(CurrentType, OldInstance)
.MethodBody(Script.ToString()) //方法体
.Return <Dictionary <string, DiffModel> >() //返回类型
.Complie();
return(SnapshotCache[CurrentType] = @delegate);
}
/// <summary>
/// 数组分配方法，数组类型会被拆分，例如：class[]或者int[]
/// </summary>
/// <param name="type"></param>
public void ArrayRouter(Type type)
{
Type eleType = type.GetElementType();
BuilderInfo typeInfo = new BuilderInfo();
typeInfo.RealType = type;
typeInfo.Type = eleType;
typeInfo.TypeName = NameReverser.GetName(eleType);
typeInfo.AvailableName = AvailableNameReverser.GetName(type);
if (IsOnceType(eleType))
{
//普通类型处理
ArrayOnceTypeHandler(typeInfo);
}
else
{
//复杂类型交由入口处理
EntityHandler(eleType);
ArrayEntityHandler(typeInfo);
}
}
public static string GetAvailableName(this Type type)
{
return(AvailableNameReverser.GetName(type));
}
/// <summary>
/// 实体分配方法，会遍历实体类中的所有成员，不包括方法
/// </summary>
/// <param name="type"></param>
public void EntityRouter(Type type)
{
BuilderInfo typeInfo = new BuilderInfo();
typeInfo.RealType = type;
typeInfo.TypeName = NameReverser.GetName(type);
typeInfo.AvailableName = AvailableNameReverser.GetName(type);
EntityStartHandler(typeInfo);
//字段克隆
var fields = type.GetFields();
for (int i = 0; i < fields.Length; i++)
{
var fieldInfo = fields[i];
//排除不能操作的类型
if (!fieldInfo.IsStatic && !fieldInfo.IsInitOnly)
{
Type fieldType = fieldInfo.FieldType;
if (IsOnceType(fieldType)) //普通字段
{
BuilderInfo info = new BuilderInfo();
info.MemberName = fieldInfo.Name;
info.Type = fieldType;
info.TypeName = NameReverser.GetName(fieldType);
info.AvailableName = AvailableNameReverser.GetName(fieldType);
FieldOnceTypeHandler(info);
}
else if (fieldType.IsArray) //数组
{
Type eleType = fieldType.GetElementType();
BuilderInfo info = new BuilderInfo();
info.MemberName = fieldInfo.Name;
info.RealType = eleType;
info.Type = eleType;
info.TypeName = NameReverser.GetName(eleType);
info.AvailableName = AvailableNameReverser.GetName(fieldType);
if (IsOnceType(eleType))
{
FieldArrayOnceTypeHandler(info);
}
else
{
EntityHandler(eleType);
FieldArrayEntityHandler(info);
}
}
else if (!fieldType.IsNotPublic)
{
//检测集合
BuilderInfo info = new BuilderInfo();
info.MemberName = fieldInfo.Name;
info.Type = fieldType;
info.TypeName = NameReverser.GetName(fieldType);
info.AvailableName = AvailableNameReverser.GetName(fieldType);
EntityHandler(fieldType);
if (fieldType.GetInterface("IEnumerable") != null)
{
if (fieldType.GetInterface("IDictionary") != null)
{
if (fieldType.IsInterface)
{
FieldIDictionaryHandler(info);
}
else
{
FieldDictionaryHandler(info);
}
}
else
{
if (fieldType.IsInterface)
{
FieldICollectionHandler(info);
}
else
{
FieldCollectionHandler(info);
}
}
}
else
{
FieldEntityHandler(info);
}
}
}
}
//属性克隆
var properties = type.GetProperties();
for (int i = 0; i < properties.Length; i++)
{
var propertyInfo = properties[i];
//排除不能操作的属性
if (propertyInfo.CanRead && !propertyInfo.GetGetMethod(true).IsStatic)
{
Type propertyType = propertyInfo.PropertyType;
if (IsOnceType(propertyType)) //普通属性
{
BuilderInfo info = new BuilderInfo();
info.MemberName = propertyInfo.Name;
info.Type = propertyType;
info.TypeName = NameReverser.GetName(propertyType);
info.AvailableName = AvailableNameReverser.GetName(propertyType);
PropertyOnceTypeHandler(info);
}
else if (propertyType.IsArray) //数组
{
Type eleType = propertyType.GetElementType();
BuilderInfo info = new BuilderInfo();
info.MemberName = propertyInfo.Name;
info.RealType = propertyType;
info.Type = eleType;
info.TypeName = NameReverser.GetName(eleType);
info.AvailableName = AvailableNameReverser.GetName(propertyType);
if (IsOnceType(eleType))
{
PropertyArrayOnceTypeHandler(info);
}
else
{
EntityHandler(eleType);
PropertyArrayEntityHandler(info);
}
}
else if (!propertyType.IsNotPublic)
{
//检测集合
BuilderInfo info = new BuilderInfo();
info.MemberName = propertyInfo.Name;
info.Type = propertyType;
info.TypeName = NameReverser.GetName(propertyType);
info.AvailableName = AvailableNameReverser.GetName(propertyType);
EntityHandler(propertyType);
if (propertyType.GetInterface("IEnumerable") != null)
{
if (propertyType.GetInterface("IDictionary") != null)
{
if (propertyType.IsInterface)
{
PropertyIDictionaryHandler(info);
}
else
{
PropertyDictionaryHandler(info);
}
}
else
{
if (propertyType.IsInterface)
{
PropertyICollectionHandler(info);
}
else
{
PropertyCollectionHandler(info);
}
}
}
else
{
PropertyEntityHandler(info);
}
}
}
}
EntityReturnHandler(typeInfo);
}
