/// <summary>
/// 将文档字符串反序列化到指定的对象中。
/// </summary>
/// <typeparam name="T">对象类型</typeparam>
/// <param name="textFormatter">文档反序列化器</param>
/// <param name="textReader">文档字符串读取器</param>
/// <param name="obj">对象</param>
public static void DeserializeTo <T>(this ITextFormatter textFormatter, TextReader textReader, T obj)
{
IDataWriter dataWriter;
try
{
dataWriter = RWHelper.CreateRW(obj);
}
catch (NotSupportedException)
{
dataWriter = RWHelper.CreateWriter <T>();
RWHelper.SetContent(dataWriter, obj);
}
if (dataWriter is IDataWriter <string> nameWriter)
{
DeserializeTo(textFormatter, textReader, nameWriter);
}
else if (dataWriter is IDataWriter <int> indexWriter)
{
DeserializeTo(textFormatter, textReader, indexWriter);
}
else
{
var invoker = new DeserializeToAsInvoker(textFormatter, textReader, dataWriter);
AsHelper.GetInstance(dataWriter).Invoke(invoker);
}
}
public void CreateTest()
{
AreEqual(RWHelper.CreateRW(new Dictionary <string, object>()).GetType().Name, "DictionaryRW`3");
AreEqual(RWHelper.CreateRW(new ReadOnlyDictionary <string, object>(new Dictionary <string, object>())).GetType().Name, "DictionaryRW`3");
AreEqual(RWHelper.CreateRW(new ConcurrentDictionary <string, object>()).GetType().Name, "DictionaryRW`3");
AreEqual(RWHelper.CreateRW(new SortedDictionary <string, object>()).GetType().Name, "DictionaryRW`3");
AreEqual(RWHelper.CreateRW(new SortedList <string, object>()).GetType().Name, "DictionaryRW`3");
AreEqual(RWHelper.CreateRW(new List <object>()).GetType().Name, "ListRW`2");
AreEqual(RWHelper.CreateRW(new ReadOnlyCollection <object>(new List <object>())).GetType().Name, "ListRW`2");
AreEqual(RWHelper.CreateRW(new Collection <object>()).GetType().Name, "ListRW`2");
AreEqual(RWHelper.CreateRW(new LinkedList <object>()).GetType().Name, "CollectionRW`2");
AreEqual(RWHelper.CreateRW(new HashSet <object>()).GetType().Name, "CollectionRW`2");
AreEqual(RWHelper.CreateRW(new SortedSet <object>()).GetType().Name, "CollectionRW`2");
AreEqual(RWHelper.CreateRW(new Hashtable()).GetType().Name, "DictionaryRW`1");
AreEqual(RWHelper.CreateRW(new SortedList()).GetType().Name, "DictionaryRW`1");
AreEqual(RWHelper.CreateRW(new OrderedDictionary()).GetType().Name, "DictionaryRW`1");
AreEqual(RWHelper.CreateRW(new ListDictionary()).GetType().Name, "DictionaryRW`1");
AreEqual(RWHelper.CreateRW(new ArrayList()).GetType().Name, "ListRW`1");
AreEqual(RWHelper.CreateRW(new StringCollection()).GetType().Name, "ListRW`1");
AreEqual(RWHelper.CreateRW(new DataSet()).GetType().Name, "DataSetRW`1");
AreEqual(RWHelper.CreateRW(new DataTable()).GetType().Name, "DataTableRW`1");
AreEqual(RWHelper.CreateRW(new DataTable().NewRow()).GetType().Name, "DataRowRW`1");
AreEqual(GetCSharpName(RWHelper.CreateRW(new int[0]).GetType()), "Swifter.RW.ArrayRW<int>");
AreEqual(GetCSharpName(RWHelper.CreateRW(new int[0, 0]).GetType()), "Swifter.RW.MultiDimArray<int[,],int>.FirstRW");
AreEqual(GetCSharpName(RWHelper.CreateRW(new int[0, 0, 0]).GetType()), "Swifter.RW.MultiDimArray<int[,,],int>.FirstRW");
AreEqual(RWHelper.CreateReader(new List <object>().GetEnumerator().AsEnumerable()).GetType().Name, "EnumeratorReader`2");
AreEqual(RWHelper.CreateReader(new List <object>().GetEnumerator()).GetType().Name, "EnumeratorReader`2");
AreEqual(RWHelper.CreateReader(new ArrayList().GetEnumerator().AsEnumerable()).GetType().Name, "EnumeratorReader`1");
AreEqual(RWHelper.CreateReader(new ArrayList().GetEnumerator()).GetType().Name, "EnumeratorReader`1");
AreEqual(RWHelper.CreateReader(new DataTable().CreateDataReader()).GetType().Name, "DbDataReaderReader");
AreEqual(
RWHelper.CreateItemRW(RWHelper.CreateRW(new { Data = new Dictionary <string, object>() }).As <string>(), "Data").GetType().Name,
"DictionaryRW`3");
AreEqual(
RWHelper.CreateItemReader(RWHelper.CreateRW(new { Data = new DataTable().CreateDataReader() }).As <string>(), "Data").GetType().Name,
"DbDataReaderReader");
Catch <NotSupportedException>(() => RWHelper.CreateRW("err"));
var asTester = (IAsDataRW)RWHelper.CreateRW(new int[0]).As <string>();
Catch <SuccessException>(() => asTester.InvokeTIn(new AsTestInvoker <int>()));
Catch <SuccessException>(() => asTester.InvokeTOut(new AsTestInvoker <string>()));
}
public void ReferencingTest()
{
var obj = new { Id = 123, Name = "Dogwei", Obj = (object)null };
var arr = new object[2];
arr[0] = new { Id = 123 };
arr[1] = arr[0];
RWHelper.CreateRW(obj).As <string>()["Obj"].DirectWrite(obj);
AreEqual(
JsonFormatter.SerializeObject(obj, JsonFormatterOptions.LoopReferencingNull),
"{\"Id\":123,\"Name\":\"Dogwei\",\"Obj\":null}"
);
AreEqual(
JsonFormatter.SerializeObject(obj, JsonFormatterOptions.MultiReferencingNull),
"{\"Id\":123,\"Name\":\"Dogwei\",\"Obj\":null}"
);
AreEqual(
JsonFormatter.SerializeObject(obj, JsonFormatterOptions.MultiReferencingReference),
"{\"Id\":123,\"Name\":\"Dogwei\",\"Obj\":{\"$ref\":\"#\"}}"
);
Catch <JsonOutOfDepthException>(() => JsonFormatter.SerializeObject(obj));
Catch <JsonLoopReferencingException>(() => JsonFormatter.SerializeObject(obj, JsonFormatterOptions.LoopReferencingException));
AreEqual(
JsonFormatter.SerializeObject(arr, JsonFormatterOptions.LoopReferencingNull),
"[{\"Id\":123},{\"Id\":123}]"
);
AreEqual(
JsonFormatter.SerializeObject(arr, JsonFormatterOptions.MultiReferencingNull),
"[{\"Id\":123},null]"
);
AreEqual(
JsonFormatter.SerializeObject(arr, JsonFormatterOptions.MultiReferencingReference),
"[{\"Id\":123},{\"$ref\":\"#/0\"}]"
);
JsonFormatter.SerializeObject(arr);
JsonFormatter.SerializeObject(arr, JsonFormatterOptions.LoopReferencingException);
AreEqual(
JsonFormatter.SerializeObject(ValueInterface <DataTable> .ReadValue(ValueCopyer.ValueOf(arr)), JsonFormatterOptions.MultiReferencingNull),
"[{\"Id\":123},{\"Id\":123}]"
);
AreEqual(
JsonFormatter.SerializeObject(ValueInterface <DataTable> .ReadValue(ValueCopyer.ValueOf(arr)).CreateDataReader(), JsonFormatterOptions.MultiReferencingNull),
"[{\"Id\":123},{\"Id\":123}]"
);
AreEqual(
JsonFormatter.SerializeObject(Enumerable.Range(0, 10), JsonFormatterOptions.MultiReferencingNull),
"[0,1,2,3,4,5,6,7,8,9]"
);
var mar = new object[, ] {
{ arr[0], arr[0] }, { arr[0], arr[0] }
};
AreEqual(
JsonFormatter.SerializeObject(mar, JsonFormatterOptions.LoopReferencingNull),
"[[{\"Id\":123},{\"Id\":123}],[{\"Id\":123},{\"Id\":123}]]"
);
AreEqual(
JsonFormatter.SerializeObject(mar, JsonFormatterOptions.MultiReferencingNull),
"[[{\"Id\":123},null],[null,null]]"
);
AreEqual(
JsonFormatter.SerializeObject(mar, JsonFormatterOptions.MultiReferencingReference),
"[[{\"Id\":123},{\"$ref\":\"#/0/0\"}],[{\"$ref\":\"#/0/0\"},{\"$ref\":\"#/0/0\"}]]"
);
JsonFormatter.SerializeObject(mar);
JsonFormatter.SerializeObject(mar, JsonFormatterOptions.LoopReferencingException);
var dic2 = JsonFormatter.DeserializeObject <object[]>("[{\"Id\":123},{\"$ref\":\"#/0\"}]");
AreEqual(JsonFormatter.SerializeObject(dic2[1]), "{\"$ref\":\"#/0\"}");
var mar2 = JsonFormatter.DeserializeObject <object[, ]>("[[{\"Id\":123},{\"$ref\":\"#/0/0\"}],[{\"$ref\":\"#/0/0\"},{\"$ref\":\"#/0/0\"}]]", JsonFormatterOptions.MultiReferencingReference);
AreEqual(mar2[0, 0], mar2[0, 1]);
AreEqual(mar2[1, 0], mar2[0, 1]);
AreEqual(mar2[1, 0], mar2[1, 1]);
}
