public void ReadObject(IDataWriter <string> valueWriter)
{
try
{
valueWriter.Initialize();
if (valueWriter.Count >= 0)
{
foreach (var name in valueWriter.Keys)
{
valueWriter.OnWriteValue(name, this);
}
}
else
{
for (int i = ReadByte(); i >= 0; i--)
{
valueWriter.OnWriteValue(ReadString(), this);
}
}
}
catch
{
if (valueWriter.ContentType != null)
{
valueWriter.Content = TypeHelper.GetDefaultValue(valueWriter.ContentType);
}
}
}
public void ReadObject(IDataWriter <string> valueWriter)
{
var size = TryReadMapHead();
if (size >= 0)
{
valueWriter.Initialize(size);
if (valueWriter is IId64DataRW <byte> fastWriter)
{
for (int i = 0; i < size; i++)
{
var bytesLength = TryReadStringHead();
if (bytesLength >= 0)
{
var id64 = fastWriter.GetId64(ref current[0], bytesLength);
current += bytesLength;
fastWriter.OnWriteValue(id64, this);
}
else
{
valueWriter.OnWriteValue(ReadString(), this);
}
}
}
else
{
for (int i = 0; i < size; i++)
{
valueWriter.OnWriteValue(ReadString(), this);
}
}
return;
}
if (TryReadNull())
{
return;
}
if (IsArrayHead())
{
ReadArray(valueWriter.As <int>());
return;
}
throw new InvalidOperationException("The msgpack node is not an object.");
}
public override void ReadArray(IDataWriter <int> valueWriter)
{
switch (state)
{
case ReadState.Table:
state = ReadState.Row;
if (!FastObjectArrayCollectionInvoker.TryReadTo(dbDataReader, valueWriter))
{
valueWriter.Initialize();
for (int i = 0; dbDataReader.Read(); i++)
{
valueWriter.OnWriteValue(i, this);
}
}
state = ReadState.Finish;
break;
case ReadState.Row:
state = ReadState.Value;
valueWriter.Initialize();
for (ordinal = 0; ordinal < dbDataReader.FieldCount; ordinal++)
{
valueWriter.OnWriteValue(ordinal, this);
}
state = ReadState.Row;
break;
case ReadState.Value:
base.ReadArray(valueWriter);
break;
default:
if (dbDataReader.NextResult())
{
goto case ReadState.Table;
}
throw new ArgumentException("Finish");
}
}
public override void ReadObject(IDataWriter <string> valueWriter)
{
switch (state)
{
case ReadState.Table:
state = ReadState.Value;
if (dbDataReader.Read())
{
valueWriter.Initialize();
for (ordinal = 0; ordinal < dbDataReader.FieldCount; ordinal++)
{
valueWriter.OnWriteValue(dbDataReader.GetName(ordinal), this);
}
}
state = ReadState.Finish;
break;
case ReadState.Row:
state = ReadState.Value;
valueWriter.Initialize();
for (ordinal = 0; ordinal < dbDataReader.FieldCount; ordinal++)
{
valueWriter.OnWriteValue(dbDataReader.GetName(ordinal), this);
}
state = ReadState.Row;
break;
case ReadState.Value:
base.ReadObject(valueWriter);
break;
default:
if (dbDataReader.NextResult())
{
goto case ReadState.Table;
}
throw new ArgumentException("Finish");
}
}
public void ReadArray(IDataWriter <int> valueWriter)
{
var length = TryReadArrayHead();
if (length >= 0)
{
valueWriter.Initialize(length);
for (int i = 0; i < length; i++)
{
valueWriter.OnWriteValue(i, this);
}
return;
}
if (TryReadNull())
{
return; // Null direct return;
}
if (IsMapHead())
{
ReadMap(valueWriter);
return;
}
throw new InvalidOperationException("The msgpack node is not an array.");
}
public void ReadMap <TKey>(IDataWriter <TKey> mapWriter)
{
var length = TryReadMapHead();
if (length >= 0)
{
mapWriter.Initialize(length);
for (int i = 0; i < length; i++)
{
mapWriter.OnWriteValue(ValueInterface <TKey> .ReadValue(this), this);
}
return;
}
if (TryReadNull())
{
return;
}
if (IsArrayHead())
{
ReadArray(mapWriter.As <int>());
return;
}
throw new InvalidOperationException("The msgpack node is not a map.");
}
/// <summary>
/// 获取数据写入器中指定键的值的类型。
/// </summary>
/// <typeparam name="TKey">键类型</typeparam>
/// <param name="dataWriter">数据写入器</param>
/// <param name="key">指定键</param>
/// <returns>返回一个类型</returns>
public static Type GetItemType <TKey>(IDataWriter <TKey> dataWriter, TKey key)
{
var auxiliary = new AuxiliaryValueRW();
dataWriter.OnWriteValue(key, auxiliary);
return(auxiliary.GetValueType());
}
public void ReadObject(IDataWriter <string> valueWriter)
{
valueWriter.Initialize();
if (valueWriter.Keys != null)
{
foreach (var key in valueWriter.Keys)
{
valueWriter.OnWriteValue(key, this);
}
}
else
{
for (int i = RandomInstance.Next(MinObjectSize, MaxObjectSize); i >= 0; --i)
{
valueWriter.OnWriteValue(ReadString(), this);
}
}
}
public void ReadArray(IDataWriter <int> valueWriter)
{
valueWriter.Initialize();
if (valueWriter.Count != 0 && valueWriter.Keys != null)
{
foreach (var key in valueWriter.Keys)
{
valueWriter.OnWriteValue(key, this);
}
}
else
{
var length = RandomInstance.Next(MinArraySize, MaxArraySize);
for (int i = 0; i < length; i++)
{
valueWriter.OnWriteValue(i, this);
}
}
}
public override void ReadArray(IDataWriter <int> dataWriter)
{
if (!IsArray)
{
NoObjectOrArray(dataWriter);
return;
}
var i = 0;
++current;
dataWriter.Initialize();
Loop:
SkipWhiteSpace();
if (current < end)
{
if (*current == ']')
{
goto Return;
}
dataWriter.OnWriteValue(i, this); ++i;
SkipWhiteSpace();
if (current < end)
{
switch (*current)
{
case ']':
goto Return;
case ',':
++current;
goto Loop;
}
}
}
throw GetException();
Return:
++current;
}
/// <summary>
/// 获取数据写入器中指定键的值的类型。
/// </summary>
/// <typeparam name="TKey">键类型</typeparam>
/// <param name="dataWriter">数据写入器</param>
/// <param name="key">指定键</param>
/// <returns>返回一个类型</returns>
public static Type GetItemType <TKey>(IDataWriter <TKey> dataWriter, TKey key)
{
var auxiliary = new AuxiliaryValueRW();
if (typeof(TKey) == typeof(long) && ((dataWriter as IAsDataWriter)?.Content ?? dataWriter) is IId64DataRW id64DataRW)
{
id64DataRW.OnWriteValue(Unsafe.As <TKey, long>(ref key), auxiliary);
}
else
{
dataWriter.OnWriteValue(key, auxiliary);
}
return(auxiliary.GetType());
}
public void ReadArray(IDataWriter <int> valueWriter)
{
valueWriter.Initialize();
if (readed || dbDataReader.Read())
{
readed = true;
int i = 0;
do
{
valueWriter.OnWriteValue(i, this);
++i;
} while (dbDataReader.Read());
}
}
public void ReadArray(IDataWriter <int> valueWriter)
{
try
{
var count = random.Next(0, 300);
valueWriter.Initialize(count);
for (int i = 0; i < count; i++)
{
valueWriter.OnWriteValue(i, this);
}
}
catch
{
if (valueWriter.ContentType != null)
{
valueWriter.Content = TypeHelper.GetDefaultValue(valueWriter.ContentType);
}
}
}
void IValueReader.ReadObject(IDataWriter <string> valueWriter)
{
switch (GetValueType())
{
case JsonValueTypes.String:
throw new InvalidCastException("Cannot convert String to object.");
case JsonValueTypes.Number:
throw new InvalidCastException("Cannot convert Number to object.");
case JsonValueTypes.Array:
ReadArray(valueWriter.As <int>());
return;
case JsonValueTypes.True:
case JsonValueTypes.False:
throw new InvalidCastException("Cannot convert Boolean to object.");
case JsonValueTypes.Null:
/* 空对象直接返回 */
index += 4;
return;
case JsonValueTypes.Undefined:
index += 9;
return;
}
var haveRef = false;
while (index < length)
{
switch (chars[index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++index;
continue;
case '{':
valueWriter.Initialize();
goto case ',';
case '}':
EndCase:
++index;
goto ReturnValue;
case ',':
Loop:
++index;
if (index >= length)
{
throw GetException();
}
char c = chars[index];
string name;
int flag;
switch (c)
{
case ' ':
case '\n':
case '\r':
case '\t':
goto Loop;
case '}':
goto EndCase;
case '"':
case '\'':
name = InternalReadString();
flag = StringHelper.IndexOf(chars, ':', index, length);
break;
default:
flag = StringHelper.IndexOf(chars, ':', index, length);
name = StringHelper.Trim(chars, index, flag);
break;
}
if (flag == -1)
{
goto Exception;
}
index = flag + 1;
while (index < length)
{
switch (chars[index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++index;
continue;
default:
goto ReadValue;
}
}
goto Exception;
ReadValue:
if (TryReadRefReferenceTarget())
{
valueWriter.OnWriteValue(name, RWHelper.DefaultValueReader);
references.AddLast(new ReferenceInfo(referenceTarget, new SourcePathInfo(name, null, valueWriter)));
if (valueWriter is IDataReader reader && reader.ReferenceToken == null)
{
updateBase = true;
}
haveRef = true;
}
else
{
valueWriter.OnWriteValue(name, this);
if (updateBase)
{
var last = references.Last.Value;
last.source = new SourcePathInfo(name, last.source, valueWriter);
updateBase = false;
haveRef = true;
}
}
continue;
default:
goto Exception;
}
}
Exception:
throw GetException();
ReturnValue:
if (haveRef && valueWriter is IDataReader dataReader && dataReader.ReferenceToken == null)
{
writer = valueWriter;
updateBase = true;
}
return;
}
public void ReadObject(IDataWriter <string> valueWriter)
{
switch (GetValueType())
{
case JsonValueTypes.String:
throw new InvalidCastException("Cannot convert String to object.");
case JsonValueTypes.Number:
throw new InvalidCastException("Cannot convert Number to object.");
case JsonValueTypes.Array:
ReadArray(valueWriter.As <int>());
return;
case JsonValueTypes.True:
case JsonValueTypes.False:
throw new InvalidCastException("Cannot convert Boolean to object.");
case JsonValueTypes.Null:
/* 空对象直接返回 */
index += 4;
return;
case JsonValueTypes.Undefined:
index += 9;
return;
}
while (index < length)
{
switch (chars[index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++index;
continue;
case '{':
valueWriter.Initialize();
goto case ',';
case '}':
EndCase:
++index;
goto ReturnValue;
case ',':
Loop:
++index;
if (index >= length)
{
throw GetException();
}
char c = chars[index];
string name;
int flag;
switch (c)
{
case ' ':
case '\n':
case '\r':
case '\t':
goto Loop;
case '}':
goto EndCase;
case '"':
case '\'':
name = InternalReadString();
flag = StringHelper.IndexOf(chars, ':', index, length);
break;
default:
flag = StringHelper.IndexOf(chars, ':', index, length);
name = StringHelper.Trim(chars, index, flag);
break;
}
if (flag == -1)
{
goto Exception;
}
index = flag + 1;
while (index < length)
{
switch (chars[index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++index;
continue;
default:
goto ReadValue;
}
}
goto Exception;
ReadValue:
valueWriter.OnWriteValue(name, this);
continue;
default:
goto Exception;
}
}
Exception:
throw GetException();
ReturnValue:
return;
}
/// <summary>
/// 从值读取器中读取一个值设置到原始写入器的指定键的值中。
/// </summary>
/// <param name="key">指定键</param>
/// <param name="valueReader">值读取器</param>
public void OnWriteValue(TKey key, IValueReader valueReader)
{
DataWriter.OnWriteValue(key, valueReader);
}
/// <summary>
/// 从值读取器中读取一个值设置到指定键的值中。
/// </summary>
/// <param name="key">指定键</param>
/// <param name="valueReader">值读取器</param>
public void OnWriteValue(TOut key, IValueReader valueReader)
{
dataWriter.OnWriteValue(XConvert <TIn> .Convert(key), valueReader);
}
public void OnWriteValue(Key key, IValueReader valueReader) => dataWriter.OnWriteValue(key, valueReader);
public void ReadArray(IDataWriter <int> valueWriter)
{
switch (GetValueType())
{
case JsonValueTypes.String:
throw new InvalidCastException("Cannot convert String to array.");
case JsonValueTypes.Number:
throw new InvalidCastException("Cannot convert Number to array.");
case JsonValueTypes.Object:
ReadObject(valueWriter.As <string>());
return;
case JsonValueTypes.True:
throw new InvalidCastException("Cannot convert Boolean to array.");
case JsonValueTypes.Null:
/* 空对象直接返回 */
this.index += 4;
return;
case JsonValueTypes.Undefined:
this.index += 9;
return;
}
int index = 0;
while (this.index < length)
{
switch (chars[this.index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++this.index;
continue;
case '[':
valueWriter.Initialize();
goto case ',';
case ']':
EndCase:
++this.index;
goto ReturnValue;
case ',':
++this.index;
while (this.index < length)
{
switch (chars[this.index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++this.index;
continue;
case ']':
goto EndCase;
default:
goto ReadValue;
}
}
goto Exception;
ReadValue:
valueWriter.OnWriteValue(index, this);
++index;
continue;
default:
goto Exception;
}
}
Exception:
throw GetException();
ReturnValue:
return;
}
public override void ReadObject(IDataWriter <string> dataWriter)
{
if (!IsObject)
{
NoObjectOrArray(dataWriter);
return;
}
++current;
dataWriter.Initialize();
Loop:
SkipWhiteSpace();
if (current < end)
{
string name;
switch (*current)
{
case '}':
goto Return;
case '"':
case '\'':
name = InternalReadString();
break;
default:
name = InternalReadText();
break;
}
SkipWhiteSpace();
if (current < end && *current == ':')
{
++current;
SkipWhiteSpace();
if (current < end)
{
dataWriter.OnWriteValue(name, this);
SkipWhiteSpace();
if (current < end)
{
switch (*current)
{
case '}':
goto Return;
case ',':
++current;
goto Loop;
}
}
}
}
}
throw GetException();
Return:
++current;
}
public override void ReadObject(IDataWriter <string> dataWriter)
{
if (GetValueType() != JsonValueTypes.Object)
{
NoObjectOrArray(dataWriter);
return;
}
while (index < length)
{
switch (chars[index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++index;
continue;
case '{':
dataWriter.Initialize();
goto case ',';
case '}':
EndCase:
++index;
goto ReturnValue;
case ',':
Loop:
++index;
if (index >= length)
{
throw GetException();
}
char c = chars[index];
string name;
int flag;
switch (c)
{
case ' ':
case '\n':
case '\r':
case '\t':
goto Loop;
case '}':
goto EndCase;
case '"':
case '\'':
name = InternalReadString();
flag = StringHelper.IndexOf(chars, index, length, ':');
break;
default:
flag = StringHelper.IndexOf(chars, index, length, ':');
name = StringHelper.Trim(chars, index, flag);
break;
}
if (flag == -1)
{
goto Exception;
}
index = flag + 1;
while (index < length)
{
switch (chars[index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++index;
continue;
default:
goto ReadValue;
}
}
goto Exception;
ReadValue:
dataWriter.OnWriteValue(name, this);
continue;
default:
goto Exception;
}
}
Exception:
throw GetException();
ReturnValue:
return;
}
public override void ReadObject(IDataWriter <string> dataWriter)
{
if (!IsObject)
{
NoObjectOrArray(dataWriter);
return;
}
var haveRef = false;
++current;
dataWriter.Initialize();
Loop:
SkipWhiteSpace();
if (current < end)
{
string name;
switch (*current)
{
case '}':
goto Return;
case '"':
case '\'':
name = InternalReadString();
break;
default:
name = InternalReadText();
break;
}
SkipWhiteSpace();
if (current < end && *current == ':')
{
++current;
SkipWhiteSpace();
if (TryReadRefReferenceTarget())
{
dataWriter.OnWriteValue(name, RWHelper.DefaultValueReader);
references.AddLast(new ReferenceInfo(referenceTarget, new SourcePathInfo(name, null, dataWriter)));
if (dataWriter is IDataReader reader && reader.ReferenceToken == null)
{
updateBase = true;
}
haveRef = true;
}
else
{
dataWriter.OnWriteValue(name, this);
if (updateBase)
{
var last = references.Last.Value;
last.source = new SourcePathInfo(name, last.source, dataWriter);
updateBase = false;
haveRef = true;
}
}
SkipWhiteSpace();
if (current < end)
{
switch (*current)
{
case '}':
goto Return;
case ',':
++current;
goto Loop;
}
}
}
}
throw GetException();
Return:
++current;
if (haveRef && dataWriter is IDataReader dataReader && dataReader.ReferenceToken == null)
{
writer = dataWriter;
updateBase = true;
}
}
public override void ReadArray(IDataWriter <int> dataWriter)
{
if (GetValueType() != JsonValueTypes.Array)
{
NoObjectOrArray(dataWriter);
return;
}
var haveRef = false;
int index = 0;
while (this.index < length)
{
switch (chars[this.index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++this.index;
continue;
case '[':
dataWriter.Initialize();
goto case ',';
case ']':
EndCase:
++this.index;
goto ReturnValue;
case ',':
++this.index;
while (this.index < length)
{
switch (chars[this.index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++this.index;
continue;
case ']':
goto EndCase;
default:
goto ReadValue;
}
}
goto Exception;
ReadValue:
if (TryReadRefReferenceTarget())
{
dataWriter.OnWriteValue(index, RWHelper.DefaultValueReader);
references.AddLast(new ReferenceInfo(referenceTarget, new SourcePathInfo(index, null, dataWriter)));
if (dataWriter is IDataReader reader && reader.ReferenceToken == null)
{
updateBase = true;
}
haveRef = true;
}
else
{
dataWriter.OnWriteValue(index, this);
if (updateBase)
{
var last = references.Last.Value;
last.source = new SourcePathInfo(index, last.source, dataWriter);
updateBase = false;
haveRef = true;
}
}
++index;
continue;
default:
goto Exception;
}
}
Exception:
throw GetException();
ReturnValue:
if (haveRef && dataWriter is IDataReader dataReader && dataReader.ReferenceToken == null)
{
writer = dataWriter;
updateBase = true;
}
return;
}
public override void ReadObject(IDataWriter <string> dataWriter)
{
if (GetValueType() != JsonValueTypes.Object)
{
NoObjectOrArray(dataWriter);
return;
}
var haveRef = false;
while (index < length)
{
switch (chars[index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++index;
continue;
case '{':
dataWriter.Initialize();
goto case ',';
case '}':
EndCase:
++index;
goto ReturnValue;
case ',':
Loop:
++index;
if (index >= length)
{
throw GetException();
}
char c = chars[index];
string name;
int flag;
switch (c)
{
case ' ':
case '\n':
case '\r':
case '\t':
goto Loop;
case '}':
goto EndCase;
case '"':
case '\'':
name = InternalReadString();
flag = StringHelper.IndexOf(chars, index, length, ':');
break;
default:
flag = StringHelper.IndexOf(chars, index, length, ':');
name = StringHelper.Trim(chars, index, flag);
break;
}
if (flag == -1)
{
goto Exception;
}
index = flag + 1;
while (index < length)
{
switch (chars[index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++index;
continue;
default:
goto ReadValue;
}
}
goto Exception;
ReadValue:
if (TryReadRefReferenceTarget())
{
dataWriter.OnWriteValue(name, RWHelper.DefaultValueReader);
references.AddLast(new ReferenceInfo(referenceTarget, new SourcePathInfo(name, null, dataWriter)));
if (dataWriter is IDataReader reader && reader.ReferenceToken == null)
{
updateBase = true;
}
haveRef = true;
}
else
{
dataWriter.OnWriteValue(name, this);
if (updateBase)
{
var last = references.Last.Value;
last.source = new SourcePathInfo(name, last.source, dataWriter);
updateBase = false;
haveRef = true;
}
}
continue;
default:
goto Exception;
}
}
Exception:
throw GetException();
ReturnValue:
if (haveRef && dataWriter is IDataReader dataReader && dataReader.ReferenceToken == null)
{
writer = dataWriter;
updateBase = true;
}
return;
}
public override void ReadArray(IDataWriter <int> dataWriter)
{
if (!IsArray)
{
NoObjectOrArray(dataWriter);
return;
}
var haveRef = false;
var i = 0;
++current;
dataWriter.Initialize();
Loop:
SkipWhiteSpace();
if (current < end)
{
if (*current == ']')
{
goto Return;
}
if (TryReadRefReferenceTarget())
{
dataWriter.OnWriteValue(i, RWHelper.DefaultValueReader);
references.AddLast(new ReferenceInfo(referenceTarget, new SourcePathInfo(i, null, dataWriter)));
if (dataWriter is IDataReader reader && reader.ReferenceToken == null)
{
updateBase = true;
}
haveRef = true;
}
else
{
dataWriter.OnWriteValue(i, this);
if (updateBase)
{
var last = references.Last.Value;
last.source = new SourcePathInfo(i, last.source, dataWriter);
updateBase = false;
haveRef = true;
}
}
SkipWhiteSpace();
if (current < end)
{
switch (*current)
{
case ']':
goto Return;
case ',':
++current;
goto Loop;
}
}
}
throw GetException();
Return:
++current;
if (haveRef && dataWriter is IDataReader dataReader && dataReader.ReferenceToken == null)
{
writer = dataWriter;
updateBase = true;
}
}
public void Invoke <TElement>()
{
if (FastObjectRW <TElement> .IsFastObjectInterface)
{
var objectRW = FastObjectRW <TElement> .Create();
var map = stackalloc int[objectRW.Count];
Map = map;
for (int i = 0; i < DbDataReader.FieldCount; i++)
{
var index = objectRW.GetOrdinal(DbDataReader.GetName(i));
if (index >= 0)
{
map[index] = i + 1;
}
}
if (DataWriter.ContentType == typeof(TElement[]))
{
ref var appendingInfo = ref GenericAppendingInfo <TElement> .ArrayAppendingInfo;
var elements = new TElement[appendingInfo.MostClosestMeanCommonlyUsedLength];
int offset = 0;
while (DbDataReader.Read())
{
if (offset >= elements.Length)
{
Array.Resize(ref elements, offset * 2 + 1);
}
objectRW.Initialize();
objectRW.OnWriteAll(this);
elements[offset] = objectRW.content;
++offset;
}
if (elements.Length != offset)
{
Array.Resize(ref elements, offset);
}
appendingInfo.AddUsedLength(offset);
DataWriter.Content = elements;
Result = true;
}
else
{
ref var appendingInfo = ref GenericAppendingInfo <TElement> .OtherAppendingInfo;
var copyer = new ValueCopyer();
DataWriter.Initialize(appendingInfo.MostClosestMeanCommonlyUsedLength);
int offset = 0;
while (DbDataReader.Read())
{
objectRW.Initialize();
objectRW.OnWriteAll(this);
copyer.DirectWrite(objectRW.content);
DataWriter.OnWriteValue(offset, copyer);
++offset;
}
appendingInfo.AddUsedLength(offset);
Result = true;
}
/// <summary>
/// 写入一个数组结构数据。
/// </summary>
/// <param name="dataReader">数据读取器</param>
public void WriteArray(IDataReader <int> dataReader)
{
valueCopyer.WriteArray(dataReader);
dataWriter.OnWriteValue(key, valueCopyer);
}
public override void ReadArray(IDataWriter <int> dataWriter)
{
if (GetValueType() != JsonValueTypes.Array)
{
NoObjectOrArray(dataWriter);
return;
}
int index = 0;
while (this.index < length)
{
switch (chars[this.index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++this.index;
continue;
case '[':
dataWriter.Initialize();
goto case ',';
case ']':
EndCase:
++this.index;
goto ReturnValue;
case ',':
++this.index;
while (this.index < length)
{
switch (chars[this.index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++this.index;
continue;
case ']':
goto EndCase;
default:
goto ReadValue;
}
}
goto Exception;
ReadValue:
dataWriter.OnWriteValue(index, this);
++index;
continue;
default:
goto Exception;
}
}
Exception:
throw GetException();
ReturnValue:
return;
}
public void OnWriteValue(TIn key, IValueReader valueReader) => dataWriter.OnWriteValue(XConvert <TOut> .Convert(key), valueReader);
void IValueReader.ReadArray(IDataWriter <int> valueWriter)
{
switch (GetValueType())
{
case JsonValueTypes.String:
throw new InvalidCastException("Cannot convert String to array.");
case JsonValueTypes.Number:
throw new InvalidCastException("Cannot convert Number to array.");
case JsonValueTypes.Object:
ReadObject(valueWriter.As <string>());
return;
case JsonValueTypes.True:
throw new InvalidCastException("Cannot convert Boolean to array.");
case JsonValueTypes.Null:
/* 空对象直接返回 */
this.index += 4;
return;
case JsonValueTypes.Undefined:
this.index += 9;
return;
}
var haveRef = false;
int index = 0;
while (this.index < length)
{
switch (chars[this.index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++this.index;
continue;
case '[':
valueWriter.Initialize();
goto case ',';
case ']':
EndCase:
++this.index;
goto ReturnValue;
case ',':
++this.index;
while (this.index < length)
{
switch (chars[this.index])
{
case ' ':
case '\n':
case '\r':
case '\t':
++this.index;
continue;
case ']':
goto EndCase;
default:
goto ReadValue;
}
}
goto Exception;
ReadValue:
if (TryReadRefReferenceTarget())
{
valueWriter.OnWriteValue(index, RWHelper.DefaultValueReader);
references.AddLast(new ReferenceInfo(referenceTarget, new SourcePathInfo(index, null, valueWriter)));
if (valueWriter is IDataReader reader && reader.ReferenceToken == null)
{
updateBase = true;
}
haveRef = true;
}
else
{
valueWriter.OnWriteValue(index, this);
if (updateBase)
{
var last = references.Last.Value;
last.source = new SourcePathInfo(index, last.source, valueWriter);
updateBase = false;
haveRef = true;
}
}
++index;
continue;
default:
goto Exception;
}
}
Exception:
throw GetException();
ReturnValue:
if (haveRef && valueWriter is IDataReader dataReader && dataReader.ReferenceToken == null)
{
writer = valueWriter;
updateBase = true;
}
return;
}