private static JsonDataContract CreateJsonDataContract(int id, DataContract traditionalDataContract)
{
lock (createDataContractLock)
{
JsonDataContract contract = dataContractCache[id];
if (contract == null)
{
Type type = traditionalDataContract.GetType();
if (type == typeof(ObjectDataContract))
{
contract = new JsonObjectDataContract(traditionalDataContract);
}
else if (type == typeof(StringDataContract))
{
contract = new JsonStringDataContract((StringDataContract)traditionalDataContract);
}
else if (type == typeof(UriDataContract))
{
contract = new JsonUriDataContract((UriDataContract)traditionalDataContract);
}
else if (type == typeof(QNameDataContract))
{
contract = new JsonQNameDataContract((QNameDataContract)traditionalDataContract);
}
else if (type == typeof(ByteArrayDataContract))
{
contract = new JsonByteArrayDataContract((ByteArrayDataContract)traditionalDataContract);
}
else if (traditionalDataContract.IsPrimitive || (traditionalDataContract.UnderlyingType == Globals.TypeOfXmlQualifiedName))
{
contract = new JsonDataContract(traditionalDataContract);
}
else if (type == typeof(ClassDataContract))
{
contract = new JsonClassDataContract((ClassDataContract)traditionalDataContract);
}
else if (type == typeof(EnumDataContract))
{
contract = new JsonEnumDataContract((EnumDataContract)traditionalDataContract);
}
else if ((type == typeof(GenericParameterDataContract)) || (type == typeof(SpecialTypeDataContract)))
{
contract = new JsonDataContract(traditionalDataContract);
}
else if (type == typeof(CollectionDataContract))
{
contract = new JsonCollectionDataContract((CollectionDataContract)traditionalDataContract);
}
else
{
if (type != typeof(XmlDataContract))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("traditionalDataContract", System.Runtime.Serialization.SR.GetString("JsonTypeNotSupportedByDataContractJsonSerializer", new object[] { traditionalDataContract.UnderlyingType }));
}
contract = new JsonXmlDataContract((XmlDataContract)traditionalDataContract);
}
}
return(contract);
}
}
///<summary>
///convert string response to html format
///</summary>
public String WrapToHTML(String data, JsonDataContract helper, int width, int height)
{
string strHTML = "<html><head>"
+ "<meta name='viewport' content='"
+ "width="
+ width.ToString()
+ ", height="
+ height.ToString()
+ ", initial-scale=1.0, maximum-scale=1.0, user-scalable=no' />"
+ "<title>Advertisement</title> "
+ "</head>"
+ "<body style=\"margin:0; padding:0; overflow:hidden; background-color:black;\">"
+ "<table style=\"width: "
+ (width - 2).ToString()
+ "px; height: "
+ (height - 2).ToString()
+ "px; vertical-align:central; background-color: black;\">"
+ "<tr>"
+ "<td style=\"text-align:center;\">"
+ "<style type=\"text/css\">a img {border:none;}</style>"
+ data
+ "</td>"
+ "</tr>"
+ "</table>"
+ "</body> "
+ "</html> ";
return strHTML;
}
protected override void WriteDataContractValue(DataContract dataContract, XmlWriterDelegator xmlWriter, object obj, RuntimeTypeHandle declaredTypeHandle)
{
JsonDataContract jsonDataContract = JsonDataContract.GetJsonDataContract(dataContract);
if (_emitXsiType == EmitTypeInformation.Always && !_perCallXsiTypeAlreadyEmitted && RequiresJsonTypeInfo(dataContract))
{
WriteTypeInfo(xmlWriter, jsonDataContract.TypeName !);
}
_perCallXsiTypeAlreadyEmitted = false;
DataContractJsonSerializerImpl.WriteJsonValue(jsonDataContract, xmlWriter, obj, this, declaredTypeHandle);
}
protected override void WriteDataContractValue(DataContract dataContract, XmlWriterDelegator xmlWriter, object obj, RuntimeTypeHandle declaredTypeHandle)
{
JsonDataContract jsonDataContract = JsonDataContract.GetJsonDataContract(dataContract);
if ((this.alwaysEmitXsiType && !this.perCallXsiTypeAlreadyEmitted) && RequiresJsonTypeInfo(dataContract))
{
this.WriteTypeInfo(xmlWriter, jsonDataContract.TypeName);
}
this.perCallXsiTypeAlreadyEmitted = false;
DataContractJsonSerializer.WriteJsonValue(jsonDataContract, xmlWriter, obj, this, declaredTypeHandle);
}
public override object ReadJsonValueCore(XmlReaderDelegator jsonReader, XmlObjectSerializerReadContextComplexJson context)
{
if (context != null)
{
return(JsonDataContract.HandleReadValue(jsonReader.ReadElementContentAsUri(), context));
}
if (!JsonDataContract.TryReadNullAtTopLevel(jsonReader))
{
return(jsonReader.ReadElementContentAsUri());
}
return(null);
}
public static JsonDataContract GetJsonDataContract(DataContract traditionalDataContract)
{
int id = GetId(traditionalDataContract.UnderlyingType.TypeHandle);
JsonDataContract contract = dataContractCache[id];
if (contract == null)
{
contract = CreateJsonDataContract(id, traditionalDataContract);
dataContractCache[id] = contract;
}
return(contract);
}
public static JsonDataContract GetJsonDataContract(DataContract traditionalDataContract)
{
int id = JsonDataContractCriticalHelper.GetId(traditionalDataContract.UnderlyingType.TypeHandle);
JsonDataContract dataContract = s_dataContractCache[id];
if (dataContract == null)
{
dataContract = CreateJsonDataContract(id, traditionalDataContract);
s_dataContractCache[id] = dataContract;
}
return(dataContract);
}
internal override void InternalWriteObjectContent(XmlWriterDelegator writer, object graph)
{
if (MaxItemsInObjectGraph == 0)
{
throw XmlObjectSerializer.CreateSerializationException(SR.Format(SR.ExceededMaxItemsQuota, MaxItemsInObjectGraph));
}
DataContract contract = RootContract;
Type declaredType = contract.UnderlyingType;
Type graphType = (graph == null) ? declaredType : graph.GetType();
//if (dataContractSurrogate != null)
//{
// graph = DataContractSerializer.SurrogateToDataContractType(dataContractSurrogate, graph, declaredType, ref graphType);
//}
if (graph == null)
{
WriteJsonNull(writer);
}
else
{
if (declaredType == graphType)
{
if (contract.CanContainReferences)
{
XmlObjectSerializerWriteContextComplexJson context = XmlObjectSerializerWriteContextComplexJson.CreateContext(this, contract);
context.OnHandleReference(writer, graph, true); // canContainReferences
context.SerializeWithoutXsiType(contract, writer, graph, declaredType.TypeHandle);
}
else
{
DataContractJsonSerializerImpl.WriteJsonValue(JsonDataContract.GetJsonDataContract(contract), writer, graph, null, declaredType.TypeHandle); // XmlObjectSerializerWriteContextComplexJson
}
}
else
{
XmlObjectSerializerWriteContextComplexJson context = XmlObjectSerializerWriteContextComplexJson.CreateContext(this, RootContract);
contract = DataContractJsonSerializerImpl.GetDataContract(contract, declaredType, graphType);
if (contract.CanContainReferences)
{
context.OnHandleReference(writer, graph, true); // canContainCyclicReference
context.SerializeWithXsiTypeAtTopLevel(contract, writer, graph, declaredType.TypeHandle, graphType);
}
else
{
context.SerializeWithoutXsiType(contract, writer, graph, declaredType.TypeHandle);
}
}
}
}
protected override void WriteDataContractValue(DataContract dataContract, XmlWriterDelegator xmlWriter, object obj, RuntimeTypeHandle declaredTypeHandle)
{
#if NET_NATIVE || MERGE_DCJS
JsonDataContract jsonDataContract = JsonDataContract.GetJsonDataContract(dataContract);
if (_emitXsiType == EmitTypeInformation.Always && !_perCallXsiTypeAlreadyEmitted && RequiresJsonTypeInfo(dataContract))
{
WriteTypeInfo(xmlWriter, jsonDataContract.TypeName);
}
_perCallXsiTypeAlreadyEmitted = false;
DataContractJsonSerializerImpl.WriteJsonValue(jsonDataContract, xmlWriter, obj, this, declaredTypeHandle);
#else
_jsonSerializer.WriteObjectInternal(obj, dataContract, this, WriteTypeInfo(null, dataContract, DataContract.GetDataContract(declaredTypeHandle, obj.GetType())), declaredTypeHandle);
#endif
}
internal override void InternalWriteObjectContent(XmlWriterDelegator writer, object graph)
{
if (this.MaxItemsInObjectGraph == 0)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(System.Runtime.Serialization.SR.GetString("ExceededMaxItemsQuota", new object[] { this.MaxItemsInObjectGraph })));
}
DataContract rootContract = this.RootContract;
Type underlyingType = rootContract.UnderlyingType;
Type objType = (graph == null) ? underlyingType : graph.GetType();
if (this.dataContractSurrogate != null)
{
graph = DataContractSerializer.SurrogateToDataContractType(this.dataContractSurrogate, graph, underlyingType, ref objType);
}
if (graph == null)
{
WriteJsonNull(writer);
}
else if (underlyingType == objType)
{
if (rootContract.CanContainReferences)
{
XmlObjectSerializerWriteContextComplexJson json = XmlObjectSerializerWriteContextComplexJson.CreateContext(this, rootContract);
json.OnHandleReference(writer, graph, true);
json.SerializeWithoutXsiType(rootContract, writer, graph, underlyingType.TypeHandle);
}
else
{
WriteJsonValue(JsonDataContract.GetJsonDataContract(rootContract), writer, graph, null, underlyingType.TypeHandle);
}
}
else
{
XmlObjectSerializerWriteContextComplexJson json2 = XmlObjectSerializerWriteContextComplexJson.CreateContext(this, this.RootContract);
rootContract = GetDataContract(rootContract, underlyingType, objType);
if (rootContract.CanContainReferences)
{
json2.OnHandleReference(writer, graph, true);
json2.SerializeWithXsiTypeAtTopLevel(rootContract, writer, graph, underlyingType.TypeHandle, objType);
}
else
{
json2.SerializeWithoutXsiType(rootContract, writer, graph, underlyingType.TypeHandle);
}
}
}
public void ReflectionWriteCollection(XmlWriterDelegator xmlWriter, object obj, XmlObjectSerializerWriteContextComplexJson context, CollectionDataContract collectionContract)
{
JsonWriterDelegator jsonWriter = xmlWriter as JsonWriterDelegator;
if (jsonWriter == null)
{
throw new ArgumentException(nameof(xmlWriter));
}
XmlDictionaryString itemName = context.CollectionItemName;
if (collectionContract.Kind == CollectionKind.Array)
{
context.IncrementArrayCount(jsonWriter, (Array)obj);
Type itemType = collectionContract.ItemType;
if (!ReflectionTryWritePrimitiveArray(jsonWriter, obj, collectionContract.UnderlyingType, itemType, itemName))
{
ReflectionWriteArrayAttribute(jsonWriter);
Array array = (Array)obj;
PrimitiveDataContract primitiveContract = PrimitiveDataContract.GetPrimitiveDataContract(itemType);
for (int i = 0; i < array.Length; ++i)
{
_reflectionClassWriter.ReflectionWriteStartElement(jsonWriter, itemName);
_reflectionClassWriter.ReflectionWriteValue(jsonWriter, context, itemType, array.GetValue(i), false, primitiveContract);
_reflectionClassWriter.ReflectionWriteEndElement(jsonWriter);
}
}
}
else
{
collectionContract.IncrementCollectionCount(jsonWriter, obj, context);
IEnumerator enumerator = collectionContract.GetEnumeratorForCollection(obj);
bool canWriteSimpleDictionary = collectionContract.Kind == CollectionKind.GenericDictionary ||
collectionContract.Kind == CollectionKind.Dictionary;
bool useSimpleDictionaryFormat = context.UseSimpleDictionaryFormat;
if (canWriteSimpleDictionary && useSimpleDictionaryFormat)
{
ReflectionWriteObjectAttribute(jsonWriter);
Type[] itemTypeGenericArguments = collectionContract.ItemType.GetGenericArguments();
Type dictionaryValueType = itemTypeGenericArguments.Length == 2 ? itemTypeGenericArguments[1] : null;
while (enumerator.MoveNext())
{
object current = enumerator.Current;
object key = ((IKeyValue)current).Key;
object value = ((IKeyValue)current).Value;
_reflectionClassWriter.ReflectionWriteStartElement(jsonWriter, key.ToString());
_reflectionClassWriter.ReflectionWriteValue(jsonWriter, context, dictionaryValueType ?? value.GetType(), value, false, primitiveContractForParamType: null);
_reflectionClassWriter.ReflectionWriteEndElement(jsonWriter);
}
}
else
{
ReflectionWriteArrayAttribute(jsonWriter);
PrimitiveDataContract primitiveContractForType = PrimitiveDataContract.GetPrimitiveDataContract(collectionContract.UnderlyingType);
if (primitiveContractForType != null && primitiveContractForType.UnderlyingType != Globals.TypeOfObject)
{
while (enumerator.MoveNext())
{
object current = enumerator.Current;
context.IncrementItemCount(1);
primitiveContractForType.WriteXmlElement(jsonWriter, current, context, itemName, null /*namespace*/);
}
}
else
{
Type elementType = collectionContract.GetCollectionElementType();
bool isDictionary = collectionContract.Kind == CollectionKind.Dictionary || collectionContract.Kind == CollectionKind.GenericDictionary;
DataContract itemContract = null;
JsonDataContract jsonDataContract = null;
if (isDictionary)
{
itemContract = XmlObjectSerializerWriteContextComplexJson.GetRevisedItemContract(collectionContract.ItemContract);
jsonDataContract = JsonDataContract.GetJsonDataContract(itemContract);
}
while (enumerator.MoveNext())
{
object current = enumerator.Current;
context.IncrementItemCount(1);
_reflectionClassWriter.ReflectionWriteStartElement(jsonWriter, itemName);
if (isDictionary)
{
jsonDataContract.WriteJsonValue(jsonWriter, current, context, collectionContract.ItemType.TypeHandle);
}
else
{
_reflectionClassWriter.ReflectionWriteValue(jsonWriter, context, elementType, current, false, primitiveContractForParamType: null);
}
_reflectionClassWriter.ReflectionWriteEndElement(jsonWriter);
}
}
}
}
}
internal static void WriteJsonValue(JsonDataContract contract, XmlWriterDelegator writer, object graph, XmlObjectSerializerWriteContextComplexJson context, RuntimeTypeHandle declaredTypeHandle)
{
contract.WriteJsonValue(writer, graph, context, declaredTypeHandle);
}
internal static object ReadJsonValue(DataContract contract, XmlReaderDelegator reader, XmlObjectSerializerReadContextComplexJson context)
{
return(JsonDataContract.GetJsonDataContract(contract).ReadJsonValue(reader, context));
}
private static JsonDataContract CreateJsonDataContract(int id, DataContract traditionalDataContract)
{
lock (s_createDataContractLock)
{
JsonDataContract dataContract = s_dataContractCache[id];
if (dataContract == null)
{
Type traditionalDataContractType = traditionalDataContract.GetType();
if (traditionalDataContractType == typeof(ObjectDataContract))
{
dataContract = new JsonObjectDataContract(traditionalDataContract);
}
else if (traditionalDataContractType == typeof(StringDataContract))
{
dataContract = new JsonStringDataContract((StringDataContract)traditionalDataContract);
}
else if (traditionalDataContractType == typeof(UriDataContract))
{
dataContract = new JsonUriDataContract((UriDataContract)traditionalDataContract);
}
else if (traditionalDataContractType == typeof(QNameDataContract))
{
dataContract = new JsonQNameDataContract((QNameDataContract)traditionalDataContract);
}
else if (traditionalDataContractType == typeof(ByteArrayDataContract))
{
dataContract = new JsonByteArrayDataContract((ByteArrayDataContract)traditionalDataContract);
}
else if (traditionalDataContract.IsPrimitive ||
traditionalDataContract.UnderlyingType == Globals.TypeOfXmlQualifiedName)
{
dataContract = new JsonDataContract(traditionalDataContract);
}
else if (traditionalDataContractType == typeof(ClassDataContract))
{
dataContract = new JsonClassDataContract((ClassDataContract)traditionalDataContract);
}
else if (traditionalDataContractType == typeof(EnumDataContract))
{
dataContract = new JsonEnumDataContract((EnumDataContract)traditionalDataContract);
}
else if ((traditionalDataContractType == typeof(GenericParameterDataContract)) ||
(traditionalDataContractType == typeof(SpecialTypeDataContract)))
{
dataContract = new JsonDataContract(traditionalDataContract);
}
else if (traditionalDataContractType == typeof(CollectionDataContract))
{
dataContract = new JsonCollectionDataContract((CollectionDataContract)traditionalDataContract);
}
else if (traditionalDataContractType == typeof(XmlDataContract))
{
dataContract = new JsonXmlDataContract((XmlDataContract)traditionalDataContract);
}
else
{
throw new ArgumentException(SR.Format(SR.JsonTypeNotSupportedByDataContractJsonSerializer, traditionalDataContract.UnderlyingType), "traditionalDataContract");
}
}
return dataContract;
}
}
internal static void WriteJsonValue(JsonDataContract contract, XmlWriterDelegator writer, object graph, XmlObjectSerializerWriteContextComplexJson context, RuntimeTypeHandle declaredTypeHandle)
{
contract.WriteJsonValue(writer, graph, context, declaredTypeHandle);
}
private static JsonDataContract CreateJsonDataContract(int id, DataContract traditionalDataContract)
{
lock (s_createDataContractLock)
{
JsonDataContract dataContract = s_dataContractCache[id];
if (dataContract == null)
{
Type traditionalDataContractType = traditionalDataContract.GetType();
if (traditionalDataContractType == typeof(ObjectDataContract))
{
dataContract = new JsonObjectDataContract(traditionalDataContract);
}
else if (traditionalDataContractType == typeof(StringDataContract))
{
dataContract = new JsonStringDataContract((StringDataContract)traditionalDataContract);
}
else if (traditionalDataContractType == typeof(UriDataContract))
{
dataContract = new JsonUriDataContract((UriDataContract)traditionalDataContract);
}
else if (traditionalDataContractType == typeof(QNameDataContract))
{
dataContract = new JsonQNameDataContract((QNameDataContract)traditionalDataContract);
}
else if (traditionalDataContractType == typeof(ByteArrayDataContract))
{
dataContract = new JsonByteArrayDataContract((ByteArrayDataContract)traditionalDataContract);
}
else if (traditionalDataContract.IsPrimitive ||
traditionalDataContract.UnderlyingType == Globals.TypeOfXmlQualifiedName)
{
dataContract = new JsonDataContract(traditionalDataContract);
}
else if (traditionalDataContractType == typeof(ClassDataContract))
{
dataContract = new JsonClassDataContract((ClassDataContract)traditionalDataContract);
}
else if (traditionalDataContractType == typeof(EnumDataContract))
{
dataContract = new JsonEnumDataContract((EnumDataContract)traditionalDataContract);
}
else if ((traditionalDataContractType == typeof(GenericParameterDataContract)) ||
(traditionalDataContractType == typeof(SpecialTypeDataContract)))
{
dataContract = new JsonDataContract(traditionalDataContract);
}
else if (traditionalDataContractType == typeof(CollectionDataContract))
{
dataContract = new JsonCollectionDataContract((CollectionDataContract)traditionalDataContract);
}
else if (traditionalDataContractType == typeof(XmlDataContract))
{
dataContract = new JsonXmlDataContract((XmlDataContract)traditionalDataContract);
}
else
{
throw new ArgumentException(SR.Format(SR.JsonTypeNotSupportedByDataContractJsonSerializer, traditionalDataContract.UnderlyingType), nameof(traditionalDataContract));
}
}
return(dataContract);
}
}
private static JsonDataContract CreateJsonDataContract(int id, DataContract traditionalDataContract)
{
lock (createDataContractLock)
{
JsonDataContract contract = dataContractCache[id];
if (contract == null)
{
Type type = traditionalDataContract.GetType();
if (type == typeof(ObjectDataContract))
{
contract = new JsonObjectDataContract(traditionalDataContract);
}
else if (type == typeof(StringDataContract))
{
contract = new JsonStringDataContract((StringDataContract) traditionalDataContract);
}
else if (type == typeof(UriDataContract))
{
contract = new JsonUriDataContract((UriDataContract) traditionalDataContract);
}
else if (type == typeof(QNameDataContract))
{
contract = new JsonQNameDataContract((QNameDataContract) traditionalDataContract);
}
else if (type == typeof(ByteArrayDataContract))
{
contract = new JsonByteArrayDataContract((ByteArrayDataContract) traditionalDataContract);
}
else if (traditionalDataContract.IsPrimitive || (traditionalDataContract.UnderlyingType == Globals.TypeOfXmlQualifiedName))
{
contract = new JsonDataContract(traditionalDataContract);
}
else if (type == typeof(ClassDataContract))
{
contract = new JsonClassDataContract((ClassDataContract) traditionalDataContract);
}
else if (type == typeof(EnumDataContract))
{
contract = new JsonEnumDataContract((EnumDataContract) traditionalDataContract);
}
else if ((type == typeof(GenericParameterDataContract)) || (type == typeof(SpecialTypeDataContract)))
{
contract = new JsonDataContract(traditionalDataContract);
}
else if (type == typeof(CollectionDataContract))
{
contract = new JsonCollectionDataContract((CollectionDataContract) traditionalDataContract);
}
else
{
if (type != typeof(XmlDataContract))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("traditionalDataContract", System.Runtime.Serialization.SR.GetString("JsonTypeNotSupportedByDataContractJsonSerializer", new object[] { traditionalDataContract.UnderlyingType }));
}
contract = new JsonXmlDataContract((XmlDataContract) traditionalDataContract);
}
}
return contract;
}
}
void WriteCollection(CollectionDataContract collectionContract)
{
XmlDictionaryString itemName = context.CollectionItemName;
if (collectionContract.Kind == CollectionKind.Array)
{
Type itemType = collectionContract.ItemType;
int i;
// This check does not exist in the original dynamic code,
// but there is no other way to check type mismatch.
// CollectionSerialization.ArrayContract() shows that it is required.
if (objLocal.GetType().GetElementType() != itemType)
{
throw new InvalidCastException(string.Format("Cannot cast array of {0} to array of {1}", objLocal.GetType().GetElementType(), itemType));
}
context.IncrementArrayCount(writer, (Array)objLocal);
if (!TryWritePrimitiveArray(collectionContract.UnderlyingType, itemType, () => objLocal, itemName))
{
WriteArrayAttribute();
var arr = (Array)objLocal;
var idx = new int [1];
for (i = 0; i < arr.Length; i++)
{
if (!TryWritePrimitive(itemType, null, null, i, itemName, 0))
{
WriteStartElement(itemName, 0);
idx [0] = i;
var mbrVal = arr.GetValue(idx);
WriteValue(itemType, mbrVal);
WriteEndElement();
}
}
}
}
else
{
// This check does not exist in the original dynamic code,
// but there is no other way to check type mismatch.
// CollectionSerialization.ArrayContract() shows that it is required.
if (!collectionContract.UnderlyingType.IsAssignableFrom(objLocal.GetType()))
{
throw new InvalidCastException(string.Format("Cannot cast {0} to {1}", objLocal.GetType(), collectionContract.UnderlyingType));
}
MethodInfo incrementCollectionCountMethod = null;
switch (collectionContract.Kind)
{
case CollectionKind.Collection:
case CollectionKind.List:
case CollectionKind.Dictionary:
incrementCollectionCountMethod = XmlFormatGeneratorStatics.IncrementCollectionCountMethod;
break;
case CollectionKind.GenericCollection:
case CollectionKind.GenericList:
incrementCollectionCountMethod = XmlFormatGeneratorStatics.IncrementCollectionCountGenericMethod.MakeGenericMethod(collectionContract.ItemType);
break;
case CollectionKind.GenericDictionary:
incrementCollectionCountMethod = XmlFormatGeneratorStatics.IncrementCollectionCountGenericMethod.MakeGenericMethod(Globals.TypeOfKeyValuePair.MakeGenericType(collectionContract.ItemType.GetGenericArguments()));
break;
}
if (incrementCollectionCountMethod != null)
{
incrementCollectionCountMethod.Invoke(context, new object [] { writer, objLocal });
}
bool isDictionary = false, isGenericDictionary = false;
Type enumeratorType = null;
Type [] keyValueTypes = null;
if (collectionContract.Kind == CollectionKind.GenericDictionary)
{
isGenericDictionary = true;
keyValueTypes = collectionContract.ItemType.GetGenericArguments();
enumeratorType = Globals.TypeOfGenericDictionaryEnumerator.MakeGenericType(keyValueTypes);
}
else if (collectionContract.Kind == CollectionKind.Dictionary)
{
isDictionary = true;
keyValueTypes = new Type[] { Globals.TypeOfObject, Globals.TypeOfObject };
enumeratorType = Globals.TypeOfDictionaryEnumerator;
}
else
{
enumeratorType = collectionContract.GetEnumeratorMethod.ReturnType;
}
MethodInfo moveNextMethod = enumeratorType.GetMethod(Globals.MoveNextMethodName, BindingFlags.Instance | BindingFlags.Public, null, Globals.EmptyTypeArray, null);
MethodInfo getCurrentMethod = enumeratorType.GetMethod(Globals.GetCurrentMethodName, BindingFlags.Instance | BindingFlags.Public, null, Globals.EmptyTypeArray, null);
if (moveNextMethod == null || getCurrentMethod == null)
{
if (enumeratorType.IsInterface)
{
if (moveNextMethod == null)
{
moveNextMethod = JsonFormatGeneratorStatics.MoveNextMethod;
}
if (getCurrentMethod == null)
{
getCurrentMethod = JsonFormatGeneratorStatics.GetCurrentMethod;
}
}
else
{
Type ienumeratorInterface = Globals.TypeOfIEnumerator;
CollectionKind kind = collectionContract.Kind;
if (kind == CollectionKind.GenericDictionary || kind == CollectionKind.GenericCollection || kind == CollectionKind.GenericEnumerable)
{
Type[] interfaceTypes = enumeratorType.GetInterfaces();
foreach (Type interfaceType in interfaceTypes)
{
if (interfaceType.IsGenericType &&
interfaceType.GetGenericTypeDefinition() == Globals.TypeOfIEnumeratorGeneric &&
interfaceType.GetGenericArguments()[0] == collectionContract.ItemType)
{
ienumeratorInterface = interfaceType;
break;
}
}
}
if (moveNextMethod == null)
{
moveNextMethod = CollectionDataContract.GetTargetMethodWithName(Globals.MoveNextMethodName, enumeratorType, ienumeratorInterface);
}
if (getCurrentMethod == null)
{
getCurrentMethod = CollectionDataContract.GetTargetMethodWithName(Globals.GetCurrentMethodName, enumeratorType, ienumeratorInterface);
}
}
}
Type elementType = getCurrentMethod.ReturnType;
object currentValue = null; // of elementType
var enumerator = (IEnumerator)collectionContract.GetEnumeratorMethod.Invoke(objLocal, new object [0]);
if (isDictionary)
{
ConstructorInfo dictEnumCtor = enumeratorType.GetConstructor(Globals.ScanAllMembers, null, new Type[] { Globals.TypeOfIDictionaryEnumerator }, null);
enumerator = (IEnumerator)dictEnumCtor.Invoke(new object [] { enumerator });
}
else if (isGenericDictionary)
{
Type ctorParam = Globals.TypeOfIEnumeratorGeneric.MakeGenericType(Globals.TypeOfKeyValuePair.MakeGenericType(keyValueTypes));
ConstructorInfo dictEnumCtor = enumeratorType.GetConstructor(Globals.ScanAllMembers, null, new Type[] { ctorParam }, null);
enumerator = (IEnumerator)Activator.CreateInstance(enumeratorType, new object [] { enumerator });
}
bool canWriteSimpleDictionary = isDictionary || isGenericDictionary;
bool writeSimpleDictionary = canWriteSimpleDictionary && context.UseSimpleDictionaryFormat;
PropertyInfo genericDictionaryKeyProperty = null, genericDictionaryValueProperty = null;
if (canWriteSimpleDictionary)
{
Type genericDictionaryKeyValueType = Globals.TypeOfKeyValue.MakeGenericType(keyValueTypes);
genericDictionaryKeyProperty = genericDictionaryKeyValueType.GetProperty(JsonGlobals.KeyString);
genericDictionaryValueProperty = genericDictionaryKeyValueType.GetProperty(JsonGlobals.ValueString);
}
if (writeSimpleDictionary)
{
WriteObjectAttribute();
object key, value;
var empty_args = new object [0];
while ((bool)moveNextMethod.Invoke(enumerator, empty_args))
{
currentValue = getCurrentMethod.Invoke(enumerator, empty_args);
key = CodeInterpreter.GetMember(genericDictionaryKeyProperty, currentValue);
value = CodeInterpreter.GetMember(genericDictionaryValueProperty, currentValue);
WriteStartElement(key, 0 /*nameIndex*/);
WriteValue(genericDictionaryValueProperty.PropertyType, value);
WriteEndElement();
}
}
else
{
WriteArrayAttribute();
var emptyArray = new object [0];
while (enumerator != null && enumerator.MoveNext())
{
currentValue = getCurrentMethod.Invoke(enumerator, emptyArray);
if (incrementCollectionCountMethod == null)
{
XmlFormatGeneratorStatics.IncrementItemCountMethod.Invoke(context, new object [] { 1 });
}
if (!TryWritePrimitive(elementType, () => currentValue, null, null, itemName, 0))
{
WriteStartElement(itemName, 0);
if (isGenericDictionary || isDictionary)
{
var jc = JsonDataContract.GetJsonDataContract(XmlObjectSerializerWriteContextComplexJson.GetRevisedItemContract(
collectionDataContract.ItemContract));
// FIXME: this TypeHandle might be wrong; there is no easy way to get Type for currentValue though.
DataContractJsonSerializer.WriteJsonValue(jc, writer, currentValue, context, currentValue.GetType().TypeHandle);
}
else
{
WriteValue(elementType, currentValue);
}
WriteEndElement();
}
}
}
}
}
