public JsonFormatClassReaderDelegate GenerateClassReader(ClassDataContract classContract)
{
_ilg = new CodeGenerator();
bool memberAccessFlag = classContract.RequiresMemberAccessForRead(null);
try
{
BeginMethod(_ilg, "Read" + DataContract.SanitizeTypeName(classContract.StableName.Name) + "FromJson", typeof(JsonFormatClassReaderDelegate), memberAccessFlag);
}
catch (SecurityException securityException)
{
if (memberAccessFlag)
{
classContract.RequiresMemberAccessForRead(securityException);
}
else
{
throw;
}
}
InitArgs();
CreateObject(classContract);
_ilg.Call(_contextArg, XmlFormatGeneratorStatics.AddNewObjectMethod, _objectLocal);
InvokeOnDeserializing(classContract);
if (classContract.IsISerializable)
ReadISerializable(classContract);
else
ReadClass(classContract);
if (Globals.TypeOfIDeserializationCallback.IsAssignableFrom(classContract.UnderlyingType))
{
_ilg.Call(_objectLocal, JsonFormatGeneratorStatics.OnDeserializationMethod, null);
}
InvokeOnDeserialized(classContract);
if (!InvokeFactoryMethod(classContract))
{
_ilg.Load(_objectLocal);
// Do a conversion back from DateTimeOffsetAdapter to DateTimeOffset after deserialization.
// DateTimeOffsetAdapter is used here for deserialization purposes to bypass the ISerializable implementation
// on DateTimeOffset; which does not work in partial trust.
if (classContract.UnderlyingType == Globals.TypeOfDateTimeOffsetAdapter)
{
_ilg.ConvertValue(_objectLocal.LocalType, Globals.TypeOfDateTimeOffsetAdapter);
_ilg.Call(XmlFormatGeneratorStatics.GetDateTimeOffsetMethod);
_ilg.ConvertValue(Globals.TypeOfDateTimeOffset, _ilg.CurrentMethod.ReturnType);
}
//Copy the KeyValuePairAdapter<K,T> to a KeyValuePair<K,T>.
else if (classContract.IsKeyValuePairAdapter)
{
_ilg.Call(classContract.GetKeyValuePairMethodInfo);
_ilg.ConvertValue(Globals.TypeOfKeyValuePair.MakeGenericType(classContract.KeyValuePairGenericArguments), _ilg.CurrentMethod.ReturnType);
}
else
{
_ilg.ConvertValue(_objectLocal.LocalType, _ilg.CurrentMethod.ReturnType);
}
}
return (JsonFormatClassReaderDelegate)_ilg.EndMethod();
}
public XmlFormatClassReaderDelegate GenerateClassReader(ClassDataContract classContract)
{
this.ilg = new CodeGenerator();
bool allowPrivateMemberAccess = classContract.RequiresMemberAccessForRead(null);
try
{
this.ilg.BeginMethod("Read" + classContract.StableName.Name + "FromXml", Globals.TypeOfXmlFormatClassReaderDelegate, allowPrivateMemberAccess);
}
catch (SecurityException exception)
{
if (!allowPrivateMemberAccess || !exception.PermissionType.Equals(typeof(ReflectionPermission)))
{
throw;
}
classContract.RequiresMemberAccessForRead(exception);
}
this.InitArgs();
this.DemandSerializationFormatterPermission(classContract);
this.DemandMemberAccessPermission(allowPrivateMemberAccess);
this.CreateObject(classContract);
this.ilg.Call(this.contextArg, XmlFormatGeneratorStatics.AddNewObjectMethod, this.objectLocal);
this.InvokeOnDeserializing(classContract);
LocalBuilder local = null;
if (this.HasFactoryMethod(classContract))
{
local = this.ilg.DeclareLocal(Globals.TypeOfString, "objectIdRead");
this.ilg.Call(this.contextArg, XmlFormatGeneratorStatics.GetObjectIdMethod);
this.ilg.Stloc(local);
}
if (classContract.IsISerializable)
{
this.ReadISerializable(classContract);
}
else
{
this.ReadClass(classContract);
}
if (Globals.TypeOfIDeserializationCallback.IsAssignableFrom(classContract.UnderlyingType))
{
this.ilg.Call(this.objectLocal, XmlFormatGeneratorStatics.OnDeserializationMethod, null);
}
this.InvokeOnDeserialized(classContract);
if ((local == null) || !this.InvokeFactoryMethod(classContract, local))
{
this.ilg.Load(this.objectLocal);
if (classContract.UnderlyingType == Globals.TypeOfDateTimeOffsetAdapter)
{
this.ilg.ConvertValue(this.objectLocal.LocalType, Globals.TypeOfDateTimeOffsetAdapter);
this.ilg.Call(XmlFormatGeneratorStatics.GetDateTimeOffsetMethod);
this.ilg.ConvertValue(Globals.TypeOfDateTimeOffset, this.ilg.CurrentMethod.ReturnType);
}
else
{
this.ilg.ConvertValue(this.objectLocal.LocalType, this.ilg.CurrentMethod.ReturnType);
}
}
return((XmlFormatClassReaderDelegate)this.ilg.EndMethod());
}
public JsonFormatClassReaderDelegate GenerateClassReader(ClassDataContract classContract)
{
_ilg = new CodeGenerator();
bool memberAccessFlag = classContract.RequiresMemberAccessForRead(null, JsonGlobals.JsonSerializationPatterns);
try
{
BeginMethod(_ilg, "Read" + DataContract.SanitizeTypeName(classContract.StableName.Name) + "FromJson", typeof(JsonFormatClassReaderDelegate), memberAccessFlag);
}
catch (SecurityException securityException)
{
if (memberAccessFlag)
{
classContract.RequiresMemberAccessForRead(securityException, JsonGlobals.JsonSerializationPatterns);
}
else
{
throw;
}
}
InitArgs();
CreateObject(classContract);
_ilg.Call(_contextArg, XmlFormatGeneratorStatics.AddNewObjectMethod, _objectLocal);
InvokeOnDeserializing(classContract);
if (classContract.IsISerializable)
{
ReadISerializable(classContract);
}
else
{
ReadClass(classContract);
}
InvokeOnDeserialized(classContract);
if (!InvokeFactoryMethod(classContract))
{
_ilg.Load(_objectLocal);
// Do a conversion back from DateTimeOffsetAdapter to DateTimeOffset after deserialization.
// DateTimeOffsetAdapter is used here for deserialization purposes to bypass the ISerializable implementation
// on DateTimeOffset; which does not work in partial trust.
if (classContract.UnderlyingType == Globals.TypeOfDateTimeOffsetAdapter)
{
_ilg.ConvertValue(_objectLocal.LocalType, Globals.TypeOfDateTimeOffsetAdapter);
_ilg.Call(XmlFormatGeneratorStatics.GetDateTimeOffsetMethod);
_ilg.ConvertValue(Globals.TypeOfDateTimeOffset, _ilg.CurrentMethod.ReturnType);
}
//Copy the KeyValuePairAdapter<K,T> to a KeyValuePair<K,T>.
else if (classContract.IsKeyValuePairAdapter)
{
_ilg.Call(classContract.GetKeyValuePairMethodInfo);
_ilg.ConvertValue(Globals.TypeOfKeyValuePair.MakeGenericType(classContract.KeyValuePairGenericArguments), _ilg.CurrentMethod.ReturnType);
}
else
{
_ilg.ConvertValue(_objectLocal.LocalType, _ilg.CurrentMethod.ReturnType);
}
}
return((JsonFormatClassReaderDelegate)_ilg.EndMethod());
}
public XmlFormatClassReaderDelegate GenerateClassReader(ClassDataContract classContract)
{
ilg = new CodeGenerator();
bool memberAccessFlag = classContract.RequiresMemberAccessForRead(null);
ilg.BeginMethod("Read" + classContract.StableName.Name + "FromXml", Globals.TypeOfXmlFormatClassReaderDelegate, memberAccessFlag);
InitArgs();
CreateObject(classContract);
ilg.Call(contextArg, XmlFormatGeneratorStatics.AddNewObjectMethod, objectLocal);
InvokeOnDeserializing(classContract);
LocalBuilder objectId = null;
if (HasFactoryMethod(classContract))
{
objectId = ilg.DeclareLocal(Globals.TypeOfString, "objectIdRead");
ilg.Call(contextArg, XmlFormatGeneratorStatics.GetObjectIdMethod);
ilg.Stloc(objectId);
}
if (classContract.IsISerializable)
{
ReadISerializable(classContract);
}
else
{
ReadClass(classContract);
}
bool isFactoryType = InvokeFactoryMethod(classContract, objectId);
if (Globals.TypeOfIDeserializationCallback.IsAssignableFrom(classContract.UnderlyingType))
{
ilg.Call(objectLocal, XmlFormatGeneratorStatics.OnDeserializationMethod, null);
}
InvokeOnDeserialized(classContract);
if (objectId == null || !isFactoryType)
{
ilg.Load(objectLocal);
// Do a conversion back from DateTimeOffsetAdapter to DateTimeOffset after deserialization.
// DateTimeOffsetAdapter is used here for deserialization purposes to bypass the ISerializable implementation
// on DateTimeOffset; which does not work in partial trust.
if (classContract.UnderlyingType == Globals.TypeOfDateTimeOffsetAdapter)
{
ilg.ConvertValue(objectLocal.LocalType, Globals.TypeOfDateTimeOffsetAdapter);
ilg.Call(XmlFormatGeneratorStatics.GetDateTimeOffsetMethod);
ilg.ConvertValue(Globals.TypeOfDateTimeOffset, ilg.CurrentMethod.ReturnType);
}
else
{
ilg.ConvertValue(objectLocal.LocalType, ilg.CurrentMethod.ReturnType);
}
}
return((XmlFormatClassReaderDelegate)ilg.EndMethod());
}
static internal void InvokeOnDeserialized(object value, DataContract contract, XmlObjectSerializerReadContextComplexJson context)
{
if (contract is ClassDataContract)
{
ClassDataContract classContract = contract as ClassDataContract;
if (classContract.BaseContract != null)
{
InvokeOnDeserialized(value, classContract.BaseContract, context);
}
if (classContract.OnDeserialized != null)
{
bool memberAccessFlag = classContract.RequiresMemberAccessForRead(null, JsonGlobals.JsonSerializationPatterns);
try
{
DisallowMemberAccess(memberAccessFlag);
classContract.OnDeserialized.Invoke(value, new object[] { context.GetStreamingContext() });
}
catch (SecurityException securityException)
{
if (memberAccessFlag)
{
classContract.RequiresMemberAccessForRead(securityException, JsonGlobals.JsonSerializationPatterns);
}
else
{
throw;
}
}
catch (TargetInvocationException targetInvocationException)
{
if (targetInvocationException.InnerException == null)
{
throw;
}
//We are catching the TIE here and throws the inner exception only,
//this is needed to have a consistent exception story in all serializers
throw targetInvocationException.InnerException;
}
}
}
}
public XmlFormatClassReaderDelegate GenerateClassReader(ClassDataContract classContract)
{
if (DataContractSerializer.Option == SerializationOption.ReflectionOnly)
{
return(new ReflectionXmlClassReader(classContract).ReflectionReadClass);
}
#if uapaot
else if (DataContractSerializer.Option == SerializationOption.ReflectionAsBackup)
{
return(new ReflectionXmlClassReader(classContract).ReflectionReadClass);
}
#endif
else
{
#if uapaot
throw new InvalidOperationException("Cannot generate class reader");
#else
_ilg = new CodeGenerator();
bool memberAccessFlag = classContract.RequiresMemberAccessForRead(null);
try
{
_ilg.BeginMethod("Read" + classContract.StableName.Name + "FromXml", Globals.TypeOfXmlFormatClassReaderDelegate, memberAccessFlag);
}
catch (SecurityException securityException)
{
if (memberAccessFlag)
{
classContract.RequiresMemberAccessForRead(securityException);
}
else
{
throw;
}
}
InitArgs();
CreateObject(classContract);
_ilg.Call(_contextArg, XmlFormatGeneratorStatics.AddNewObjectMethod, _objectLocal);
InvokeOnDeserializing(classContract);
LocalBuilder objectId = null;
if (HasFactoryMethod(classContract))
{
objectId = _ilg.DeclareLocal(Globals.TypeOfString, "objectIdRead");
_ilg.Call(_contextArg, XmlFormatGeneratorStatics.GetObjectIdMethod);
_ilg.Stloc(objectId);
}
if (classContract.IsISerializable)
{
ReadISerializable(classContract);
}
else
{
ReadClass(classContract);
}
bool isFactoryType = InvokeFactoryMethod(classContract, objectId);
if (Globals.TypeOfIDeserializationCallback.IsAssignableFrom(classContract.UnderlyingType))
{
_ilg.Call(_objectLocal, XmlFormatGeneratorStatics.OnDeserializationMethod, null);
}
InvokeOnDeserialized(classContract);
if (objectId == null)
{
_ilg.Load(_objectLocal);
// Do a conversion back from DateTimeOffsetAdapter to DateTimeOffset after deserialization.
// DateTimeOffsetAdapter is used here for deserialization purposes to bypass the ISerializable implementation
// on DateTimeOffset; which does not work in partial trust.
if (classContract.UnderlyingType == Globals.TypeOfDateTimeOffsetAdapter)
{
_ilg.ConvertValue(_objectLocal.LocalType, Globals.TypeOfDateTimeOffsetAdapter);
_ilg.Call(XmlFormatGeneratorStatics.GetDateTimeOffsetMethod);
_ilg.ConvertValue(Globals.TypeOfDateTimeOffset, _ilg.CurrentMethod.ReturnType);
}
//Copy the KeyValuePairAdapter<K,T> to a KeyValuePair<K,T>.
else if (classContract.IsKeyValuePairAdapter)
{
_ilg.Call(classContract.GetKeyValuePairMethodInfo);
_ilg.ConvertValue(Globals.TypeOfKeyValuePair.MakeGenericType(classContract.KeyValuePairGenericArguments), _ilg.CurrentMethod.ReturnType);
}
else
{
_ilg.ConvertValue(_objectLocal.LocalType, _ilg.CurrentMethod.ReturnType);
}
}
return((XmlFormatClassReaderDelegate)_ilg.EndMethod());
#endif
}
}
public XmlFormatClassReaderDelegate GenerateClassReader(ClassDataContract classContract)
{
ilg = new CodeGenerator();
bool memberAccessFlag = classContract.RequiresMemberAccessForRead(null);
try
{
ilg.BeginMethod("Read" + classContract.StableName.Name + "FromXml", Globals.TypeOfXmlFormatClassReaderDelegate, memberAccessFlag);
}
catch (SecurityException securityException)
{
if (memberAccessFlag && securityException.PermissionType.Equals(typeof(ReflectionPermission)))
{
classContract.RequiresMemberAccessForRead(securityException);
}
else
{
throw;
}
}
InitArgs();
DemandSerializationFormatterPermission(classContract);
DemandMemberAccessPermission(memberAccessFlag);
CreateObject(classContract);
ilg.Call(contextArg, XmlFormatGeneratorStatics.AddNewObjectMethod, objectLocal);
InvokeOnDeserializing(classContract);
LocalBuilder objectId = null;
if (HasFactoryMethod(classContract))
{
objectId = ilg.DeclareLocal(Globals.TypeOfString, "objectIdRead");
ilg.Call(contextArg, XmlFormatGeneratorStatics.GetObjectIdMethod);
ilg.Stloc(objectId);
}
if (classContract.IsISerializable)
ReadISerializable(classContract);
else
ReadClass(classContract);
bool isFactoryType = InvokeFactoryMethod(classContract, objectId);
if (Globals.TypeOfIDeserializationCallback.IsAssignableFrom(classContract.UnderlyingType))
ilg.Call(objectLocal, XmlFormatGeneratorStatics.OnDeserializationMethod, null);
InvokeOnDeserialized(classContract);
if (objectId == null || !isFactoryType)
{
ilg.Load(objectLocal);
// Do a conversion back from DateTimeOffsetAdapter to DateTimeOffset after deserialization.
// DateTimeOffsetAdapter is used here for deserialization purposes to bypass the ISerializable implementation
// on DateTimeOffset; which does not work in partial trust.
if (classContract.UnderlyingType == Globals.TypeOfDateTimeOffsetAdapter)
{
ilg.ConvertValue(objectLocal.LocalType, Globals.TypeOfDateTimeOffsetAdapter);
ilg.Call(XmlFormatGeneratorStatics.GetDateTimeOffsetMethod);
ilg.ConvertValue(Globals.TypeOfDateTimeOffset, ilg.CurrentMethod.ReturnType);
}
else
{
ilg.ConvertValue(objectLocal.LocalType, ilg.CurrentMethod.ReturnType);
}
}
return (XmlFormatClassReaderDelegate)ilg.EndMethod();
}
public XmlFormatClassReaderDelegate GenerateClassReader(ClassDataContract classContract)
{
this.ilg = new CodeGenerator();
bool allowPrivateMemberAccess = classContract.RequiresMemberAccessForRead(null);
try
{
this.ilg.BeginMethod("Read" + classContract.StableName.Name + "FromXml", Globals.TypeOfXmlFormatClassReaderDelegate, allowPrivateMemberAccess);
}
catch (SecurityException exception)
{
if (!allowPrivateMemberAccess || !exception.PermissionType.Equals(typeof(ReflectionPermission)))
{
throw;
}
classContract.RequiresMemberAccessForRead(exception);
}
this.InitArgs();
this.DemandSerializationFormatterPermission(classContract);
this.DemandMemberAccessPermission(allowPrivateMemberAccess);
this.CreateObject(classContract);
this.ilg.Call(this.contextArg, XmlFormatGeneratorStatics.AddNewObjectMethod, this.objectLocal);
this.InvokeOnDeserializing(classContract);
LocalBuilder local = null;
if (this.HasFactoryMethod(classContract))
{
local = this.ilg.DeclareLocal(Globals.TypeOfString, "objectIdRead");
this.ilg.Call(this.contextArg, XmlFormatGeneratorStatics.GetObjectIdMethod);
this.ilg.Stloc(local);
}
if (classContract.IsISerializable)
{
this.ReadISerializable(classContract);
}
else
{
this.ReadClass(classContract);
}
if (Globals.TypeOfIDeserializationCallback.IsAssignableFrom(classContract.UnderlyingType))
{
this.ilg.Call(this.objectLocal, XmlFormatGeneratorStatics.OnDeserializationMethod, null);
}
this.InvokeOnDeserialized(classContract);
if ((local == null) || !this.InvokeFactoryMethod(classContract, local))
{
this.ilg.Load(this.objectLocal);
if (classContract.UnderlyingType == Globals.TypeOfDateTimeOffsetAdapter)
{
this.ilg.ConvertValue(this.objectLocal.LocalType, Globals.TypeOfDateTimeOffsetAdapter);
this.ilg.Call(XmlFormatGeneratorStatics.GetDateTimeOffsetMethod);
this.ilg.ConvertValue(Globals.TypeOfDateTimeOffset, this.ilg.CurrentMethod.ReturnType);
}
else
{
this.ilg.ConvertValue(this.objectLocal.LocalType, this.ilg.CurrentMethod.ReturnType);
}
}
return (XmlFormatClassReaderDelegate) this.ilg.EndMethod();
}
public XmlFormatClassReaderDelegate GenerateClassReader(ClassDataContract classContract)
{
if (DataContractSerializer.Option == SerializationOption.ReflectionOnly)
{
return new ReflectionXmlClassReader(classContract).ReflectionReadClass;
}
#if NET_NATIVE
else if (DataContractSerializer.Option == SerializationOption.ReflectionAsBackup)
{
return new ReflectionXmlClassReader(classContract).ReflectionReadClass;
}
#endif
else
{
#if NET_NATIVE
throw new InvalidOperationException("Cannot generate class reader");
#else
_ilg = new CodeGenerator();
bool memberAccessFlag = classContract.RequiresMemberAccessForRead(null);
try
{
_ilg.BeginMethod("Read" + classContract.StableName.Name + "FromXml", Globals.TypeOfXmlFormatClassReaderDelegate, memberAccessFlag);
}
catch (SecurityException securityException)
{
if (memberAccessFlag)
{
classContract.RequiresMemberAccessForRead(securityException);
}
else
{
throw;
}
}
InitArgs();
CreateObject(classContract);
_ilg.Call(_contextArg, XmlFormatGeneratorStatics.AddNewObjectMethod, _objectLocal);
InvokeOnDeserializing(classContract);
LocalBuilder objectId = null;
if (classContract.IsISerializable)
{
ReadISerializable(classContract);
}
else
{
ReadClass(classContract);
}
if (Globals.TypeOfIDeserializationCallback.IsAssignableFrom(classContract.UnderlyingType))
{
_ilg.Call(_objectLocal, XmlFormatGeneratorStatics.OnDeserializationMethod, null);
}
InvokeOnDeserialized(classContract);
if (objectId == null)
{
_ilg.Load(_objectLocal);
// Do a conversion back from DateTimeOffsetAdapter to DateTimeOffset after deserialization.
// DateTimeOffsetAdapter is used here for deserialization purposes to bypass the ISerializable implementation
// on DateTimeOffset; which does not work in partial trust.
if (classContract.UnderlyingType == Globals.TypeOfDateTimeOffsetAdapter)
{
_ilg.ConvertValue(_objectLocal.LocalType, Globals.TypeOfDateTimeOffsetAdapter);
_ilg.Call(XmlFormatGeneratorStatics.GetDateTimeOffsetMethod);
_ilg.ConvertValue(Globals.TypeOfDateTimeOffset, _ilg.CurrentMethod.ReturnType);
}
//Copy the KeyValuePairAdapter<K,T> to a KeyValuePair<K,T>.
else if (classContract.IsKeyValuePairAdapter)
{
_ilg.Call(classContract.GetKeyValuePairMethodInfo);
_ilg.ConvertValue(Globals.TypeOfKeyValuePair.MakeGenericType(classContract.KeyValuePairGenericArguments), _ilg.CurrentMethod.ReturnType);
}
else
{
_ilg.ConvertValue(_objectLocal.LocalType, _ilg.CurrentMethod.ReturnType);
}
}
return (XmlFormatClassReaderDelegate)_ilg.EndMethod();
#endif
}
}
