internal override object InternalReadObject(XmlReaderDelegator xmlReader, bool verifyObjectName, DataContractResolver dataContractResolver)
{
if (MaxItemsInObjectGraph == 0)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.Format(SR.ExceededMaxItemsQuota, MaxItemsInObjectGraph)));
}
if (dataContractResolver == null)
{
dataContractResolver = this.DataContractResolver;
}
#if NET_NATIVE
// Give the root contract a chance to initialize or pre-verify the read
RootContract.PrepareToRead(xmlReader);
#endif
if (verifyObjectName)
{
if (!InternalIsStartObject(xmlReader))
{
XmlDictionaryString expectedName;
XmlDictionaryString expectedNs;
if (_rootName == null)
{
expectedName = RootContract.TopLevelElementName;
expectedNs = RootContract.TopLevelElementNamespace;
}
else
{
expectedName = _rootName;
expectedNs = _rootNamespace;
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationExceptionWithReaderDetails(SR.Format(SR.ExpectingElement, expectedNs, expectedName), xmlReader));
}
}
else if (!IsStartElement(xmlReader))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationExceptionWithReaderDetails(SR.Format(SR.ExpectingElementAtDeserialize, XmlNodeType.Element), xmlReader));
}
DataContract contract = RootContract;
if (contract.IsPrimitive && object.ReferenceEquals(contract.UnderlyingType, _rootType) /*handle Nullable<T> differently*/)
{
return(contract.ReadXmlValue(xmlReader, null));
}
if (IsRootXmlAny(_rootName, contract))
{
return(XmlObjectSerializerReadContext.ReadRootIXmlSerializable(xmlReader, contract as XmlDataContract, false /*isMemberType*/));
}
XmlObjectSerializerReadContext context = XmlObjectSerializerReadContext.CreateContext(this, contract, dataContractResolver);
return(context.InternalDeserialize(xmlReader, _rootType, contract, null, null));
}
internal override object InternalReadObject(XmlReaderDelegator xmlReader, bool verifyObjectName, System.Runtime.Serialization.DataContractResolver dataContractResolver)
{
if (this.MaxItemsInObjectGraph == 0)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(System.Runtime.Serialization.SR.GetString("ExceededMaxItemsQuota", new object[] { this.MaxItemsInObjectGraph })));
}
if (dataContractResolver == null)
{
dataContractResolver = this.DataContractResolver;
}
if (verifyObjectName)
{
if (!this.InternalIsStartObject(xmlReader))
{
XmlDictionaryString topLevelElementName;
XmlDictionaryString topLevelElementNamespace;
if (this.rootName == null)
{
topLevelElementName = this.RootContract.TopLevelElementName;
topLevelElementNamespace = this.RootContract.TopLevelElementNamespace;
}
else
{
topLevelElementName = this.rootName;
topLevelElementNamespace = this.rootNamespace;
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationExceptionWithReaderDetails(System.Runtime.Serialization.SR.GetString("ExpectingElement", new object[] { topLevelElementNamespace, topLevelElementName }), xmlReader));
}
}
else if (!base.IsStartElement(xmlReader))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationExceptionWithReaderDetails(System.Runtime.Serialization.SR.GetString("ExpectingElementAtDeserialize", new object[] { XmlNodeType.Element }), xmlReader));
}
DataContract rootContract = this.RootContract;
if (rootContract.IsPrimitive && object.ReferenceEquals(rootContract.UnderlyingType, this.rootType))
{
return(rootContract.ReadXmlValue(xmlReader, null));
}
if (base.IsRootXmlAny(this.rootName, rootContract))
{
return(XmlObjectSerializerReadContext.ReadRootIXmlSerializable(xmlReader, rootContract as XmlDataContract, false));
}
return(XmlObjectSerializerReadContext.CreateContext(this, rootContract, dataContractResolver).InternalDeserialize(xmlReader, this.rootType, rootContract, null, null));
}
protected virtual object ReadDataContractValue(DataContract dataContract, XmlReaderDelegator reader)
{
return(dataContract.ReadXmlValue(reader, this));
}