protected override void AddHeadersToMessage(Message message, MessageDescription messageDescription, object[] parameters, bool isRequest)
{
XmlSerializer serializer;
MessageHeaderDescriptionTable headerDescriptionTable;
MessageHeaderDescription unknownHeaderDescription;
bool mustUnderstand;
bool relay;
string actor;
try
{
if (isRequest)
{
serializer = _requestMessageInfo.HeaderSerializer;
headerDescriptionTable = _requestMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = _requestMessageInfo.UnknownHeaderDescription;
}
else
{
serializer = _replyMessageInfo.HeaderSerializer;
headerDescriptionTable = _replyMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = _replyMessageInfo.UnknownHeaderDescription;
}
if (serializer != null)
{
object[] headerValues = new object[headerDescriptionTable.Count];
MessageHeaderOfTHelper messageHeaderOfTHelper = null;
int headerIndex = 0;
foreach (MessageHeaderDescription headerDescription in messageDescription.Headers)
{
object parameterValue = parameters[headerDescription.Index];
if (!headerDescription.IsUnknownHeaderCollection)
{
if (headerDescription.TypedHeader)
{
if (messageHeaderOfTHelper == null)
messageHeaderOfTHelper = new MessageHeaderOfTHelper(parameters.Length);
headerValues[headerIndex++] = messageHeaderOfTHelper.GetContentAndSaveHeaderAttributes(parameters[headerDescription.Index], headerDescription);
}
else
headerValues[headerIndex++] = parameterValue;
}
}
MemoryStream memoryStream = new MemoryStream();
XmlDictionaryWriter bufferWriter = XmlDictionaryWriter.CreateTextWriter(memoryStream);
bufferWriter.WriteStartElement("root");
serializer.Serialize(bufferWriter, headerValues, null);
bufferWriter.WriteEndElement();
bufferWriter.Flush();
XmlDocument doc = new XmlDocument();
memoryStream.Position = 0;
doc.Load(memoryStream);
//doc.Save(Console.Out);
foreach (XmlElement element in doc.DocumentElement.ChildNodes)
{
MessageHeaderDescription matchingHeaderDescription = headerDescriptionTable.Get(element.LocalName, element.NamespaceURI);
if (matchingHeaderDescription == null)
message.Headers.Add(new XmlElementMessageHeader(this, message.Version, element.LocalName, element.NamespaceURI,
false/*mustUnderstand*/, null/*actor*/, false/*relay*/, element));
else
{
if (matchingHeaderDescription.TypedHeader)
messageHeaderOfTHelper.GetHeaderAttributes(matchingHeaderDescription, out mustUnderstand, out relay, out actor);
else
{
mustUnderstand = matchingHeaderDescription.MustUnderstand;
relay = matchingHeaderDescription.Relay;
actor = matchingHeaderDescription.Actor;
}
message.Headers.Add(new XmlElementMessageHeader(this, message.Version, element.LocalName, element.NamespaceURI,
mustUnderstand, actor, relay, element));
}
}
}
if (unknownHeaderDescription != null && parameters[unknownHeaderDescription.Index] != null)
{
foreach (object unknownHeader in (IEnumerable)parameters[unknownHeaderDescription.Index])
{
XmlElement element = (XmlElement)GetContentOfMessageHeaderOfT(unknownHeaderDescription, unknownHeader, out mustUnderstand, out relay, out actor);
if (element != null)
message.Headers.Add(new XmlElementMessageHeader(this, message.Version, element.LocalName, element.NamespaceURI,
mustUnderstand, actor, relay, element));
}
}
}
catch (InvalidOperationException e)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new CommunicationException(
SR.Format(SR.SFxErrorSerializingHeader, messageDescription.MessageName, e.Message), e));
}
}
protected override void AddHeadersToMessage(Message message, MessageDescription messageDescription, object[] parameters, bool isRequest)
{
try
{
XmlSerializer headerSerializer;
OperationFormatter.MessageHeaderDescriptionTable headerDescriptionTable;
MessageHeaderDescription unknownHeaderDescription;
bool mustUnderstand;
bool relay;
string actor;
if (isRequest)
{
headerSerializer = this.requestMessageInfo.HeaderSerializer;
headerDescriptionTable = this.requestMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = this.requestMessageInfo.UnknownHeaderDescription;
}
else
{
headerSerializer = this.replyMessageInfo.HeaderSerializer;
headerDescriptionTable = this.replyMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = this.replyMessageInfo.UnknownHeaderDescription;
}
if (headerSerializer != null)
{
object[] o = new object[headerDescriptionTable.Count];
MessageHeaderOfTHelper helper = null;
int num = 0;
foreach (MessageHeaderDescription description2 in messageDescription.Headers)
{
object obj2 = parameters[description2.Index];
if (!description2.IsUnknownHeaderCollection)
{
if (description2.TypedHeader)
{
if (helper == null)
{
helper = new MessageHeaderOfTHelper(parameters.Length);
}
o[num++] = helper.GetContentAndSaveHeaderAttributes(parameters[description2.Index], description2);
}
else
{
o[num++] = obj2;
}
}
}
MemoryStream stream = new MemoryStream();
XmlDictionaryWriter xmlWriter = XmlDictionaryWriter.CreateTextWriter(stream);
xmlWriter.WriteStartElement("root");
headerSerializer.Serialize(xmlWriter, o, null, this.isEncoded ? GetEncoding(message.Version.Envelope) : null);
xmlWriter.WriteEndElement();
xmlWriter.Flush();
XmlDocument document = new XmlDocument();
stream.Position = 0L;
document.Load(stream);
foreach (XmlElement element in document.DocumentElement.ChildNodes)
{
MessageHeaderDescription headerDescription = headerDescriptionTable.Get(element.LocalName, element.NamespaceURI);
if (headerDescription == null)
{
message.Headers.Add(new OperationFormatter.XmlElementMessageHeader(this, message.Version, element.LocalName, element.NamespaceURI, false, null, false, element));
}
else
{
if (headerDescription.TypedHeader)
{
helper.GetHeaderAttributes(headerDescription, out mustUnderstand, out relay, out actor);
}
else
{
mustUnderstand = headerDescription.MustUnderstand;
relay = headerDescription.Relay;
actor = headerDescription.Actor;
}
message.Headers.Add(new OperationFormatter.XmlElementMessageHeader(this, message.Version, element.LocalName, element.NamespaceURI, mustUnderstand, actor, relay, element));
}
}
}
if ((unknownHeaderDescription != null) && (parameters[unknownHeaderDescription.Index] != null))
{
foreach (object obj3 in (IEnumerable)parameters[unknownHeaderDescription.Index])
{
XmlElement headerValue = (XmlElement)OperationFormatter.GetContentOfMessageHeaderOfT(unknownHeaderDescription, obj3, out mustUnderstand, out relay, out actor);
if (headerValue != null)
{
message.Headers.Add(new OperationFormatter.XmlElementMessageHeader(this, message.Version, headerValue.LocalName, headerValue.NamespaceURI, mustUnderstand, actor, relay, headerValue));
}
}
}
}
catch (InvalidOperationException exception)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new CommunicationException(System.ServiceModel.SR.GetString("SFxErrorSerializingHeader", new object[] { messageDescription.MessageName, exception.Message }), exception));
}
}
protected override void GetHeadersFromMessage(Message message, MessageDescription messageDescription, object[] parameters, bool isRequest)
{
try
{
XmlSerializer serializer;
MessageHeaderDescriptionTable headerDescriptionTable;
MessageHeaderDescription unknownHeaderDescription;
if (isRequest)
{
serializer = _requestMessageInfo.HeaderSerializer;
headerDescriptionTable = _requestMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = _requestMessageInfo.UnknownHeaderDescription;
}
else
{
serializer = _replyMessageInfo.HeaderSerializer;
headerDescriptionTable = _replyMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = _replyMessageInfo.UnknownHeaderDescription;
}
MessageHeaders headers = message.Headers;
ArrayList unknownHeaders = null;
XmlDocument xmlDoc = null;
if (unknownHeaderDescription != null)
{
unknownHeaders = new ArrayList();
xmlDoc = new XmlDocument();
}
if (serializer == null)
{
if (unknownHeaderDescription != null)
{
for (int headerIndex = 0; headerIndex < headers.Count; headerIndex++)
AddUnknownHeader(unknownHeaderDescription, unknownHeaders, xmlDoc, null/*bufferWriter*/, headers[headerIndex], headers.GetReaderAtHeader(headerIndex));
parameters[unknownHeaderDescription.Index] = unknownHeaders.ToArray(unknownHeaderDescription.TypedHeader ? typeof(MessageHeader<XmlElement>) : typeof(XmlElement));
}
return;
}
MemoryStream memoryStream = new MemoryStream();
XmlDictionaryWriter bufferWriter = XmlDictionaryWriter.CreateTextWriter(memoryStream);
message.WriteStartEnvelope(bufferWriter);
message.WriteStartHeaders(bufferWriter);
MessageHeaderOfTHelper messageHeaderOfTHelper = null;
for (int headerIndex = 0; headerIndex < headers.Count; headerIndex++)
{
MessageHeaderInfo header = headers[headerIndex];
XmlDictionaryReader headerReader = headers.GetReaderAtHeader(headerIndex);
MessageHeaderDescription matchingHeaderDescription = headerDescriptionTable.Get(header.Name, header.Namespace);
if (matchingHeaderDescription != null)
{
if (header.MustUnderstand)
headers.UnderstoodHeaders.Add(header);
if (matchingHeaderDescription.TypedHeader)
{
if (messageHeaderOfTHelper == null)
messageHeaderOfTHelper = new MessageHeaderOfTHelper(parameters.Length);
messageHeaderOfTHelper.SetHeaderAttributes(matchingHeaderDescription, header.MustUnderstand, header.Relay, header.Actor);
}
}
if (matchingHeaderDescription == null && unknownHeaderDescription != null)
AddUnknownHeader(unknownHeaderDescription, unknownHeaders, xmlDoc, bufferWriter, header, headerReader);
else
bufferWriter.WriteNode(headerReader, false);
headerReader.Dispose();
}
bufferWriter.WriteEndElement();
bufferWriter.WriteEndElement();
bufferWriter.Flush();
/*
XmlDocument doc = new XmlDocument();
memoryStream.Position = 0;
doc.Load(memoryStream);
doc.Save(Console.Out);
*/
memoryStream.Position = 0;
ArraySegment<byte> memoryBuffer;
memoryStream.TryGetBuffer(out memoryBuffer);
XmlDictionaryReader bufferReader = XmlDictionaryReader.CreateTextReader(memoryBuffer.Array, 0, (int)memoryStream.Length, XmlDictionaryReaderQuotas.Max);
bufferReader.ReadStartElement();
bufferReader.MoveToContent();
if (!bufferReader.IsEmptyElement)
{
bufferReader.ReadStartElement();
object[] headerValues = (object[])serializer.Deserialize(bufferReader);
int headerIndex = 0;
foreach (MessageHeaderDescription headerDescription in messageDescription.Headers)
{
if (!headerDescription.IsUnknownHeaderCollection)
{
object parameterValue = headerValues[headerIndex++];
if (headerDescription.TypedHeader && parameterValue != null)
parameterValue = messageHeaderOfTHelper.CreateMessageHeader(headerDescription, parameterValue);
parameters[headerDescription.Index] = parameterValue;
}
}
bufferReader.Dispose();
}
if (unknownHeaderDescription != null)
parameters[unknownHeaderDescription.Index] = unknownHeaders.ToArray(unknownHeaderDescription.TypedHeader ? typeof(MessageHeader<XmlElement>) : typeof(XmlElement));
}
catch (InvalidOperationException e)
{
// all exceptions from XmlSerializer get wrapped in InvalidOperationException,
// so we must be conservative and never turn this into a fault
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new CommunicationException(
SR.Format(SR.SFxErrorDeserializingHeader, messageDescription.MessageName), e));
}
}
protected override void GetHeadersFromMessage(Message message, MessageDescription messageDescription, object[] parameters, bool isRequest)
{
try
{
XmlSerializer headerSerializer;
OperationFormatter.MessageHeaderDescriptionTable headerDescriptionTable;
MessageHeaderDescription unknownHeaderDescription;
if (isRequest)
{
headerSerializer = this.requestMessageInfo.HeaderSerializer;
headerDescriptionTable = this.requestMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = this.requestMessageInfo.UnknownHeaderDescription;
}
else
{
headerSerializer = this.replyMessageInfo.HeaderSerializer;
headerDescriptionTable = this.replyMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = this.replyMessageInfo.UnknownHeaderDescription;
}
MessageHeaders headers = message.Headers;
ArrayList unknownHeaders = null;
XmlDocument xmlDoc = null;
if (unknownHeaderDescription != null)
{
unknownHeaders = new ArrayList();
xmlDoc = new XmlDocument();
}
if (headerSerializer == null)
{
if (unknownHeaderDescription != null)
{
for (int i = 0; i < headers.Count; i++)
{
AddUnknownHeader(unknownHeaderDescription, unknownHeaders, xmlDoc, null, headers[i], headers.GetReaderAtHeader(i));
}
parameters[unknownHeaderDescription.Index] = unknownHeaders.ToArray(unknownHeaderDescription.TypedHeader ? typeof(MessageHeader <XmlElement>) : typeof(XmlElement));
}
}
else
{
MemoryStream stream = new MemoryStream();
XmlDictionaryWriter writer = XmlDictionaryWriter.CreateTextWriter(stream);
message.WriteStartEnvelope(writer);
message.WriteStartHeaders(writer);
MessageHeaderOfTHelper helper = null;
for (int j = 0; j < headers.Count; j++)
{
MessageHeaderInfo headerInfo = headers[j];
XmlDictionaryReader readerAtHeader = headers.GetReaderAtHeader(j);
MessageHeaderDescription headerDescription = headerDescriptionTable.Get(headerInfo.Name, headerInfo.Namespace);
if (headerDescription != null)
{
if (headerInfo.MustUnderstand)
{
headers.UnderstoodHeaders.Add(headerInfo);
}
if (headerDescription.TypedHeader)
{
if (helper == null)
{
helper = new MessageHeaderOfTHelper(parameters.Length);
}
helper.SetHeaderAttributes(headerDescription, headerInfo.MustUnderstand, headerInfo.Relay, headerInfo.Actor);
}
}
if ((headerDescription == null) && (unknownHeaderDescription != null))
{
AddUnknownHeader(unknownHeaderDescription, unknownHeaders, xmlDoc, writer, headerInfo, readerAtHeader);
}
else
{
writer.WriteNode(readerAtHeader, false);
}
readerAtHeader.Close();
}
writer.WriteEndElement();
writer.WriteEndElement();
writer.Flush();
stream.Position = 0L;
XmlDictionaryReader xmlReader = XmlDictionaryReader.CreateTextReader(stream.GetBuffer(), 0, (int)stream.Length, XmlDictionaryReaderQuotas.Max);
xmlReader.ReadStartElement();
xmlReader.MoveToContent();
if (!xmlReader.IsEmptyElement)
{
xmlReader.ReadStartElement();
object[] objArray = (object[])headerSerializer.Deserialize(xmlReader, this.isEncoded ? GetEncoding(message.Version.Envelope) : null);
int num3 = 0;
foreach (MessageHeaderDescription description3 in messageDescription.Headers)
{
if (!description3.IsUnknownHeaderCollection)
{
object headerValue = objArray[num3++];
if (description3.TypedHeader && (headerValue != null))
{
headerValue = helper.CreateMessageHeader(description3, headerValue);
}
parameters[description3.Index] = headerValue;
}
}
xmlReader.Close();
}
if (unknownHeaderDescription != null)
{
parameters[unknownHeaderDescription.Index] = unknownHeaders.ToArray(unknownHeaderDescription.TypedHeader ? typeof(MessageHeader <XmlElement>) : typeof(XmlElement));
}
}
}
catch (InvalidOperationException exception)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new CommunicationException(System.ServiceModel.SR.GetString("SFxErrorDeserializingHeader", new object[] { messageDescription.MessageName }), exception));
}
}
protected override void AddHeadersToMessage(Message message, MessageDescription messageDescription, object[] parameters, bool isRequest)
{
XmlSerializer serializer;
MessageHeaderDescriptionTable headerDescriptionTable;
MessageHeaderDescription unknownHeaderDescription;
bool mustUnderstand;
bool relay;
string actor;
try
{
if (isRequest)
{
serializer = _requestMessageInfo.HeaderSerializer;
headerDescriptionTable = _requestMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = _requestMessageInfo.UnknownHeaderDescription;
}
else
{
serializer = _replyMessageInfo.HeaderSerializer;
headerDescriptionTable = _replyMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = _replyMessageInfo.UnknownHeaderDescription;
}
if (serializer != null)
{
object[] headerValues = new object[headerDescriptionTable.Count];
MessageHeaderOfTHelper messageHeaderOfTHelper = null;
int headerIndex = 0;
foreach (MessageHeaderDescription headerDescription in messageDescription.Headers)
{
object parameterValue = parameters[headerDescription.Index];
if (!headerDescription.IsUnknownHeaderCollection)
{
if (headerDescription.TypedHeader)
{
if (messageHeaderOfTHelper == null)
{
messageHeaderOfTHelper = new MessageHeaderOfTHelper(parameters.Length);
}
headerValues[headerIndex++] = messageHeaderOfTHelper.GetContentAndSaveHeaderAttributes(parameters[headerDescription.Index], headerDescription);
}
else
{
headerValues[headerIndex++] = parameterValue;
}
}
}
MemoryStream memoryStream = new MemoryStream();
XmlDictionaryWriter bufferWriter = XmlDictionaryWriter.CreateTextWriter(memoryStream);
bufferWriter.WriteStartElement("root");
serializer.Serialize(bufferWriter, headerValues, null, _isEncoded ? GetEncoding(message.Version.Envelope) : null);
bufferWriter.WriteEndElement();
bufferWriter.Flush();
XmlDocument doc = new XmlDocument();
memoryStream.Position = 0;
doc.Load(memoryStream);
foreach (XmlElement element in doc.DocumentElement.ChildNodes)
{
MessageHeaderDescription matchingHeaderDescription = headerDescriptionTable.Get(element.LocalName, element.NamespaceURI);
if (matchingHeaderDescription == null)
{
message.Headers.Add(new XmlElementMessageHeader(this, message.Version, element.LocalName, element.NamespaceURI,
false /*mustUnderstand*/, null /*actor*/, false /*relay*/, element));
}
else
{
if (matchingHeaderDescription.TypedHeader)
{
messageHeaderOfTHelper.GetHeaderAttributes(matchingHeaderDescription, out mustUnderstand, out relay, out actor);
}
else
{
mustUnderstand = matchingHeaderDescription.MustUnderstand;
relay = matchingHeaderDescription.Relay;
actor = matchingHeaderDescription.Actor;
}
message.Headers.Add(new XmlElementMessageHeader(this, message.Version, element.LocalName, element.NamespaceURI,
mustUnderstand, actor, relay, element));
}
}
}
if (unknownHeaderDescription != null && parameters[unknownHeaderDescription.Index] != null)
{
foreach (object unknownHeader in (IEnumerable)parameters[unknownHeaderDescription.Index])
{
XmlElement element = (XmlElement)GetContentOfMessageHeaderOfT(unknownHeaderDescription, unknownHeader, out mustUnderstand, out relay, out actor);
if (element != null)
{
message.Headers.Add(new XmlElementMessageHeader(this, message.Version, element.LocalName, element.NamespaceURI,
mustUnderstand, actor, relay, element));
}
}
}
}
catch (InvalidOperationException e)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new CommunicationException(
SR.Format(SR.SFxErrorSerializingHeader, messageDescription.MessageName, e.Message), e));
}
}
protected override void GetHeadersFromMessage(Message message, MessageDescription messageDescription, object[] parameters, bool isRequest)
{
try
{
XmlSerializer serializer;
MessageHeaderDescriptionTable headerDescriptionTable;
MessageHeaderDescription unknownHeaderDescription;
if (isRequest)
{
serializer = _requestMessageInfo.HeaderSerializer;
headerDescriptionTable = _requestMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = _requestMessageInfo.UnknownHeaderDescription;
}
else
{
serializer = _replyMessageInfo.HeaderSerializer;
headerDescriptionTable = _replyMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = _replyMessageInfo.UnknownHeaderDescription;
}
MessageHeaders headers = message.Headers;
ArrayList unknownHeaders = null;
XmlDocument xmlDoc = null;
if (unknownHeaderDescription != null)
{
unknownHeaders = new ArrayList();
xmlDoc = new XmlDocument();
}
if (serializer == null)
{
if (unknownHeaderDescription != null)
{
for (int headerIndex = 0; headerIndex < headers.Count; headerIndex++)
{
AddUnknownHeader(unknownHeaderDescription, unknownHeaders, xmlDoc, null /*bufferWriter*/, headers[headerIndex], headers.GetReaderAtHeader(headerIndex));
}
parameters[unknownHeaderDescription.Index] = unknownHeaders.ToArray(unknownHeaderDescription.TypedHeader ? typeof(MessageHeader <XmlElement>) : typeof(XmlElement));
}
return;
}
MemoryStream memoryStream = new MemoryStream();
XmlDictionaryWriter bufferWriter = XmlDictionaryWriter.CreateTextWriter(memoryStream);
message.WriteStartEnvelope(bufferWriter);
message.WriteStartHeaders(bufferWriter);
MessageHeaderOfTHelper messageHeaderOfTHelper = null;
for (int headerIndex = 0; headerIndex < headers.Count; headerIndex++)
{
MessageHeaderInfo header = headers[headerIndex];
XmlDictionaryReader headerReader = headers.GetReaderAtHeader(headerIndex);
MessageHeaderDescription matchingHeaderDescription = headerDescriptionTable.Get(header.Name, header.Namespace);
if (matchingHeaderDescription != null)
{
if (header.MustUnderstand)
{
headers.UnderstoodHeaders.Add(header);
}
if (matchingHeaderDescription.TypedHeader)
{
if (messageHeaderOfTHelper == null)
{
messageHeaderOfTHelper = new MessageHeaderOfTHelper(parameters.Length);
}
messageHeaderOfTHelper.SetHeaderAttributes(matchingHeaderDescription, header.MustUnderstand, header.Relay, header.Actor);
}
}
if (matchingHeaderDescription == null && unknownHeaderDescription != null)
{
AddUnknownHeader(unknownHeaderDescription, unknownHeaders, xmlDoc, bufferWriter, header, headerReader);
}
else
{
bufferWriter.WriteNode(headerReader, false);
}
headerReader.Dispose();
}
bufferWriter.WriteEndElement();
bufferWriter.WriteEndElement();
bufferWriter.Flush();
/*
* XmlDocument doc = new XmlDocument();
* memoryStream.Position = 0;
* doc.Load(memoryStream);
* doc.Save(Console.Out);
*/
memoryStream.Position = 0;
ArraySegment <byte> memoryBuffer;
memoryStream.TryGetBuffer(out memoryBuffer);
XmlDictionaryReader bufferReader = XmlDictionaryReader.CreateTextReader(memoryBuffer.Array, 0, (int)memoryStream.Length, XmlDictionaryReaderQuotas.Max);
bufferReader.ReadStartElement();
bufferReader.MoveToContent();
if (!bufferReader.IsEmptyElement)
{
bufferReader.ReadStartElement();
object[] headerValues = (object[])serializer.Deserialize(bufferReader, _isEncoded ? GetEncoding(message.Version.Envelope) : null);
int headerIndex = 0;
foreach (MessageHeaderDescription headerDescription in messageDescription.Headers)
{
if (!headerDescription.IsUnknownHeaderCollection)
{
object parameterValue = headerValues[headerIndex++];
if (headerDescription.TypedHeader && parameterValue != null)
{
parameterValue = messageHeaderOfTHelper.CreateMessageHeader(headerDescription, parameterValue);
}
parameters[headerDescription.Index] = parameterValue;
}
}
bufferReader.Dispose();
}
if (unknownHeaderDescription != null)
{
parameters[unknownHeaderDescription.Index] = unknownHeaders.ToArray(unknownHeaderDescription.TypedHeader ? typeof(MessageHeader <XmlElement>) : typeof(XmlElement));
}
}
catch (InvalidOperationException e)
{
// all exceptions from XmlSerializer get wrapped in InvalidOperationException,
// so we must be conservative and never turn this into a fault
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new CommunicationException(
SR.Format(SR.SFxErrorDeserializingHeader, messageDescription.MessageName), e));
}
}
protected override void AddHeadersToMessage(Message message, MessageDescription messageDescription, object[] parameters, bool isRequest)
{
try
{
XmlSerializer headerSerializer;
OperationFormatter.MessageHeaderDescriptionTable headerDescriptionTable;
MessageHeaderDescription unknownHeaderDescription;
bool mustUnderstand;
bool relay;
string actor;
if (isRequest)
{
headerSerializer = this.requestMessageInfo.HeaderSerializer;
headerDescriptionTable = this.requestMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = this.requestMessageInfo.UnknownHeaderDescription;
}
else
{
headerSerializer = this.replyMessageInfo.HeaderSerializer;
headerDescriptionTable = this.replyMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = this.replyMessageInfo.UnknownHeaderDescription;
}
if (headerSerializer != null)
{
object[] o = new object[headerDescriptionTable.Count];
MessageHeaderOfTHelper helper = null;
int num = 0;
foreach (MessageHeaderDescription description2 in messageDescription.Headers)
{
object obj2 = parameters[description2.Index];
if (!description2.IsUnknownHeaderCollection)
{
if (description2.TypedHeader)
{
if (helper == null)
{
helper = new MessageHeaderOfTHelper(parameters.Length);
}
o[num++] = helper.GetContentAndSaveHeaderAttributes(parameters[description2.Index], description2);
}
else
{
o[num++] = obj2;
}
}
}
MemoryStream stream = new MemoryStream();
XmlDictionaryWriter xmlWriter = XmlDictionaryWriter.CreateTextWriter(stream);
xmlWriter.WriteStartElement("root");
headerSerializer.Serialize(xmlWriter, o, null, this.isEncoded ? GetEncoding(message.Version.Envelope) : null);
xmlWriter.WriteEndElement();
xmlWriter.Flush();
XmlDocument document = new XmlDocument();
stream.Position = 0L;
document.Load(stream);
foreach (XmlElement element in document.DocumentElement.ChildNodes)
{
MessageHeaderDescription headerDescription = headerDescriptionTable.Get(element.LocalName, element.NamespaceURI);
if (headerDescription == null)
{
message.Headers.Add(new OperationFormatter.XmlElementMessageHeader(this, message.Version, element.LocalName, element.NamespaceURI, false, null, false, element));
}
else
{
if (headerDescription.TypedHeader)
{
helper.GetHeaderAttributes(headerDescription, out mustUnderstand, out relay, out actor);
}
else
{
mustUnderstand = headerDescription.MustUnderstand;
relay = headerDescription.Relay;
actor = headerDescription.Actor;
}
message.Headers.Add(new OperationFormatter.XmlElementMessageHeader(this, message.Version, element.LocalName, element.NamespaceURI, mustUnderstand, actor, relay, element));
}
}
}
if ((unknownHeaderDescription != null) && (parameters[unknownHeaderDescription.Index] != null))
{
foreach (object obj3 in (IEnumerable) parameters[unknownHeaderDescription.Index])
{
XmlElement headerValue = (XmlElement) OperationFormatter.GetContentOfMessageHeaderOfT(unknownHeaderDescription, obj3, out mustUnderstand, out relay, out actor);
if (headerValue != null)
{
message.Headers.Add(new OperationFormatter.XmlElementMessageHeader(this, message.Version, headerValue.LocalName, headerValue.NamespaceURI, mustUnderstand, actor, relay, headerValue));
}
}
}
}
catch (InvalidOperationException exception)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new CommunicationException(System.ServiceModel.SR.GetString("SFxErrorSerializingHeader", new object[] { messageDescription.MessageName, exception.Message }), exception));
}
}
protected override void GetHeadersFromMessage(Message message, MessageDescription messageDescription, object[] parameters, bool isRequest)
{
try
{
XmlSerializer headerSerializer;
OperationFormatter.MessageHeaderDescriptionTable headerDescriptionTable;
MessageHeaderDescription unknownHeaderDescription;
if (isRequest)
{
headerSerializer = this.requestMessageInfo.HeaderSerializer;
headerDescriptionTable = this.requestMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = this.requestMessageInfo.UnknownHeaderDescription;
}
else
{
headerSerializer = this.replyMessageInfo.HeaderSerializer;
headerDescriptionTable = this.replyMessageInfo.HeaderDescriptionTable;
unknownHeaderDescription = this.replyMessageInfo.UnknownHeaderDescription;
}
MessageHeaders headers = message.Headers;
ArrayList unknownHeaders = null;
XmlDocument xmlDoc = null;
if (unknownHeaderDescription != null)
{
unknownHeaders = new ArrayList();
xmlDoc = new XmlDocument();
}
if (headerSerializer == null)
{
if (unknownHeaderDescription != null)
{
for (int i = 0; i < headers.Count; i++)
{
AddUnknownHeader(unknownHeaderDescription, unknownHeaders, xmlDoc, null, headers[i], headers.GetReaderAtHeader(i));
}
parameters[unknownHeaderDescription.Index] = unknownHeaders.ToArray(unknownHeaderDescription.TypedHeader ? typeof(MessageHeader<XmlElement>) : typeof(XmlElement));
}
}
else
{
MemoryStream stream = new MemoryStream();
XmlDictionaryWriter writer = XmlDictionaryWriter.CreateTextWriter(stream);
message.WriteStartEnvelope(writer);
message.WriteStartHeaders(writer);
MessageHeaderOfTHelper helper = null;
for (int j = 0; j < headers.Count; j++)
{
MessageHeaderInfo headerInfo = headers[j];
XmlDictionaryReader readerAtHeader = headers.GetReaderAtHeader(j);
MessageHeaderDescription headerDescription = headerDescriptionTable.Get(headerInfo.Name, headerInfo.Namespace);
if (headerDescription != null)
{
if (headerInfo.MustUnderstand)
{
headers.UnderstoodHeaders.Add(headerInfo);
}
if (headerDescription.TypedHeader)
{
if (helper == null)
{
helper = new MessageHeaderOfTHelper(parameters.Length);
}
helper.SetHeaderAttributes(headerDescription, headerInfo.MustUnderstand, headerInfo.Relay, headerInfo.Actor);
}
}
if ((headerDescription == null) && (unknownHeaderDescription != null))
{
AddUnknownHeader(unknownHeaderDescription, unknownHeaders, xmlDoc, writer, headerInfo, readerAtHeader);
}
else
{
writer.WriteNode(readerAtHeader, false);
}
readerAtHeader.Close();
}
writer.WriteEndElement();
writer.WriteEndElement();
writer.Flush();
stream.Position = 0L;
XmlDictionaryReader xmlReader = XmlDictionaryReader.CreateTextReader(stream.GetBuffer(), 0, (int) stream.Length, XmlDictionaryReaderQuotas.Max);
xmlReader.ReadStartElement();
xmlReader.MoveToContent();
if (!xmlReader.IsEmptyElement)
{
xmlReader.ReadStartElement();
object[] objArray = (object[]) headerSerializer.Deserialize(xmlReader, this.isEncoded ? GetEncoding(message.Version.Envelope) : null);
int num3 = 0;
foreach (MessageHeaderDescription description3 in messageDescription.Headers)
{
if (!description3.IsUnknownHeaderCollection)
{
object headerValue = objArray[num3++];
if (description3.TypedHeader && (headerValue != null))
{
headerValue = helper.CreateMessageHeader(description3, headerValue);
}
parameters[description3.Index] = headerValue;
}
}
xmlReader.Close();
}
if (unknownHeaderDescription != null)
{
parameters[unknownHeaderDescription.Index] = unknownHeaders.ToArray(unknownHeaderDescription.TypedHeader ? typeof(MessageHeader<XmlElement>) : typeof(XmlElement));
}
}
}
catch (InvalidOperationException exception)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new CommunicationException(System.ServiceModel.SR.GetString("SFxErrorDeserializingHeader", new object[] { messageDescription.MessageName }), exception));
}
}
