public static AmqpMessage BrokerGetMessage(BrokeredMessage brokeredMessage)
{
AmqpMessage messageId = null;
bool flag = true;
if (brokeredMessage.MessageFormat == BrokeredMessageFormat.PassthroughAmqp)
{
flag = false;
messageId = AmqpMessage.CreateAmqpStreamMessage((BufferListStream)brokeredMessage.BodyStream, true);
}
else if (brokeredMessage.MessageFormat == BrokeredMessageFormat.Amqp)
{
messageId = AmqpMessage.CreateAmqpStreamMessage(brokeredMessage.RawHeaderStream, brokeredMessage.BodyStream, true);
}
else if (brokeredMessage.MessageFormat == BrokeredMessageFormat.AmqpEventData)
{
flag = false;
BufferListStream bufferListStream = BufferListStream.Create(brokeredMessage.BodyStream, 512, true);
messageId = AmqpMessage.CreateOutputMessage(bufferListStream, true);
MessageAnnotations messageAnnotations = messageId.MessageAnnotations;
messageAnnotations.Map["x-opt-sequence-number"] = brokeredMessage.SequenceNumber;
Annotations map = messageAnnotations.Map;
AmqpSymbol amqpSymbol = "x-opt-offset";
long offset = brokeredMessage.Offset;
map[amqpSymbol] = offset.ToString(NumberFormatInfo.InvariantInfo);
messageAnnotations.Map["x-opt-enqueued-time"] = brokeredMessage.EnqueuedTimeUtc;
if (!string.IsNullOrEmpty(brokeredMessage.Publisher))
{
messageAnnotations.Map["x-opt-publisher"] = brokeredMessage.Publisher;
messageAnnotations.Map["x-opt-partition-key"] = brokeredMessage.Publisher;
}
}
else if (brokeredMessage.MessageFormat == BrokeredMessageFormat.Sbmp)
{
brokeredMessage.SetPropertiesAsModifiedByBroker();
messageId = MessageConverter.CreateAmqpMessageFromSbmpMessage(brokeredMessage);
messageId.Properties.MessageId = brokeredMessage.MessageId;
messageId.Properties.CorrelationId = brokeredMessage.CorrelationId;
messageId.Properties.ContentType = brokeredMessage.ContentType;
messageId.Properties.Subject = brokeredMessage.Label;
messageId.Properties.To = brokeredMessage.To;
messageId.Properties.ReplyTo = brokeredMessage.ReplyTo;
messageId.Properties.GroupId = brokeredMessage.SessionId;
messageId.Properties.ReplyToGroupId = brokeredMessage.ReplyToSessionId;
}
if (flag)
{
MessageConverter.UpdateAmqpMessageHeadersAndProperties(messageId, brokeredMessage, true);
}
return(messageId);
}
public long WriteHeader(XmlWriter writer, BrokeredMessage brokeredMessage, SerializationTarget serializationTarget)
{
long num;
using (BufferListStream bufferListStream = BufferListStream.Create(brokeredMessage.RawHeaderStream, 512))
{
using (AmqpMessage amqpMessage = AmqpMessage.CreateAmqpStreamMessageHeader(bufferListStream))
{
AmqpMessageEncoder.UpdateAmqpMessageHeadersAndProperties(brokeredMessage, amqpMessage, serializationTarget);
if (serializationTarget == SerializationTarget.Communication)
{
writer.WriteStartElement("MessageHeaders");
}
long num1 = amqpMessage.Write(writer);
if (serializationTarget == SerializationTarget.Communication)
{
writer.WriteEndElement();
}
num = num1;
}
}
return(num);
}
public static BufferListStream Create(Stream stream, int segmentSize)
{
return(BufferListStream.Create(stream, segmentSize, false));
}
