public T TransformMessage <T>(IMessage message)
{
if (message is T)
{
return((T)message);
}
else
{
IMessage result = null;
if (message is IBytesMessage)
{
IBytesMessage bytesMsg = message as IBytesMessage;
bytesMsg.Reset();
IBytesMessage msg = DoCreateBytesMessage();
try
{
for (;;)
{
// Reads a byte from the message stream until the stream is empty
msg.WriteByte(bytesMsg.ReadByte());
}
}
catch
{
}
result = msg;
}
else if (message is IMapMessage)
{
IMapMessage mapMsg = message as IMapMessage;
IMapMessage msg = DoCreateMapMessage();
foreach (string key in mapMsg.Body.Keys)
{
msg.Body[key] = mapMsg.Body[key];
}
result = msg;
}
else if (message is IObjectMessage)
{
IObjectMessage objMsg = message as IObjectMessage;
IObjectMessage msg = DoCreateObjectMessage();
msg.Body = objMsg.Body;
result = msg;
}
else if (message is IStreamMessage)
{
IStreamMessage streamMessage = message as IStreamMessage;
streamMessage.Reset();
IStreamMessage msg = DoCreateStreamMessage();
object obj = null;
try
{
while ((obj = streamMessage.ReadObject()) != null)
{
msg.WriteObject(obj);
}
}
catch
{
}
result = msg;
}
else if (message is ITextMessage)
{
ITextMessage textMsg = message as ITextMessage;
ITextMessage msg = DoCreateTextMessage();
msg.Text = textMsg.Text;
result = msg;
}
else
{
result = DoCreateMessage();
}
CopyProperties(message, result);
// Let the subclass have a chance to do any last minute configurations
// on the newly converted message.
DoPostProcessMessage(result);
return((T)result);
}
}