Hi,
I would like to have the opinion of the camel riders regarding to the
following point.
When you work with messages that you have to unmarshall/marshall, it occurs
frequently that you have to change how you parse or format your message
because the specifications have changed (e.g. FIX 4.1 --> 5.0) or because
your message format has evolved to respond to client request.
So depending of the message version n°, the marshallin/unmarshalling process
will be (perhasps) different.
Question : Should we keep the processor of marhsalling/unmarshalling
independant of the messages version or do we have to provide this
information like this ?
scenario 1 :
from("file:////")
.unmarshall(BindyDataFormat) --> in this case, the bindy data format will
discover itself that the message is at ther version x and then parse it
according to the rules defined for that. So, several method of marshalling
or unmarshalling have to be created
.to("")
scenario 2 :
from("file:////")
.splitter(versionN°)
.unmarshall(BindyDataFormatV1)
or
.unmarshall(BindyDataFormatV2) --> in this scenario several BindyDataFormat
class exist, one by version
...
.to("")
Regards,
-----
Charles Moulliard
SOA Architect
My Blog : http://cmoulliard.blogspot.com/ http://cmoulliard.blogspot.com/
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