Hi, Just to clarify: you basically want to trim the extra characters from the beginning and end of your XML fragment, right?
It's possible with the ReplaceText processor, with the following settings: - search value: (?s).*(<FLIGHT-IN>.+</FLIGHT-IN>).* - replacement value: $1 - replacement strategy: regex replace - evaluation mode: entire text I don't know how performant this is and if there is a better way to do this, though. Best, Denes On Tue, Jun 25, 2019 at 2:03 PM Puspak <[email protected]> wrote: > Hi Team , > > I am relatively new to Nifi regex . > > i have a requirement like i have a flow file content as below . > > XXXXXXXX<FLIGHT-IN> > <FLIGHT>KH228</FLIGHT> > <DATE>20JUN19</DATE> > </FLIGHT-IN>YYYYYYYYY > > And the expected out put is > <FLIGHT-IN> > <FLIGHT>KH228</FLIGHT> > <DATE>20JUN19</DATE> > </FLIGHT-IN> > > i know we can achieve the same with replace text and nifi expression > language but not sure how . > > Quick help is highly appriciated. > > > > -- > Sent from: http://apache-nifi-developer-list.39713.n7.nabble.com/ >
