How to read XML Payload
Hi, Could someone please provide me the syntax for reading the XML payload with only the relevant tags. My input XML contains data as below: ... I need to split the input XML and do custom processing for each individual customer. The XML after splitting should look as below i.e., from the entire XML i should split only the 'customer' tags contained in the Body and the non-body tags should remain untouched and added to the output XML. ... Any thoughts, please share. Thanks, Kalyan -- View this message in context: http://camel.465427.n5.nabble.com/How-to-read-XML-Payload-tp5773337.html Sent from the Camel - Users mailing list archive at Nabble.com.
Re: How to read XML Payload
Hi, Have you taken a look at the XPath splitter by any chance? Cheers! wt., 3.11.2015 o 12:31 użytkownik calyan.bandi napisał: > Hi, > > Could someone please provide me the syntax for reading the XML payload with > only the relevant tags. My input XML contains data as below: > > > > ... > > > > > > > > > > > > > > > I need to split the input XML and do custom processing for each individual > customer. The XML after splitting should look as below i.e., from the > entire > XML i should split only the 'customer' tags contained in the Body and the > non-body tags should remain untouched and added to the output XML. > > > > ... > > > > > > > > > > Any thoughts, please share. > > Thanks, > Kalyan > > > > -- > View this message in context: > http://camel.465427.n5.nabble.com/How-to-read-XML-Payload-tp5773337.html > Sent from the Camel - Users mailing list archive at Nabble.com. > -- Henryk Konsek http://about.me/hekonsek
Re: How to read XML Payload
Hi Henry, I tried both the options XPath and tokenize. But they didn't give me the desired results. The route is defined as below: /PricePlans/Body/customer The output that i receive from the XPath split is only the customer tag as shown below. ... I need the meta-data information in the original XML file to be passed on in the output XML. I even tried with the as shown below but no luck. Thanks, Kalyan -- View this message in context: http://camel.465427.n5.nabble.com/How-to-read-XML-Payload-tp5773337p5773368.html Sent from the Camel - Users mailing list archive at Nabble.com.
RE: How to read XML Payload
A way achieve this is with xslt. Have the header part saved in Camel header and attach that to each split message using xslt. -Original Message- From: calyan.bandi [mailto:calyan.ba...@gmail.com] Sent: Wednesday, November 04, 2015 2:38 PM To: users@camel.apache.org Subject: Re: How to read XML Payload Hi Henry, I tried both the options XPath and tokenize. But they didn't give me the desired results. The route is defined as below: /PricePlans/Body/customer The output that i receive from the XPath split is only the customer tag as shown below. ... I need the meta-data information in the original XML file to be passed on in the output XML. I even tried with the as shown below but no luck. Thanks, Kalyan -- View this message in context: http://camel.465427.n5.nabble.com/How-to-read-XML-Payload-tp5773337p5773368.html Sent from the Camel - Users mailing list archive at Nabble.com.
Re: How to read XML Payload
I assume that by now, you will have already solved this. But in any case, I would approach this with some kind of "/ Message Translator <http://bit.ly/MTEIP> /" solution in mind. I'm very, very new to Camel. But I have a couple years experience using a big-name proprietary ESB. I've done similar transformations using that ESB's "/ Message Translator <http://bit.ly/MTEIP> /" support. The low-level details are different. But at a high-level... I would start off with some kind of reference to a single empty "/PricePlans/Body/" node (/call it $mtBody, for short/). Then for each I come across, I'd squirt each one in turn into my previously-prepared /$mtBody/ node. In pseudo-code... Or assuming each of my // elements have some unique identifier — maybe a "/custId/" attribute, say — it should be possible to forego a looping approach. Instead, I could envisage some kind of "/ Message Translator <http://bit.ly/MTEIP> /" that used XPath to somehow reference each // by its /custID/ attribute. How did you eventually solve it, by the way? -- View this message in context: http://camel.465427.n5.nabble.com/How-to-read-XML-Payload-tp5773337p5773427.html Sent from the Camel - Users mailing list archive at Nabble.com.
Re: How to read XML Payload
Hi,
Thanks everyone for giving their suggestions. I was able to solve this using
xslt component in a camel-loop . I am giving the route here just for your
reference:
count(/PricePlans/Body/customer)
CamelLoopIndex
${header.loopIndex}++
In my XSLT, i am making use of the header "custIndex" to reach out to each
customer node. The XSLT looks as below. I was able to achieve this with the
feature provided in XSLT component which is "all headers are added as
parameters which are available in the XSLT".
http://www.w3.org/1999/XSL/Transform";>
What bothers me here is the use of header values twice in the route. This is
because the camel's loop property 'CamelLoopIndex' starts with zero and i
cannot pass this directly into the XSLT file. The alternative way of doing
this via message translator looks good but i haven't tried it. Any ways, the
code is working now :)
Regards,
Kalyan
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