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Posted to c-users@xerces.apache.org by anirudh nair <an...@gmail.com> on 2011/09/20 13:10:40 UTC
Cross referencing support
Hi all,
I have a requirement of reading and writing XML that is highly
cross-referenced(within the same XML). So, does Xerces support cross
referencing.Basically, I want the below explained functionality.
<classes>
<data:class id="ENGL6004">
<title>From Here to Eternity: Studies in the Future
and other Temporal Genres</title>
<Teacher>Margaret Doornan</Teacher>
</data:class>
<data:class id="HIST6010">
<title>The You Decade: A History of Finger Pointing
in Post-War America</title>
<Teacher>Kelly Griftman</Teacher>
</data:class>
<data:class id="ENGL6020">
<title>Reading between the Lines: The Literature
of Waiting</title>
<Teacher>Norbert James</Teacher>
</data:class>
</classes>
<students>
<student Index="0">
<name>Kelly Griftman</name>
<year>Senior</year>
<status>full-time</status>
<ref:class ref="HIST6010"/>
<ref:class ref="ENGL6020"/>
<student>
<student Index="1">
<name>Norbert James</name>
<year>Senior</year>
<status>full-time</status>
<ref:class ref="ENGL6004"/>
<ref:class ref="ENGL6020"/>
<student>
</students>
So, now if I fetch the node student with Index==1, the node should look like
<student Index="1">
<name>Norbert James</name>
<year>Senior</year>
<status>full-time</status>
<class id="ENGL6004">
<title>From Here to Eternity: Studies in the Future
and other Temporal Genres</title>
<Teacher>Margaret Doornan</Teacher>
</class>
<class id="ENGL6020">
<title>Reading between the Lines: The Literature
of Waiting</title>
<Teacher>Norbert James</Teacher>
</class>
<student>
Does, Xerces provide such a functionality?
P.S: My understanding about XML and XML parsing is very naive.
Thanks
Anirudh