Splitting and aggregating is designed for routing and orchestration purposes, rather than low-level data processing.
You are better off using XSLT for this use case. Take a look at this example [1] for an XSL template that does grouping and counting. Use an XSLT endpoint [2] in Camel with camel-saxon for XSLT 2.0 compatibility. Hope that helps. [1] http://www.java2s.com/Code/XML/XSLT-stylesheet/Usecountandcurrentgrouptocountgroups.htm [2] http://camel.apache.org/xslt.html *Raúl Kripalani* *Principal Consultant | FuseSource Corp. r...@fusesource.com | fusesource.com <http://www.fusesource.com/> skype: raul.fuse | twitter: @raulvk <http://twitter.com/raulvk>, @fusenews<http://twitter.com/fusenews> * blog: F3 - Flashes From the Field<http://blog.raulkr.net/?utm_source=fusesourceemail&utm_medium=email&utm_campaign=fusesourcemail> | aboutme: http://about.me/raulkripalani <http://twitter.com/fusenews> On 9 August 2012 20:14, Deepthi <deepthi...@gmail.com> wrote: > Hi, > > i am trying to group xml's with same id and count the number of items in > each group. I am using camel 2.8.0 > > For Eg: > Input xml: > <order> > <item> > <id>1</id> > <description>test item 1</description> > </item> > <item> > <id>2</id> > <description>test item 1</description> > </item> > <item> > <id>1</id> > <description>test item 1</description> > </item> > <item> > <id>3</id> > <description>test item 1</description> > </item> > </order> > > I am trying to achieve it in the following manner: > <from uri="file://[source folder]" /> > <split> > <xpath>/order/item</xpath> > <setHeader headerName="asnid"> > <xpath>/item/id/text()</xpath> > </setHeader> > <setHeader headerName="itemCount"> > <xpath > resultType="java.lang.String">count(/item)</xpath> > </setHeader> > </split> > The above approach is not working. Can I use aggregator, if so how? > > Thanks, > Deepthi > > > > -- > View this message in context: > http://camel.465427.n5.nabble.com/Grouping-of-xml-and-count-of-each-tp5717086.html > Sent from the Camel - Users mailing list archive at Nabble.com. >
