I guess this is a great use case for XQuery, where you can use the
kinda SQL-ish nature to iterate through all values of the colour id,
then for each of them create a kinda nested document; then split that
into pieces. (You could use XSLT as well).
So transform into something like
<colours>
<colour id="1"> <cat/> <cat/> </colour>
Then split on /colours/colour
On 26/10/2007, Arjan Moraal <[EMAIL PROTECTED]> wrote:
>
> Hi all,
>
> Take the following XML:
> <cats>
> <cat name="Ginger"><colour id="1"/></cat>
> <cat name="Mr Boots"><colour id="3"/></cat>
> <cat name="Delphi"><colour id="1"/></cat>
> </cats>
>
> Is it possible to use the Splitter to break split up this XML, but grouped
> by colour id? So it should result in two messages:
>
> <cats>
> <cat name="Ginger"><colour id="1"/></cat>
> <cat name="Delphi"><colour id="1"/></cat>
> </cats>
>
> and
>
> <cats>
> <cat name="Mr Boots"><colour id="3"/></cat>
> </cats>
>
> Without the surrounding <cats> tags would be fine as well since I could add
> these manually using setBody().
>
> So far, I have set up this TestCase, but the problem is it breaks the xml up
> into 3 messages instead of 2.
>
> public void testGroupedXMLSplitter() throws Exception {
> log.debug("testGroupedXMLSplitter()");
>
> final String xml = "<cats>" +
> "<cat name=\"Ginger\"><colour id=\"1\"/></cat>" +
> "<cat name=\"Mr Boots\"><colour id=\"3\"/></cat>" +
> "<cat name=\"Delphi\"><colour id=\"1\"/></cat>" +
> "</cats>";
>
> context.addRoutes(
> new RouteBuilder() {
> @Override
> public void configure() {
> from("direct:cats")
> .splitter(xpath("/cats/cat/colour/@id"))
> .to("mock:result");
> }
> }
> );
>
> resultEndpoint.expectedMessageCount(2);
>
> template.send("direct:cats", new Processor() {
> public void process(Exchange exchange) {
> Message in = exchange.getIn();
> in.setBody(xml);
> }
> });
>
> resultEndpoint.assertIsSatisfied();
> }
>
> Any help would be appreciated very much!
>
> Thanks,
> Arjan
>
>
> --
> View this message in context:
> http://www.nabble.com/Splitter-advice-tf4696876s22882.html#a13425803
> Sent from the Camel - Users mailing list archive at Nabble.com.
>
>
--
James
-------
http://macstrac.blogspot.com/
Open Source SOA
http://open.iona.com
