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Subject: AW: Calling count function in the camel route
Date: Mon, 4 Feb 2013 15:04:12 +0100
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Ok, forgotten to invoke the assertIdSatisfied() ...

	@Test
	public void count() throws InterruptedException {
	  MockEndpoint mock =3D getMockEndpoint("mock:result");
        mock.expectedMessageCount(1);
        mock.expectedHeaderReceived("count", 3);
       =20
        template.sendBody("direct:in", "<root><A/><A/><B/><A/></root>");
        mock.assertIsSatisfied();
	}


Jan

-----Urspr=FCngliche Nachricht-----
Von: Jan Mat=E8rne (jhm) [mailto:apache@materne.de]=20
Gesendet: Montag, 4. Februar 2013 14:35
An: users@camel.apache.org
Betreff: AW: Calling count function in the camel route

I tried some of mock.expect* methods, but I couldnt write the assert =
with
one of them. Is this possible?

Jan

-----Urspr=FCngliche Nachricht-----
Von: Jan Mat=E8rne (jhm) [mailto:apache@materne.de]
Gesendet: Montag, 4. Februar 2013 14:24
An: users@camel.apache.org
Betreff: AW: Calling count function in the camel route

Played a little bit with that.
This example works for me.

cheers
Jan


public class XpathCountTest extends CamelTestSupport {

	@Test
	public void count() {
		final MockEndpoint mock =3D getMockEndpoint("mock:result");
        mock.expectedMessageCount(1);
       =20
        template.sendBody("direct:in", "<root><A/><A/><B/><A/></root>");
       =20
        assertEquals(
        	"Wrong count",
        	3,
        	mock.getExchanges().get(0).getIn().getHeader("count"));
	}
=09
	@Override
	protected RouteBuilder createRouteBuilder() throws Exception {
		return new RouteBuilder() {
			public void configure() {
				from("direct:in")
				    .setHeader("count",
xpath("count(//A)").resultType(Integer.class))
				    .to("mock:result");
			}
		};
	}
=09
}

-----Urspr=FCngliche Nachricht-----
Von: Claus Ibsen [mailto:claus.ibsen@gmail.com]
Gesendet: Montag, 4. Februar 2013 14:07
An: users@camel.apache.org
Betreff: Re: Calling count function in the camel route

On Mon, Feb 4, 2013 at 1:45 PM, dkum003 <DHANANJAY.KUMAR@amadeus.com> =
wrote:
> Hi Claus,
>
> The xml is pretty simple.. say a list of tags...
>
>
> So i need to get the count of h3 tags and store it in the exchange =
header.
>

Hi

See this page
http://camel.apache.org/xpath

About namespace auditing. If your xml has namespaces, then your xpath
expression must have that as well.
And then its not so easy to get working.

There may be some xpath tools / tutorials you can take a look at to make =
the
count work

Maybe something like
"count(//h3)"

Mind that if you have namesapces, you need to add that to the count
"count(//foo:h3)"

Where foo is your namespace "key".



> Thanks.
>
>
>
> --
> View this message in context:=20
> http://camel.465427.n5.nabble.com/Calling-count-function-in-the-camel-
> route-tp5726886p5726891.html Sent from the Camel - Users mailing list=20
> archive at Nabble.com.



--
Claus Ibsen
-----------------
Red Hat, Inc.
FuseSource is now part of Red Hat
Email: cibsen@redhat.com
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Author of Camel in Action: http://www.manning.com/ibsen