Try
.setHeader("FOO", xpath("/foo/bar/@value", String.class))
xpath assumes that it will return a node list. You have to tell it if that is
not the case. I have a similar issue with an xpath with a count expression and
it throws an exception because it cannot convert from number to node list.
On Oct 8, 2013, at 4:23 PM, Chris <[email protected]> wrote:
>
> If my in msg body is:
>
> <foo>
> <bar value="hello"/>
> </foo>
>
> ...then, when doing:
>
> .setHeader("FOO", xpath("/foo/bar/@value"))
>
> I expect the header named "FOO" to have String value of "hello", instead, I
> see: net.sf.saxon.dom.DOMNodeList@74184b3b
>
> Is there any way to make this work?
>
> Thanks,
>
> Chris
>
