Dale,
Thanks for the help - I thought there was an optional 2nd arg for type,
but my Eclipse code completion didn't list it. I put it in anyway
and got:
The method xpath(String) in the type BuilderSupport is not applicable
for the arguments (String, Class<String>)
...then I tried the single arg version of setHeader, chained to the xpath:
.setHeader("FOOBAR").xpath("string(/task/clientId/@value)", String.class)
This worked. I guess that's what you meant, but it solved my issue -
thanks for the help.
Chris
On 10/8/2013 4:28 PM, Dale King wrote:
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
