I get the same error when running the API directly (from
2.8-SNAPSHOT)...either way, I'll look into it a bit...
XPathBuilder upperCaseBuilder =
XPathBuilder.xpath("upper-case(/order/status/text())");
String result = upperCaseBuilder.evaluate(context, "<order
customerId=\"123\"><status>in progress</status></order>");
org.apache.camel.builder.xml.InvalidXPathExpression: Invalid xpath:
upper-case(/order/status/text()). Reason:
javax.xml.xpath.XPathExpressionException
at
org.apache.camel.builder.xml.XPathBuilder.evaluateAs(XPathBuilder.java:631)
...
l_tsall wrote:
>
> Can I combine Xpath 2 functions with camel xpath annotations?
>
> For example
>
> public void updateStatus(@XPath("/order/@customerId") Integer customerId,
> @XPath("order/status/text()") String
> status
>
> @XPath("upper-case(order/status/text())") String uppercaseStatus
> )
> Gives a
> org.apache.camel.builder.xml.InvalidXPathExpression: Invalid xpath:
> upper-case(order/status/text()). Reason:
> javax.xml.xpath.XPathExpressionException
>
> Caused by: net.sf.saxon.trans.XPathException: Extension function required
> class org.w3c.dom.NodeList; supplied value of class
> net.sf.saxon.value.StringValue could not be converted
>
> The following example works as expected
>
> XPathBuilder upperCaseBuilder =
> XPathBuilder.xpath("upper-case(/order/status/text())");
> String result = upperCaseBuilder.evaluate(context, "<order
> customerId=\"123\"><status>in progress</status></order>");
> assertEquals("IN PROGRESS", result);
>
-----
Ben O'Day
IT Consultant -http://benoday.blogspot.com
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