Raymond created CAMEL-18604:
-------------------------------
Summary: XpathRouteBuilder in Route Templates
Key: CAMEL-18604
URL: https://issues.apache.org/jira/browse/CAMEL-18604
Project: Camel
Issue Type: Improvement
Affects Versions: 3.18.2
Reporter: Raymond
I like to use a split step with the XPathBuilder in a routetemplate.
It's possible to create a template with a split like this:
routeTemplate("split-xpath-router")
.templateOptionalParameter("expression")
.templateParameter("in")
.templateParameter("out")
.from("\{{in}}")
.split().xpath("\{{expression}}")
.to("\{{out}}")
.end()
However, it doesn't seem possible to use XPathBuilder in the template, because
the template parameter doesn't get interpolated. This leads to:
javax.xml.xpath.XPathExpressionException: net.sf.saxon.trans.XPathException:
Unexpected token "{" at start of expression
I tried with:
routeTemplate("split-xpath-router")
.templateOptionalParameter("expression")
.templateParameter("in")
.templateParameter("out")
.from("\{{in}}")
.split().xpath("\{{expression}}")
.to("\{{out}}")
.end()
I tried it like this:
.split({color:#cc7832}new
{color}XPathBuilder({color:#6a8759}""{color}).saxon().threadSafety({color:#cc7832}true{color}))
And
.split().method({color:#cc7832}new
{color}XPathBuilder({color:#6a8759}""{color}))
I expected it something like this:
routeTemplate("split-xpath-router")
.templateOptionalParameter("expression")
.templateParameter("in")
.templateParameter("out")
.from("\{{in}}")
.split().xpathBuilder("\{{expression}}").saxon().threadSafety({color:#cc7832}"true"{color})
.to("\{{out}}")
.end()
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