[jira] [Commented] (CAMEL-3697) XPath expression should accept an expression to more easily allow dynamic XPath text to be defined in the DSL

[bharadwaj nakka (JIRA)]

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https://issues.apache.org/jira/browse/CAMEL-3697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14255681#comment-14255681
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bharadwaj nakka commented on CAMEL-3697:
----------------------------------------


                                                <camel:setProperty 
propertyName="Test">
                                                        
<camel:xpath>in:header('Prop_req')/@ID</camel:xpath>
                                                </camel:setProperty>


> XPath expression should accept an expression to more easily allow dynamic 
> XPath text to be defined in the DSL
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-3697
>                 URL: https://issues.apache.org/jira/browse/CAMEL-3697
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-core
>    Affects Versions: 2.6.0
>            Reporter: Claus Ibsen
>            Priority: Minor
>             Fix For: 3.0.0, Future
>
>         Attachments: CAMEL-3697.txt
>
>
> See 
> http://stackoverflow.com/questions/5067634/xpath-from-string
> In the ExpressionClause the xpath builder is only accepting a String as they 
> XPath text. We should provide a method which accepts a Camel Expression as 
> well.
> So you can do
> {code}
>   .when().xpath(simple("/foo:${header.variable}")).to("mock:y")
> {code}



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