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https://issues.apache.org/jira/browse/CAMEL-7303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen resolved CAMEL-7303.
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Resolution: Fixed
Thanks
> Simple Language - Header access surrounded with quotes
> ------------------------------------------------------
>
> Key: CAMEL-7303
> URL: https://issues.apache.org/jira/browse/CAMEL-7303
> Project: Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 2.12.3
> Reporter: Alan Foster
> Assignee: Claus Ibsen
> Priority: Minor
> Fix For: 2.12.4, 2.13.1, 2.14.0
>
>
> Quotes within header access are not currently handled in the same way as the
> inbuilt {{headerAs}} function or the body accessor notation - perhaps these
> should be aligned?
> For instance with the following route
> {code:xml}
> <camelContext trace="false"
> xmlns="http://camel.apache.org/schema/blueprint";>
> <route>
> <from uri="direct:entry"/>
> <setHeader headerName="some key">
> <constant>hello world</constant>
> </setHeader>
> <setBody>
> <simple>${headers['some key']}</simple>
> </setBody>
> <log message="The expression evaluated to :: ${body}" />
> </route>
> </camelContext>
> {code}
> Outcome :
> {code}[ main] route1 INFO
> The expression evaluated to :: {code}
> Expected :
> {code}[ main] route1 INFO
> The expression evaluated to :: hello world{code}
> For reference, the current notation works within other parts of the language
> and are handled as expected
> {code}${body['some key']}{code}
> {code}${headerAs('some key', java.lang.Boolean}{code}
> I think the fix might be to use {{StringHelper.removeQuotes}} on line #269
> within SimpleFunctionExpression.java possibly, such as
> {code}remainder = StringHelper.removeQuotes(remainder.substring(1,
> remainder.length() - 1));{code}
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