On Thu, Nov 10, 2011 at 2:06 PM, Kai Wähner <megachu...@googlemail.com> wrote:
> Hello,
>
> I use Scala 2.9, Camel 2.8.2 and IntelliJ IDEA 10.5. All libraries are
> imported via Maven. Other Scala stuff works well, thus Scala in IDEA seems
> not to be the problem. I also can run a CamelStarter class which starts the
> CamelContext successfully.
>
> I created a route:
>
> import org.apache.camel.scala.dsl.builder.RouteBuilder
>
> class FilterRoute extends RouteBuilder {
>
> "direct:a" when (_.in == "kai") to("mock")
>
> }
>
> The "in" symbol cannot be found! (nevertheless code completion of IDEA
> offers me "in" and a lot of other methods. Thus, I do not understand this
> error.
> "==" is also not found.
>
> If I create a class which extends RouteBuilder, but not containing any
> route, then I got an error that some methods are not implemented. I went to
> RouteBuilder.scala. Some compile error occur. Indeed, several methods are
> not found, for example both wiretap-methode are in red color:
>
Do you get this from compiling on the command line, or from IDE? The IDE support
of Scala is still IMHO not so good, so the editors may report
non-existing errors.
> def wireTap(uri: String) = stack.top.wireTap(uri)
> def wireTap(uri: String, expression: Exchange => Any) =
> stack.top.wireTap(uri, expression)
>
> I am no Scala expert, so it is tough for me to follow all these traits,
> implicit conversions, etc. in the Scala DSL.
>
> Can anybody assume what is wrong? Do I need another Camel, Scala or IDEA
> version?
> Is any specific library missing?
>
> Best regards,
> Kai
>
--
Claus Ibsen
-----------------
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Author of Camel in Action: http://www.manning.com/ibsen/
