On Fri, Apr 2, 2010 at 11:31 AM, Martin Krasser <d...@martin-krasser.de> wrote:
> What about
>
> - prefix = {{
> - suffix = }}
>
> Then we'd avoid reserved URI characters such as $, #, ... etc.
>Yeah that sounds like a good idea. Let me try it out and see what the computer say :) > Am 02.04.2010 11:07, schrieb Claus Ibsen: >> >> Hi >> >> See ticket >> https://issues.apache.org/activemq/browse/CAMEL-2599 >> >> The problem is that Spring 3.0 includes a EL by default which is >> automatic in use in the Spring XML files. >> It uses the same tokens as we do with Camel Properties component and >> therefore Spring EL fails with an exception. >> >> The easiest and also least problematic resolution is to use a >> different tokens in Camel to avoid the clash. >> It will also be least surprise by Camel end users if they mix and >> match between Spring EL and Camel Properties. >> >> So what tokens do you want to use? Currently we did use >> - prefix = #{ >> - suffix = } >> >> For example: >> from("#{cool.start}") >> >> .to("log:#{cool.start}?showBodyType=false&showExchangeId=#{cool.showid}") >> .to("mock:#{cool.result}"); >> >> >> A) >> === >> I am thinking of changing to: >> - prefix = #[ >> - suffix = ] >> >> For example: >> from("#[cool.start]") >> >> .to("log:#[cool.start]?showBodyType=false&showExchangeId=#[cool.showid]") >> .to("mock:#[cool.result]"); >> >> B) >> === >> Or maybe? >> - prefix = #p{ >> - suffix = } >> >> For example: >> from("#p{cool.start}") >> >> >> .to("log:#p{cool.start}?showBodyType=false&showExchangeId=#p{cool.showid}") >> .to("mock:#p{cool.result}"); >> >> >> C) >> ==== >> We cannot do this one >> - prefix = ${ >> - suffix = } >> >> As it will clash with Camel Simple language (would take more work to >> let them co-exist in peace :) >> However we could most likely use a longer preifx such as >> >> - prefix = ${p: >> - suffix = } >> >> For example: >> from("${p:cool.start}") >> >> >> .to("log:${p:cool.start}?showBodyType=false&showExchangeId=$p{p:cool.showid}") >> .to("mock:${p:cool.result}"); >> >> >> Do you have any thoughts and preference what tokens to use? >> >> >> >> > > -- Claus Ibsen Apache Camel Committer Author of Camel in Action: http://www.manning.com/ibsen/ Open Source Integration: http://fusesource.com Blog: http://davsclaus.blogspot.com/ Twitter: http://twitter.com/davsclaus
