[jira] [Resolved] (CAMEL-15971) SimpleFileLanguage always null due to DummyExchange

["Claus Ibsen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-15971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen resolved CAMEL-15971.
---------------------------------
    Resolution: Fixed

> SimpleFileLanguage always null due to DummyExchange
> ---------------------------------------------------
>
>                 Key: CAMEL-15971
>                 URL: https://issues.apache.org/jira/browse/CAMEL-15971
>             Project: Camel
>          Issue Type: Bug
>          Components: came-core
>    Affects Versions: 2.23.2
>            Reporter: Kurt Stam
>            Assignee: Claus Ibsen
>            Priority: Minor
>             Fix For: 3.7.1, 3.8.0, 2.25.4
>
>         Attachments: camelftp.tgz
>
>
> I'm trying to use the File component to move all *.txt files from the 'source' to the 'target' directory. 
> {code:java}
>         public void configure() throws Exception {
>             from("file://source?fileName=%24%7Bfile%3Aonlyname.noext%7D.txt")
>                 .to("log://org.apache.camel.howto?showAll=true")
>                 .to("file://target");
>         }
> {code}
> I'm configuring the fileName as ${file:onlyname.noext}.txt. 
> https://github.com/apache/camel/blob/camel-2.25.x/camel-core/src/main/java/org/apache/camel/language/simple/SimpleLanguage.java#L85
> However, not any file names match ever because the ${file:onlyname.noext} is always null because it's trying to obtain the file name from the exchange which is completely empty.
> It seems to me that you should not create a DummyExchange:
> https://github.com/apache/camel/blob/camel-2.25.x/camel-core/src/main/java/org/apache/camel/component/file/GenericFileConsumer.java#L701
> Please find a demo project attached.



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