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From Matthieu Morel <mmo...@apache.org>
Subject Re: Help with commons-configuration and properties files
Date Wed, 24 Apr 2013 13:28:23 GMT
Hi, which version are you using? We recommend you work with 0.6 (check the latest release candidate).

Matthieu


On Apr 24, 2013, at 15:24 , Miguel PĂ©rez wrote:

> Hi,
> 
> I'm quite new to S4 and I need help to make commons-configuration work and, at the same
time, to understand how the classpath works in S4.
> I'm using an application.properties config file that holds DB connection details and
other stuff, but when the application is deployed in  a node it can't find that file.
> 
> src/
>   main/
>      java/
>         com/
>               ...
>      resources/
>          application.properties
>          logback.xml
> 
> when I build the s4r file, the application.properties file is located both in myapp.jar
and at root level of the myapp.s4r:
> 
> s4:~/apps/cepEngine/build/libs> unzip -l myapp.s4r
> Archive:  myapp.s4r
>   Length     Date   Time    Name
>  --------    ----   ----    ----
>         0  04-24-13 12:35   META-INF/
>       297  04-24-13 12:35   META-INF/MANIFEST.MF
>       840  04-24-13 12:35   logback.xml
>       180  04-24-13 12:35   application.properties
>         0  04-24-13 12:06   app/
>     80847  04-24-13 12:08   app/cepEngine.jar
>         0  04-24-13 12:35   lib/
>    246709  04-24-13 12:35   lib/logback-classic-1.0.0.jar
>    327911  04-24-13 12:35   [....]
> 
>  s4:~/apps/cepEngine/build/libs> jar tvfapp/cepEngine.jar
>      0 Wed Apr 24 12:08:56 CEST 2013 META-INF/
>    297 Wed Apr 24 12:08:56 CEST 2013 META-INF/MANIFEST.MF
>      0 Wed Apr 24 12:06:44 CEST 2013 com/
>      0 Wed Apr 24 12:06:44 CEST 2013 com/... A lot of classes
>    .........................................
>    840 Wed Apr 24 12:06:44 CEST 2013 logback.xml
>    180 Wed Apr 24 12:06:44 CEST 2013 application.properties
> 
> In a first attempt, application.properties was only included within the cepEngine.jar.
Later, I copied the file to the root of the myapp.s4r, but still when I deploy the application
in a node I always get this error on the console:
> 
> 12:43:50.773 [ZkClient-EventThread-13-localhost:2181] ERROR c.e.d.cep.utils.Configuration
- Error reading application.properties
> org.apache.commons.configuration.ConfigurationException: Cannot locate configuration
source application.properties
>         at org.apache.commons.configuration.AbstractFileConfiguration.load(AbstractFileConfiguration.java:217)
~[commons-configuration-1.6.jar:1.6]
> 
> 
> How should I solve this?
> 
> 
> Thanks
> 
>   


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