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Posted to issues@commons.apache.org by "Oliver Heger (JIRA)" <ji...@apache.org> on 2007/08/23 21:36:28 UTC
[jira] Updated: (CONFIGURATION-294) Trying to set values in the
newly added node (using XMLConfiguration) doesn't work
[ https://issues.apache.org/jira/browse/CONFIGURATION-294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oliver Heger updated CONFIGURATION-294:
---------------------------------------
Fix Version/s: 1.5
Assignee: Oliver Heger
You are right, this is a bug.
The problem seems to be that the nodes passed to addNodes() are directly added to the internal node structure without checking for their type: If they are HierarchicalConfiguration.Node objects and not XMLConfiguration.XMLNode objects, a change of their value is not reflected in the internally hold XML document.
A solution is to convert the nodes in addNodes() to the correct type XMLNode if necessary.
> Trying to set values in the newly added node (using XMLConfiguration) doesn't work
> ----------------------------------------------------------------------------------
>
> Key: CONFIGURATION-294
> URL: https://issues.apache.org/jira/browse/CONFIGURATION-294
> Project: Commons Configuration
> Issue Type: Bug
> Affects Versions: 1.4, 1.5
> Reporter: vivek
> Assignee: Oliver Heger
> Fix For: 1.5
>
>
> I'm using XMLConfiguration to manipulate my xml configuration file. Here is what I did,
> 1) Add a new node using "addNodes"
> 2) Save the configuration (using save method)
> 3) The new node gets added to the configuration file <--- Good
> 4) Now try setting a value in the just added new node using "setProperty" method.
> 5) Save the configuration (using save method)
> 6) The save method still writes the configuration that was in step 3 <------- Bug
> Looks like for some reason the save still holds the old configuration in cache that after the add nodes. If I call "reload" after each save then everything works fine.
> Just a setProperty on its own (without addNodes) work fine. It's only when you try to addNodes and then do setProperty that this fails.
> I've tried this with the latest nightly build (1.5), released 1.4 and 1.3 --> all of them fail in this situation.
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