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Date: Wed, 15 Dec 2004 09:42:17 +0100
Message-Id: <200412150842.iBF8gHpx013643@ajax.apache.org>
From: bugzilla@apache.org
To: commons-dev@jakarta.apache.org
Subject: DO NOT REPLY [Bug 32240]  -
    [configuration] XMLConfiguration.save() does not keep element hierarchy

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http://issues.apache.org/bugzilla/show_bug.cgi?id=32240


Christian.Kemmer@viadee.de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


------- Additional Comments From Christian.Kemmer@viadee.de  2004-12-15 09:42 -------
Hi Oliver,

thanks a lot for that remark. The build from
commons-configuration-src-20041214.zip has completed without any problems now.

And, in advance, saving HierarchicalXMLConfigurations really seems to work now.

I have tried the following main method:

    public static void main(String[] args) {
        try {
            HierarchicalXMLConfiguration myHierarchicalXMLConfig = new
HierarchicalXMLConfiguration();
            myHierarchicalXMLConfig.setProperty("A", "valueA");
            myHierarchicalXMLConfig.setProperty("A.B", "valueA.B");
            myHierarchicalXMLConfig.setProperty("A.B.C.D", "valueA.B.C.D");
            myHierarchicalXMLConfig.setProperty("E.F.G.H", "valueE.F.G.H");
            myHierarchicalXMLConfig.setProperty("I.J.K.L", "valueI.J.K.L");
            myHierarchicalXMLConfig.setProperty("I.J.K", null);
            myHierarchicalXMLConfig.setProperty("I.J", null);
            myHierarchicalXMLConfig.setProperty("I", null);
            myHierarchicalXMLConfig.setProperty("A.B", "NEWvalueA.B");
            myHierarchicalXMLConfig.save("testConfig.xml");
        } catch (ConfigurationException e) {
            System.out.println("ERROR: " + e.toString());
        }
    }

which gives me

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<A>valueA<B>NEWvalueA.B<C>
<D>valueA.B.C.D</D>
</C>
</B>
</A>
<E>
<F>
<G>
<H>valueE.F.G.H</H>
</G>
</F>
</E>
<I>
<J>
<K>
<L>valueI.J.K.L</L>
</K>
</J>
</I>
</configuration>


This means that
a) elements are correctly nested now
b) elements without any value are inserted correctly now


So, I say a big THANK YOU to you, Oliver, and to all others who helped resolving
this issue.

I am changing the status of this issue to FIXED and just wait for the next
official release to come, including this fix.

Best regards,

Christian

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