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https://issues.apache.org/jira/browse/CONFIGURATION-328?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12597831#action_12597831
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Oliver Heger commented on CONFIGURATION-328:
--------------------------------------------
Vivek, can you please post your complete code for adding the new properties?
Based on the fragments you provided I don't really see the parameters
(especially the keys) you pass into the addNodes() method.
> XMLConfiguration addNodes() not behaving correctly
> --------------------------------------------------
>
> Key: CONFIGURATION-328
> URL: https://issues.apache.org/jira/browse/CONFIGURATION-328
> Project: Commons Configuration
> Issue Type: Bug
> Affects Versions: 1.5
> Environment: Linux, Apache Configuration 1.5
> Reporter: vivek
> Priority: Blocker
> Fix For: 1.6
>
>
> Things used to work fine in 1.3, but now when I'm trying 1.5 my JUnit test
> suite is breaking when adding new properties. Here is what I'm doing,
> 1) I already have a configuration as following,
> {code:xml}
> <test>
> <property name="isOk">
> <value>true</value>
> <default>false</default>
> </property>
> <property name="intProperty">
> <value>900</value>
> <default>500</default>
> </property>
> <property extra="0" name="stringProperty">
> <default>Bye</default>
> </property>
> </test>
> {code}
> 2) Now I need to add two new properties under <test>,
> {code:xml}
> <property name="newFirst">
> <value>first</value>
> </property>
> <property name="newSecond">
> <value>second</value>
> </property>
> {code}
> 3) Here is the code I'm using,
> a) First create a new HierarchicalConfiguration.Node
> {code:java}
> private HierarchicalConfiguration.Node createNode(String name, Object value)
> {
> HierarchicalConfiguration.Node node = new
> HierarchicalConfiguration.Node(name);
> node.setValue(value);
> return node;
> }
> {code}
>
> b) Add the node to the list
> {code:java}
> List<HierarchicalConfiguration.Node> attrNodes = new
> ArrayList<HierarchicalConfiguration.Node>();
> Node attrNode = createNode(attrName, newPropertyName);
> attrNode.setAttribute(true);
> attrNodes.add(attrNode);
> {code}
>
> c) Call addNodes on XMLConfiguration,
> {code:java}
> conf.addNodes(attrPath, attrNodes);
> {code}
> I run this in a look for each new property I need to add. For first property,
> I get element count for the test.property as 3 (conf.getMaxIndex(key)) - so I
> insert at test.property(3), which is right, but for the second property I get
> element count as 5 --> This is wrong, it should have been 4 (because I just
> added 1).
> I check the saved the configuration file after adding those two new
> properties and it looks wrong too. Here is what I get,
> {code:xml}
> <test>
> <property name="isOk">
> <value>true</value>
> <default>false</default>
> </property>
> <property name="intProperty">
> <value>900</value>
> <default>500</default>
> </property>
> <property extra="0" name="stringProperty">
> <value>Hi</value>
> default>Bye</default>
> </property>
> <property>
> <name>newFirst</name>
> </property>
> <property>
> <value>first</value>
> </property>
> <property>
> <name>newSecond</name>
> </property>
> <property>
> <value>second</value>
> </property>
> </test>
> {code}
> The total element count for test.property gives me 7 ==> I was expecting 5.
> There seems to have some code change in 1.5 releated to addNodes (for ex.,
> CONFIGURATION-287). I'm not sure if I need to change the way I was calling
> addNodes before. It works fine with 1.3, but 1.5 completely fails on adding
> new properties.
> I do need 1.5 for other bug fixes ( CONFIGURATION-268 and some other), but I
> can't use it until the addNodes behave correctly.
> Marking this as blocker as I'm blocked because of this issue. If there is a
> workaround then please let me know.
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