[jira] [Closed] (CONFIGURATION-616) Issue about ListHandler

["Tran Thanh Phuong (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CONFIGURATION-616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tran Thanh Phuong closed CONFIGURATION-616.
-------------------------------------------
    Resolution: Not A Problem

Please consider to enable passing the settings for children configuration instead of using the default settings.

> Issue about ListHandler
> -----------------------
>
>                 Key: CONFIGURATION-616
>                 URL: https://issues.apache.org/jira/browse/CONFIGURATION-616
>             Project: Commons Configuration
>          Issue Type: Bug
>          Components: Build, Expression engine
>    Affects Versions: 2.0-alpha1
>            Reporter: Tran Thanh Phuong
>             Fix For: 2.0
>
>
> This issue can be easily reproduced!
> Create a configuration files like this:
> config.xml:
> {code:xml}
> <?xml version="1.0" encoding="ISO-8859-1" ?>
> <configuration>
> 	<system />
> 	<xml  fileName="myproperties.xml" config-name="properties" />
> </configuration>
> {code}
> {code:xml}
> <?xml version="1.0" encoding="UTF-8"?>
> <properties>
> 	<colors.pie>#FF0000, #00FF00</colors.pie>
> </properties>
> {code}
> Java code:
> {code:java}
> DefaultExpressionEngineSymbols symbols = new DefaultExpressionEngineSymbols.Builder(
> 				DefaultExpressionEngineSymbols.DEFAULT_SYMBOLS)
> // Use a slash as property delimiter instead of dot
> 				.setPropertyDelimiter("/").create();
> DefaultExpressionEngine engine = new DefaultExpressionEngine(symbols);
> // Now create a configuration using this expression engine
> Parameters params = new Parameters();
> DefaultListDelimiterHandler listDelimiterHandler = new DefaultListDelimiterHandler(',');
> XMLBuilderParameters xmlBuilderParameters = params.xml()				.setFileName("config.xml").setExpressionEngine(engine)				.setListDelimiterHandler(listDelimiterHandler);
> dcb = new CombinedConfigurationBuilder().configure(xmlBuilderParameters);
> try {
> 	config = dcb.getConfiguration();
> 	} catch (ConfigurationException e) {
> 	        // TODO Auto-generated catch block
> 		e.printStackTrace();
> }
> {code}
> I could not retrieving values of colors.pie using:
> config.getStringArray("colors.pie");
> The result is a single string "#FF0000, #00FF00" instead of an array of Strings.
> However, using Java code to add a new property like this:
> config.addProperty("my.test.value", "#FF0000, #00FF00"),
> I can get an array as the result of :
> config.getStringArray("my.test.value");



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