[CONFIGURATION-368] CombinedConfiguration: java.util.NoSuchElementException after reload of enclosed SubnodeConfiguration/XMLConfiguration

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.6
• Fix Version/s: 1.7
• Component/s: File reloading
• Assignee: Oliver Heger
• Reporter: Paul Meyer
• Created: 07/Mar/09 08:42
• Updated: 08/Sep/11 09:20
• Resolved: 08/Mar/09 19:26

Description

Steps to repeat:

• create a XMLConfiguration based on a XML config file (xml file content e.g.: <config><foo><bar>0</bar></for></config>)
• assign file reloading strategy to the XMLConfiguration
• create a SubnodeConfiguration based on this XMLConfiguration (prefix e.g.: 'foor')
• create a CombinedConfiguration
• add the SubnodeConfiguration to this CombinedConfiguration
• get a configuration value from the CombinedConfiguration (e.g. 'bar') -> OK, this works
• touch the underlying xml configuration
• try to get a configuration value from the CombinedConfiguration again (e.g. 'bar') -> java.util.NoSuchElementException

See also attached TestCase.