Interface ConfigurationErrorListener

All Known Implementing Classes:
AbstractHierarchicalFileConfiguration, DefaultConfigurationBuilder, HierarchicalINIConfiguration, HierarchicalXMLConfiguration, MultiFileHierarchicalConfiguration, PatternSubtreeConfigurationWrapper, PropertyListConfiguration, XMLConfiguration, XMLPropertyListConfiguration

An event listener interface to be implemented by observers that are interested in internal errors caused by processing of configuration properties.

Some configuration classes use an underlying storage where each access of a property can cause an exception. In earlier versions of this library such exceptions were typically ignored. By implementing this interface and registering at a configuration object as an error listener it is now possible for clients to receive notifications about those internal problems.

Since:
1.4
Version:
$Id: ConfigurationErrorListener.java 1207610 2011-11-28 21:06:22Z oheger $
Author:
Commons Configuration team
See Also:
  • Method Summary

    Modifier and Type
    Method
    Description
    void
    Notifies this listener that in an observed configuration an error occurred.
  • Method Details

    • configurationError

      Notifies this listener that in an observed configuration an error occurred. All information available about this error, including the causing Throwable object, can be obtained from the passed in event object.
      Parameters:
      event - the event object with information about the error