Apache Struts 2 Documentation
Configuration Provider & Configuration
The ConfigurationProvider interface describes the framework's configuration. By default, the framework loads its configurations via an XML document by using the StrutsXmlConfigurationProvider. The provider can be configured through a Dispatcher's DispatcherListener.
Example
static {
Dispatcher.addDispatcherListener(new DispatcherListener() {
....
public void dispatcherInitialized(Dispatcher du) {
ConfigurationManager confManager = du.getConfigurationManager();
confManager.addConfigurationProvider( ... );
}
....
});
}