public boolean execute(ActionContext actionCtx) throws Exception 
{
        // Identify the matching path for this request
        String path = getPath(actionCtx);
        // Cache the corresponding ActonConfig instance
        ModuleConfig moduleConfig = actionCtx.getModuleConfig();
        ActionConfig actionConfig = moduleConfig.findActionConfig(path);
        if (actionConfig == null) {
            // NOTE Shouldn't this be the responsibility of ModuleConfig?
            // Locate the mapping for unknown paths (if any)
            ActionConfig[] configs = moduleConfig.findActionConfigs();
            for (int i = 0; i <  configs.length; i++) {
                if (configs[i].getUnknown()) {
                    actionConfig = configs[i];
                    break;
                }
            }
        }
        if (actionConfig == null) {
            throw new InvalidPathException("No action config found for the specified url.",
                path);
        }
        actionCtx.setActionConfig(actionConfig);
        return (false);
}

Cache the ActionConfig instance for the action to be used for processing this request.

 abstract protected String getPath(ActionContext context)
Return the path to be used to select the ActionConfig
for this request.