private void onChange()

in src/main/java/org/apache/sling/i18n/impl/JcrResourceBundleProvider.java [252:286]
28 lines of code
8 McCabe index (conditional complexity)

    private void onChange(final ChangeStatus status, final ResourceChange change)
    throws LoginException {
        log.debug("onChange: Detecting change {} for path '{}'", change.getType(), change.getPath());

        // if this change was on languageRootPath level this might change basename and locale as well, therefore
        // invalidate everything
        if (languageRootPaths.contains(change.getPath())) {
            log.debug(
                    "onChange: Detected change of cached language root '{}', removing all cached ResourceBundles",
                    change.getPath());
            status.reloadAll = true;
        } else {
            for (final String root : languageRootPaths) {
                if (change.getPath().startsWith(root)) {
                    // figure out which JcrResourceBundles from the cached ones is affected
                    for (JcrResourceBundle bundle : resourceBundleCache.values()) {
                        if (bundle.getLanguageRootPaths().contains(root)) {
                            // reload it
                            log.debug("onChange: Resource changes below '{}', reloading ResourceBundle '{}'",
                                    root, bundle);
                            status.reloadBundles.add(bundle);
                        }
                    }
                }
            }

            // may be a completely new dictionary
            if ( status.resourceResolver == null ) {
                status.resourceResolver = createResourceResolver() ;
            }
            if (isDictionaryResource(status.resourceResolver, change)) {
                status.reloadAll = true;
            }
        }
    }