void reloadBundle()

in src/main/java/org/apache/sling/i18n/impl/JcrResourceBundleProvider.java [377:406]

• 24 lines of code
• 7 McCabe index (conditional complexity)

    void reloadBundle(final Key key) {
        log.info("Reloading resource bundle for {}", key);
        if (!this.preloadBundles) {
            // remove bundle from cache
            resourceBundleCache.remove(key);
            // unregister bundle
            unregisterResourceBundle(key);
        }

        Collection<JcrResourceBundle> dependentBundles = new ArrayList<>();
        // this bundle might be a parent of a cached bundle -> invalidate those dependent bundles as well
        for (JcrResourceBundle bundle : resourceBundleCache.values()) {
            if (bundle.getParent() instanceof JcrResourceBundle) {
                JcrResourceBundle parentBundle = (JcrResourceBundle) bundle.getParent();
                Key parentKey = new Key(parentBundle.getBaseName(), parentBundle.getLocale());
                if (parentKey.equals(key)) {
                    log.debug("Also invalidate dependent bundle {} which has bundle {} as parent", bundle, parentBundle);
                    dependentBundles.add(bundle);
                }
            }
        }
        for (JcrResourceBundle dependentBundle : dependentBundles) {
            reloadBundle(new Key(dependentBundle.getBaseName(), dependentBundle.getLocale()));
        }

        if (this.preloadBundles) {
            // reload the bundle from the repository (will also fill cache and register as a service)
            getResourceBundleInternal(null, key.baseName, key.locale, true);
        }
    }