protected void processServletContainerInitializers()

in meecrowave-core/src/main/java/org/apache/meecrowave/tomcat/MeecrowaveContextConfig.java [181:214]

32 lines of code
7 McCabe index (conditional complexity)


    protected void processServletContainerInitializers() { // use our finder
        if (!configuration.isTomcatScanning()) {
            return;
        }

        try {
            new WebappServiceLoader<ServletContainerInitializer>(context).load(ServletContainerInitializer.class).forEach(sci -> {
                final Set<Class<?>> classes = new HashSet<>();
                initializerClassMap.put(sci, classes);

                final HandlesTypes ht;
                try {
                    ht = sci.getClass().getAnnotation(HandlesTypes.class);
                } catch (final Exception | NoClassDefFoundError e) {
                    return;
                }
                if (ht == null) {
                    return;
                }
                Stream.of(ht.value()).forEach(t -> {
                    if (t.isAnnotation()) {
                        final Class<? extends Annotation> annotation = Class.class.cast(t);
                        classes.addAll(finder.findAnnotatedClasses(annotation));
                    } else if (t.isInterface()) {
                        classes.addAll(finder.findImplementations(t));
                    } else {
                        classes.addAll(finder.findSubclasses(t));
                    }
                });
            });
        } catch (final IOException e) {
            ok = false;
        }
    }