private static void ensureJcrResourceProviderDependencies()

in core/src/main/java/org/apache/sling/testing/mock/sling/ResourceResolverFactoryInitializer.java [95:118]

• 20 lines of code
• 4 McCabe index (conditional complexity)

    private static void ensureJcrResourceProviderDependencies(@NotNull BundleContext bundleContext) {
        if (bundleContext.getServiceReference(DynamicClassLoaderManager.class) == null) {
            bundleContext.registerService(DynamicClassLoaderManager.class, new MockDynamicClassLoaderManager(), null);
        }

        try {
            Class pathMapperClass = Class.forName("org.apache.sling.jcr.resource.internal.helper.jcr.PathMapper");
            Object pathMapper = pathMapperClass.newInstance();
            // eliminate logger in class to suppress deprecation warnings
            try {
                Field pathMapperLoggerField = pathMapperClass.getDeclaredField("log");
                pathMapperLoggerField.setAccessible(true);
                pathMapperLoggerField.set(pathMapper, Proxy.newProxyInstance(Logger.class.getClassLoader(),
                        new Class[] { Logger.class },
                        (proxy, method, methodArgs) -> { return null; }));
            } catch (Exception ex) {
                // ignore
            }
            registerServiceIfNotPresent(bundleContext, pathMapperClass, pathMapper);
        }
        catch (ClassNotFoundException | InstantiationException | IllegalAccessException ex) {
            // ignore - service was removed in org.apache.sling.jcr.resource 3.0.0
        }
    }