private String getConfigRef()

in src/main/java/org/apache/sling/caconfig/resource/impl/def/DefaultContextPathStrategy.java [153:167]

• 15 lines of code
• 5 McCabe index (conditional complexity)

        private String getConfigRef(final Resource resource) {
            if (ArrayUtils.isEmpty(config.configRefResourceNames())) {
                return getConfigRefValue(resource);
            }
            for (final String name : config.configRefResourceNames()) {
                final Resource lookupResource = resource.getChild(name);
                if (lookupResource != null) {
                    String configRef = getConfigRefValue(lookupResource);
                    if (configRef != null) {
                        return configRef;
                    }
                }
            }
            return null;
        }