private static Set getServiceInterfaces()

in core/src/main/java/org/apache/sling/testing/mock/osgi/OsgiMetadataUtil.java [274:288]

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

    private static Set<String> getServiceInterfaces(Class clazz, Document metadata) {
        Set<String> serviceInterfaces = new HashSet<String>();
        String query = getComponentXPathQuery(clazz) + "/service/provide[@interface!='']";
        NodeList nodes = queryNodes(metadata, query);
        if (nodes != null) {
            for (int i = 0; i < nodes.getLength(); i++) {
                Node node = nodes.item(i);
                String serviceInterface = getAttributeValue(node, "interface");
                if (StringUtils.isNotBlank(serviceInterface)) {
                    serviceInterfaces.add(serviceInterface);
                }
            }
        }
        return serviceInterfaces;
    }