private Set buildPathsSet()

in src/main/java/org/apache/sling/auth/core/impl/AuthenticationRequirementsManager.java [336:363]

• 27 lines of code
• 10 McCabe index (conditional complexity)

    private Set<String> buildPathsSet(final ResourceMapper mapper, final String[] authReqPaths) {
        final Set<String> paths = new HashSet<>();
        for (String authReq : authReqPaths) {
            if (authReq != null) {
                authReq = authReq.trim();
                if (authReq.length() > 0) {
                    final String prefix;
                    if (authReq.startsWith("+")) {
                        prefix = null;
                        authReq = authReq.substring(1);
                    } else if (authReq.startsWith("-")) {
                        prefix = "-";
                        authReq = authReq.substring(1);
                    } else {
                        prefix = null;
                    }
                    paths.add(prefix == null ? authReq : prefix.concat(authReq));

                    if (mapper != null) {
                        for (final String mappedPath : mapper.getAllMappings(authReq)) {
                            paths.add(prefix == null ? mappedPath : prefix.concat(mappedPath));
                        }
                    }
                }
            }
        }
        return paths;
    }