protected String removeAces()

in src/main/java/org/apache/sling/jcr/jackrabbit/accessmanager/post/ModifyAceServlet.java [759:785]

24 lines of code
7 McCabe index (conditional complexity)


    protected String removeAces(@NotNull String resourcePath, @Nullable String order, @NotNull Principal principal, @NotNull JackrabbitAccessControlList acl) // NOSONAR
            throws RepositoryException {
        AccessControlEntry[] existingAccessControlEntries = acl.getAccessControlEntries();

        if (order == null || order.length() == 0) {
            //order not specified, so keep track of the original ACE position.
            Set<Principal> processedPrincipals = new HashSet<>();
            for (int j = 0; j < existingAccessControlEntries.length; j++) {
                AccessControlEntry ace = existingAccessControlEntries[j];
                Principal principal2 = ace.getPrincipal();
                if (principal2.equals(principal)) {
                    order = String.valueOf(processedPrincipals.size());
                    break;
                } else {
                    processedPrincipals.add(principal2);
                }
            }
        }

        for (int j = 0; j < existingAccessControlEntries.length; j++) {
            AccessControlEntry ace = existingAccessControlEntries[j];
            if (ace.getPrincipal().equals(principal)) {
                acl.removeAccessControlEntry(ace);
            }
        }
        return order;
    }