private static LocalPrivilege localPrivAddRestriction()

in src/main/java/org/apache/sling/jcr/jackrabbit/accessmanager/impl/PrivilegesHelper.java [428:463]

31 lines of code
10 McCabe index (conditional complexity)


    private static LocalPrivilege localPrivAddRestriction(@NotNull Map<Privilege, LocalPrivilege> privilegeToLocalPrivilegesMap,
            @NotNull Privilege privilege, boolean forAllow, boolean forDeny, @NotNull LocalRestriction restriction,
            boolean requireAllowOrDenyAlreadySet) {
        LocalPrivilege localPrivilege = privilegeToLocalPrivilegesMap.computeIfAbsent(privilege, LocalPrivilege::new);
        if (forDeny) {
            if (requireAllowOrDenyAlreadySet && !localPrivilege.isDeny()) {
                //skip it
            } else {
                localPrivilege.setDeny(true);
                localPrivilege.unsetDenyRestrictions(Collections.singleton(restriction.getName()));
                localPrivilege.setDenyRestrictions(Collections.singleton(restriction));
            }
        }
        if (forAllow) {
            if (requireAllowOrDenyAlreadySet && !localPrivilege.isAllow()) {
                //skip it
            } else {
                localPrivilege.setAllow(true);
                localPrivilege.unsetAllowRestrictions(Collections.singleton(restriction.getName()));
                localPrivilege.setAllowRestrictions(Collections.singleton(restriction));
            }
        }

        if (localPrivilege.sameAllowAndDenyRestrictions()) {
            // same restrictions so we can unset one of them
            if (forAllow) {
                localPrivilege.setDeny(false);
                localPrivilege.setDenyRestrictions(Collections.emptySet());
            } else if (forDeny) {
                localPrivilege.setAllow(false);
                localPrivilege.setAllowRestrictions(Collections.emptySet());
            }
        }

        return localPrivilege;
    }