public static final String SELF_COMBINATION_MODE_ATTRIBUTE = "combine.self";
    /** Value indicating the element should be completely overridden */
    public static final String SELF_COMBINATION_OVERRIDE = "override";
    /** Value indicating the element should be merged */
    public static final String SELF_COMBINATION_MERGE = "merge";
    /** Value indicating the element should be removed */

    @Override
    public RoleDbm asDBMeta() {
        return RoleDbm.getInstance();
    }

    @Override
    public String asTableDbName() {
        return "role";
    }

    @Override
    public boolean hasSpecifiedColumn() {
        return _specification != null;
    }

    @Override
    public ConditionQuery localCQ() {

      this.delegate = delegate;
      this.progressListener = progressListener;
    }

    @Override
    public MediaType contentType() {
      return delegate.contentType();
    }

    @Override
    public long contentLength() throws IOException {
      return delegate.contentLength();
    }

    @Override
    public void writeTo(BufferedSink sink) throws IOException {

    }

    // Mock classes
    private static class MockJobLogBhv extends JobLogBhv {
        @Override
        public void insertOrUpdate(JobLog entity) {
            // Mock implementation that doesn't require client
            entity.setLastUpdated(System.currentTimeMillis());
        }

        @Override
        public void insert(JobLog entity) {
            // Mock implementation that doesn't require client

    @Override
    public DuplicateHostDbm asDBMeta() {
        return DuplicateHostDbm.getInstance();
    }

    @Override
    public String asTableDbName() {
        return "duplicate_host";
    }

    @Override
    public boolean hasSpecifiedColumn() {
        return _specification != null;
    }

    @Override
    public ConditionQuery localCQ() {

    @Override
    public RelatedQueryDbm asDBMeta() {
        return RelatedQueryDbm.getInstance();
    }

    @Override
    public String asTableDbName() {
        return "related_query";
    }

    @Override
    public boolean hasSpecifiedColumn() {
        return _specification != null;
    }

    @Override
    public ConditionQuery localCQ() {

    private static final Logger logger = LogManager.getLogger(FessUserLocaleProcessProvider.class);

    @Override
    public boolean isAcceptCookieLocale() {
        return false;
    }

    @Override
    public OptionalThing<Locale> findBusinessLocale(final ActionRuntime runtimeMeta, final RequestManager requestManager) {

    private static final char ARTIFACT_SEPARATOR = '-';

    private static final char GROUP_SEPARATOR = '.';

    @Override
    public String getId() {
        return "flat";
    }

    @Override
    public String pathOf(Artifact artifact) {
        ArtifactHandler artifactHandler = artifact.getArtifactHandler();

        StringBuilder path = new StringBuilder(128);

            this.type = type;
        }

        @Override
        public String getName() {
            return name;
        }

        @Override
        public int getType() {
            return type;
        }

        @Override
        public int getAttributes() {
            return 0;
        }

        @Override
        public long createTime() {
            return 0;
        }

        @Override
        protected long makeKey(Request request) throws IOException {
            return nextKey++;
        }

        @Override
        protected Long peekKey() throws IOException {
            if (recvException != null) {
                throw recvException;
            }
            return peekedKey;
        }

        @Override