return locale;
        }

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

        @Override
        public String getSimilarDocHash() {
            return similarDocHash;
        }
    }

    // Mock HttpServletRequest for testing
    private static class MockHttpServletRequest implements HttpServletRequest {

     */
    public abstract SearchRequestType getType();

    /**
     * Returns the similar document hash.
     *
     * @return The similar document hash.
     */
    public abstract String getSimilarDocHash();

    /**
     * Returns the track total hits.
     *
     * @return The track total hits.
     */
    public String getTrackTotalHits() {
        return null;
    }

    /**

            return locale;
        }

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

        @Override
        public String getSimilarDocHash() {
            return null;
        }
    }

            return null;
        }

        @Override
        public SearchRequestType getType() {
            return null;
        }

        @Override
        public String getSimilarDocHash() {
            return null;
        }

    }

                    .facetInfo(params.getFacetInfo())
                    .geoInfo(params.getGeoInfo())
                    .highlightInfo(params.getHighlightInfo())
                    .similarDocHash(params.getSimilarDocHash())
                    .responseFields(params.getResponseFields())
                    .searchRequestType(params.getType())
                    .trackTotalHits(params.getTrackTotalHits())

        }

        @Override
        public SearchRequestType getType() {
            return SearchRequestType.JSON;
        }

        @Override
        public String getSimilarDocHash() {
            return null;
        }
    }