}

            @Override
            public String getIndexFieldBoost() {
                return "boost";
            }

            @Override
            public String getIndexFieldContentLength() {
                return "content_length";
            }

            @Override
            public String getIndexFieldHost() {
                return "host";
            }

            @Override

            public String getIndexFieldBoost() {
                return baseConfig.getIndexFieldBoost();
            }

            @Override
            public String getIndexFieldContentLength() {
                return baseConfig.getIndexFieldContentLength();
            }

            @Override
            public String getIndexFieldHost() {
                return baseConfig.getIndexFieldHost();
            }

Shinsuke Sugaya <******@****.***> 1773442886 +0900

        assertEquals("site", fessConfig.getIndexFieldSite());
    }

    @Test
    public void test_indexFieldContentLength() {
        assertEquals("content_length", fessConfig.getIndexFieldContentLength());
    }

    @Test
    public void test_indexFieldFiletype() {
        assertEquals("filetype", fessConfig.getIndexFieldFiletype());
    }

    @Test

     * comment: Field name for content length in the index.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getIndexFieldContentLength();

    /**
     * Get the value for the key 'index.field.filetype'. <br>
     * The value is, e.g. filetype <br>
     * comment: Field name for file type in the index.

            // filetype
            putResultDataBody(dataMap, fessConfig.getIndexFieldFiletype(), fileTypeHelper.get(mimeType));
        }
        // content_length
        putResultDataBody(dataMap, fessConfig.getIndexFieldContentLength(), Long.toString(responseData.getContentLength()));
        // last_modified
        final Date lastModified = responseData.getLastModified();
        if (lastModified != null) {