// Test with different exception types as cause
        String message = "SSO provider communication error";

        // Test with IOException
        IOException ioException = new IOException("Network error");
        SsoLoginException exception1 = new SsoLoginException(message, ioException);
        assertEquals(message, exception1.getMessage());
        assertTrue(exception1.getCause() instanceof IOException);

        assertNotNull(responseHeaders.get("Access-Control-Allow-Credentials"), "Allow-Credentials header should be set");
        assertNotNull(responseHeaders.get("Access-Control-Allow-Private-Network"), "Allow-Private-Network header should be set");
    }

    // Test process with non-HttpServletResponse
    @Test
    public void test_processWithNonHttpServletResponse() {
        String testOrigin = "https://example.com";

            false, "Long", 0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnName = cci("name", "name", null, null, String.class, "name", null, false, false, false, "keyword", 0,
            0, null, null, false, null, null, null, null, null, false);

    public ColumnInfo columnGidNumber() {
        return _columnGidNumber;
    }

    public ColumnInfo columnName() {

        context.addFieldLog(field, text);
        context.addHighlightedQuery(text);
        return buildMatchPhraseQuery(field, text).boost(boost);
    }

    /**
     * Converts a term query to a keyword-based exact term query.
     *
     * @param fessConfig the Fess configuration
     * @param context the query context
     * @param termQuery the term query to convert
     * @param boost the boost value to apply

    }

    @Test
    public void test_search_withSimpleQuery() {
        final String query = "singleKeyword";
        final IntentDetectionResult result = IntentDetectionResult.search(query, "single keyword search");

        assertEquals(ChatIntent.SEARCH, result.getIntent());
        assertEquals("singleKeyword", result.getQuery());
    }

    @Test
    public void test_search_withFessQuery() {

    /** Log type constant for daily average request time aggregation. */
    public static final String LOG_TYPE_SEARCH_REQTIMEAVG_DAY = "search_reqtimeavg_day_agg";

    /** Log type constant for search keyword aggregation. */
    public static final String LOG_TYPE_SEARCH_KEYWORD = "search_keyword_agg";

    /** Log type constant for zero-hit search aggregation. */

        String url = "http://example.com/test";
        String message = "Crawling error";

        // Test with IOException
        java.io.IOException ioException = new java.io.IOException("Network error");
        DataStoreCrawlingException exception1 = new DataStoreCrawlingException(url, message, ioException);
        assertTrue(exception1.getCause() instanceof java.io.IOException);

Ensure your Fess environment meets these requirements:

- **Java**: JDK 17 or later
- **Memory**: Minimum 4GB RAM (8GB+ recommended for production)
- **Storage**: At least 2x your current index size
- **Network**: Access to crawl sources (web servers, file shares, databases)
- **Elasticsearch/OpenSearch**: Compatible version running

### 3. Backup Existing System

Before migration:

1. Export current search configurations

labels.searchlog_log_type_search=Search Log
labels.searchlog_log_type_click=Click Log
labels.searchlog_log_type_favorite=Favorite Log
labels.searchlog_log_type_user_info=User Log
labels.searchlog_log_type_search_keyword=Keyword Count
labels.searchlog_log_type_search_zerohit=Zero Hit Count
labels.searchlog_log_type_search_zeroclick=Zero Click Count
labels.searchlog_log_type_search_count_hour=Search Count/Hour

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