for (final OpenSearchAccessResult accessResult : arList) {
            if (logger.isDebugEnabled()) {
                logger.debug("Indexing: url={}", accessResult.getUrl());
            }
            accessResult.setStatus(Constants.DONE_STATUS);
            accessResultList.add(accessResult);

            if (accessResult.getHttpStatusCode() != 200) {
                // invalid page

DataService ds = container.getComponent("dataService");

// Count
int count = ds.getCount(sessionId);

// Get by URL
AccessResult result = ds.getAccessResult(sessionId, url);

// Iterate all
ds.iterate(sessionId, accessResult -> {
    System.out.println(accessResult.getUrl());
    System.out.println(accessResult.getContent());
});

// Cleanup
ds.delete(sessionId);
```

### Resource Cleanup Pattern

        if (enc != null) {
            return enc;
        }

        final AccessResult<?> accessResult = ComponentUtil.getDataService().getAccessResult(sessionId, parentUrl);
        if (accessResult != null) {
            final AccessResultData<?> accessResultData = accessResult.getAccessResultData();
            if (accessResultData != null && accessResultData.getEncoding() != null) {

        }

        try {
            // clear
            dataService.delete(sid);
        } catch (final Exception e) {
            logger.warn("Failed to delete AccessResult: sessionId={}", sid, e);
        }
    }

    /**
     * Sets the maximum number of URLs to access during crawling.
     *
     * @param maxAccessCount The maximum access count
     */