@Override
        protected SearchResult search(String query, SearchRequestParams params, OptionalThing<FessUserBean> userBean) {
            try {
                Thread.sleep(delayMs);
            } catch (InterruptedException e) {
                Thread.currentThread().interrupt();
            }

            SearchResultBuilder builder = SearchResult.create();
            for (int i = 0; i < 10; i++) {

        for (Map<String, Object> doc : docs) {
            boolean match = false;
            for (String keyword : query.split(" ")) {
                if (keyword.equals("OR")) {
                    continue;
                }
                if (doc.entrySet().stream().anyMatch(entry -> entry.getValue().toString().toLowerCase().contains(keyword.toLowerCase()))) {
                    match = true;
                    break;
                }

                if (num.intValue() > fessConfig.getPagingSearchPageMaxSizeAsInteger().intValue() || num.intValue() <= 0) {
                    num = fessConfig.getPagingSearchPageMaxSizeAsInteger();
                }
            } catch (final NumberFormatException e) {
                num = fessConfig.getPagingSearchPageSizeAsInteger();
            }
        }
        return num;
    }

    @Override
    public String getQuery() {

        }, XContentType.JSON)) {
            message = ((ByteArrayOutputStream) out).toString(Constants.UTF_8);
            if (StringUtil.isBlank(message)) {
                message = "{}";
            }
        } catch (final IOException e) {
            throw new IORuntimeException(e);
        }
    }

    /**
     * Gets the status.
     *
     * @return the status
     */
    public int getStatus() {

                        outputCallback.accept(line);
                    }
                    if (list.size() > bufferSize) {
                        list.remove(0);
                    }
                }
            } catch (final Exception e) {
                running = false;
                if (logger.isDebugEnabled()) {
                    logger.debug("Failed to process an input stream.", e);
                }
            }
        }

            final WebConfigService webConfigService = ComponentUtil.getComponent(WebConfigService.class);
            try {
                webConfig = webConfigService.getWebConfig(getWebConfigId()).get();
            } catch (final Exception e) {
                logger.warn("Web Config {} does not exist.", getWebConfigId(), e);
            }
        }
        return webConfig;
    }

    public String getId() {

                    logger.debug("Updating job schedule: name={}", scheduledJob.getName());
                }
                try {
                    jobHelper.register(scheduledJob);
                } catch (final Exception e) {
                    logger.warn("Failed to update schedule: job={}", scheduledJob, e);
                }
            });
            schedulerTime = now;

        }
    }

    private void build(ClassExtensionDoc extensionDoc) {
        Document doc;
        try {
            doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
        } catch (ParserConfigurationException e) {
            throw UncheckedException.throwAsUncheckedException(e);
        }

        LinkRenderer linkRenderer = new LinkRenderer(doc, model);

            result.setUpdatedTime(DfTypeUtil.toLong(source.get("updatedTime")));
            result.setVirtualHosts(toStringArray(source.get("virtualHosts")));
            return updateEntity(source, result);
        } catch (InstantiationException | IllegalAccessException e) {
            final String msg = "Cannot create a new instance: " + entityType.getName();
            throw new IllegalBehaviorStateException(msg, e);
        }
    }

            result.setUserSessionId(DfTypeUtil.toString(source.get("userSessionId")));
            result.setVirtualHost(DfTypeUtil.toString(source.get("virtualHost")));
            return updateEntity(source, result);
        } catch (InstantiationException | IllegalAccessException e) {
            final String msg = "Cannot create a new instance: " + entityType.getName();
            throw new IllegalBehaviorStateException(msg, e);
        }
    }