org.eclipse.aether.repository.Proxy proxy = selector.getProxy(repo);
                if (proxy != null) {
                    Proxy p = new Proxy();
                    p.setHost(proxy.getHost());
                    p.setProtocol(proxy.getType());
                    p.setPort(proxy.getPort());
                    if (proxy.getAuthentication() != null) {

                .build(new CacheLoader<String, List<Pattern>>() {

                    @Override
                    public List<Pattern> load(final String key) {
                        return getList(OpenSearchUrlFilter.class, key, QueryBuilders.termQuery(FILTER_TYPE, type), null, maxLoadSize, null)
                                .stream().map(f -> Pattern.compile(f.getUrl())).collect(Collectors.toList());
                    }

                                        repository.getId(), repository.getUrl());

                        if (!ProxyUtils.validateNonProxyHosts(pi, repo.getHost())) {
                            return proxy;
                        }
                    } else {
                        return proxy;
                    }
                }
            }
        }

        return get(OpenSearchAccessResult.class, sessionId, url);
    }

    @Override
    public List<OpenSearchAccessResult> getAccessResultList(final String url, final boolean hasData) {
        return getList(OpenSearchAccessResult.class, builder -> builder.setQuery(QueryBuilders.termQuery(URL, url)));
    }

    public List<OpenSearchAccessResult> getAccessResultList(final Consumer<SearchRequestBuilder> callback) {

                        tokenizerTimestamp = dictionaryTimestamp;
                        userDictionaryField.set(tokenizer, userDictionary);
                        final TokenInfoFST userFst = userDictionary.getFST();
                        userFSTField.set(tokenizer, userFst);
                        userFSTReaderField.set(tokenizer, userFst.getBytesReader());
                        @SuppressWarnings("unchecked")

                }
            }
        }

        if (repository.getProxy() != null && logger.isDebugEnabled()) {
            logger.debug("Using proxy " + repository.getProxy().getHost() + ":"
                    + repository.getProxy().getPort() + " for " + repository.getUrl());
        }

        if (repository.getAuthentication() != null && repository.getProxy() != null) {
            wagon.connect(

        requestBody.put("q", "CodeLibs");

        final String response = checkMethodBase(requestBody).get("/api/admin/searchlist/docs").asString();
        final List<Map<String, Object>> results = JsonPath.from(response).getList("response.docs");
        return results;
    }

            proxySelector.add(
                    new org.eclipse.aether.repository.Proxy(
                            proxy.getProtocol(), proxy.getHost(), proxy.getPort(), authBuilder.build()),
                    proxy.getNonProxyHosts());
        }
        sessionBuilder.setProxySelector(proxySelector);

            if (proxy.getUserName() != null) {
                int hash = (proxy.getUserName() + proxy.getPassword()).hashCode();
                buffer.append(hash).append('@');
            }
            buffer.append(proxy.getHost()).append(':').append(proxy.getPort()).append('>');
        }

        // consider the username&password because a repo manager might block artifacts depending on authorization

            crawlingQueue.poll();
        }
        crawlingQueue.add(urlQueue);
        return urlQueue;
    }

    protected List<OpenSearchUrlQueue> fetchUrlQueueList(final String sessionId) {
        return getList(OpenSearchUrlQueue.class, sessionId, null, 0, pollingFetchSize,
                SortBuilders.fieldSort(OpenSearchUrlQueue.WEIGHT).order(SortOrder.DESC),
                SortBuilders.fieldSort(CREATE_TIME).order(SortOrder.ASC));