/**
     * Data service for checking access results.
     */
    @Resource
    protected OpenSearchDataService dataService;

    /**
     * Cache for session queues.
     */
    protected Map<String, QueueHolder> sessionCache = new ConcurrentHashMap<>();

    /**
     * The number of URLs to fetch when polling.
     */
    protected int pollingFetchSize = 1000;

			<artifactId>httpmime</artifactId>
			<version>${httpcomponents.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.httpcomponents</groupId>
			<artifactId>httpclient-cache</artifactId>
			<version>${httpcomponents.version}</version>
		</dependency>
		<dependency>
			<groupId>jakarta.annotation</groupId>
			<artifactId>jakarta.annotation-api</artifactId>

            }
            return url;
        }

        /**
         * Gets a cache key for this FTP connection based on host and port.
         * This key can be used to cache FTP client connections.
         *
         * @return The cache key in format "host:port"
         */
        public String getCacheKey() {
            return getHost() + ":" + getPort();
        }

        this.credentialsProvider = credentialsProvider;
    }

    /**
     * Sets the authentication cache.
     *
     * @param authCache The authentication cache
     */
    public void setAuthCache(final AuthCache authCache) {
        this.authCache = authCache;
    }

    /**
     * Sets the HTTP route planner.
     *

    <!-- sometimes PDFs and other files may include the http headers
        from their retrieval.
        -->
    <magic priority="60">
      <match value="HTTP/" type="string" offset="0">
        <match value="\nCache-Control:" type="string" offset="0:1000"/>
        <match value="\nContent-Type:" type="string" offset="0:1000"/>
        <match value="\nContent-Length:" type="string" offset="0:1000"/>