// Create crawler with custom configuration
StandardCrawlerContainer container = new StandardCrawlerContainer();

// Configure HTTP client with custom settings
container.singleton("httpClient", HcHttpClient.class, client -> {
    client.setUserAgent("MyBot/1.0");
    client.setConnectionTimeout(30000);
    client.setMaxConnections(100);
});

// Configure URL filtering
container.singleton("urlFilter", UrlFilterImpl.class, filter -> {

        String s = Config.getProperty("jcifs.smb1.smb.client.TreeConnectAndX.CheckDirectory");

        if (s != null) {
            batchLimits[0] = Byte.parseByte(s);
        }
        if ((s = Config.getProperty("jcifs.smb1.smb.client.TreeConnectAndX.CreateDirectory")) != null) {
            batchLimits[2] = Byte.parseByte(s);
        }
        if ((s = Config.getProperty("jcifs.smb1.smb.client.TreeConnectAndX.Delete")) != null) {

        url = "smb1:/home/hoge";
        client = clientFactory.getClient(url);
        assertNotNull(client);
        assertTrue(client instanceof org.codelibs.fess.crawler.client.smb1.SmbClient);

        url = "ftp:/home/hoge";
        client = clientFactory.getClient(url);
        assertNotNull(client);
        assertTrue(client instanceof FtpClient);

        url = "storage:/home/hoge";
        client = clientFactory.getClient(url);

        byte[] server = hex("0102030405060708");
        byte[] client = hex("FEEDFACECAFEBEEF");

        // Act
        byte[] expected = NtlmUtil.computeResponse(key, server, client, 0, client.length);
        byte[] actual = NtlmUtil.getLMv2Response(key, server, client);

        // Assert
        assertArrayEquals(expected, actual);
    }

    @Test

import org.opensearch.search.Scroll;
import org.opensearch.search.SearchHit;
import org.opensearch.search.SearchHits;
import org.opensearch.transport.client.AdminClient;
import org.opensearch.transport.client.Client;
import org.opensearch.transport.client.ClusterAdminClient;

/**
 * Test class for FesenClient to verify improvements made to the implementation.
 */
public class FesenClientTest {

        try (ResponseData responseData = client.doGet(baseUrl + "file1.txt")) {
            assertEquals(200, responseData.getHttpStatusCode());
        }
    }

    public void test_customCharset() throws Exception {
        SmbClient client = new SmbClient();
        client.setCharset("ISO-8859-1");
        client.setResolveSids(false);
        assertEquals("ISO-8859-1", client.getCharset());

        };
        ResponseData responseData = new ResponseData();
        responseData.setUrl("http://test.com/");
        client.setMaxContentLength(1000000L);

        client.checkMaxContentLength(responseData);

        responseData.setContentLength(-1);
        client.checkMaxContentLength(responseData);

        responseData.setContentLength(1000L);
        client.checkMaxContentLength(responseData);

import org.opensearch.threadpool.ThreadPool;
import org.opensearch.transport.client.AdminClient;
import org.opensearch.transport.client.Client;

import jakarta.annotation.PreDestroy;

/**
 * FesenClient is a client for OpenSearch.
 *
 * @author shinsuke
 *
 */
public class FesenClient implements Client {
    /**
     * HTTP address for OpenSearch.
     */

        value = props.getProperty("jcifs.smb.client.username");
        if (value != null) {
            this.defaultUserName = value;
        }

        value = props.getProperty("jcifs.smb.client.password");
        if (value != null) {
            this.defaultPassword = value;
        }

        value = props.getProperty("jcifs.smb.client.domain");
        if (value != null) {

import org.opensearch.transport.client.Client;

import jakarta.annotation.Resource;

/**
 * @param <ENTITY> The type of entity.
 * @param <CB> The type of condition-bean.
 * @author ESFlute (using FreeGen)
 */
public abstract class EsAbstractBehavior<ENTITY extends Entity, CB extends ConditionBean> extends AbstractBehaviorWritable<ENTITY, CB> {

    @Resource
    private Client client;