import org.dbflute.optional.OptionalEntity;

import jakarta.annotation.Resource;

/**
 * Service class for managing file authentication configurations.
 * This service provides operations for retrieving, storing, and deleting
 * file authentication settings used by the Fess search engine.
 */
public class FileAuthenticationService {

    /**
     * Default constructor for file authentication service.

import org.apache.maven.api.services.Request;
import org.apache.maven.api.services.Result;

/**
 * Exception thrown when a batch request operation fails. This exception contains the results
 * of all requests that were attempted, including both successful and failed operations.
 * <p>
 * The exception provides access to detailed results through {@link #getResults()}, allowing
 * callers to determine which specific requests failed and why.

import jakarta.annotation.Resource;

/**
 * Service class that manages crawling information and parameters.
 * This service provides CRUD operations for crawling sessions and their associated parameters,
 * including session management, cleanup operations, and CSV import/export functionality.
 */
public class CrawlingInfoService {

    private static final Logger logger = LogManager.getLogger(CrawlingInfoService.class);

   * listeners are also applicable to heavyweight functions passed to this method. (Specifically,
   * {@code directExecutor} functions should avoid heavyweight operations inside {@code
   * AsyncFunction.apply}. Any heavyweight operations should occur in other threads responsible for
   * completing the returned {@code Future}.)
   *

import org.slf4j.LoggerFactory;

import jcifs.Configuration;
import jcifs.RuntimeCIFSException;

/**
 * Utility class for string manipulation and conversion operations in the jCIFS library.
 * Provides methods for encoding, decoding, and manipulating strings in SMB operations.
 *
 * @author mbechler
 */
public final class Strings {

    private static final Logger log = LoggerFactory.getLogger(Strings.class);

        failover.handleFailure(failedChannel, error);

        // Verify pending operations were cleared from failed channel
        assertEquals(0, failedChannel.getRequestsPending());

        // Verify alternative channel was selected and operation added
        verify(mockLoadBalancer).selectChannel(mockOperation);
        verify(alternativeChannel).addPendingOperation(mockOperation);

 * support them). All optional multimap methods are supported, and all returned views are
 * modifiable.
 *
 * <p>This class is not threadsafe when any concurrent operations update the multimap. Concurrent
 * read operations will work correctly. To allow concurrent update operations, wrap your multimap
 * with a call to {@link Multimaps#synchronizedSortedSetMultimap}.
 *
 * <p>See the Guava User Guide article on <a href=

## 簡単な使い方

見てみると、*path*と*operation*が一致した時に*path operation関数*が宣言されていて、**FastAPI** が正しいパラメータで関数を呼び出してリクエストからデータを抽出する処理をしています。

実は、すべての（あるいはほとんどの）Webフレームワークは、このように動作します。

これらの関数を直接呼び出すことはありません。これらの関数はフレームワーク（この場合は、**FastAPI**）によって呼び出されます。

依存性注入システムでは、**FastAPI** に*path operation*もまた、*path operation関数*の前に実行されるべき他の何かに「依存」していることを伝えることができ、**FastAPI** がそれを実行し、結果を「注入」することを引き受けます。

    /**
     * SMB command for file locking operations.
     */
    public static final byte SMB_COM_LOCKING_ANDX = (byte) 0x24;

    /**
     * SMB command for transaction operations.
     */
    public static final byte SMB_COM_TRANSACTION = (byte) 0x25;

    /**
     * SMB command for secondary transaction operations.
     */

 * matches the insertion order. All optional operations (adding and removing) are supported. All
 * elements, including {@code null}, are permitted.
 *
 * <p>{@code contains(x)}, {@code add(x)} and {@code remove(x)}, are all (expected and amortized)
 * constant time operations. Expected in the hashtable sense (depends on the hash function doing a