# Clase personalizada de Request y APIRoute { #custom-request-and-apiroute-class }

En algunos casos, puede que quieras sobrescribir la lógica utilizada por las clases `Request` y `APIRoute`.

En particular, esta puede ser una buena alternativa a la lógica en un middleware.

Por ejemplo, si quieres leer o manipular el request body antes de que sea procesado por tu aplicación.

/// danger | Advertencia

Esta es una funcionalidad "avanzada".

    }

    @Test
    public void test_constructor_isPrivate() {
        // Verify that KuromojiCSVUtil has a private constructor (utility class pattern)
        try {
            Constructor<KuromojiCSVUtil> constructor = KuromojiCSVUtil.class.getDeclaredConstructor();

import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import org.jspecify.annotations.Nullable;

/**
 * Provides utility methods for working with resources in the classpath. Note that even though these
 * methods use {@link URL} parameters, they are usually not appropriate for HTTP or other
 * non-classpath resources.
 *
 * @author Chris Nokleberg

///

```Python
commons: CommonQueryParams ...
```

////

... n'a aucune signification particulière pour **FastAPI**. FastAPI ne l'utilisera pas pour la conversion des données, la validation, etc. (car il utilise `Depends(CommonQueryParams)` pour cela).

Vous pourriez en fait écrire simplement :

//// tab | Python 3.10+

```Python
commons: Annotated[Any, Depends(CommonQueryParams)]
```

////

Dans la spécification OpenAPI, cela s’appelle l’[objet Operation](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#operation-object).

///

Il contient toutes les informations sur le chemin d’accès et est utilisé pour générer la documentation automatique.

Il inclut les `tags`, `parameters`, `requestBody`, `responses`, etc.

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.EntityReference;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.w3c.dom.Text;

/**
 * Utility class for DOM operations.
 *
 * @author higa
 */
public abstract class DomUtil {

    /**
     * Do not instantiate.
     */
    protected DomUtil() {
    }

    /**

import org.codelibs.core.lang.StringUtil;
import org.codelibs.core.misc.Pair;
import org.codelibs.fess.opensearch.config.exentity.CrawlingConfig.ConfigName;
import org.lastaflute.core.security.PrimaryCipher;

/**
 * Utility class for parameter operations.
 */
public class ParameterUtil {
    private static final String CIPHER_PREFIX = "{cipher}";

    /** The XPath field prefix. */

import java.net.URLDecoder;
import java.net.URLEncoder;
import java.util.Map;

import org.codelibs.core.exception.ClRuntimeException;
import org.codelibs.core.exception.IORuntimeException;

/**
 * Utility class for handling {@link URL}.
 *
 * @author higa
 */
public abstract class URLUtil {

    /**
     * Do not instantiate.
     */
    protected URLUtil() {
    }

 * <pre>
 *
 * InetAddress addr = NbtAddress.getByName("jmorris2").getInetAddress();
 * </pre>
 *
 *  * From a UNIX platform with Samba installed you can perform similar
 * diagnostics using the <code>nmblookup</code> utility.
 *
 * @author Michael B. Allen
 * @see java.net.InetAddress
 * @since jcifs-0.1
 */
public interface NetbiosAddress extends Address {

    /**
     * Determines if the address is a group address. This is also

import java.lang.reflect.Modifier;
import java.lang.reflect.Type;

import org.codelibs.core.exception.ClIllegalArgumentException;
import org.codelibs.core.exception.IllegalAccessRuntimeException;

/**
 * Utility class for {@link Field} operations.
 *
 * @author higa
 */
public abstract class FieldUtil {

    /**
     * Do not instantiate.
     */
    protected FieldUtil() {
    }

    /**