"Middleware", herhangi bir özel *path operation* tarafından işlenmeden önce her **request** ile çalışan bir fonksiyondur. Ayrıca geri döndürmeden önce her **response** ile de çalışır.

* Uygulamanıza gelen her **request**'i alır.
* Ardından o **request** üzerinde bir işlem yapabilir veya gerekli herhangi bir kodu çalıştırabilir.
* Sonra **request**'i uygulamanın geri kalanı tarafından işlenmesi için iletir (bir *path operation* tarafından).

     * @param path the file path
     * @param timestamp the file timestamp
     */
    public ProtwordsFile(final String id, final String path, final Date timestamp) {
        super(id, path, timestamp);
    }

    @Override
    public String getType() {
        return PROTWORDS;
    }

    @Override
    public String getPath() {
        return path;
    }

    @Override

              <!--              <exclude>org.apache.maven.model.path.DefaultModelPathTranslator#setPathTranslator(org.apache.maven.model.path.PathTranslator):METHOD_REMOVED</exclude>-->
              <!--              <exclude>org.apache.maven.model.path.DefaultModelPathTranslator#DefaultModelPathTranslator():CONSTRUCTOR_REMOVED</exclude>-->

    @Test
    @DisplayName("Test multiple path operations")
    void testMultiplePathOperations() {
        request = new Smb2CreateRequest(mockConfig, "initial\\path.txt");
        assertEquals("\\initial\\path.txt", request.getPath());

        request.setPath("\\second\\path.txt");
        assertEquals("\\second\\path.txt", request.getPath());

        request.setPath("third\\path\\");

    protected static final String GROOVY_MATCHER = "groovy:";

    /** Map of path mappings by process type. */
    protected final Map<String, List<PathMapping>> pathMappingMap = new HashMap<>();

    /** Cached list of path mappings. */
    protected volatile List<PathMapping> cachedPathMappingList = null;

    /**
     * Initializes the path mapping helper.
     */
    @PostConstruct
    public void init() {

            cb.query().setName_Wildcard(wrapQuery(fileConfigPager.name));
        }
        if (StringUtil.isNotBlank(fileConfigPager.paths)) {
            cb.query().setPaths_Wildcard(wrapQuery(fileConfigPager.paths));
        }
        if (StringUtil.isNotBlank(fileConfigPager.description)) {
            if (fileConfigPager.description.startsWith("*")) {

    private int currentPageNumber;

    /** Configuration ID */
    public String id;

    /** Configuration name */
    public String name;

    /** File system paths to crawl */
    public String paths;

    /** Number of threads for crawling */
    public String numOfThread;

    /** Interval time between crawling operations */
    public String intervalTime;

* `"function"`: start the dependency before the *path operation function* that handles the request, end the dependency after the *path operation function* ends, but **before** the response is sent back to the client. So, the dependency function will be executed **around** the *path operation **function***.

{* ../../docs_src/dependencies/tutorial001_an_py310.py hl[8:9] *}

Eso es todo.

**2 líneas**.

Y tiene la misma forma y estructura que todas tus *path operation functions*.

Puedes pensar en ella como una *path operation function* sin el "decorador" (sin el `@app.get("/some-path")`).

Y puede devolver lo que quieras.

        when(mockConfig.isDfsDisabled()).thenReturn(true);
        assertNull(dfsImpl.resolve(mockContext, "domain", "root", "/path"));
    }

    @Test
    void testResolve_NullRoot() throws SmbAuthException {
        // Scenario: The root is null.
        assertNull(dfsImpl.resolve(mockContext, "domain", null, "/path"));
    }

    @Test
    void testResolve_NullDomain() throws SmbAuthException {