return (DfFinalTimeZoneProvider) field.get(null);
        } catch (NoSuchFieldException e) {
            // Field might not exist in this version, return null
            return null;
        } catch (IllegalAccessException e) {
            // Cannot access field due to security restrictions
            return null;
        } catch (Exception e) {
            // Other errors, return null instead of throwing

        // Test catching as parent class
        String message = "Parent class catch test";

        try {
            throw new ScriptEngineException(message);
        } catch (FessSystemException e) {
            assertEquals(message, e.getMessage());
            assertTrue(e instanceof ScriptEngineException);
        } catch (Exception e) {
            fail("Should have caught as FessSystemException");
        }
    }

        final String value = System.getProperty("corelib.timeout_task.num_of_threads");
        if (StringUtil.isNotBlank(value)) {
            try {
                nThreads = Integer.parseInt(value);
            } catch (final NumberFormatException e) {
                logger.warn("Failed to parse " + value, e);
            }
        }
        if (nThreads < 1) {
            nThreads = 1;
        }

Y todas estas miles de *path operations* pueden ser tan pequeñas como 3 líneas:

{* ../../docs_src/security/tutorial002_an_py310.py hl[30:32] *}

## Resumen

Ahora puedes obtener el usuario actual directamente en tu *path operation function*.

Ya estamos a mitad de camino.

Solo necesitamos agregar una *path operation* para que el usuario/cliente envíe realmente el `username` y `password`.

Para conseguir isso, você pode usar a opção de linha de comando `--root-path` assim:

<div class="termy">

```console
$ fastapi run main.py --root-path /api/v1

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

Se você usar Hypercorn, ele também tem a opção `--root-path`.

/// note | Detalhes Técnicos

	}
}

func TestGenericsCreateInBatches(t *testing.T) {
	batch := []User{
		{Name: "GenericsCreateInBatches1"},
		{Name: "GenericsCreateInBatches2"},
		{Name: "GenericsCreateInBatches3"},
	}
	ctx := context.Background()

	if err := gorm.G[User](DB).CreateInBatches(ctx, &batch, 2); err != nil {
		t.Fatalf("CreateInBatches failed: %v", err)
	}

	for _, u := range batch {
		if u.ID == 0 {

	// Points to relative path to certs directory and is <value-of-certs-dir>/CAs
	globalCertsCADir = defaultCertsCADir
)

// Get - returns current directory.
func (dir *ConfigDir) Get() string {
	return dir.path
}

// Attempts to create all directories, ignores any permission denied errors.
func mkdirAllIgnorePerm(path string) error {
	err := os.MkdirAll(path, 0o700)
	if err != nil {

        ACE[] result = msrpcShareGetInfo.getSecurity();
        assertNull(result);
    }

    @Test
    void testGetSecurityWithMismatchedSize() throws Exception {
        // Test when sd_size doesn't match actual array size
        srvsvc.ShareInfo502 info502 = new srvsvc.ShareInfo502();
        info502.security_descriptor = new byte[] { 1, 2, 3, 4 };

<!DOCTYPE components PUBLIC "-//DBFLUTE//DTD LastaDi 1.0//EN"
	"http://dbflute.org/meta/lastadi10.dtd">
<components>
	<include path="convention.xml" />
	<include path="lastaflute_core.xml"/>
	<include path="fess.xml" />

	<include path="crawler_opensearch.xml" />
	<include path="fess_thumbnail.xml"/>

## Montar una aplicación **FastAPI**

"Montar" significa añadir una aplicación completamente "independiente" en un path específico, que luego se encarga de manejar todo bajo ese path, con las _path operations_ declaradas en esa sub-aplicación.

### Aplicación de nivel superior

Primero, crea la aplicación principal de nivel superior de **FastAPI**, y sus *path operations*:

{* ../../docs_src/sub_applications/tutorial001.py hl[3, 6:8] *}

### Sub-aplicación