@Documented
public @interface Typed {
    /**
     * Specifies the types that should be considered for dependency injection.
     * <p>
     * When specified, only the listed types will be available for injection,
     * even if the class implements or extends other types. If empty, the
     * default behavior is to make all supertypes available for injection.
     * <p>
     * Example:
     * <pre>
     * {@literal @}Typed({Service.class, Monitored.class})

    }

    @Test
    public void test_escapeValue_mixedSpecialChars() {
        // Test LDAP injection attempt: admin*
        assertEquals("admin\\2a", LdapUtil.escapeValue("admin*"));

        // Test LDAP injection attempt: )(cn=*
        assertEquals("\\29\\28cn=\\2a", LdapUtil.escapeValue(")(cn=*"));

        // Test LDAP injection attempt: *)(uid=*))(|(uid=*

 * <p>
 * Key features include:
 * <ul>
 *   <li>Constructor, method, and field injection</li>
 *   <li>Qualifiers for distinguishing between beans of the same type</li>
 *   <li>Multiple scopes (Singleton, Session, and MojoExecution)</li>
 *   <li>Priority-based implementation selection</li>
 *   <li>Type-safe dependency injection</li>
 * </ul>
 *
 * @since 4.0.0
 */

import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

/**
 * Marks a dependency injection point for constructor, method, or field injection.
 * <p>
 * This annotation is used to identify injection points where the container should
 * provide an instance of the requested type. It can be applied to:
 * <ul>
 *   <li>Constructors</li>
 *   <li>Methods</li>

        // Normal username
        assertEquals("cn=admin,dc=example,dc=com", fessConfig.getLdapSecurityPrincipal("admin"));

        // Asterisk injection attempt
        assertEquals("cn=admin\\2a,dc=example,dc=com", fessConfig.getLdapSecurityPrincipal("admin*"));

        // Parentheses injection attempt
        assertEquals("cn=admin\\29\\28cn=\\2a,dc=example,dc=com", fessConfig.getLdapSecurityPrincipal("admin)(cn=*"));

        // Backslash

**FastAPI** は非常に強力でありながら直感的な **<dfn title="別名: コンポーネント、リソース、プロバイダ、サービス、インジェクタブル">依存性注入</dfn>** システムを持っています。

それは非常にシンプルに使用できるように設計されており、開発者が他のコンポーネント **FastAPI** と統合するのが非常に簡単になるように設計されています。

## 「Dependency Injection」とは { #what-is-dependency-injection }

**「Dependency Injection」** とは、プログラミングにおいて、コード（この場合は、*path operation 関数*）が動作したり使用したりするために必要なもの（「依存関係」）を宣言する方法があることを意味します:

そして、そのシステム（この場合は、**FastAPI**）は、必要な依存関係をコードに提供するために必要なことは何でも行います（依存関係を「注入」します）。

## Code size { #code-size }

This example might seem verbose. Keep in mind that we are mixing security, data models, utility functions and *path operations* in the same file.

But here's the key point.

The security and dependency injection stuff is written once.

    <artifactId>maven-api</artifactId>
    <version>4.1.0-SNAPSHOT</version>
  </parent>

  <artifactId>maven-api-di</artifactId>
  <name>Maven 4 API :: Dependency Injection</name>
  <description>Maven 4 API - Dependency Injection</description>

  <properties>
    <maven.compiler.proc>none</maven.compiler.proc>
  </properties>

 * specific language governing permissions and limitations
 * under the License.
 */

/**
 * Provides tools for processing Maven dependency injection annotations at compile time.
 * <p>
 * This package contains annotation processors that generate metadata files used by
 * the Maven dependency injection system. The main component is the {@link org.apache.maven.di.tool.DiIndexProcessor},

"""Test using special types (Response, Request, BackgroundTasks) as dependency annotations.

These tests verify that special FastAPI types can be used with Depends() annotations
and that the dependency injection system properly handles them.
"""

from typing import Annotated

from fastapi import BackgroundTasks, Depends, FastAPI, Request, Response
from fastapi.responses import JSONResponse
from fastapi.testclient import TestClient