import okio.Buffer
import okio.Source
import okio.Timeout
import okio.buffer

/** Serves requests from the cache and writes responses to the cache. */
class CacheInterceptor : Interceptor {
  @Throws(IOException::class)
  override fun intercept(chain: Interceptor.Chain): Response {
    val call = chain.call()
    val cache = chain.cache
    val cacheCandidate = cache?.get(chain.request().requestForCache())

Si vous souhaitez intercepter des exceptions et créer une réponse personnalisée en fonction de cela, créez un [Gestionnaire d'exceptions personnalisé](../handling-errors.md#install-custom-exception-handlers).

## Utiliser des dépendances avec `yield` et `except` { #dependencies-with-yield-and-except }

    builder = builder.encodedFragment("")
    val httpUrl: HttpUrl = builder.build()
  }

  @Test
  fun interceptor() {
    var interceptor: Interceptor = Interceptor { TODO() }
    interceptor = Interceptor { it: Interceptor.Chain -> TODO() }
  }

  @Test
  fun interceptorChain() {
    val chain: Interceptor.Chain = newInterceptorChain()
  }

  @Test
  fun handshakeCertificates() {

	public abstract fun withDns (Lokhttp3/Dns;)Lokhttp3/Interceptor$Chain;
	public abstract fun withHostnameVerifier (Ljavax/net/ssl/HostnameVerifier;)Lokhttp3/Interceptor$Chain;
	public abstract fun withProxy (Ljava/net/Proxy;)Lokhttp3/Interceptor$Chain;
	public abstract fun withProxyAuthenticator (Lokhttp3/Authenticator;)Lokhttp3/Interceptor$Chain;

	public abstract fun withDns (Lokhttp3/Dns;)Lokhttp3/Interceptor$Chain;
	public abstract fun withHostnameVerifier (Ljavax/net/ssl/HostnameVerifier;)Lokhttp3/Interceptor$Chain;
	public abstract fun withProxy (Ljava/net/Proxy;)Lokhttp3/Interceptor$Chain;
	public abstract fun withProxyAuthenticator (Lokhttp3/Authenticator;)Lokhttp3/Interceptor$Chain;

Logging Interceptor
===================

An [OkHttp interceptor][interceptors] which logs HTTP request and response data.

```java
HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
logging.setLevel(Level.BASIC);
OkHttpClient client = new OkHttpClient.Builder()
  .addInterceptor(logging)
  .build();
```

You can change the log level at any time by calling `setLevel()`.

      @SuppressWarnings("unchecked")
      Map<String, String> proxy =
          Reflection.newProxy(Map.class, new CheckSetUpInvocationHandler(map, setUpRan));
      return proxy;
    }
  }

  /**
   * Intercepts calls to a {@code Map} to check that {@code setUpRan} is true when they happen. Then
   * forwards the calls to the underlying {@code Map}.
   */

      @SuppressWarnings("unchecked")
      Map<String, String> proxy =
          Reflection.newProxy(Map.class, new CheckSetUpInvocationHandler(map, setUpRan));
      return proxy;
    }
  }

  /**
   * Intercepts calls to a {@code Map} to check that {@code setUpRan} is true when they happen. Then
   * forwards the calls to the underlying {@code Map}.
   */

              onWrite()
              super.write(b, off, len)
            }
          }
      }
    }
  }

  sealed interface Override<T> {
    fun Interceptor.Chain.value(): T

    fun Interceptor.Chain.withOverride(value: T): Interceptor.Chain

    fun OkHttpClient.Builder.withOverride(value: T): OkHttpClient.Builder

    val paramName: String?
      get() = null

    val nonDefaultValue: T

      }

      /** Checks if the state is {@link #CANCELLED} or {@link #INTERRUPTED}. */
      boolean isCancelled() {
        return (getState() & (CANCELLED | INTERRUPTED)) != 0;
      }

      /** Checks if the state is {@link #INTERRUPTED}. */
      boolean wasInterrupted() {
        return getState() == INTERRUPTED;
      }