*
   * ### Duplex Transmission
   *
   * With regular HTTP calls the request always completes sending before the response may begin
   * receiving. With duplex the request and response may be interleaved! That is, request body bytes
   * may be sent after response headers or body bytes have been received.
   *
   * Though any call may be initiated as a duplex call, only web servers that are specially

## Zusätzliche Statuscodes

Wenn Sie neben dem Hauptstatuscode weitere Statuscodes zurückgeben möchten, können Sie dies tun, indem Sie direkt eine `Response` zurückgeben, wie etwa eine `JSONResponse`, und den zusätzlichen Statuscode direkt festlegen.

```

////

If a client tries to send some extra data, they will receive an **error** response.

For example, if the client tries to send the form fields:

* `username`: `Rick`
* `password`: `Portal Gun`
* `extra`: `Mr. Poopybutthole`

They will receive an error response telling them that the field `extra` is not allowed:

```json
{
    "detail": [
        {

## Códigos de status adicionais

Caso você queira retornar códigos de status adicionais além do código principal, você pode fazer isso retornando um `Response` diretamente, como por exemplo um `JSONResponse`, e definir os códigos de status adicionais diretamente.

    * 対応フィールド名

２回目以降のインスタンス生成時には、作成済みの設定が再利用されます。

### Suggestリクエスト

```java
SuggestResponse response = suggester.suggest().setQuery("kensaku").execute().getResponse();
```

### Suggest async widh lambda

```
suggester.suggest().setQuery("kensaku").execute()
  .done(
    response -> {}
  ).error(
    t -> {}
  );
```

### サジェストドキュメントの登録

```java

     *      jcifs.internal.smb1.com.SmbComNTCreateAndXResponse)
     */
    @Override
    protected void customizeCreate ( SmbComNTCreateAndX request, SmbComNTCreateAndXResponse response ) {
        request.addFlags0(0x16);
        response.setExtended(true);
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.smb.SmbFile#getType()
     */
    @Override

        return len;
    }


    @Override
    public String toString () {
        return new String("TransCallNamedPipeResponse[" + super.toString() + "]");
    }


    /**
     * 
     * @return response data length
     */
    public int getResponseLength () {
        return getDataCount();
    }

So, if you run this example and go to <a href="http://127.0.0.1:8000/items/foo" class="external-link" target="_blank">http://127.0.0.1:8000/items/foo</a>, you will see a response of:

```JSON
{"item_id":"foo"}
```

## Path parameters with types

You can declare the type of a path parameter in the function, using standard Python type annotations:

```Python hl_lines="7"

import org.codelibs.fess.mylasta.action.FessUserBean;
import org.codelibs.fess.util.ComponentUtil;
import org.dbflute.optional.OptionalThing;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.HtmlResponse;

public class LogoutAction extends FessSearchAction {

    // ===================================================================================

        } catch (final Exception e) {
            CloseableUtil.closeQuietly(fos); // for deleting file
            FileUtil.deleteInBackground(tempFile); // clean up
            throw new CrawlingAccessException("Could not read a response body: " + responseData.getUrl(), e);
        } finally {
            CloseableUtil.closeQuietly(fos);
        }
        return tempFile;
    }