logger.debug("Metadata response.", e);
                }
                saveInfo(e.getMessageCode());
            } else {
                logger.warn("Failed to process metadata.", e);
                saveError(e.getMessageCode());
            }
            return redirect(LoginAction.class);
        }
    }

    /**

import org.codelibs.fess.unit.UnitFessTestCase;
import org.codelibs.fess.util.ComponentUtil;
import org.dbflute.optional.OptionalThing;
import org.lastaflute.web.path.ActionPathResolver;
import org.lastaflute.web.ruts.process.ActionRuntime;
import org.lastaflute.web.servlet.request.RequestManager;

public class FessUserLocaleProcessProviderTest extends UnitFessTestCase {

    private FessUserLocaleProcessProvider provider;

    @Override

        FuzzyQuery fuzzyQuery = new FuzzyQuery(term);

        QueryBuilder result = fuzzyQueryCommand.convertFuzzyQuery(context, fuzzyQuery, 1.0f);
        assertNotNull(result);

        // Verify that the query was processed successfully
        assertTrue(result instanceof FuzzyQueryBuilder);
        FuzzyQueryBuilder fqb = (FuzzyQueryBuilder) result;
        assertEquals("title", fqb.fieldName());
        assertEquals(searchText, fqb.value());

///

### `response` の前後

*path operation* が `request` を受け取る前に、 `request` とともに実行されるコードを追加できます。

また `response` が生成された後、それを返す前にも追加できます。

例えば、リクエストの処理とレスポンスの生成にかかった秒数を含むカスタムヘッダー `X-Process-Time` を追加できます:

{* ../../docs_src/middleware/tutorial001.py hl[10,12:13] *}

## その他のミドルウェア

他のミドルウェアの詳細については、[高度なユーザーガイド: 高度なミドルウェア](../advanced/middleware.md){.internal-link target=_blank}を参照してください。

🏃 💽 ⏮️:

<div class="termy">

```console
$ uvicorn main:app --reload

INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO:     Started reloader process [28720]
INFO:     Started server process [28722]
INFO:     Waiting for application startup.
INFO:     Application startup complete.
```

</div>

<details markdown="1">

<div dir="ltr" class="termy">

```console
$ uvicorn main:app --reload

INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO:     Started reloader process [28720]
INFO:     Started server process [28722]
INFO:     Waiting for application startup.
INFO:     Application startup complete.
```

</div>

<details markdown="1">

                    notAnalyzedFieldSet.add("field3");
                    notAnalyzedFieldSet.add("field4");
                    notAnalyzedFieldSet.add("field5");

                    // Process analyzed fields to remove them from notAnalyzedFieldSet
                    String analyzedFields = "field1, field2, field3";
                    if (analyzedFields != null && !analyzedFields.isEmpty()) {

        };
        final String hostname = mockSystemHelper.getHostname();
        assertNotNull(hostname);
    }

    private org.lastaflute.web.ruts.process.ActionRuntime getMockRuntime() {
        try {
            return new org.lastaflute.web.ruts.process.ActionRuntime("test", null, null) {
                @Override
                public void registerData(String key, Object value) {
                    // Mock implementation

        });
        try (InputStream inputStream = form.stemmerOverrideFile.getInputStream()) {
            file.update(inputStream);
        } catch (final IOException e) {
            logger.warn("Failed to process a request.", e);
            throwValidationErrorApi(messages -> messages.addErrorsFailedToUploadProtwordsFile(GLOBAL));
        }
        return asJson(new ApiResult.ApiResponse().status(ApiResult.Status.OK).result());
    }

     * Checks if the request path matches any configured encoding rule and
     * performs URL redirection with proper parameter encoding.
     *
     * @param request the servlet request to process
     * @param response the servlet response to use for redirection
     * @param chain the filter chain to continue processing
     * @throws IOException if an I/O error occurs during processing