If your language requires special text analysis (stemming, stop words, etc.), you may need to configure OpenSearch analyzers.

### 1. Update OpenSearch Index Template

Edit `src/main/resources/fess_indices/fess.json` to add language-specific analyzers.

**Example for Swedish:**
```json
{
  "analysis": {
    "filter": {
      "swedish_stop": {
        "type": "stop",
        "stopwords": "_swedish_"

├── app.xml, fess.xml          # DI configuration
├── fess_*.xml                 # Feature-specific DI
├── fess_label_*.properties    # UI labels (i18n)
├── fess_message_*.properties  # Validation messages (i18n)
└── fess_indices/              # OpenSearch index mappings

src/main/webapp/WEB-INF/view/  # JSP templates
src/test/java/.../it/          # Integration tests (*Tests.java)
```

## Architecture Patterns

        return redirect(getClass()); // no-op
    }

    private Path getDocJsonPath() {
        return ResourceUtil.getClassesPath("fess_indices", "fess", "doc.json");
    }

    private Path getFessJsonPath() {
        return ResourceUtil.getClassesPath("fess_indices", "fess.json");
    }

    private StreamResponse writeNdjsonResponse(final String id, final Consumer<Writer> writeCall) {

* [fess_message_en.properties](https://github.com/codelibs/fess/blob/master/src/main/resources/fess_message_en.properties)

For search/index analyzer, if [doc.json](https://github.com/codelibs/fess/blob/master/src/main/resources/fess_indices/fess/doc.json) contains lang\_[lang] for your language, please modify the analyzer for your language. For more details about Analyzers, see the [OpenSearch documentation](https://opensearch.org/docs/latest/analyzers/search-analyzers/).

* [fess_message_en.properties](https://github.com/codelibs/fess/blob/master/src/main/resources/fess_message_en.properties)

検索/インデックスアナライザーの設定については、[doc.json](https://github.com/codelibs/fess/blob/master/src/main/resources/fess_indices/fess/doc.json)に言語別の`lang\_[lang]`が含まれているか確認し、その言語に合わせてアナライザーを修正してください。アナライザーに関する詳細は、[OpenSearchのドキュメント](https://opensearch.org/docs/latest/analyzers/search-analyzers/)を参照してください。

私たちは、あなたの言語でのプルリクエストを歓迎します。

### 翻訳

[fess_message_en.properties](https://github.com/codelibs/fess/blob/master/src/main/resources/fess_message_en.properties)

Para el analizador de búsqueda/índices, si [doc.json](https://github.com/codelibs/fess/blob/master/src/main/resources/fess_indices/fess/doc.json) contiene lang\_[lang] para tu idioma, por favor modifica el analizador para tu idioma. Para más detalles sobre los analizadores, consulta la [documentación de OpenSearch](https://opensearch.org/docs/latest/analyzers/search-analyzers/)....

[fess_message_en.properties](https://github.com/codelibs/fess/blob/master/src/main/resources/fess_message_en.properties)

Pour l'analyseur de recherche/index, si [doc.json](https://github.com/codelibs/fess/blob/master/src/main/resources/fess_indices/fess/doc.json) contient lang\_[lang] pour votre langue, veuillez modifier l'analyseur pour votre langue. Pour plus de détails sur les analyseurs, consultez la [documentation OpenSearch](https://opensearch.org/docs/latest/analyzers/search-analyzers/)....

[fess_message_en.properties](https://github.com/codelibs/fess/blob/master/src/main/resources/fess_message_en.properties)

Para o analisador de busca/índice, se [doc.json](https://github.com/codelibs/fess/blob/master/src/main/resources/fess_indices/fess/doc.json) contiver lang\_[lang] para o seu idioma, por favor, modifique o analisador para o seu idioma. Para mais detalhes sobre Analisadores, veja a [documentação do OpenSearch](https://opensearch.org/docs/latest/analyzers/search-analyzers/)....

    /** Configuration settings for the search engine */
    protected Map<String, String> settings;

    /** Path to index configuration resources */
    protected String indexConfigPath = "fess_indices";

    /** List of index configuration files to load */
    protected List<String> indexConfigList = new ArrayList<>();

    /** Map of configuration types to their respective configuration files */