///

## Use cases { #use-cases }

Some use cases include:

* Converting non-JSON request bodies to JSON (e.g. <a href="https://msgpack.org/index.html" class="external-link" target="_blank">`msgpack`</a>).
* Decompressing gzip-compressed request bodies.
* Automatically logging all request bodies.

     *
     * @param form the search form
     * @return HTML response for the duplicate host list page
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse index(final SearchForm form) {
        return asListHtml();
    }

    /**
     * Displays the duplicate host list with pagination.
     *
     * @param pageNumber the page number to display

Sie wissen jedoch bereits, wie Sie mit **FastAPI** ganz einfach eine automatische Dokumentation für eine API erstellen.

Daher werden wir dasselbe Wissen nutzen, um zu dokumentieren, wie die *externe API* aussehen sollte ... indem wir die *Pfadoperation(en)* erstellen, welche die externe API implementieren soll (die, welche Ihre API aufruft).

/// tip | Tipp

	c.name = name
	c.handler = fn
	c.replace = true
	c.processor.callbacks = append(c.processor.callbacks, c)
	return c.processor.compile()
}

// getRIndex get right index from string slice
func getRIndex(strs []string, str string) int {
	for i := len(strs) - 1; i >= 0; i-- {
		if strs[i] == str {
			return i
		}
	}
	return -1
}

/// tip | Consejo

Puedes aprender más al respecto en la [documentación de despliegue](deployment/index.md){.internal-link target=_blank}.

import org.dbflute.optional.OptionalEntity;
import org.dbflute.util.DfTypeUtil;
import org.opensearch.action.bulk.BulkRequestBuilder;
import org.opensearch.action.delete.DeleteRequestBuilder;
import org.opensearch.action.index.IndexRequestBuilder;

/**
 * @author ESFlute (using FreeGen)
 */
public abstract class BsFileAuthenticationBhv extends EsAbstractBehavior<FileAuthentication, FileAuthenticationCB> {

  color: inherit;
  background-color: #fff;
  border-radius: 4px;
  border: 1px solid #ddd;
  width: 278px;
  max-width: none;
  padding: 0;
  margin-top: 7px;
  top: 100px;
  left: 20px;
  z-index: 3001;
  display: none;
  font-family: arial;
  font-size: 15px;
  line-height: 1em;
}

.daterangepicker:before, .daterangepicker:after {
  position: absolute;
  display: inline-block;

<img src="/img/tutorial/dependencies/image02.png">

## Abkürzung

Aber Sie sehen, dass wir hier etwas Codeduplizierung haben, indem wir `CommonQueryParams` zweimal schreiben:

//// tab | Python 3.8+

```Python
commons: Annotated[CommonQueryParams, Depends(CommonQueryParams)]
```

////

//// tab | Python 3.8+ nicht annotiert

     *
     * @return ActionResponse directing to the appropriate page based on authentication result
     */
    @Execute
    public ActionResponse index() {
        if (fessLoginAssist.getSavedUserBean().isPresent()) {
            return redirectToSearchPage().orElseGet(() -> {
                if (logger.isDebugEnabled()) {

import org.dbflute.optional.OptionalEntity;
import org.dbflute.util.DfTypeUtil;
import org.opensearch.action.bulk.BulkRequestBuilder;
import org.opensearch.action.delete.DeleteRequestBuilder;
import org.opensearch.action.index.IndexRequestBuilder;

/**
 * @author ESFlute (using FreeGen)
 */
public abstract class BsScheduledJobBhv extends EsAbstractBehavior<ScheduledJob, ScheduledJobCB> {