Make sure we have followed the previous step and configured each software independently, once done we can now proceed to use MinIO STS API and MinIO server to use these credentials to perform object API operations.

#### KeyCloak

```
export MINIO_ROOT_USER=minio
export MINIO_ROOT_PASSWORD=minio123
export MINIO_IDENTITY_OPENID_CONFIG_URL=http://localhost:8080/auth/realms/demo/.well-known/openid-configuration

    /** Behavior handler for search log operations. */
    @Resource
    private SearchLogBhv searchLogBhv;

    /** Behavior handler for click log operations. */
    @Resource
    private ClickLogBhv clickLogBhv;

    /** Behavior handler for favorite log operations. */
    @Resource
    private FavoriteLogBhv favoriteLogBhv;

   * this is subject to change. Also, {@code junit4.TearDownTestCase} will.
   *
   * @throws Exception for any reason. {@code TearDownTestCase} ensures that any exception thrown
   *     will not interfere with other TearDown operations.
   */
  void tearDown() throws Exception;

graph TB

common_parameters(["common_parameters"])
read_items["/items/"]
read_users["/users/"]

common_parameters --> read_items
common_parameters --> read_users
```

この方法では、共有されるコードを一度書き、**FastAPI** が*path operations*のための呼び出しを行います。

/// check | 確認

特別なクラスを作成してどこかで **FastAPI** に渡して「登録」する必要はないことに注意してください。

`Depends`を渡すだけで、**FastAPI** が残りの処理をしてくれます。

///

## `async`にするかどうか

    /** Service for file configuration operations. */
    @Resource
    private FileConfigService fileConfigService;

    /** Pager for file configuration list pagination. */
    @Resource
    private FileConfigPager fileConfigPager;

    /** Service for role type operations. */
    @Resource
    private RoleTypeService roleTypeService;

    /** Service for label type operations. */
    @Resource

  }

  void setInverse(AbstractBiMap<V, K> inverse) {
    this.inverse = inverse;
  }

  // Query Operations (optimizations)

  @Override
  public boolean containsValue(@Nullable Object value) {
    return inverse.containsKey(value);
  }

  // Modification Operations

  @CanIgnoreReturnValue
  @Override
  public @Nullable V put(@ParametricNullness K key, @ParametricNullness V value) {

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.exception;

/**
 * Exception thrown when web API operations encounter errors.
 * This exception includes an HTTP status code to indicate the nature of the error.
 */
public class WebApiException extends FessSystemException {

    private static final long serialVersionUID = 1L;

import com.google.common.annotations.GwtCompatible;
import com.google.common.collect.testing.features.CollectionFeature;
import org.junit.Ignore;

/**
 * A generic JUnit test which tests offer operations on a queue. Can't be invoked directly; please
 * see {@link com.google.common.collect.testing.CollectionTestSuiteBuilder}.
 *
 * @author Jared Levy
 */
@GwtCompatible

            for (int _i = 0; _i < _nodes; _i++) {
                node[_i] = (byte) _src.dec_ndr_small();
            }
        }
    }

    /**
     * Policy handle structure for DCE/RPC operations.
     * Represents a handle to a policy object on the server.
     */
    public static class policy_handle extends NdrObject {

        /**
         * Default constructor for policy_handle.
         */

import java.io.InputStream;
import java.util.jar.JarEntry;
import java.util.jar.JarInputStream;

import org.codelibs.core.exception.IORuntimeException;

/**
 * Utility class for {@link JarInputStream} operations.
 *
 * @author koichik
 */
public abstract class JarInputStreamUtil {

    /**
     * Do not instantiate.
     */
    protected JarInputStreamUtil() {
    }

    /**