/// note | 技術詳細

レスポンスモデルは、関数の戻り値のアノテーションではなく、このパラメータで宣言されています。なぜなら、パス関数は実際にはそのレスポンスモデルを返すのではなく、`dict`やデータベースオブジェクト、あるいは他のモデルを返し、`response_model`を使用してフィールドの制限やシリアライズを行うからです。

///

## 同じ入力データの返却

ここでは`UserIn`モデルを宣言しています。それには平文のパスワードが含まれています:

{* ../../docs_src/response_model/tutorial002.py hl[9,11] *}

そして、このモデルを使用して入力を宣言し、同じモデルを使って出力を宣言しています:

{* ../../docs_src/response_model/tutorial002.py hl[17,18] *}

        setupEpg(_epgMap, et -> ((User) et).getState(), (et, vl) -> ((User) et).setState(DfTypeUtil.toString(vl)), "state");
        setupEpg(_epgMap, et -> ((User) et).getStreet(), (et, vl) -> ((User) et).setStreet(DfTypeUtil.toString(vl)), "street");

   * list the nodes reachable from a given node or nodes. See the <a
   * href="https://github.com/google/guava/wiki/GraphsExplained#Graph-traversal">"Graph traversal"
   * section of the Guava User's Guide</a> for more information.
   *
   * <p>The {@link Set} returned is a "snapshot" based on the current topology of {@code graph},

   * list the nodes reachable from a given node or nodes. See the <a
   * href="https://github.com/google/guava/wiki/GraphsExplained#Graph-traversal">"Graph traversal"
   * section of the Guava User's Guide</a> for more information.
   *
   * <p>The {@link Set} returned is a "snapshot" based on the current topology of {@code graph},

      // This also avoids a race where if outputFuture is cancelled, it will call taskFuture.cancel,
      // which will call newFuture.setFuture(oldFuture), to allow the next task in the queue to run
      // without waiting for the user's executor to run our submitted Runnable. However, this can
      // interact poorly with the reentrancy-avoiding behavior of this executor - when the operation

     * @param domain The domain in which the username exists.
     * @param user The username.
     * @param password The user's password.
     * @param challenge The server challenge.
     * @param clientChallenge The client challenge (nonce).
     * @return the LMv2 response bytes
     */
    public static byte[] getLMv2Response(final String domain, final String user, final String password, final byte[] challenge,

  /**
   * Returns a comparator that compares two {@code char} arrays <a
   * href="http://en.wikipedia.org/wiki/Lexicographical_order">lexicographically</a>; not advisable
   * for sorting user-visible strings as the ordering may not match the conventions of the user's
   * locale. That is, it compares, using {@link #compare(char, char)}), the first pair of values
   * that follow any common prefix, or when one array is a prefix of the other, treats the shorter

     * Returns the username for the authenticating user.
     *
     * @return A <code>String</code> containing the user for this message.
     */
    public String getUser() {
        return this.user;
    }

    /**
     * Sets the user for this message.
     *
     * @param user
     *            The user.
     */
    public void setUser(final String user) {
        this.user = user;
    }

     * users. This method should return the same text that the ACL
     * editor in Windows would display.
     * <p>
     * Specifically, if the SID has
     * been resolved and it is not a domain SID or builtin account,
     * the full DOMAIN\name form of the account will be
     * returned (e.g. MYDOM\alice or MYDOM\Domain Users).
     * If the SID has been resolved but it is is a domain SID,

        processMemberOf(user, groupList, roleList, "https://graph.microsoft.com/v1.0/me/memberOf");
        user.setGroups(groupList.stream().distinct().toArray(n -> new String[n]));
        user.setRoles(roleList.stream().distinct().toArray(n -> new String[n]));
    }

    /**
     * Processes member-of information from Microsoft Graph API.
     * @param user The Azure AD user.