1 /*
2 * Prometheus: Application Framework
3 * Copyright 2026. Tony Washer
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
6 * use this file except in compliance with the License. You may obtain a copy
7 * of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
13 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
14 * License for the specific language governing permissions and limitations under
15 * the License.
16 */
17
18 package io.github.tonywasher.joceanus.prometheus.preference;
19
20 import io.github.tonywasher.joceanus.oceanus.base.OceanusException;
21
22 /**
23 * Preference Encryptor.
24 */
25 public interface PrometheusPreferenceEncryptor {
26 /**
27 * Encrypt the value.
28 *
29 * @param pValue the value to encrypt
30 * @return the encrypted value
31 * @throws OceanusException on error
32 */
33 byte[] encryptValue(char[] pValue) throws OceanusException;
34
35 /**
36 * Decrypt the value.
37 *
38 * @param pValue the value to decrypt
39 * @return the decrypted value
40 * @throws OceanusException on error
41 */
42 char[] decryptValue(byte[] pValue) throws OceanusException;
43 }