1 /*
2 * Copyright 2019-2022 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package org.bremersee.exception;
18
19 /**
20 * Marker interface to get an error code.
21 *
22 * @author Christian Bremer
23 */
24 public interface ErrorCodeAware {
25
26 /**
27 * The default value of the 'code' attribute.
28 */
29 String NO_ERROR_CODE_VALUE = "UNSPECIFIED";
30
31 /**
32 * Gets the error code.
33 *
34 * @return the error code
35 */
36 String getErrorCode();
37
38 }