2 * ================================================================================
3 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 * ============LICENSE_END=========================================================
20 package org.onap.dcae.utils.eelf.logger.api.info;
22 import java.util.Date;
25 * Captures Logging fields required for request timing related information
27 * @author Rajiv Singla
29 public interface RequestTimingLogInfo extends LogInfo {
32 * Required field containing creationTimestamp when the request processing started.
33 * The value should be represented in UTC and formatted according to ISO 8601.
35 * <b>Example: 2015-06-03T13:21:58+00:00</b>
38 * @return request activity begin creationTimestamp
40 Date getBeginTimestamp();
44 * Required field containing creationTimestamp when the request processed stopped.
45 * The value should be represented in UTC and formatted according to ISO 8601.
47 * <b>Example: 2015-06-03T13:21:58+00:00</b>
50 * @return request activity end creationTimestamp
52 Date getEndTimestamp();
56 * Required field contains the elapsed time to complete processing of an API call or transaction request (e.g.,
57 * processing of a message that was received). This value should be the difference between EndTimestamp and
58 * BeginTimestamp fields and should be expressed in milliseconds.
60 * @return request processing elapsed time in milliseconds
62 Long getElapsedTime();