2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2022-2023 Nordix Foundation
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.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.cps.ncmp.api.impl.utils;
23 import java.time.OffsetDateTime;
24 import java.time.ZonedDateTime;
25 import java.time.format.DateTimeFormatter;
26 import org.apache.commons.lang3.StringUtils;
28 public interface EventDateTimeFormatter {
30 String ISO_TIMESTAMP_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";
32 DateTimeFormatter ISO_TIMESTAMP_FORMATTER = DateTimeFormatter.ofPattern(ISO_TIMESTAMP_PATTERN);
35 * Gets current date time.
37 * @return the current date time
39 static String getCurrentIsoFormattedDateTime() {
40 return ZonedDateTime.now().format(ISO_TIMESTAMP_FORMATTER);
43 static OffsetDateTime toIsoOffsetDateTime(final String dateTimestampAsString) {
44 return StringUtils.isNotBlank(dateTimestampAsString)
45 ? OffsetDateTime.parse(dateTimestampAsString, ISO_TIMESTAMP_FORMATTER) : null;