2 * ============LICENSE_START=======================================================
3 * org.onap.dcaegen2.collectors.ves
4 * ================================================================================
5 * Copyright (C) 2018,2020 Nokia. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.onap.dcae.configuration;
22 import static org.onap.dcae.common.publishing.VavrUtils.enhanceError;
25 import io.vavr.collection.List;
26 import io.vavr.control.Try;
27 import java.util.Iterator;
28 import java.util.Spliterator;
29 import java.util.Spliterators;
30 import java.util.stream.StreamSupport;
31 import org.json.JSONObject;
34 * @author Pawel Szalapski (pawel.szalapski@nokia.com)
36 interface Conversions {
38 static Try<JSONObject> toJson(String strBody) {
39 return API.Try(() -> new JSONObject(strBody))
40 .mapFailure(enhanceError("Value '%s' is not a valid JSON document", strBody));
43 static <T> List<T> toList(Iterator<T> iterator) {
45 .ofAll(StreamSupport.stream(Spliterators.spliteratorUnknownSize(iterator, Spliterator.ORDERED), false));