2 * ============LICENSE_START=======================================================
3 * DCAEGEN2-SERVICES-SDK
4 * ================================================================================
5 * Copyright (C) 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=========================================================
21 package org.onap.dcaegen2.services.sdk.services.external.schema.manager.service;
23 import org.onap.dcaegen2.services.sdk.services.external.schema.manager.exception.NoLocalReferenceException;
27 final class UrlMapper {
29 private final Map<String, String> mappingsCache;
31 UrlMapper(Map<String, String> mappings) {
32 this.mappingsCache = Map.copyOf(mappings);
35 Map<String, String> getMappingsCache() {
36 return Map.copyOf(mappingsCache);
39 String mapToLocalUrl(String publicUrl) throws NoLocalReferenceException {
40 String externalUrl = mappingsCache.get(publicUrl);
41 if (externalUrl == null) {
42 throw new NoLocalReferenceException("Couldn't find mapping for public url. PublicURL: " + publicUrl);