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/**
* ============LICENSE_START========================================================================
* ONAP : ccsdk feature sdnr wt odlux
* =================================================================================================
* Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. All rights reserved.
* =================================================================================================
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
* ============LICENSE_END==========================================================================
*/
type YangInfo = [string, (string | null | undefined)];
const cache: { [path: string]: string } = {
};
class YangService {
public async getCapability(capability: string, nodeId: string, version?: string) {
const url = `/yang-schema/${capability}${version ? `/${version}` : ""}?node=${nodeId}`;
const cacheHit = cache[url];
if (cacheHit) return cacheHit;
const res = await fetch(url);
const yangFile = res.ok && (await res.text());
if (yangFile !== false && yangFile !== null) {
cache[url] = yangFile;
}
return yangFile;
}
}
export const yangService = new YangService();
export default yangService;
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