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/*-
* ============LICENSE_START=======================================================
* org.onap.dcaegen2.collectors.ves
* ================================================================================
* Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
* Copyright (C) 2020 Nokia. 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=========================================================
*/
package org.onap.dcae.configuration;
import static io.vavr.API.Try;
import static io.vavr.API.Tuple;
import static org.onap.dcae.common.publishing.VavrUtils.f;
import static org.onap.dcae.configuration.Conversions.toList;
import io.vavr.collection.Map;
import io.vavr.control.Option;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
interface ConfigParsing {
Logger log = LoggerFactory.getLogger(ConfigParsing.class);
static Option<JSONObject> getDMaaPConfig(JSONObject configuration) {
log.info(f("Getting DMaaP configuration from app configuration: '%s'", configuration));
return toList(configuration.toMap().entrySet().iterator())
.filter(t -> t.getKey().startsWith("streams_publishes"))
.headOption()
.flatMap(e -> Try(() -> configuration.getJSONObject(e.getKey())).toOption())
.onEmpty(() -> log.warn(f("App configuration '%s' is missing DMaaP configuration ('streams_publishes' key) "
+ "or DMaaP configuration is not a valid json document", configuration)))
.peek(dMaaPConf -> log.info(f("Found following DMaaP configuration: '%s'", dMaaPConf)));
}
static Map<String, String> getProperties(JSONObject configuration) {
log.debug(f("Getting properties configuration from app configuration: '%s'", configuration));
Map<String, String> confEntries = toList(configuration.toMap().entrySet().iterator())
.toMap(e -> Tuple(e.getKey(), String.valueOf(e.getValue())))
.filterKeys(e -> !e.startsWith("streams_publishes"));
log.debug(f("Found following app properties: '%s'", confEntries));
return confEntries;
}
}
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