diff options
Diffstat (limited to 'prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/ConsulConfigFileReader.java')
-rw-r--r-- | prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/ConsulConfigFileReader.java | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/ConsulConfigFileReader.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/ConsulConfigFileReader.java deleted file mode 100644 index 401db881..00000000 --- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/ConsulConfigFileReader.java +++ /dev/null @@ -1,79 +0,0 @@ -/* - * ============LICENSE_START======================================================= - * PNF-REGISTRATION-HANDLER - * ================================================================================ - * Copyright (C) 2018 NOKIA 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========================================================= - */ - -package org.onap.dcaegen2.services.prh.configuration; - -import com.google.gson.Gson; -import com.google.gson.JsonElement; -import com.google.gson.JsonParser; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.nio.charset.StandardCharsets; -import java.util.Optional; -import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.CbsClientConfiguration; -import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.ImmutableCbsClientConfiguration; -import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.ImmutableCbsClientConfiguration; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.springframework.beans.factory.annotation.Value; -import org.springframework.context.annotation.Configuration; -import org.springframework.core.io.Resource; -import reactor.core.publisher.Mono; - -@Configuration -public class ConsulConfigFileReader { - - private static final Logger LOGGER = LoggerFactory.getLogger(ConsulConfigFileReader.class); - private static final int DEFAULT_CONSUL_PORT = 8500; - private ImmutableCbsClientConfiguration jsonCbsClientConfiguration; - - @Value("classpath:consul_config.json") - private Resource consulConfig; - - public Mono<CbsClientConfiguration> evaluate() { - initFileStreamReader(); - CbsClientConfiguration cbsClientConfiguration = ImmutableCbsClientConfiguration.builder() - .consulHost(jsonCbsClientConfiguration.consulHost()) - .consulPort(Optional.ofNullable(jsonCbsClientConfiguration.consulPort()).orElse(DEFAULT_CONSUL_PORT)) - .cbsName(jsonCbsClientConfiguration.cbsName()) - .appName(jsonCbsClientConfiguration.appName()) - .build(); - LOGGER.info("Evaluated variables: {}", cbsClientConfiguration); - return Mono.just(cbsClientConfiguration); - } - - private void initFileStreamReader() { - LOGGER.debug("Loading configuration from configuration file"); - Gson gson = new Gson(); - try (InputStream inputStream = consulConfig.getInputStream()) { - JsonElement rootElement = getJsonElement(inputStream); - if (rootElement.isJsonObject()) { - jsonCbsClientConfiguration = gson.fromJson(rootElement, ImmutableCbsClientConfiguration.class); - } - } catch (IOException e) { - LOGGER.warn("Failed to load/parse file", e); - } - } - - private JsonElement getJsonElement(InputStream inputStream) { - return new JsonParser().parse(new InputStreamReader(inputStream, StandardCharsets.UTF_8)); - } -} |