diff options
Diffstat (limited to 'components/bbs-event-processor/src/main/java/org/onap/bbs/event/processor/tasks/DmaapCpeAuthenticationConsumerTaskImpl.java')
-rw-r--r-- | components/bbs-event-processor/src/main/java/org/onap/bbs/event/processor/tasks/DmaapCpeAuthenticationConsumerTaskImpl.java | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/components/bbs-event-processor/src/main/java/org/onap/bbs/event/processor/tasks/DmaapCpeAuthenticationConsumerTaskImpl.java b/components/bbs-event-processor/src/main/java/org/onap/bbs/event/processor/tasks/DmaapCpeAuthenticationConsumerTaskImpl.java new file mode 100644 index 00000000..e9546638 --- /dev/null +++ b/components/bbs-event-processor/src/main/java/org/onap/bbs/event/processor/tasks/DmaapCpeAuthenticationConsumerTaskImpl.java @@ -0,0 +1,82 @@ +/* + * ============LICENSE_START======================================================= + * BBS-RELOCATION-CPE-AUTHENTICATION-HANDLER + * ================================================================================ + * Copyright (C) 2019 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.bbs.event.processor.tasks; + +import javax.net.ssl.SSLException; + +import org.onap.bbs.event.processor.config.ApplicationConfiguration; +import org.onap.bbs.event.processor.exceptions.EmptyDmaapResponseException; +import org.onap.bbs.event.processor.model.CpeAuthenticationConsumerDmaapModel; +import org.onap.bbs.event.processor.utilities.CpeAuthenticationDmaapConsumerJsonParser; +import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.service.consumer.ConsumerReactiveHttpClientFactory; +import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.service.consumer.DMaaPConsumerReactiveHttpClient; +import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.service.consumer.DMaaPReactiveWebClientFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Component; + +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +@Component +public class DmaapCpeAuthenticationConsumerTaskImpl implements DmaapCpeAuthenticationConsumerTask { + + private static final Logger LOGGER = LoggerFactory.getLogger(DmaapCpeAuthenticationConsumerTaskImpl.class); + private final ApplicationConfiguration configuration; + private final CpeAuthenticationDmaapConsumerJsonParser cpeAuthenticationDmaapConsumerJsonParser; + private final ConsumerReactiveHttpClientFactory httpClientFactory; + + @Autowired + public DmaapCpeAuthenticationConsumerTaskImpl(ApplicationConfiguration configuration) { + this(configuration, new CpeAuthenticationDmaapConsumerJsonParser(), + new ConsumerReactiveHttpClientFactory(new DMaaPReactiveWebClientFactory())); + } + + DmaapCpeAuthenticationConsumerTaskImpl(ApplicationConfiguration configuration, + CpeAuthenticationDmaapConsumerJsonParser + cpeAuthenticationDmaapConsumerJsonParser, + ConsumerReactiveHttpClientFactory httpClientFactory) { + this.configuration = configuration; + this.cpeAuthenticationDmaapConsumerJsonParser = cpeAuthenticationDmaapConsumerJsonParser; + this.httpClientFactory = httpClientFactory; + } + + @Override + public Flux<CpeAuthenticationConsumerDmaapModel> execute(String taskName) throws SSLException { + LOGGER.debug("Executing task for CPE-Authentication with name \"{}\"", taskName); + DMaaPConsumerReactiveHttpClient dmaaPConsumerReactiveHttpClient = resolveClient(); + Mono<String> response = dmaaPConsumerReactiveHttpClient.getDMaaPConsumerResponse(); + return cpeAuthenticationDmaapConsumerJsonParser.extractModelFromDmaap(response) + .switchIfEmpty(Flux.error( + new EmptyDmaapResponseException("CPE Authentication: Got an empty response from DMaaP"))) + .doOnError(e -> { + if (!(e instanceof EmptyDmaapResponseException)) { + LOGGER.error("DMaaP Consumption Exception: {}", e.getMessage()); + } + }); + } + + @Override + public DMaaPConsumerReactiveHttpClient resolveClient() throws SSLException { + return httpClientFactory.create(configuration.getDmaapCpeAuthenticationConsumerConfiguration()); + } +} |