2 * ============LICENSE_START======================================================================
3 * Copyright (C) 2018 NOKIA Intellectual Property, 2018 Nordix Foundation. All rights reserved.
4 * ===============================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
6 * in compliance with the License. You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software distributed under the License
11 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
12 * or implied. See the License for the specific language governing permissions and limitations under
14 * ============LICENSE_END========================================================================
17 package org.onap.dcaegen2.collectors.datafile.tasks;
19 import java.util.List;
21 import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
22 import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
23 import org.onap.dcaegen2.collectors.datafile.configuration.Config;
24 import org.onap.dcaegen2.collectors.datafile.ftp.FileCollector;
25 import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
26 import org.onap.dcaegen2.collectors.datafile.service.DmaapConsumerJsonParser;
27 import org.onap.dcaegen2.collectors.datafile.service.FileData;
28 import org.onap.dcaegen2.collectors.datafile.service.consumer.DmaapConsumerReactiveHttpClient;
29 import org.slf4j.Logger;
30 import org.slf4j.LoggerFactory;
31 import org.springframework.beans.factory.annotation.Autowired;
32 import org.springframework.stereotype.Component;
34 import reactor.core.publisher.Mono;
37 * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/23/18
38 * @author <a href="mailto:henrik.b.andersson@est.tech">Henrik Andersson</a>
41 public class DmaapConsumerTaskImpl extends DmaapConsumerTask {
43 private static final Logger logger = LoggerFactory.getLogger(DmaapConsumerTaskImpl.class);
45 private Config datafileAppConfig;
46 private DmaapConsumerJsonParser dmaapConsumerJsonParser;
47 private DmaapConsumerReactiveHttpClient dmaaPConsumerReactiveHttpClient;
48 FileCollector fileCollector;
51 public DmaapConsumerTaskImpl(AppConfig datafileAppConfig, FileCollector fileCollector) {
52 this.datafileAppConfig = datafileAppConfig;
53 this.dmaapConsumerJsonParser = new DmaapConsumerJsonParser();
54 this.fileCollector = fileCollector;
57 protected DmaapConsumerTaskImpl(AppConfig datafileAppConfig,
58 DmaapConsumerReactiveHttpClient dmaaPConsumerReactiveHttpClient,
59 DmaapConsumerJsonParser dmaapConsumerJsonParser, FileCollector fileCollector) {
60 this.datafileAppConfig = datafileAppConfig;
61 this.dmaaPConsumerReactiveHttpClient = dmaaPConsumerReactiveHttpClient;
62 this.dmaapConsumerJsonParser = dmaapConsumerJsonParser;
63 this.fileCollector = fileCollector;
67 Mono<List<FileData>> consume(Mono<String> message) {
68 logger.trace("Method called with arg {}", message);
69 return dmaapConsumerJsonParser.getJsonObject(message);
72 private Mono<List<ConsumerDmaapModel>> getFilesFromSender(List<FileData> listOfFileData) {
73 Mono<List<ConsumerDmaapModel>> filesFromSender = fileCollector.getFilesFromSender(listOfFileData);
74 return filesFromSender;
78 protected Mono<List<ConsumerDmaapModel>> execute(String object) {
79 dmaaPConsumerReactiveHttpClient = resolveClient();
80 logger.trace("Method called with arg {}", object);
81 Mono<List<FileData>> consumerResult =
82 consume((dmaaPConsumerReactiveHttpClient.getDmaapConsumerResponse()));
83 return consumerResult.flatMap(this::getFilesFromSender);
88 datafileAppConfig.initFileStreamReader();
92 protected DmaapConsumerConfiguration resolveConfiguration() {
93 return datafileAppConfig.getDmaapConsumerConfiguration();
97 protected DmaapConsumerReactiveHttpClient resolveClient() {
98 return dmaaPConsumerReactiveHttpClient == null
99 ? new DmaapConsumerReactiveHttpClient(resolveConfiguration()).createDmaapWebClient(buildWebClient())
100 : dmaaPConsumerReactiveHttpClient;