diff options
Diffstat (limited to 'dcae-analytics/dcae-analytics-tca-web/src/main/java/org/onap/dcae/analytics/tca/web/util/function/TcaAppPropsToMrPublisherPrefsFunction.java')
-rw-r--r-- | dcae-analytics/dcae-analytics-tca-web/src/main/java/org/onap/dcae/analytics/tca/web/util/function/TcaAppPropsToMrPublisherPrefsFunction.java | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/dcae-analytics/dcae-analytics-tca-web/src/main/java/org/onap/dcae/analytics/tca/web/util/function/TcaAppPropsToMrPublisherPrefsFunction.java b/dcae-analytics/dcae-analytics-tca-web/src/main/java/org/onap/dcae/analytics/tca/web/util/function/TcaAppPropsToMrPublisherPrefsFunction.java new file mode 100644 index 0000000..fbdbac4 --- /dev/null +++ b/dcae-analytics/dcae-analytics-tca-web/src/main/java/org/onap/dcae/analytics/tca/web/util/function/TcaAppPropsToMrPublisherPrefsFunction.java @@ -0,0 +1,83 @@ +/* + * ================================================================================ + * Copyright (c) 2018 AT&T 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.dcae.analytics.tca.web.util.function; + +import java.net.URL; +import java.util.List; +import java.util.Map; +import java.util.Optional; +import java.util.function.Function; +import java.util.stream.Collectors; + +import org.onap.dcae.analytics.model.configbindingservice.BaseConfigBindingServiceProperties.PublisherDetails; +import org.onap.dcae.analytics.model.configbindingservice.ConfigBindingServiceConstants; +import org.onap.dcae.analytics.model.util.function.StringToURLFunction; +import org.onap.dcae.analytics.tca.web.TcaAppProperties; +import org.onap.dcae.analytics.web.dmaap.MrPublisherPreferences; +import org.onap.dcae.analytics.web.util.AnalyticsHttpUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.http.HttpHeaders; + +/** + * @author Rajiv Singla + */ +public class TcaAppPropsToMrPublisherPrefsFunction implements Function<TcaAppProperties, MrPublisherPreferences> { + + private static final Logger logger = LoggerFactory.getLogger(TcaAppPropsToMrPublisherPrefsFunction.class); + + @Override + public MrPublisherPreferences apply(final TcaAppProperties tcaAppProperties) { + + final Map<String, PublisherDetails> streamsPublishes = tcaAppProperties.getStreamsPublishes(); + + final List<Map.Entry<String, PublisherDetails>> messageRouterPublishes = + streamsPublishes.entrySet().stream() + .filter(ConfigBindingServiceConstants.MESSAGE_ROUTER_PREDICATE) + .collect(Collectors.toList()); + + // Use first publisher properties + final Map.Entry<String, PublisherDetails> firstPublisherProperties = messageRouterPublishes.get(0); + + if (messageRouterPublishes.size() > 1) { + logger.warn("Expected only one DMaaP MR publisher properties but found: {}.", streamsPublishes.size()); + } + + final String publisherPropertiesKey = firstPublisherProperties.getKey(); + final PublisherDetails publisherDetails = firstPublisherProperties.getValue(); + + logger.info("Creating DMaaP MR Publisher from config properties key: {}, props: {}", + publisherPropertiesKey, publisherDetails); + + final String requestURL = publisherDetails.getDmaapInfo().getTopicUrl(); + final HttpHeaders httpHeaders = AnalyticsHttpUtils.createDefaultHttpHeaders(); + final String username = publisherDetails.getAafUsername(); + final String password = publisherDetails.getAafPassword(); + + final URL proxyUrl = Optional.ofNullable(publisherDetails.getProxyUrl()) + .flatMap(new StringToURLFunction()).orElse(null); + + final Boolean ignoreSSLValidation = publisherDetails.getIgnoreSSLValidation(); + + return new MrPublisherPreferences(requestURL, publisherPropertiesKey, httpHeaders, username, password, + proxyUrl, ignoreSSLValidation, tcaAppProperties.getTca().getEnableEcompLogging()); + + } +} |