diff options
Diffstat (limited to 'src/main/java/org/onap/dcae/common/publishing/Publisher.java')
-rw-r--r-- | src/main/java/org/onap/dcae/common/publishing/Publisher.java | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/main/java/org/onap/dcae/common/publishing/Publisher.java b/src/main/java/org/onap/dcae/common/publishing/Publisher.java new file mode 100644 index 00000000..1d688d86 --- /dev/null +++ b/src/main/java/org/onap/dcae/common/publishing/Publisher.java @@ -0,0 +1,64 @@ +/*- + * ============LICENSE_START======================================================= + * VES Collector + * ================================================================================ + * Copyright (C) 2021 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.common.publishing; + +import com.google.gson.JsonObject; +import io.vavr.collection.List; +import io.vavr.control.Option; +import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.api.DmaapClientFactory; +import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.api.MessageRouterPublisher; +import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterPublishRequest; +import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterPublishResponse; +import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.config.MessageRouterPublisherConfig; +import reactor.core.publisher.Flux; + +import static org.onap.dcae.common.publishing.DmaapRequestConfiguration.retryConfiguration; +import static org.onap.dcae.common.publishing.DmaapRequestConfiguration.createPublishRequest; +import static org.onap.dcae.common.publishing.DmaapRequestConfiguration.jsonBatch; + +public class Publisher { + + private final MessageRouterPublisher publisher; + + public Publisher() { + this(retryConfiguration()); + } + + public Publisher(MessageRouterPublisherConfig messageRouterPublisherConfig) { + publisher = DmaapClientFactory + .createMessageRouterPublisher(messageRouterPublisherConfig); + } + + /** + * Publish event + * + * @param events list of ves events prepared to send + * @param publisherConfig publisher configuration + * @return flux containing information about the success or failure of the event publication + */ + public Flux<MessageRouterPublishResponse> publishEvents(List<String> events, Option<PublisherConfig> publisherConfig) { + return publishEvents(events, createPublishRequest(publisherConfig)); + } + + Flux<MessageRouterPublishResponse> publishEvents(List<String> events, MessageRouterPublishRequest publishRequest) { + final Flux<JsonObject> jsonMessageBatch = jsonBatch(events); + return publisher.put(publishRequest, jsonMessageBatch); + } +} |