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/*-
* ============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);
}
}
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