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/*
* ============LICENSE_START=======================================================
* PROJECT
* ================================================================================
* Copyright (C) 2018 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.dcaegen2.services.prh.tasks;
import java.util.Optional;
import org.onap.dcaegen2.services.prh.config.DmaapPublisherConfiguration;
import org.onap.dcaegen2.services.prh.configuration.AppConfig;
import org.onap.dcaegen2.services.prh.configuration.Config;
import org.onap.dcaegen2.services.prh.exceptions.DmaapNotFoundException;
import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel;
import org.onap.dcaegen2.services.prh.service.producer.ExtendedDmaapProducerHttpClientImpl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Component;
/**
* @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/13/18
*/
@Component
public class DmaapPublisherTaskImpl extends
DmaapPublisherTask<ConsumerDmaapModel, Integer, DmaapPublisherConfiguration> {
private static final Logger logger = LoggerFactory.getLogger(DmaapPublisherTaskImpl.class);
private final Config prhAppConfig;
private ExtendedDmaapProducerHttpClientImpl extendedDmaapProducerHttpClient;
@Autowired
public DmaapPublisherTaskImpl(AppConfig prhAppConfig) {
this.prhAppConfig = prhAppConfig;
}
@Override
Integer publish(ConsumerDmaapModel consumerDmaapModel) throws DmaapNotFoundException {
logger.trace("Method called with arg {}", consumerDmaapModel);
return extendedDmaapProducerHttpClient.getHttpProducerResponse(consumerDmaapModel)
.filter(response -> response == HttpStatus.OK.value())
.orElseThrow(() -> new DmaapNotFoundException("Incorrect response from Dmaap"));
}
@Override
public Integer execute(ConsumerDmaapModel consumerDmaapModel) throws DmaapNotFoundException {
consumerDmaapModel = Optional.ofNullable(consumerDmaapModel)
.orElseThrow(() -> new DmaapNotFoundException("Invoked null object to Dmaap task"));
extendedDmaapProducerHttpClient = resolveClient();
logger.trace("Method called with arg {}", consumerDmaapModel);
return publish(consumerDmaapModel);
}
@Override
DmaapPublisherConfiguration resolveConfiguration() {
return prhAppConfig.getDmaapPublisherConfiguration();
}
@Override
ExtendedDmaapProducerHttpClientImpl resolveClient() {
return Optional.ofNullable(extendedDmaapProducerHttpClient)
.orElseGet(() -> new ExtendedDmaapProducerHttpClientImpl(resolveConfiguration()));
}
}
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