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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2024 Deutsche Telekom AG 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.aai.modelloader.config;
import java.util.Date;
import java.util.Timer;
import java.util.TimerTask;
import org.onap.aai.cl.api.Logger;
import org.onap.aai.cl.eelf.LoggerFactory;
import org.onap.aai.modelloader.notification.EventCallback;
import org.onap.aai.modelloader.service.ModelLoaderMsgs;
import org.onap.aai.modelloader.service.SdcConnectionJob;
import org.onap.sdc.api.IDistributionClient;
import org.onap.sdc.api.results.IDistributionClientResult;
import org.onap.sdc.utils.DistributionActionResultEnum;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.event.ApplicationReadyEvent;
import org.springframework.context.event.EventListener;
import org.springframework.stereotype.Component;
@Component
@ConditionalOnProperty(value = "ml.distribution.connection.enabled", havingValue = "true", matchIfMissing = true)
public class DistributionClientStartupConfig {
private static final Logger logger = LoggerFactory.getInstance().getLogger(DistributionClientStartupConfig.class);
private final IDistributionClient client;
private final ModelLoaderConfig config;
private final EventCallback eventCallback;
public DistributionClientStartupConfig(IDistributionClient client, ModelLoaderConfig config,
EventCallback eventCallback) {
this.client = client;
this.config = config;
this.eventCallback = eventCallback;
}
@EventListener(ApplicationReadyEvent.class)
protected void initSdcClient() {
// Initialize distribution client
logger.debug(ModelLoaderMsgs.INITIALIZING, "Initializing distribution client...");
IDistributionClientResult initResult = client.init(config, eventCallback);
if (initResult.getDistributionActionResult() == DistributionActionResultEnum.SUCCESS) {
// Start distribution client
logger.debug(ModelLoaderMsgs.INITIALIZING, "Starting distribution client...");
IDistributionClientResult startResult = client.start();
if (startResult.getDistributionActionResult() == DistributionActionResultEnum.SUCCESS) {
logger.info(ModelLoaderMsgs.INITIALIZING, "Connection to SDC established");
} else {
String errorMsg = "Failed to start distribution client: " + startResult.getDistributionMessageResult();
logger.error(ModelLoaderMsgs.ASDC_CONNECTION_ERROR, errorMsg);
// Kick off a timer to retry the SDC connection
Timer timer = new Timer();
TimerTask task = new SdcConnectionJob(client, config, eventCallback, timer);
timer.schedule(task, new Date(), 60000);
}
} else {
String errorMsg = "Failed to initialize distribution client: " + initResult.getDistributionMessageResult();
logger.error(ModelLoaderMsgs.ASDC_CONNECTION_ERROR, errorMsg);
// Kick off a timer to retry the SDC connection
Timer timer = new Timer();
TimerTask task = new SdcConnectionJob(client, config, eventCallback, timer);
timer.schedule(task, new Date(), 60000);
}
}
}
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