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/*******************************************************************************
* ============LICENSE_START=======================================================
* pcims
* ================================================================================
* Copyright (C) 2018 Wipro Limited.
* ==============================================================================
* 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 com.wipro.www.sonhms;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.wipro.www.sonhms.model.FapServiceList;
import java.io.IOException;
import java.util.List;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ChildStatusUpdateState implements SonState {
private static Logger log = LoggerFactory.getLogger(ChildStatusUpdateState.class);
@Override
public void stateChange(SonContext sonContext) {
if (sonContext.getChildStatus(sonContext.getChildThreadId()).equals("triggeredOof")) {
WaitState waitState = WaitState.getInstance();
sonContext.setPciState(waitState);
sonContext.stateChange(sonContext);
} else if (sonContext.getChildStatus(sonContext.getChildThreadId()).equals("success")) {
BufferNotificationComponent bufferNotificationComponent = new BufferNotificationComponent();
ClusterDetailsComponent clusterDetailsComponent = new ClusterDetailsComponent();
String clusterId = clusterDetailsComponent.getClusterId(sonContext.getChildThreadId());
List<String> bufferedNotifications = bufferNotificationComponent.getBufferedNotification(clusterId);
if ((bufferedNotifications == null) || bufferedNotifications.isEmpty()) {
// resource clean up
// kill the child thread cleanup resources for the cluster
log.debug("no buffered notification to be handled");
Set<Thread> setOfThread = Thread.getAllStackTraces().keySet();
for (Thread thread : setOfThread) {
if (thread.getId() == sonContext.getChildThreadId()) {
sonContext.deleteChildStatus();
thread.interrupt();
}
}
sonContext.setPciState(new ResourceCleanupState());
sonContext.stateChange(sonContext);
} else {
// forward to child thread
ObjectMapper mapper = new ObjectMapper();
log.debug("handling buffer notification");
long childThreadId = sonContext.getChildThreadId();
for (String notification : bufferedNotifications) {
FapServiceList fapServiceList;
try {
fapServiceList = mapper.readValue(notification, FapServiceList.class);
log.debug("fapServiceList{}", fapServiceList);
SdnrNotificationHandlingState.getChildThreadMap().get(childThreadId)
.putInQueueWithNotify(fapServiceList);
sonContext.setPciState(new BufferedNotificationHandlingState());
sonContext.stateChange(sonContext);
} catch (IOException e) {
log.error("caught in child status update {}", e);
}
}
}
}
}
}
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