package com.sequenceiq.cloudbreak.cloud.handler;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import javax.inject.Inject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import com.sequenceiq.cloudbreak.cloud.PlatformParameters;
import com.sequenceiq.cloudbreak.cloud.event.platform.PlatformParametersRequest;
import com.sequenceiq.cloudbreak.cloud.event.platform.PlatformParametersResult;
import com.sequenceiq.cloudbreak.cloud.init.CloudPlatformConnectors;
import com.sequenceiq.cloudbreak.cloud.model.Platform;
import com.sequenceiq.cloudbreak.cloud.model.Variant;
import reactor.bus.Event;
@Component
public class PlatformParametersHandler implements CloudPlatformEventHandler<PlatformParametersRequest> {
private static final Logger LOGGER = LoggerFactory.getLogger(PlatformParametersHandler.class);
@Inject
private CloudPlatformConnectors cloudPlatformConnectors;
@Override
public Class<PlatformParametersRequest> type() {
return PlatformParametersRequest.class;
}
@Override
public void accept(Event<PlatformParametersRequest> platformParameterRequestEvent) {
LOGGER.info("Received event: {}", platformParameterRequestEvent);
PlatformParametersRequest request = platformParameterRequestEvent.getData();
Map<Platform, PlatformParameters> platformParameters = new HashMap<>();
try {
for (Map.Entry<Platform, Collection<Variant>> connector : cloudPlatformConnectors.getPlatformVariants().getPlatformToVariants().entrySet()) {
platformParameters.put(connector.getKey(), cloudPlatformConnectors.getDefault(connector.getKey()).parameters());
}
PlatformParametersResult platformParameterResult = new PlatformParametersResult(request, platformParameters);
request.getResult().onNext(platformParameterResult);
LOGGER.info("Query platform parameters finished.");
} catch (Exception e) {
request.getResult().onNext(new PlatformParametersResult(e.getMessage(), e, request));
}
}
}