import javax.annotation.concurrent.GuardedBy;
import org.opendaylight.mdsal.common.api.TransactionChainClosedException;
import org.opendaylight.mdsal.singleton.common.api.ServiceGroupIdentifier;
+import org.opendaylight.openflowplugin.api.ConnectionException;
import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
import org.opendaylight.openflowplugin.api.openflow.device.handlers.ClusterInitializationPhaseHandler;
-import org.opendaylight.openflowplugin.api.openflow.lifecycle.LifecycleService;
+import org.opendaylight.openflowplugin.api.openflow.lifecycle.MastershipChangeListener;
import org.opendaylight.openflowplugin.api.openflow.rpc.listener.ItemLifecycleListener;
import org.opendaylight.openflowplugin.api.openflow.statistics.StatisticsContext;
import org.opendaylight.openflowplugin.api.openflow.statistics.StatisticsManager;
import org.opendaylight.openflowplugin.impl.rpc.AbstractRequestContext;
import org.opendaylight.openflowplugin.impl.rpc.listener.ItemLifecycleListenerImpl;
-import org.opendaylight.openflowplugin.impl.services.RequestContextUtil;
+import org.opendaylight.openflowplugin.impl.services.util.RequestContextUtil;
+import org.opendaylight.openflowplugin.impl.datastore.MultipartWriterProvider;
import org.opendaylight.openflowplugin.impl.statistics.services.dedicated.StatisticsGatheringOnTheFlyService;
import org.opendaylight.openflowplugin.impl.statistics.services.dedicated.StatisticsGatheringService;
import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-class StatisticsContextImpl implements StatisticsContext {
+class StatisticsContextImpl<T extends OfHeader> implements StatisticsContext {
private static final Logger LOG = LoggerFactory.getLogger(StatisticsContextImpl.class);
private static final String CONNECTION_CLOSED = "Connection closed.";
private final DeviceState devState;
private final ListenableFuture<Boolean> emptyFuture;
private final boolean isStatisticsPollingOn;
- private final SinglePurposeMultipartReplyTranslator multipartReplyTranslator;
private final Object collectionStatTypeLock = new Object();
+ private final ConvertorExecutor convertorExecutor;
+ private final MultipartWriterProvider statisticsWriterProvider;
@GuardedBy("collectionStatTypeLock")
private List<MultipartType> collectingStatType;
- private StatisticsGatheringService statisticsGatheringService;
- private StatisticsGatheringOnTheFlyService statisticsGatheringOnTheFlyService;
+ private StatisticsGatheringService<T> statisticsGatheringService;
+ private StatisticsGatheringOnTheFlyService<T> statisticsGatheringOnTheFlyService;
private Timeout pollTimeout;
private final DeviceInfo deviceInfo;
private final StatisticsManager myManager;
- private final LifecycleService lifecycleService;
private volatile boolean schedulingEnabled;
private volatile CONTEXT_STATE state;
private ListenableFuture<Boolean> lastDataGathering;
- StatisticsContextImpl(@Nonnull final DeviceInfo deviceInfo,
- final boolean isStatisticsPollingOn,
- @Nonnull final LifecycleService lifecycleService,
+ StatisticsContextImpl(final boolean isStatisticsPollingOn,
+ @Nonnull final DeviceContext deviceContext,
@Nonnull final ConvertorExecutor convertorExecutor,
- @Nonnull final StatisticsManager myManager) {
- this.lifecycleService = lifecycleService;
- this.deviceContext = lifecycleService.getDeviceContext();
+ @Nonnull final StatisticsManager myManager,
+ @Nonnull final MultipartWriterProvider statisticsWriterProvider) {
+ this.deviceContext = deviceContext;
this.devState = Preconditions.checkNotNull(deviceContext.getDeviceState());
this.isStatisticsPollingOn = isStatisticsPollingOn;
- multipartReplyTranslator = new SinglePurposeMultipartReplyTranslator(convertorExecutor);
+ this.convertorExecutor = convertorExecutor;
emptyFuture = Futures.immediateFuture(false);
- statisticsGatheringService = new StatisticsGatheringService(this, deviceContext);
- statisticsGatheringOnTheFlyService = new StatisticsGatheringOnTheFlyService(this, deviceContext, convertorExecutor);
+ statisticsGatheringService = new StatisticsGatheringService<>(this, deviceContext);
+ statisticsGatheringOnTheFlyService = new StatisticsGatheringOnTheFlyService<>(this,
+ deviceContext, convertorExecutor, statisticsWriterProvider);
itemLifeCycleListener = new ItemLifecycleListenerImpl(deviceContext);
statListForCollectingInitialization();
this.state = CONTEXT_STATE.INITIALIZATION;
- this.deviceInfo = deviceInfo;
+ this.deviceInfo = deviceContext.getDeviceInfo();
this.myManager = myManager;
this.lastDataGathering = null;
+ this.statisticsWriterProvider = statisticsWriterProvider;
}
@Override
private void statChainFuture(final Iterator<MultipartType> iterator, final SettableFuture<Boolean> resultFuture, final boolean initial) {
if (ConnectionContext.CONNECTION_STATE.RIP.equals(deviceContext.getPrimaryConnectionContext().getConnectionState())) {
final String errMsg = String.format("Device connection is closed for Node : %s.",
- getDeviceInfo().getNodeId());
+ getDeviceInfo().getNodeId());
LOG.debug(errMsg);
- resultFuture.setException(new IllegalStateException(errMsg));
+ resultFuture.setException(new ConnectionException(errMsg));
return;
}
if ( ! iterator.hasNext()) {
* Method checks a device state. It returns null for be able continue. Otherwise it returns immediateFuture
* which has to be returned from caller too
*
- * @return
+ * @return future
*/
@VisibleForTesting
ListenableFuture<Boolean> deviceConnectionCheck() {
switch (deviceContext.getPrimaryConnectionContext().getConnectionState()) {
case RIP:
final String errMsg = String.format("Device connection doesn't exist anymore. Primary connection status : %s",
- deviceContext.getPrimaryConnectionContext().getConnectionState());
+ deviceContext.getPrimaryConnectionContext().getConnectionState());
resultingFuture = Futures.immediateFailedFuture(new Throwable(errMsg));
break;
default:
//TODO: Refactor twice sending deviceContext into gatheringStatistics
private ListenableFuture<Boolean> collectFlowStatistics(final MultipartType multipartType, final boolean initial) {
return devState.isFlowStatisticsAvailable() ? StatisticsGatheringUtils.gatherStatistics(
- statisticsGatheringOnTheFlyService,
- getDeviceInfo(),
- /*MultipartType.OFPMPFLOW*/ multipartType,
- deviceContext,
- deviceContext,
- initial, multipartReplyTranslator) : emptyFuture;
+ statisticsGatheringOnTheFlyService,
+ getDeviceInfo(),
+ /*MultipartType.OFPMPFLOW*/ multipartType,
+ deviceContext,
+ deviceContext,
+ initial,
+ convertorExecutor,
+ statisticsWriterProvider) : emptyFuture;
}
private ListenableFuture<Boolean> collectTableStatistics(final MultipartType multipartType) {
return devState.isTableStatisticsAvailable() ? StatisticsGatheringUtils.gatherStatistics(
- statisticsGatheringService,
- getDeviceInfo(),
+ statisticsGatheringService,
+ getDeviceInfo(),
/*MultipartType.OFPMPTABLE*/ multipartType,
- deviceContext,
- deviceContext,
- false, multipartReplyTranslator) : emptyFuture;
+ deviceContext,
+ deviceContext,
+ false,
+ convertorExecutor,
+ statisticsWriterProvider) : emptyFuture;
}
private ListenableFuture<Boolean> collectPortStatistics(final MultipartType multipartType) {
return devState.isPortStatisticsAvailable() ? StatisticsGatheringUtils.gatherStatistics(
- statisticsGatheringService,
- getDeviceInfo(),
+ statisticsGatheringService,
+ getDeviceInfo(),
/*MultipartType.OFPMPPORTSTATS*/ multipartType,
- deviceContext,
- deviceContext,
- false, multipartReplyTranslator) : emptyFuture;
+ deviceContext,
+ deviceContext,
+ false,
+ convertorExecutor,
+ statisticsWriterProvider) : emptyFuture;
}
private ListenableFuture<Boolean> collectQueueStatistics(final MultipartType multipartType) {
return !devState.isQueueStatisticsAvailable() ? emptyFuture : StatisticsGatheringUtils.gatherStatistics(
- statisticsGatheringService,
- getDeviceInfo(),
+ statisticsGatheringService,
+ getDeviceInfo(),
/*MultipartType.OFPMPQUEUE*/ multipartType,
- deviceContext,
- deviceContext,
- false, multipartReplyTranslator);
+ deviceContext,
+ deviceContext,
+ false,
+ convertorExecutor,
+ statisticsWriterProvider);
}
private ListenableFuture<Boolean> collectGroupDescStatistics(final MultipartType multipartType) {
return devState.isGroupAvailable() ? StatisticsGatheringUtils.gatherStatistics(
- statisticsGatheringService,
- getDeviceInfo(),
+ statisticsGatheringService,
+ getDeviceInfo(),
/*MultipartType.OFPMPGROUPDESC*/ multipartType,
- deviceContext,
- deviceContext,
- false, multipartReplyTranslator) : emptyFuture;
+ deviceContext,
+ deviceContext,
+ false,
+ convertorExecutor,
+ statisticsWriterProvider) : emptyFuture;
}
private ListenableFuture<Boolean> collectGroupStatistics(final MultipartType multipartType) {
return devState.isGroupAvailable() ? StatisticsGatheringUtils.gatherStatistics(
- statisticsGatheringService,
- getDeviceInfo(),
+ statisticsGatheringService,
+ getDeviceInfo(),
/*MultipartType.OFPMPGROUP*/ multipartType,
- deviceContext,
- deviceContext,
- false, multipartReplyTranslator) : emptyFuture;
+ deviceContext,
+ deviceContext,
+ false,
+ convertorExecutor,
+ statisticsWriterProvider) : emptyFuture;
}
private ListenableFuture<Boolean> collectMeterConfigStatistics(final MultipartType multipartType) {
return devState.isMetersAvailable() ? StatisticsGatheringUtils.gatherStatistics(
- statisticsGatheringService,
- getDeviceInfo(),
+ statisticsGatheringService,
+ getDeviceInfo(),
/*MultipartType.OFPMPMETERCONFIG*/ multipartType,
- deviceContext,
- deviceContext,
- false, multipartReplyTranslator) : emptyFuture;
+ deviceContext,
+ deviceContext,
+ false,
+ convertorExecutor,
+ statisticsWriterProvider) : emptyFuture;
}
private ListenableFuture<Boolean> collectMeterStatistics(final MultipartType multipartType) {
return devState.isMetersAvailable() ? StatisticsGatheringUtils.gatherStatistics(
- statisticsGatheringService,
- getDeviceInfo(),
+ statisticsGatheringService,
+ getDeviceInfo(),
/*MultipartType.OFPMPMETER*/ multipartType,
- deviceContext,
- deviceContext,
- false, multipartReplyTranslator) : emptyFuture;
+ deviceContext,
+ deviceContext,
+ false,
+ convertorExecutor,
+ statisticsWriterProvider) : emptyFuture;
}
@VisibleForTesting
- void setStatisticsGatheringService(final StatisticsGatheringService statisticsGatheringService) {
+ void setStatisticsGatheringService(final StatisticsGatheringService<T> statisticsGatheringService) {
this.statisticsGatheringService = statisticsGatheringService;
}
@VisibleForTesting
- void setStatisticsGatheringOnTheFlyService(final StatisticsGatheringOnTheFlyService
- statisticsGatheringOnTheFlyService) {
+ void setStatisticsGatheringOnTheFlyService(final StatisticsGatheringOnTheFlyService<T> statisticsGatheringOnTheFlyService) {
this.statisticsGatheringOnTheFlyService = statisticsGatheringOnTheFlyService;
}
}
@Override
- public ListenableFuture<Void> stopClusterServices(boolean connectionInterrupted) {
- if (CONTEXT_STATE.TERMINATION.equals(getState())) {
+ public ListenableFuture<Void> stopClusterServices() {
+ if (CONTEXT_STATE.TERMINATION.equals(this.state)) {
return Futures.immediateCancelledFuture();
}
@Override
public DeviceContext gainDeviceContext() {
- return this.lifecycleService.getDeviceContext();
+ return this.deviceContext;
}
@Override
}
@Override
- public boolean onContextInstantiateService(final ConnectionContext connectionContext) {
- if (connectionContext.getConnectionState().equals(ConnectionContext.CONNECTION_STATE.RIP)) {
- LOG.warn("Connection on device {} was interrupted, will stop starting master services.", deviceInfo.getLOGValue());
- return false;
- }
+ public boolean onContextInstantiateService(final MastershipChangeListener mastershipChangeListener) {
LOG.info("Starting statistics context cluster services for node {}", deviceInfo.getLOGValue());
}
@Override
- public void onFailure(Throwable throwable) {
+ public void onFailure(@Nonnull Throwable throwable) {
LOG.warn("Initial gathering statistics unsuccessful for node {}", deviceInfo.getLOGValue());
- lifecycleService.closeConnection();
+ mastershipChangeListener.onNotAbleToStartMastership(deviceInfo);
}
});
myManager.startScheduling(deviceInfo);
}
- return this.clusterInitializationPhaseHandler.onContextInstantiateService(connectionContext);
+ return this.clusterInitializationPhaseHandler.onContextInstantiateService(mastershipChangeListener);
}
@Override
public void setInitialSubmitHandler(final ClusterInitializationPhaseHandler initialSubmitHandler) {
this.initialSubmitHandler = initialSubmitHandler;
}
-}
\ No newline at end of file
+}
Code Review / openflowplugin.git / blobdiff