import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.SettableFuture;
-import com.sun.org.apache.xpath.internal.operations.Bool;
-import java.util.ArrayList;
import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashSet;
import java.util.List;
import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
import org.opendaylight.openflowplugin.api.openflow.statistics.StatisticsContext;
-import org.opendaylight.openflowplugin.impl.rpc.RequestContextImpl;
+import org.opendaylight.openflowplugin.impl.rpc.AbstractRequestContext;
import org.opendaylight.openflowplugin.impl.services.RequestContextUtil;
import org.opendaylight.openflowplugin.impl.statistics.services.dedicated.StatisticsGatheringService;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAllFlowsStatisticsFromAllFlowTablesInputBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
-import org.opendaylight.yangtools.yang.common.RpcResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class StatisticsContextImpl implements StatisticsContext {
private static final Logger LOG = LoggerFactory.getLogger(StatisticsContextImpl.class);
- public static final String CONNECTION_CLOSED = "Connection closed.";
- private final List<RequestContext> requestContexts = new ArrayList();
+ private static final String CONNECTION_CLOSED = "Connection closed.";
+ private final Collection<RequestContext<?>> requestContexts = new HashSet<>();
private final DeviceContext deviceContext;
-
private final StatisticsGatheringService statisticsGatheringService;
public StatisticsContextImpl(final DeviceContext deviceContext) {
this.deviceContext = deviceContext;
statisticsGatheringService = new StatisticsGatheringService(this, deviceContext);
-
- }
-
- private void pollFlowStatistics() {
- final KeyedInstanceIdentifier<Node, NodeKey> nodeII = InstanceIdentifier.create(Nodes.class).child(Node.class, new NodeKey(deviceContext.getPrimaryConnectionContext().getNodeId()));
- final NodeRef nodeRef = new NodeRef(nodeII);
- final GetAllFlowsStatisticsFromAllFlowTablesInputBuilder builder =
- new GetAllFlowsStatisticsFromAllFlowTablesInputBuilder();
- builder.setNode(nodeRef);
- //TODO : process data from result
}
@Override
public ListenableFuture<Boolean> gatherDynamicData() {
- final DeviceState devState = deviceContext.getDeviceState();
+ final SettableFuture<Boolean> settableResultingFuture = SettableFuture.create();
+ ListenableFuture<Boolean> resultingFuture = settableResultingFuture;
- final ListenableFuture<Boolean> resultingFuture;
if (ConnectionContext.CONNECTION_STATE.WORKING.equals(deviceContext.getPrimaryConnectionContext().getConnectionState())) {
- final SettableFuture settableResultingFuture = SettableFuture.create();
- resultingFuture = settableResultingFuture;
- ListenableFuture<Boolean> emptyFuture = Futures.immediateFuture(new Boolean(false));
- final ListenableFuture<Boolean> flowStatistics = devState.isFlowStatisticsAvailable() ? wrapLoggingOnStatisticsRequestCall(MultipartType.OFPMPFLOW) : emptyFuture;
+ final DeviceState devState = deviceContext.getDeviceState();
+ final ListenableFuture<Boolean> emptyFuture = Futures.immediateFuture(new Boolean(false));
+ final ListenableFuture<Boolean> flowStatistics = devState.isFlowStatisticsAvailable() ? StatisticsGatheringUtils.gatherStatistics(statisticsGatheringService, deviceContext, MultipartType.OFPMPFLOW) : emptyFuture;
- final ListenableFuture<Boolean> tableStatistics = devState.isTableStatisticsAvailable() ? wrapLoggingOnStatisticsRequestCall(MultipartType.OFPMPTABLE) : emptyFuture;
+ final ListenableFuture<Boolean> tableStatistics = devState.isTableStatisticsAvailable() ? StatisticsGatheringUtils.gatherStatistics(statisticsGatheringService, deviceContext, MultipartType.OFPMPTABLE) : emptyFuture;
- final ListenableFuture<Boolean> portStatistics = devState.isPortStatisticsAvailable() ? wrapLoggingOnStatisticsRequestCall(MultipartType.OFPMPPORTSTATS) : emptyFuture;
+ final ListenableFuture<Boolean> portStatistics = devState.isPortStatisticsAvailable() ? StatisticsGatheringUtils.gatherStatistics(statisticsGatheringService, deviceContext, MultipartType.OFPMPPORTSTATS) : emptyFuture;
- final ListenableFuture<Boolean> queueStatistics = devState.isQueueStatisticsAvailable() ? wrapLoggingOnStatisticsRequestCall(MultipartType.OFPMPQUEUE) : emptyFuture;
+ final ListenableFuture<Boolean> queueStatistics = devState.isQueueStatisticsAvailable() ? StatisticsGatheringUtils.gatherStatistics(statisticsGatheringService, deviceContext, MultipartType.OFPMPQUEUE) : emptyFuture;
- final ListenableFuture<Boolean> groupDescStatistics = devState.isGroupAvailable() ? wrapLoggingOnStatisticsRequestCall(MultipartType.OFPMPGROUPDESC) : emptyFuture;
- final ListenableFuture<Boolean> groupStatistics = devState.isGroupAvailable() ? wrapLoggingOnStatisticsRequestCall(MultipartType.OFPMPGROUP) : emptyFuture;
+ final ListenableFuture<Boolean> groupDescStatistics = devState.isGroupAvailable() ? StatisticsGatheringUtils.gatherStatistics(statisticsGatheringService, deviceContext, MultipartType.OFPMPGROUPDESC) : emptyFuture;
+ final ListenableFuture<Boolean> groupStatistics = devState.isGroupAvailable() ? StatisticsGatheringUtils.gatherStatistics(statisticsGatheringService, deviceContext, MultipartType.OFPMPGROUP) : emptyFuture;
- final ListenableFuture<Boolean> meterConfigStatistics = devState.isMetersAvailable() ? wrapLoggingOnStatisticsRequestCall(MultipartType.OFPMPMETERCONFIG) : emptyFuture;
- final ListenableFuture<Boolean> meterStatistics = devState.isMetersAvailable() ? wrapLoggingOnStatisticsRequestCall(MultipartType.OFPMPMETER) : emptyFuture;
+ final ListenableFuture<Boolean> meterConfigStatistics = devState.isMetersAvailable() ? StatisticsGatheringUtils.gatherStatistics(statisticsGatheringService, deviceContext, MultipartType.OFPMPMETERCONFIG) : emptyFuture;
+ final ListenableFuture<Boolean> meterStatistics = devState.isMetersAvailable() ? StatisticsGatheringUtils.gatherStatistics(statisticsGatheringService, deviceContext, MultipartType.OFPMPMETER) : emptyFuture;
final ListenableFuture<List<Boolean>> allFutures = Futures.allAsList(Arrays.asList(flowStatistics, tableStatistics, groupDescStatistics, groupStatistics, meterConfigStatistics, meterStatistics, portStatistics, queueStatistics));
@Override
public void onSuccess(final List<Boolean> booleans) {
boolean atLeastOneSuccess = false;
- for (Boolean bool : booleans){
+ for (final Boolean bool : booleans) {
atLeastOneSuccess |= bool.booleanValue();
}
settableResultingFuture.set(new Boolean(atLeastOneSuccess));
}
});
} else {
- resultingFuture = Futures.immediateFailedFuture(new Throwable("Device connection doesn't exist anymore."));
- }
- return resultingFuture;
- }
-
- private ListenableFuture<Boolean> wrapLoggingOnStatisticsRequestCall(final MultipartType type) {
- final ListenableFuture<Boolean> future = StatisticsGatheringUtils.gatherStatistics(statisticsGatheringService, deviceContext, type);
- Futures.addCallback(future, new FutureCallback() {
- @Override
- public void onSuccess(final Object o) {
- LOG.trace("Multipart response for {} was successful.", type);
- }
-
- @Override
- public void onFailure(final Throwable throwable) {
- LOG.trace("Multipart response for {} FAILED.", type, throwable);
+ switch (deviceContext.getPrimaryConnectionContext().getConnectionState()) {
+ case RIP:
+ resultingFuture = Futures.immediateFailedFuture(new Throwable(String.format("Device connection doesn't exist anymore. Primary connection status : %s", deviceContext.getPrimaryConnectionContext().getConnectionState())));
+ break;
+ default:
+ resultingFuture = Futures.immediateCheckedFuture(Boolean.TRUE);
+ break;
}
- });
- return future;
- }
- @Override
- public <T> void forgetRequestContext(final RequestContext<T> requestContext) {
- requestContexts.remove(requestContexts);
- }
- @Override
- public <T> SettableFuture<RpcResult<T>> storeOrFail(final RequestContext<T> data) {
- requestContexts.add(data);
- return data.getFuture();
+ }
+ return resultingFuture;
}
@Override
public <T> RequestContext<T> createRequestContext() {
- return new RequestContextImpl<>(this);
+ final AbstractRequestContext<T> ret = new AbstractRequestContext<T>() {
+ @Override
+ public void close() {
+ requestContexts.remove(this);
+ }
+ };
+ requestContexts.add(ret);
+ return ret;
}
@Override
- public void close() throws Exception {
- for (RequestContext requestContext : requestContexts) {
+ public void close() {
+ for (final RequestContext<?> requestContext : requestContexts) {
RequestContextUtil.closeRequestContextWithRpcError(requestContext, CONNECTION_CLOSED);
}
}
Code Review / openflowplugin.git / blobdiff