/**
* Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
- *
+ *
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.openflowplugin.impl.services;
+import com.google.common.util.concurrent.FutureCallback;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
+import java.util.Collection;
import java.util.concurrent.Future;
-import org.opendaylight.openflowplugin.api.openflow.md.core.SwitchConnectionDistinguisher;
-import org.opendaylight.openflowplugin.api.openflow.rpc.RpcContext;
-import org.opendaylight.openflowplugin.openflow.md.core.sal.OFRpcFutureResultTransformFactory;
-import org.opendaylight.openflowplugin.openflow.md.core.sal.OFRpcTask;
-import org.opendaylight.openflowplugin.openflow.md.core.sal.OFRpcTaskFactory;
+import javax.annotation.Nullable;
+import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
+import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
+import org.opendaylight.openflowplugin.api.openflow.rpc.ItemLifeCycleSource;
+import org.opendaylight.openflowplugin.api.openflow.rpc.listener.ItemLifecycleListener;
+import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.MeterBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.MeterKey;
+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.meter.service.rev130918.AddMeterInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.AddMeterOutput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.RemoveMeterInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.SalMeterService;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.UpdateMeterInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.UpdateMeterOutput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.Meter;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterId;
+import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
+import org.opendaylight.yangtools.yang.common.RpcError;
import org.opendaylight.yangtools.yang.common.RpcResult;
import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SalMeterServiceImpl implements SalMeterService, ItemLifeCycleSource {
+ private static final Logger LOG = LoggerFactory.getLogger(SalMeterServiceImpl.class);
+ private final MeterService<AddMeterInput, AddMeterOutput> addMeter;
+ private final MeterService<Meter, UpdateMeterOutput> updateMeter;
+ private final MeterService<RemoveMeterInput, RemoveMeterOutput> removeMeter;
+ private ItemLifecycleListener itemLifecycleListener;
+ private final DeviceContext deviceContext;
+
+ public SalMeterServiceImpl(final RequestContextStack requestContextStack, final DeviceContext deviceContext, final ConvertorExecutor convertorExecutor) {
+ this.deviceContext = deviceContext;
+ addMeter = new MeterService<>(requestContextStack, deviceContext, AddMeterOutput.class, convertorExecutor);
+ updateMeter = new MeterService<>(requestContextStack, deviceContext, UpdateMeterOutput.class, convertorExecutor);
+ removeMeter = new MeterService<>(requestContextStack, deviceContext, RemoveMeterOutput.class, convertorExecutor);
+ }
-public class SalMeterServiceImpl extends CommonService implements SalMeterService {
-
- private static final Logger LOG = org.slf4j.LoggerFactory.getLogger(SalMeterServiceImpl.class);
-
- /**
- * @param rpcContext
- */
- public SalMeterServiceImpl(final RpcContext rpcContext) {
- super(rpcContext);
+ @Override
+ public void setItemLifecycleListener(@Nullable ItemLifecycleListener itemLifecycleListener) {
+ this.itemLifecycleListener = itemLifecycleListener;
}
@Override
public Future<RpcResult<AddMeterOutput>> addMeter(final AddMeterInput input) {
- LOG.debug("Calling the MeterMod RPC method on MessageDispatchService");
- // use primary connection
- final SwitchConnectionDistinguisher cookie = null;
-
- final OFRpcTask<AddMeterInput, RpcResult<UpdateMeterOutput>> task = OFRpcTaskFactory.createAddMeterTask(
- rpcTaskContext, input, cookie);
- final ListenableFuture<RpcResult<UpdateMeterOutput>> result = task.submit();
-
- return Futures.transform(result, OFRpcFutureResultTransformFactory.createForAddMeterOutput());
+ final ListenableFuture<RpcResult<AddMeterOutput>> resultFuture = addMeter.handleServiceCall(input);
+ Futures.addCallback(resultFuture, new FutureCallback<RpcResult<AddMeterOutput>>() {
+ @Override
+ public void onSuccess(@Nullable RpcResult<AddMeterOutput> result) {
+ if (result.isSuccessful()) {
+ if(LOG.isDebugEnabled()) {
+ LOG.debug("Meter add finished without error, id={}", input.getMeterId());
+ }
+ deviceContext.getDeviceMeterRegistry().store(input.getMeterId());
+ addIfNecessaryToDS(input.getMeterId(),input);
+ } else {
+ LOG.error("Meter add with id {} failed with error {}", input.getMeterId(),
+ errorsToString(result.getErrors()));
+ }
+ }
+
+ @Override
+ public void onFailure(Throwable t) {
+ LOG.error("Meter add failed for id={}. Exception {}", input.getMeterId(), t);
+ }
+ });
+
+ return resultFuture;
}
@Override
public Future<RpcResult<UpdateMeterOutput>> updateMeter(final UpdateMeterInput input) {
- LOG.debug("Calling the MeterMod RPC method on MessageDispatchService");
-
- // use primary connection
- final SwitchConnectionDistinguisher cookie = null;
-
- final OFRpcTask<UpdateMeterInput, RpcResult<UpdateMeterOutput>> task = OFRpcTaskFactory.createUpdateMeterTask(
- rpcTaskContext, input, cookie);
- final ListenableFuture<RpcResult<UpdateMeterOutput>> result = task.submit();
-
- return result;
+ final ListenableFuture<RpcResult<UpdateMeterOutput>> resultFuture = updateMeter.handleServiceCall(input.getUpdatedMeter());
+ Futures.addCallback(resultFuture, new FutureCallback<RpcResult<UpdateMeterOutput>>() {
+
+ @Override
+ public void onSuccess(@Nullable RpcResult<UpdateMeterOutput> result) {
+ if (result.isSuccessful()) {
+ if(LOG.isDebugEnabled()) {
+ LOG.debug("Meter update finished without error, id={}", input.getOriginalMeter().getMeterId());
+ }
+ if (itemLifecycleListener != null) {
+ removeIfNecessaryFromDS(input.getOriginalMeter().getMeterId());
+ addIfNecessaryToDS(input.getUpdatedMeter().getMeterId(),input.getUpdatedMeter());
+ }
+ }else{
+ LOG.error("Meter update with id {} failed with error {}", input.getOriginalMeter().getMeterId(),
+ errorsToString(result.getErrors()));
+ }
+ }
+
+ @Override
+ public void onFailure(Throwable t) {
+ LOG.error("Service call for meter update failed. for id={}. Exception {}.",
+ input.getOriginalMeter().getMeterId(),t);
+ }
+ });
+ return resultFuture;
}
@Override
public Future<RpcResult<RemoveMeterOutput>> removeMeter(final RemoveMeterInput input) {
- LOG.debug("Calling the Remove MeterMod RPC method on MessageDispatchService");
+ removeMeter.getDeviceRegistry().getDeviceMeterRegistry().markToBeremoved(input.getMeterId());
+ final ListenableFuture<RpcResult<RemoveMeterOutput>> resultFuture = removeMeter.handleServiceCall(input);
+ Futures.addCallback(resultFuture, new FutureCallback<RpcResult<RemoveMeterOutput>>() {
+
+ @Override
+ public void onSuccess(@Nullable RpcResult<RemoveMeterOutput> result) {
+ if (result.isSuccessful()) {
+ if(LOG.isDebugEnabled()) {
+ LOG.debug("Meter remove finished without error, id={}", input.getMeterId());
+ }
+ removeIfNecessaryFromDS(input.getMeterId());
+ }else{
+ LOG.error("Meter remove with id {} failed with error {}", input.getMeterId(),
+ errorsToString(result.getErrors()));
+ }
+ }
+
+ @Override
+ public void onFailure(Throwable t) {
+ LOG.error("Service call for meter remove failed for id={}. Exception {}",input.getMeterId(),t);
+ }
+ });
+
+ return resultFuture;
+ }
- final SwitchConnectionDistinguisher cookie = null;
- final OFRpcTask<RemoveMeterInput, RpcResult<UpdateMeterOutput>> task = OFRpcTaskFactory.createRemoveMeterTask(
- rpcTaskContext, input, cookie);
- final ListenableFuture<RpcResult<UpdateMeterOutput>> result = task.submit();
+ private void removeIfNecessaryFromDS(final MeterId meterId) {
+ if (itemLifecycleListener != null) {
+ KeyedInstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter, MeterKey> meterPath
+ = createMeterPath(meterId,
+ deviceContext.getDeviceInfo().getNodeInstanceIdentifier());
+ itemLifecycleListener.onRemoved(meterPath);
+ }
+ }
- return Futures.transform(result, OFRpcFutureResultTransformFactory.createForRemoveMeterOutput());
+ private void addIfNecessaryToDS(final MeterId meterId, final Meter data) {
+ if (itemLifecycleListener != null) {
+ KeyedInstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter, MeterKey> groupPath
+ = createMeterPath(meterId,
+ deviceContext.getDeviceInfo().getNodeInstanceIdentifier());
+ itemLifecycleListener.onAdded(groupPath, new MeterBuilder(data).build());
+ }
}
-}
+ static KeyedInstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter, MeterKey> createMeterPath(final MeterId meterId, final KeyedInstanceIdentifier<Node, NodeKey> nodePath) {
+ return nodePath.augmentation(FlowCapableNode.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter.class, new MeterKey(meterId));
+ }
+
+ private final String errorsToString(final Collection<RpcError> rpcErrors) {
+ final StringBuilder errors = new StringBuilder();
+ if ((null != rpcErrors) && (rpcErrors.size() > 0)) {
+ for (final RpcError rpcError : rpcErrors) {
+ errors.append(rpcError.getMessage());
+ }
+ }
+ return errors.toString();
+ }
+}
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