*/
package org.opendaylight.openflowplugin.impl.services;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowRef;
-
+import com.google.common.annotations.VisibleForTesting;
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.List;
import java.util.concurrent.Future;
+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.registry.flow.DeviceFlowRegistry;
import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowDescriptor;
import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowRegistryKey;
+import org.opendaylight.openflowplugin.api.openflow.rpc.ItemLifeCycleSource;
+import org.opendaylight.openflowplugin.api.openflow.rpc.listener.ItemLifecycleListener;
import org.opendaylight.openflowplugin.impl.registry.flow.FlowDescriptorFactory;
import org.opendaylight.openflowplugin.impl.registry.flow.FlowRegistryKeyFactory;
import org.opendaylight.openflowplugin.impl.util.FlowUtil;
import org.opendaylight.openflowplugin.openflow.md.util.FlowCreatorUtil;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowOutput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.flow.update.OriginalFlow;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.flow.update.UpdatedFlow;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowRef;
+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.protocol.rev130731.FlowModInputBuilder;
+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 SalFlowServiceImpl implements SalFlowService {
+public class SalFlowServiceImpl implements SalFlowService, ItemLifeCycleSource {
private static final Logger LOG = LoggerFactory.getLogger(SalFlowServiceImpl.class);
private final FlowService<UpdateFlowOutput> flowUpdate;
private final FlowService<AddFlowOutput> flowAdd;
private final FlowService<RemoveFlowOutput> flowRemove;
+ private final DeviceContext deviceContext;
+ private ItemLifecycleListener itemLifecycleListener;
public SalFlowServiceImpl(final RequestContextStack requestContextStack, final DeviceContext deviceContext) {
+ this.deviceContext = deviceContext;
flowRemove = new FlowService(requestContextStack, deviceContext, RemoveFlowOutput.class);
flowAdd = new FlowService<>(requestContextStack, deviceContext, AddFlowOutput.class);
flowUpdate = new FlowService<>(requestContextStack, deviceContext, UpdateFlowOutput.class);
}
+ @Override
+ public void setItemLifecycleListener(@Nullable ItemLifecycleListener itemLifecycleListener) {
+ this.itemLifecycleListener = itemLifecycleListener;
+ }
+
@Override
public Future<RpcResult<AddFlowOutput>> addFlow(final AddFlowInput input) {
final FlowId flowId;
} else {
flowId = FlowUtil.createAlienFlowId(input.getTableId());
}
-
- final DeviceContext deviceContext = flowAdd.getDeviceContext();
+ LOG.trace("Calling add flow for flow with ID ={}.", flowId);
final FlowRegistryKey flowRegistryKey = FlowRegistryKeyFactory.create(input);
final FlowDescriptor flowDescriptor = FlowDescriptorFactory.create(input.getTableId(), flowId);
deviceContext.getDeviceFlowRegistry().store(flowRegistryKey, flowDescriptor);
- final ListenableFuture<RpcResult<AddFlowOutput>> future = flowAdd.processFlowModInputBuilders(flowAdd.toFlowModInputs(input));
+ final ListenableFuture<RpcResult<AddFlowOutput>> future =
+ flowAdd.processFlowModInputBuilders(flowAdd.toFlowModInputs(input));
Futures.addCallback(future, new FutureCallback<RpcResult<AddFlowOutput>>() {
@Override
public void onSuccess(final RpcResult<AddFlowOutput> rpcResult) {
if (rpcResult.isSuccessful()) {
- LOG.debug("flow add finished without error, id={}", flowId.getValue());
+ if(LOG.isDebugEnabled()) {
+ LOG.debug("flow add with id={},finished without error,", flowId.getValue());
+ }
+ if (itemLifecycleListener != null) {
+ KeyedInstanceIdentifier<Flow, FlowKey> flowPath = createFlowPath(flowDescriptor,
+ deviceContext.getDeviceInfo().getNodeInstanceIdentifier());
+ final FlowBuilder flowBuilder = new FlowBuilder(input).setId(flowDescriptor.getFlowId());
+ itemLifecycleListener.onAdded(flowPath, flowBuilder.build());
+ }
} else {
- LOG.debug("flow add failed with error, id={}", flowId.getValue());
- }
+ LOG.error("flow add failed for id={}, errors={}", flowId.getValue(), errorsToString(rpcResult.getErrors()));
+ }
}
@Override
public void onFailure(final Throwable throwable) {
deviceContext.getDeviceFlowRegistry().markToBeremoved(flowRegistryKey);
- LOG.trace("Service call for adding flows failed, id={}.", flowId.getValue(), throwable);
+ LOG.error("Service call for adding flow with id={} failed, reason {} .", flowId.getValue(), throwable);
}
});
public Future<RpcResult<RemoveFlowOutput>> removeFlow(final RemoveFlowInput input) {
LOG.trace("Calling remove flow for flow with ID ={}.", input.getFlowRef());
- final ListenableFuture<RpcResult<RemoveFlowOutput>> future = flowRemove.processFlowModInputBuilders(flowRemove.toFlowModInputs(input));
+ final ListenableFuture<RpcResult<RemoveFlowOutput>> future =
+ flowRemove.processFlowModInputBuilders(flowRemove.toFlowModInputs(input));
Futures.addCallback(future, new FutureCallback<RpcResult<RemoveFlowOutput>>() {
@Override
public void onSuccess(final RpcResult<RemoveFlowOutput> result) {
if (result.isSuccessful()) {
+ if(LOG.isDebugEnabled()) {
+ LOG.debug("flow removed finished without error,");
+ }
FlowRegistryKey flowRegistryKey = FlowRegistryKeyFactory.create(input);
- flowRemove.getDeviceContext().getDeviceFlowRegistry().markToBeremoved(flowRegistryKey);
- } else {
- if (LOG.isTraceEnabled()) {
- StringBuilder errors = new StringBuilder();
- Collection<RpcError> rpcErrors = result.getErrors();
- if (null != rpcErrors && rpcErrors.size() > 0) {
- for (RpcError rpcError : rpcErrors) {
- errors.append(rpcError.getMessage());
- }
+ deviceContext.getDeviceFlowRegistry().markToBeremoved(flowRegistryKey);
+ if (itemLifecycleListener != null) {
+ final FlowDescriptor flowDescriptor =
+ deviceContext.getDeviceFlowRegistry().retrieveIdForFlow(flowRegistryKey);
+ if (flowDescriptor != null) {
+ KeyedInstanceIdentifier<Flow, FlowKey> flowPath = createFlowPath(flowDescriptor,
+ deviceContext.getDeviceInfo().getNodeInstanceIdentifier());
+ itemLifecycleListener.onRemoved(flowPath);
}
- LOG.trace("Flow modification failed. Errors : {}", errors.toString());
}
+ } else {
+ LOG.error("Flow remove failed with errors : {}",errorsToString(result.getErrors()));
}
}
@Override
public void onFailure(final Throwable throwable) {
- LOG.trace("Flow modification failed..", throwable);
+ LOG.error("Service call for removing flow with id {} failed ,reason {}",input.getFlowRef().getValue(), throwable);
}
});
return future;
}
+ 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();
+ }
+
@Override
public Future<RpcResult<UpdateFlowOutput>> updateFlow(final UpdateFlowInput input) {
final UpdateFlowInput in = input;
FlowRegistryKey updatedflowRegistryKey = FlowRegistryKeyFactory.create(updated);
final FlowRef flowRef = input.getFlowRef();
- final DeviceFlowRegistry deviceFlowRegistry = flowUpdate.getDeviceContext().getDeviceFlowRegistry();
+ final DeviceFlowRegistry deviceFlowRegistry = deviceContext.getDeviceFlowRegistry();
deviceFlowRegistry.markToBeremoved(flowRegistryKey);
+
+ if (itemLifecycleListener != null) {
+ final FlowDescriptor flowDescriptor = deviceContext.getDeviceFlowRegistry().retrieveIdForFlow(flowRegistryKey);
+ if (flowDescriptor != null) {
+ KeyedInstanceIdentifier<Flow, FlowKey> flowPath = createFlowPath(flowDescriptor,
+ deviceContext.getDeviceInfo().getNodeInstanceIdentifier());
+ itemLifecycleListener.onRemoved(flowPath);
+ }
+ }
//if provided, store flow id to flow registry
if (flowRef != null) {
final FlowId flowId = flowRef.getValue().firstKeyOf(Flow.class, FlowKey.class).getId();
final FlowDescriptor flowDescriptor = FlowDescriptorFactory.create(updated.getTableId(), flowId);
deviceFlowRegistry.store(updatedflowRegistryKey, flowDescriptor);
+
+ if (itemLifecycleListener != null) {
+ KeyedInstanceIdentifier<Flow, FlowKey> flowPath = createFlowPath(flowDescriptor,
+ deviceContext.getDeviceInfo().getNodeInstanceIdentifier());
+ final FlowBuilder flowBuilder = new FlowBuilder(input.getUpdatedFlow()).setId(flowDescriptor.getFlowId());
+ itemLifecycleListener.onAdded(flowPath, flowBuilder.build());
+ }
}
}
@Override
public void onFailure(final Throwable throwable) {
- LOG.debug("Flow update failed", throwable);
+ LOG.error("Service call for updating flow failed, reason{}", throwable);
}
});
return future;
}
+
+ @VisibleForTesting
+ static KeyedInstanceIdentifier<Flow, FlowKey> createFlowPath(FlowDescriptor flowDescriptor,
+ KeyedInstanceIdentifier<Node, NodeKey> nodePath) {
+ return nodePath.augmentation(FlowCapableNode.class)
+ .child(Table.class, flowDescriptor.getTableKey())
+ .child(Flow.class, new FlowKey(flowDescriptor.getFlowId()));
+ }
}
Code Review / openflowplugin.git / blobdiff