import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.JdkFutureAdapters;
import com.google.common.util.concurrent.ListenableFuture;
-import java.text.SimpleDateFormat;
-import java.util.Collections;
-import java.util.Date;
-import java.util.List;
-import javax.annotation.Nullable;
import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import javax.annotation.Nullable;
+import java.text.SimpleDateFormat;
+import java.util.Collections;
+import java.util.Date;
+import java.util.List;
+import java.util.concurrent.ExecutionException;
+
/**
* Utils for gathering statistics.
*/
final boolean initial,
final EventIdentifier eventIdentifier) {
final ListenableFuture<Void> deleteFuture
- = initial ? Futures.immediateFuture(null) : deleteAllKnownFlows(deviceInfo,
- flowRegistry, txFacade);
+ = initial ? Futures.immediateFuture(null) : deleteAllKnownFlows(deviceInfo, flowRegistry, txFacade);
return Futures.transform(deleteFuture, (Function<Void, Boolean>) input -> {
writeFlowStatistics(data, deviceInfo, flowRegistry, txFacade);
txFacade.submitTransaction();
for (final FlowsStatisticsUpdate flowsStatistics : data) {
for (final FlowAndStatisticsMapList flowStat : flowsStatistics.getFlowAndStatisticsMapList()) {
final FlowBuilder flowBuilder = new FlowBuilder(flowStat);
- flowBuilder.addAugmentation(
- FlowStatisticsData.class,
+ flowBuilder.addAugmentation(FlowStatisticsData.class,
refineFlowStatisticsAugmentation(flowStat).build());
final short tableId = flowStat.getTableId();
- final FlowRegistryKey flowRegistryKey = FlowRegistryKeyFactory.create(flowBuilder.build());
+ final FlowRegistryKey flowRegistryKey = FlowRegistryKeyFactory.create(deviceInfo.getVersion(), flowBuilder.build());
final FlowId flowId = registry.storeIfNecessary(flowRegistryKey);
final FlowKey flowKey = new FlowKey(flowId);
}
}
} catch (TransactionChainClosedException e) {
- LOG.warn("Not able to write to transaction: {}", e.getMessage());
+ LOG.warn("Not able to write to transaction chain: {}", e.getMessage());
}
}
*/
return Futures.transform(
flowCapableNodeFuture, (AsyncFunction<Optional<FlowCapableNode>, Void>) flowCapNodeOpt -> {
- if (flowCapNodeOpt.isPresent()) {
- for (final Table tableData : flowCapNodeOpt.get().getTable()) {
- final Table table = new TableBuilder(tableData).setFlow(Collections.<Flow>emptyList()).build();
- final InstanceIdentifier<Table> iiToTable
- = flowCapableNodePath.child(Table.class, tableData.getKey());
- txFacade.writeToTransaction(LogicalDatastoreType.OPERATIONAL, iiToTable, table);
+ if (flowCapNodeOpt.isPresent()) {
+ for (final Table tableData : flowCapNodeOpt.get().getTable()) {
+ final Table table = new TableBuilder(tableData).setFlow(Collections.<Flow>emptyList()).build();
+ final InstanceIdentifier<Table> iiToTable
+ = flowCapableNodePath.child(Table.class, tableData.getKey());
+ txFacade.writeToTransaction(LogicalDatastoreType.OPERATIONAL, iiToTable, table);
+ }
}
+ readTx.close();
+ return Futures.immediateFuture(null);
+ });
+ }
+
+ public static Optional<FlowCapableNode> deleteAllKnownFlows(final DeviceInfo deviceInfo,
+ final TxFacade txFacade) {
+ final InstanceIdentifier<FlowCapableNode> flowCapableNodePath
+ = assembleFlowCapableNodeInstanceIdentifier(deviceInfo);
+ final ReadOnlyTransaction readTx = txFacade.getReadTransaction();
+ final CheckedFuture<Optional<FlowCapableNode>, ReadFailedException> flowCapableNodeFuture = readTx.read(
+ LogicalDatastoreType.OPERATIONAL, flowCapableNodePath);
+
+ try {
+ Optional<FlowCapableNode> fcNodeOpt = flowCapableNodeFuture.get();
+ if ( fcNodeOpt != null && fcNodeOpt.isPresent()){
+ for (final Table tableData : flowCapableNodeFuture.get().get().getTable()) {
+ final Table table = new TableBuilder(tableData).setFlow(Collections.<Flow>emptyList()).build();
+ final InstanceIdentifier<Table> iiToTable = flowCapableNodePath.child(Table.class, tableData.getKey());
+ txFacade.writeToTransaction(LogicalDatastoreType.OPERATIONAL, iiToTable, table);
}
+ return fcNodeOpt;
+ }
+ } catch (InterruptedException|ExecutionException e) {
+ LOG.error("Failed to read current OpenFlow node {] operational data", deviceInfo.getNodeId());
+ } finally {
+ if (readTx != null){
readTx.close();
- return Futures.immediateFuture(null);
- });
+ }
+ }
+ return Optional.absent();
}
private static void processQueueStatistics(