Examples with TableKey org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey used on opensource projects

Example 16 with TableKey

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey in project openflowplugin by opendaylight.

the class FlowForwarder method update.

@Override
public void update(final InstanceIdentifier<Flow> identifier, final Flow original, final Flow update, final InstanceIdentifier<FlowCapableNode> nodeIdent) {
    final TableKey tableKey = identifier.firstKeyOf(Table.class, TableKey.class);
    if (tableIdValidationPrecondition(tableKey, update)) {
        final UpdateFlowInputBuilder builder = new UpdateFlowInputBuilder();
        builder.setNode(new NodeRef(nodeIdent.firstIdentifierOf(Node.class)));
        builder.setFlowRef(new FlowRef(identifier));
        builder.setTransactionUri(new Uri(provider.getNewTransactionId()));
        // This method is called only when a given flow object in datastore
        // has been updated. So FRM always needs to set strict flag into
        // update-flow input so that only a flow entry associated with
        // a given flow object is updated.
        builder.setUpdatedFlow(new UpdatedFlowBuilder(update).setStrict(Boolean.TRUE).build());
        builder.setOriginalFlow(new OriginalFlowBuilder(original).setStrict(Boolean.TRUE).build());
        final Future<RpcResult<UpdateFlowOutput>> resultFuture = provider.getSalFlowService().updateFlow(builder.build());
        JdkFutures.addErrorLogging(resultFuture, LOG, "updateFlow");
    }
}

Example 17 with TableKey

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey in project openflowplugin by opendaylight.

the class FlowForwarder method removeWithResult.

// TODO: Pull this into ForwardingRulesCommiter and override it here
@Override
public Future<RpcResult<RemoveFlowOutput>> removeWithResult(final InstanceIdentifier<Flow> identifier, final Flow removeDataObj, final InstanceIdentifier<FlowCapableNode> nodeIdent) {
    Future<RpcResult<RemoveFlowOutput>> resultFuture = SettableFuture.create();
    final TableKey tableKey = identifier.firstKeyOf(Table.class, TableKey.class);
    if (tableIdValidationPrecondition(tableKey, removeDataObj)) {
        final RemoveFlowInputBuilder builder = new RemoveFlowInputBuilder(removeDataObj);
        builder.setFlowRef(new FlowRef(identifier));
        builder.setNode(new NodeRef(nodeIdent.firstIdentifierOf(Node.class)));
        builder.setFlowTable(new FlowTableRef(nodeIdent.child(Table.class, tableKey)));
        // This method is called only when a given flow object has been
        // removed from datastore. So FRM always needs to set strict flag
        // into remove-flow input so that only a flow entry associated with
        // a given flow object is removed.
        builder.setTransactionUri(new Uri(provider.getNewTransactionId())).setStrict(Boolean.TRUE);
        resultFuture = provider.getSalFlowService().removeFlow(builder.build());
    }
    return resultFuture;
}

Example 18 with TableKey

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey in project openflowplugin by opendaylight.

the class FlowForwarder method add.

@Override
public Future<RpcResult<AddFlowOutput>> add(final InstanceIdentifier<Flow> identifier, final Flow addDataObj, final InstanceIdentifier<FlowCapableNode> nodeIdent) {
    Future<RpcResult<AddFlowOutput>> future;
    final TableKey tableKey = identifier.firstKeyOf(Table.class, TableKey.class);
    if (tableIdValidationPrecondition(tableKey, addDataObj)) {
        final AddFlowInputBuilder builder = new AddFlowInputBuilder(addDataObj);
        builder.setNode(new NodeRef(nodeIdent.firstIdentifierOf(Node.class)));
        builder.setFlowRef(new FlowRef(identifier));
        builder.setFlowTable(new FlowTableRef(nodeIdent.child(Table.class, tableKey)));
        builder.setTransactionUri(new Uri(provider.getNewTransactionId()));
        future = provider.getSalFlowService().addFlow(builder.build());
    } else {
        future = Futures.<RpcResult<AddFlowOutput>>immediateFuture(null);
    }
    return future;
}

Example 19 with TableKey

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey in project openflowplugin by opendaylight.

the class FlowNodeReconciliationImpl method reconciliationPreProcess.

private void reconciliationPreProcess(final InstanceIdentifier<FlowCapableNode> nodeIdent) {
    List<InstanceIdentifier<StaleFlow>> staleFlowsToBeBulkDeleted = Lists.newArrayList();
    List<InstanceIdentifier<StaleGroup>> staleGroupsToBeBulkDeleted = Lists.newArrayList();
    List<InstanceIdentifier<StaleMeter>> staleMetersToBeBulkDeleted = Lists.newArrayList();
    ReadOnlyTransaction trans = provider.getReadTranaction();
    Optional<FlowCapableNode> flowNode = Optional.absent();
    try {
        flowNode = trans.read(LogicalDatastoreType.CONFIGURATION, nodeIdent).get();
    } catch (ExecutionException | InterruptedException e) {
        LOG.warn("Reconciliation Pre-Processing Fail with read Config/DS for Node {} !", nodeIdent, e);
    }
    if (flowNode.isPresent()) {
        LOG.debug("Proceeding with deletion of stale-marked Flows on switch {} using Openflow interface", nodeIdent.toString());
        /* Stale-Flows - Stale-marked Flows have to be removed first for safety */
        List<Table> tables = flowNode.get().getTable() != null ? flowNode.get().getTable() : Collections.<Table>emptyList();
        for (Table table : tables) {
            final KeyedInstanceIdentifier<Table, TableKey> tableIdent = nodeIdent.child(Table.class, table.getKey());
            List<StaleFlow> staleFlows = table.getStaleFlow() != null ? table.getStaleFlow() : Collections.<StaleFlow>emptyList();
            for (StaleFlow staleFlow : staleFlows) {
                FlowBuilder flowBuilder = new FlowBuilder(staleFlow);
                Flow toBeDeletedFlow = flowBuilder.setId(staleFlow.getId()).build();
                final KeyedInstanceIdentifier<Flow, FlowKey> flowIdent = tableIdent.child(Flow.class, toBeDeletedFlow.getKey());
                this.provider.getFlowCommiter().remove(flowIdent, toBeDeletedFlow, nodeIdent);
                staleFlowsToBeBulkDeleted.add(getStaleFlowInstanceIdentifier(staleFlow, nodeIdent));
            }
        }
        LOG.debug("Proceeding with deletion of stale-marked Groups for switch {} using Openflow interface", nodeIdent.toString());
        // TODO: Should we collate the futures of RPC-calls to be sure that groups are
        // Flows are fully deleted
        // before attempting to delete groups - just in case there are references
        /* Stale-marked Groups - Can be deleted after flows */
        List<StaleGroup> staleGroups = flowNode.get().getStaleGroup() != null ? flowNode.get().getStaleGroup() : Collections.<StaleGroup>emptyList();
        for (StaleGroup staleGroup : staleGroups) {
            GroupBuilder groupBuilder = new GroupBuilder(staleGroup);
            Group toBeDeletedGroup = groupBuilder.setGroupId(staleGroup.getGroupId()).build();
            final KeyedInstanceIdentifier<Group, GroupKey> groupIdent = nodeIdent.child(Group.class, toBeDeletedGroup.getKey());
            this.provider.getGroupCommiter().remove(groupIdent, toBeDeletedGroup, nodeIdent);
            staleGroupsToBeBulkDeleted.add(getStaleGroupInstanceIdentifier(staleGroup, nodeIdent));
        }
        LOG.debug("Proceeding with deletion of stale-marked Meters for switch {} using Openflow interface", nodeIdent.toString());
        /* Stale-marked Meters - can be deleted anytime - so least priority */
        List<StaleMeter> staleMeters = flowNode.get().getStaleMeter() != null ? flowNode.get().getStaleMeter() : Collections.<StaleMeter>emptyList();
        for (StaleMeter staleMeter : staleMeters) {
            MeterBuilder meterBuilder = new MeterBuilder(staleMeter);
            Meter toBeDeletedMeter = meterBuilder.setMeterId(staleMeter.getMeterId()).build();
            final KeyedInstanceIdentifier<Meter, MeterKey> meterIdent = nodeIdent.child(Meter.class, toBeDeletedMeter.getKey());
            this.provider.getMeterCommiter().remove(meterIdent, toBeDeletedMeter, nodeIdent);
            staleMetersToBeBulkDeleted.add(getStaleMeterInstanceIdentifier(staleMeter, nodeIdent));
        }
    }
    /* clean transaction */
    trans.close();
    LOG.debug("Deleting all stale-marked flows/groups/meters of for switch {} in Configuration DS", nodeIdent.toString());
    // Now, do the bulk deletions
    deleteDSStaleFlows(staleFlowsToBeBulkDeleted);
    deleteDSStaleGroups(staleGroupsToBeBulkDeleted);
    deleteDSStaleMeters(staleMetersToBeBulkDeleted);
}

Example 20 with TableKey

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey in project openflowplugin by opendaylight.

the class SyncPlanPushStrategyFlatBatchImpl method assembleRemoveFlows.

@VisibleForTesting
static int assembleRemoveFlows(final List<Batch> batchBag, int batchOrder, final Map<TableKey, ItemSyncBox<Flow>> flowItemSyncTableMap) {
    // process flow remove
    int order = batchOrder;
    if (flowItemSyncTableMap != null) {
        for (Map.Entry<TableKey, ItemSyncBox<Flow>> syncBoxEntry : flowItemSyncTableMap.entrySet()) {
            final ItemSyncBox<Flow> flowItemSyncBox = syncBoxEntry.getValue();
            if (!flowItemSyncBox.getItemsToPush().isEmpty()) {
                final List<FlatBatchRemoveFlow> flatBatchRemoveFlowBag = new ArrayList<>(flowItemSyncBox.getItemsToUpdate().size());
                int itemOrder = 0;
                for (Flow flow : flowItemSyncBox.getItemsToPush()) {
                    flatBatchRemoveFlowBag.add(new FlatBatchRemoveFlowBuilder(flow).setBatchOrder(itemOrder++).setFlowId(flow.getId()).build());
                }
                final Batch batch = new BatchBuilder().setBatchChoice(new FlatBatchRemoveFlowCaseBuilder().setFlatBatchRemoveFlow(flatBatchRemoveFlowBag).build()).setBatchOrder(order).build();
                order += itemOrder;
                batchBag.add(batch);
            }
        }
    }
    return order;
}