Examples with StoredFlowEntry org.onosproject.net.flow.StoredFlowEntry used on opensource projects

Example 16 with StoredFlowEntry

use of org.onosproject.net.flow.StoredFlowEntry in project onos by opennetworkinglab.

the class DistributedVirtualFlowRuleStore method updateStoreInternal.

private Set<FlowRuleBatchEntry> updateStoreInternal(NetworkId networkId, FlowRuleBatchOperation operation) {
    return operation.getOperations().stream().map(op -> {
        StoredFlowEntry entry;
        switch(op.operator()) {
            case ADD:
                entry = new DefaultFlowEntry(op.target());
                // always add requested FlowRule
                // Note: 2 equal FlowEntry may have different treatment
                flowTable.remove(networkId, entry.deviceId(), entry);
                flowTable.add(networkId, entry);
                return op;
            case REMOVE:
                entry = flowTable.getFlowEntry(networkId, op.target());
                if (entry != null) {
                    // FIXME modification of "stored" flow entry outside of flow table
                    entry.setState(FlowEntry.FlowEntryState.PENDING_REMOVE);
                    log.debug("Setting state of rule to pending remove: {}", entry);
                    return op;
                }
                break;
            case MODIFY:
                // TODO: figure this out at some point
                break;
            default:
                log.warn("Unknown flow operation operator: {}", op.operator());
        }
        return null;
    }).filter(Objects::nonNull).collect(Collectors.toSet());
}

Example 17 with StoredFlowEntry

use of org.onosproject.net.flow.StoredFlowEntry in project onos by opennetworkinglab.

the class SimpleVirtualFlowRuleStore method removeFlowRule.

@Override
public FlowRuleEvent removeFlowRule(NetworkId networkId, FlowEntry rule) {
    // This is where one could mark a rule as removed and still keep it in the store.
    final DeviceId did = rule.deviceId();
    List<StoredFlowEntry> entries = getFlowEntries(networkId, did, rule.id());
    synchronized (entries) {
        if (entries.remove(rule)) {
            return new FlowRuleEvent(RULE_REMOVED, rule);
        }
    }
    return null;
}

Example 18 with StoredFlowEntry

use of org.onosproject.net.flow.StoredFlowEntry in project onos by opennetworkinglab.

the class SimpleFlowRuleStore method addOrUpdateFlowRule.

@Override
public FlowRuleEvent addOrUpdateFlowRule(FlowEntry rule) {
    // check if this new rule is an update to an existing entry
    List<StoredFlowEntry> entries = getFlowEntries(rule.deviceId(), rule.id());
    synchronized (entries) {
        for (StoredFlowEntry stored : entries) {
            if (stored.equals(rule)) {
                synchronized (stored) {
                    // FIXME modification of "stored" flow entry outside of flow table
                    stored.setBytes(rule.bytes());
                    stored.setLife(rule.life());
                    stored.setPackets(rule.packets());
                    if (stored.state() == FlowEntryState.PENDING_ADD) {
                        stored.setState(FlowEntryState.ADDED);
                        // TODO: Do we need to change `rule` state?
                        return new FlowRuleEvent(Type.RULE_ADDED, rule);
                    }
                    return new FlowRuleEvent(Type.RULE_UPDATED, rule);
                }
            }
        }
    }
    // should not reach here
    // storeFlowRule was expected to be called
    log.error("FlowRule was not found in store {} to update", rule);
    // flowEntries.put(did, rule);
    return null;
}