Examples with State org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.afi.safi.State used on opensource projects

Example 56 with State

use of org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.afi.safi.State in project bgpcep by opendaylight.

the class PCEPNotificationMessageParser method getValidNotificationComposite.

private static Notifications getValidNotificationComposite(final List<Object> objects, final List<Message> errors) {
    final List<Rps> requestParameters = new ArrayList<>();
    final List<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcntf.message.pcntf.message.notifications.Notifications> notifications = new ArrayList<>();
    Object obj;
    State state = State.INIT;
    while (!objects.isEmpty() && !state.equals(State.END)) {
        obj = objects.get(0);
        if ((state = insertObject(state, obj, errors, requestParameters, notifications)) == null) {
            return null;
        }
        if (!state.equals(State.END)) {
            objects.remove(0);
        }
    }
    if (notifications.isEmpty()) {
        return null;
    }
    return new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcntf.message.pcntf.message.NotificationsBuilder().setNotifications(notifications).setRps(requestParameters).build();
}

Example 57 with State

use of org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.afi.safi.State in project bgpcep by opendaylight.

the class PCEPRequestMessageParser method getValidSvec.

private static Svec getValidSvec(final SvecBuilder builder, final List<Object> objects) {
    Preconditions.checkArgument(objects != null && !objects.isEmpty(), "Passed list can't be null or empty.");
    if (objects.get(0) instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.svec.object.Svec) {
        builder.setSvec((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.svec.object.Svec) objects.get(0));
        objects.remove(0);
    } else {
        return null;
    }
    final List<Metrics> metrics = new ArrayList<>();
    final List<VendorInformationObject> viObjects = new ArrayList<>();
    Object obj = null;
    SvecState state = SvecState.INIT;
    while (!objects.isEmpty() && !state.equals(SvecState.END)) {
        obj = objects.get(0);
        state = insertObject(state, obj, builder, metrics, viObjects);
        if (!state.equals(SvecState.END)) {
            objects.remove(0);
        }
    }
    if (!viObjects.isEmpty()) {
        builder.setVendorInformationObject(viObjects);
    }
    return builder.build();
}

Example 58 with State

use of org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.afi.safi.State in project bgpcep by opendaylight.

the class PCEPRequestMessageParser method insertObject.

private static State insertObject(final State state, final List<Object> objects, final List<VendorInformationObject> viObjects, final P2pBuilder builder, final List<Metrics> metrics, final List<Message> errors, final Rp rp) {
    final Object obj = objects.get(0);
    switch(state) {
        case INIT:
            if (obj instanceof Rro) {
                builder.setRro((Rro) obj);
                objects.remove(0);
                final Object nextObj = objects.get(0);
                if (nextObj instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.reoptimization.bandwidth.object.ReoptimizationBandwidth) {
                    builder.setReoptimizationBandwidth((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.reoptimization.bandwidth.object.ReoptimizationBandwidth) nextObj);
                }
                return State.REPORTED_IN;
            }
        case REPORTED_IN:
            if (obj instanceof VendorInformationObject) {
                viObjects.add((VendorInformationObject) obj);
                return State.REPORTED_IN;
            }
        case VENDOR_INFO_LIST:
            if (obj instanceof LoadBalancing) {
                builder.setLoadBalancing((LoadBalancing) obj);
                return State.LOAD_BIN;
            }
        case LOAD_BIN:
            if (obj instanceof Lspa) {
                builder.setLspa((Lspa) obj);
                return State.LSPA_IN;
            }
        case LSPA_IN:
            if (obj instanceof Bandwidth) {
                builder.setBandwidth((Bandwidth) obj);
                return State.BANDWIDTH_IN;
            }
        case BANDWIDTH_IN:
            if (obj instanceof Metric) {
                metrics.add(new MetricsBuilder().setMetric((Metric) obj).build());
                return State.BANDWIDTH_IN;
            }
        case METRIC_IN:
            if (obj instanceof Iro) {
                builder.setIro((Iro) obj);
                return State.IRO_IN;
            }
        case IRO_IN:
            if (obj instanceof Rro) {
                builder.setRro((Rro) obj);
                return State.RRO_IN;
            }
        case RRO_IN:
            if (obj instanceof Xro) {
                builder.setXro((Xro) obj);
                return State.XRO_IN;
            }
        case XRO_IN:
            if (obj instanceof Of) {
                builder.setOf((Of) obj);
                return State.OF_IN;
            }
        case OF_IN:
            if (obj instanceof ClassType) {
                final ClassType classType = (ClassType) obj;
                if (!classType.isProcessingRule()) {
                    errors.add(createErrorMsg(PCEPErrors.P_FLAG_NOT_SET, Optional.of(rp)));
                } else {
                    builder.setClassType(classType);
                }
                return State.CT_IN;
            }
        case CT_IN:
        case END:
            return State.END;
        default:
            return state;
    }
}

Example 59 with State

use of org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.afi.safi.State in project bgpcep by opendaylight.

the class AbstractBGPSessionNegotiator method handleMessage.

protected synchronized void handleMessage(final Notification msg) {
    LOG.debug("Channel {} handling message in state {}, msg: {}", this.channel, this.state, msg);
    switch(this.state) {
        case FINISHED:
            sendMessage(buildErrorNotify(BGPError.FSM_ERROR));
            return;
        case IDLE:
            // to avoid race condition when Open message was sent by the peer before startNegotiation could be executed
            if (msg instanceof Open) {
                startNegotiation();
                handleOpen((Open) msg);
                return;
            }
            sendMessage(buildErrorNotify(BGPError.FSM_ERROR));
            break;
        case OPEN_CONFIRM:
            if (msg instanceof Keepalive) {
                negotiationSuccessful(this.session);
                LOG.info("BGP Session with peer {} established successfully.", this.channel);
            } else if (msg instanceof Notify) {
                final Notify ntf = (Notify) msg;
                negotiationFailed(new BGPDocumentedException("Peer refusal", BGPError.forValue(ntf.getErrorCode(), ntf.getErrorSubcode())));
            }
            this.state = State.FINISHED;
            return;
        case OPEN_SENT:
            if (msg instanceof Open) {
                handleOpen((Open) msg);
                return;
            }
            break;
        default:
            break;
    }
    // Catch-all for unexpected message
    LOG.warn("Channel {} state {} unexpected message {}", this.channel, this.state, msg);
    sendMessage(buildErrorNotify(BGPError.FSM_ERROR));
    negotiationFailed(new BGPDocumentedException("Unexpected message channel: " + this.channel + ", state: " + this.state + ", message: " + msg, BGPError.FSM_ERROR));
    this.state = State.FINISHED;
}

Example 60 with State

use of org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.afi.safi.State in project bgpcep by opendaylight.

the class AbstractBGPSessionNegotiator method handleOpen.

private synchronized void handleOpen(final Open openObj) {
    final IpAddress remoteIp = getRemoteIp();
    final BGPSessionPreferences preferences = this.registry.getPeerPreferences(remoteIp);
    try {
        final BGPSessionListener peer = this.registry.getPeer(remoteIp, getSourceId(openObj, preferences), getDestinationId(openObj, preferences), openObj);
        sendMessage(new KeepaliveBuilder().build());
        this.state = State.OPEN_CONFIRM;
        this.session = new BGPSessionImpl(peer, this.channel, openObj, preferences, this.registry);
        this.session.setChannelExtMsgCoder(openObj);
        LOG.debug("Channel {} moved to OPEN_CONFIRM state with remote proposal {}", this.channel, openObj);
    } catch (final BGPDocumentedException e) {
        LOG.warn("Channel {} negotiation failed", this.channel, e);
        negotiationFailed(e);
    }
}