Examples with FlowDestAdapter org.openkilda.adapter.FlowDestAdapter used on opensource projects

Example 1 with FlowDestAdapter

use of org.openkilda.adapter.FlowDestAdapter in project open-kilda by telstra.

the class FlowValidator method checkFlowForFlowConflicts.

/**
 * Checks a flow for endpoints' conflicts.
 *
 * @throws InvalidFlowException is thrown in a case when flow endpoints conflict with existing flows.
 */
private void checkFlowForFlowConflicts(String flowId, EndpointDescriptor descriptor, Set<String> bulkUpdateFlowIds) throws InvalidFlowException {
    final FlowEndpoint endpoint = descriptor.getEndpoint();
    for (Flow entry : flowRepository.findByEndpoint(endpoint.getSwitchId(), endpoint.getPortNumber())) {
        if (flowId != null && (flowId.equals(entry.getFlowId()) || bulkUpdateFlowIds.contains(entry.getFlowId()))) {
            continue;
        }
        FlowEndpoint source = new FlowSourceAdapter(entry).getEndpoint();
        FlowEndpoint destination = new FlowDestAdapter(entry).getEndpoint();
        EndpointDescriptor conflict = null;
        if (endpoint.isSwitchPortVlanEquals(source)) {
            conflict = EndpointDescriptor.makeSource(source);
        } else if (endpoint.isSwitchPortVlanEquals(destination)) {
            conflict = EndpointDescriptor.makeDestination(destination);
        }
        if (conflict != null) {
            String errorMessage = format("Requested flow '%s' conflicts with existing flow '%s'. " + "Details: requested flow '%s' %s: %s, " + "existing flow '%s' %s: %s", flowId, entry.getFlowId(), flowId, descriptor.getName(), endpoint, entry.getFlowId(), conflict.getName(), conflict.getEndpoint());
            throw new InvalidFlowException(errorMessage, ErrorType.ALREADY_EXISTS);
        }
    }
}

Example 2 with FlowDestAdapter

use of org.openkilda.adapter.FlowDestAdapter in project open-kilda by telstra.

the class RequestedFlowMapper method toFlowRequest.

/**
 * Convert {@link Flow} to {@link FlowRequest}.
 */
public FlowRequest toFlowRequest(@NonNull Flow flow) {
    FlowRequest request = generatedMap(flow);
    request.setSource(new FlowSourceAdapter(flow).getEndpoint());
    request.setDestination(new FlowDestAdapter(flow).getEndpoint());
    if (flow.getPathComputationStrategy() != null) {
        request.setPathComputationStrategy(flow.getPathComputationStrategy().toString().toLowerCase());
    }
    return request;
}

Example 3 with FlowDestAdapter

use of org.openkilda.adapter.FlowDestAdapter in project open-kilda by telstra.

the class FlowValidator method checkForConnectedDevisesConflict.

private void checkForConnectedDevisesConflict(String flowId, SwitchId switchId) throws InvalidFlowException {
    SwitchProperties properties = switchPropertiesRepository.findBySwitchId(switchId).orElseThrow(() -> new InvalidFlowException(format("Couldn't get switch properties for switch %s.", switchId), ErrorType.DATA_INVALID));
    if (properties.isSwitchLldp() || properties.isSwitchArp()) {
        String errorMessage = format("Connected devices feature is active on the switch %s, " + "flow mirror point cannot be created on this switch.", switchId);
        throw new InvalidFlowException(errorMessage, ErrorType.PARAMETERS_INVALID);
    }
    Optional<Flow> foundFlow = flowRepository.findById(flowId);
    if (foundFlow.isPresent()) {
        Flow flow = foundFlow.get();
        FlowEndpoint source = new FlowSourceAdapter(flow).getEndpoint();
        FlowEndpoint destination = new FlowDestAdapter(flow).getEndpoint();
        if (switchId.equals(source.getSwitchId())) {
            if (source.isTrackLldpConnectedDevices() || source.isTrackArpConnectedDevices()) {
                String errorMessage = format("Connected devices feature is active on the flow %s for endpoint %s, " + "flow mirror point cannot be created this flow", flow.getFlowId(), source);
                throw new InvalidFlowException(errorMessage, ErrorType.PARAMETERS_INVALID);
            }
        } else {
            if (destination.isTrackLldpConnectedDevices() || destination.isTrackArpConnectedDevices()) {
                String errorMessage = format("Connected devices feature is active on the flow %s for endpoint %s, " + "flow mirror point cannot be created this flow", flow.getFlowId(), destination);
                throw new InvalidFlowException(errorMessage, ErrorType.PARAMETERS_INVALID);
            }
        }
    }
}

Example 4 with FlowDestAdapter

use of org.openkilda.adapter.FlowDestAdapter in project open-kilda by telstra.

the class RequestedFlowMapper method toFlowRequest.

/**
 * Convert {@link Flow} to {@link FlowRequest}.
 */
public FlowRequest toFlowRequest(Flow flow) {
    FlowRequest request = generatedMap(flow);
    request.setSource(new FlowSourceAdapter(flow).getEndpoint());
    request.setDestination(new FlowDestAdapter(flow).getEndpoint());
    return request;
}

Example 5 with FlowDestAdapter

use of org.openkilda.adapter.FlowDestAdapter in project open-kilda by telstra.

the class PingProducer method buildPing.

private Ping buildPing(PingContext pingContext, FlowDirection direction) {
    Flow flow = pingContext.getFlow();
    FlowEndpoint ingress;
    FlowEndpoint egress;
    int islPort;
    if (FlowDirection.FORWARD == direction) {
        ingress = new FlowSourceAdapter(flow).getEndpoint();
        egress = new FlowDestAdapter(flow).getEndpoint();
        islPort = getIslPort(flow, flow.getForwardPath());
    } else if (FlowDirection.REVERSE == direction) {
        ingress = new FlowDestAdapter(flow).getEndpoint();
        egress = new FlowSourceAdapter(flow).getEndpoint();
        islPort = getIslPort(flow, flow.getReversePath());
    } else {
        throw new IllegalArgumentException(String.format("Unexpected %s value: %s", FlowDirection.class.getCanonicalName(), direction));
    }
    return new Ping(new NetworkEndpoint(ingress.getSwitchId(), ingress.getPortNumber()), new NetworkEndpoint(egress.getSwitchId(), egress.getPortNumber()), pingContext.getTransitEncapsulation(), islPort);
}