Examples with Requests org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.initiated.rev200720.pcinitiate.message.pcinitiate.message.Requests used on opensource projects

Example 46 with Requests

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.initiated.rev200720.pcinitiate.message.pcinitiate.message.Requests in project bgpcep by opendaylight.

the class PCEPValidatorTest method testRequestMsg.

@Test
public void testRequestMsg() throws IOException, PCEPDeserializerException {
    final PCEPRequestMessageParser parser = new PCEPRequestMessageParser(this.objectRegistry);
    final PcreqMessageBuilder builder = new PcreqMessageBuilder();
    final List<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.pcreq.message.pcreq.message.Requests> reqs1 = new ArrayList<>();
    final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.pcreq.message.pcreq.message.RequestsBuilder rBuilder = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.pcreq.message.pcreq.message.RequestsBuilder();
    rBuilder.setRp(this.rpTrue);
    rBuilder.setSegmentComputation(new SegmentComputationBuilder().setP2p(new P2pBuilder().setEndpointsObj(this.endpoints).build()).build());
    reqs1.add(rBuilder.build());
    builder.setRequests(reqs1);
    ByteBuf result = Unpooled.wrappedBuffer(ByteArray.fileToBytes("src/test/resources/PCEPRequestMessage1.bin"));
    assertEquals(new PcreqBuilder().setPcreqMessage(builder.build()).build(), parser.parseMessage(result.slice(4, result.readableBytes() - 4), Collections.emptyList()));
    ByteBuf buf = Unpooled.buffer(result.readableBytes());
    parser.serializeMessage(new PcreqBuilder().setPcreqMessage(builder.build()).build(), buf);
    assertArrayEquals(result.array(), buf.array());
    result = Unpooled.wrappedBuffer(ByteArray.fileToBytes("src/test/resources/PCReq.3.bin"));
    final List<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.pcreq.message.pcreq.message.Requests> reqs2 = new ArrayList<>();
    final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.pcreq.message.pcreq.message.RequestsBuilder rBuilder1 = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.pcreq.message.pcreq.message.RequestsBuilder();
    rBuilder1.setRp(this.rpTrue);
    final P2pBuilder p2pBuilder = new P2pBuilder().setEndpointsObj(this.endpoints).setMetrics(Lists.newArrayList(this.metrics)).setIro(this.iro);
    rBuilder1.setSegmentComputation(new SegmentComputationBuilder().setP2p(p2pBuilder.build()).build());
    reqs2.add(rBuilder1.build());
    builder.setRequests(reqs2).setSvec(Lists.newArrayList(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.pcreq.message.pcreq.message.SvecBuilder().setSvec(this.svec).build()));
    assertEquals(new PcreqBuilder().setPcreqMessage(builder.build()).build(), parser.parseMessage(result.slice(4, result.readableBytes() - 4), Collections.emptyList()));
    buf = Unpooled.buffer(result.readableBytes());
    parser.serializeMessage(new PcreqBuilder().setPcreqMessage(builder.build()).build(), buf);
    assertArrayEquals(result.array(), buf.array());
    result = Unpooled.wrappedBuffer(ByteArray.fileToBytes("src/test/resources/PCReq.9.bin"));
    final List<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.pcreq.message.pcreq.message.Requests> reqs3 = new ArrayList<>();
    final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.pcreq.message.pcreq.message.RequestsBuilder rBuilder2 = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.pcreq.message.pcreq.message.RequestsBuilder();
    rBuilder2.setRp(new RpBuilder(this.rpTrue).setP2mp(true).build());
    final EndpointsObjBuilder epBuilder = new EndpointsObjBuilder().setIgnore(false).setProcessingRule(true).setAddressFamily(new P2mpIpv4CaseBuilder().setP2mpIpv4(new P2mpIpv4Builder().setP2mpLeaves(P2mpLeaves.NewLeavesToAdd).setSourceIpv4Address(new Ipv4AddressNoZone("255.255.255.255")).setDestinationIpv4Address(Arrays.asList(new Ipv4AddressNoZone("255.255.255.254"), new Ipv4AddressNoZone("255.255.255.253"))).build()).build());
    final P2mpBuilder p2mpBuilder = new P2mpBuilder();
    p2mpBuilder.setEndpointRroPair(Collections.singletonList(new EndpointRroPairBuilder().setEndpointsObj(epBuilder.build()).setRros(Arrays.asList(new RrosBuilder().setRouteObject(new ReportedRouteObjectCaseBuilder().setRro(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.reported.route.object.RroBuilder().setIgnore(false).setProcessingRule(true).setSubobject(Arrays.asList(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.reported.route.object.rro.SubobjectBuilder().setProtectionAvailable(false).setProtectionInUse(false).setSubobjectType(new IpPrefixCaseBuilder().setIpPrefix(new IpPrefixBuilder().setIpPrefix(new IpPrefix(new Ipv4Prefix("255.255.255.252/32"))).build()).build()).build())).build()).build()).build(), new RrosBuilder().setRouteObject(new SecondaryReportedRouteObjectCaseBuilder().setSrro(new SrroBuilder().setIgnore(false).setProcessingRule(true).setSubobject(Arrays.asList(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.secondary.reported.route.object.srro.SubobjectBuilder().setProtectionInUse(false).setProtectionAvailable(false).setSubobjectType(new IpPrefixCaseBuilder().setIpPrefix(new IpPrefixBuilder().setIpPrefix(new IpPrefix(new Ipv4Prefix("255.255.255.251/32"))).build()).build()).build())).build()).build()).build())).build()));
    p2mpBuilder.setIroBncChoice(new BncCaseBuilder().setBranchNodeType(new BranchNodeCaseBuilder().setBranchNodeList(new BranchNodeListBuilder().setIgnore(false).setProcessingRule(true).setSubobject(Arrays.asList(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.bnc.SubobjectBuilder().setLoose(false).setIpPrefix(new IpPrefix(new Ipv4Prefix("255.255.255.252/32"))).build())).build()).build()).build());
    rBuilder2.setSegmentComputation(new SegmentComputationBuilder().setP2mp(p2mpBuilder.build()).build());
    reqs3.add(rBuilder2.build());
    builder.setRequests(reqs3).setSvec(null);
    assertEquals(new PcreqBuilder().setPcreqMessage(builder.build()).build(), parser.parseMessage(result.slice(4, result.readableBytes() - 4), Collections.emptyList()));
    buf = Unpooled.buffer(result.readableBytes());
    parser.serializeMessage(new PcreqBuilder().setPcreqMessage(builder.build()).build(), buf);
    assertArrayEquals(result.array(), buf.array());
    try {
        parser.serializeMessage(new PcreqBuilder().setPcreqMessage(new PcreqMessageBuilder().build()).build(), null);
        fail();
    } catch (final IllegalArgumentException e) {
        assertEquals("Requests cannot be null or empty.", e.getMessage());
    }
    try {
        parser.serializeMessage(new PcreqBuilder().setPcreqMessage(new PcreqMessageBuilder().setRequests(Collections.emptyList()).build()).build(), null);
        fail();
    } catch (final IllegalArgumentException e) {
        assertEquals("Requests cannot be null or empty.", e.getMessage());
    }
}

Example 47 with Requests

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.initiated.rev200720.pcinitiate.message.pcinitiate.message.Requests in project bgpcep by opendaylight.

the class PCCTunnelManagerImpl method removeTunnel.

protected void removeTunnel(final Requests request, final PCCSession session) {
    final PlspId plspId = request.getLsp().getPlspId();
    final PCCTunnel tunnel = this.tunnels.get(plspId);
    final Uint32 srpId = request.getSrp().getOperationId().getValue();
    if (tunnel != null) {
        if (tunnel.getType() == LspType.PCE_LSP) {
            if (hasDelegation(tunnel, session)) {
                this.tunnels.remove(plspId);
                sendToAll(tunnel, plspId, tunnel.getLspState().getEro().getSubobject(), new SrpBuilder(request.getSrp()).addAugmentation(new Srp1Builder().setRemove(true).build()).build(), reqToRptPath(request), request.getLsp());
            } else {
                session.sendError(MsgBuilderUtil.createErrorMsg(PCEPErrors.UPDATE_REQ_FOR_NON_LSP, srpId));
            }
        } else {
            session.sendError(MsgBuilderUtil.createErrorMsg(PCEPErrors.LSP_NOT_PCE_INITIATED, srpId));
        }
    } else {
        session.sendError(MsgBuilderUtil.createErrorMsg(PCEPErrors.UNKNOWN_PLSP_ID, srpId));
    }
}

Example 48 with Requests

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.initiated.rev200720.pcinitiate.message.pcinitiate.message.Requests in project bgpcep by opendaylight.

the class ServerSessionManager method takeNodeState.

final synchronized TopologyNodeState takeNodeState(final InetAddress address, final TopologySessionListener sessionListener, final boolean retrieveNode) {
    final NodeId id = createNodeId(address);
    if (isClosed.get()) {
        LOG.error("Server Session Manager is closed. Unable to create topology node {} with listener {}", id, sessionListener);
        return null;
    }
    LOG.debug("Node {} requested by listener {}", id, sessionListener);
    TopologyNodeState ret = state.get(id);
    if (ret == null) {
        ret = new TopologyNodeState(dependencies.getDataBroker(), topology, id, DEFAULT_HOLD_STATE_NANOS);
        LOG.debug("Created topology node {} for id {} at {}", ret, id, ret.getNodeId());
        state.put(id, ret);
    }
    // if another listener requests the same session, close it
    final TopologySessionListener existingSessionListener = nodes.get(id);
    if (existingSessionListener != null && !sessionListener.equals(existingSessionListener)) {
        LOG.error("New session listener {} is in conflict with existing session listener {} on node {}," + " closing the existing one.", existingSessionListener, sessionListener, id);
        existingSessionListener.close();
    }
    ret.taken(retrieveNode);
    nodes.put(id, sessionListener);
    LOG.debug("Node {} bound to listener {}", id, sessionListener);
    return ret;
}

Example 49 with Requests

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.initiated.rev200720.pcinitiate.message.pcinitiate.message.Requests in project bgpcep by opendaylight.

the class PathComputationImpl method computePath.

@Override
public Message computePath(final Requests req) {
    LOG.info("Received Compute Path request");
    /* Check that Request Parameter Object is present */
    if (req == null || req.getRp() == null) {
        LOG.error("Missing Request Parameter Objects. Abort!");
        return MessagesUtil.createErrorMsg(PCEPErrors.RP_MISSING, Uint32.ZERO);
    }
    LOG.debug("Request for path computation {}", req);
    /*
         * Check that mandatory End Point Objects are present and Source /
         * Destination are know in the TED Graph
         */
    P2p input = req.getSegmentComputation().getP2p();
    if (input == null || input.getEndpointsObj() == null) {
        LOG.error("Missing End Point Objects. Abort!");
        Uint32 reqID = req.getRp().getRequestId().getValue();
        return MessagesUtil.createErrorMsg(PCEPErrors.END_POINTS_MISSING, reqID);
    }
    VertexKey source = getSourceVertexKey(input.getEndpointsObj());
    VertexKey destination = getDestinationVertexKey(input.getEndpointsObj());
    if (source == null) {
        return MessagesUtil.createNoPathMessage(req.getRp(), MessagesUtil.UNKNOWN_SOURCE);
    }
    if (destination == null) {
        return MessagesUtil.createNoPathMessage(req.getRp(), MessagesUtil.UNKNOWN_DESTINATION);
    }
    /* Create new Constraints Object from the request */
    PathConstraints cts = getConstraints(input, !PSTUtil.isDefaultPST(req.getRp().getTlvs().getPathSetupType()));
    /* Determine Path Computation Algorithm according to Input choice */
    AlgorithmType algoType;
    if (cts.getTeMetric() == null && cts.getDelay() == null) {
        algoType = AlgorithmType.Spf;
    } else if (cts.getDelay() == null) {
        algoType = AlgorithmType.Cspf;
    } else {
        algoType = AlgorithmType.Samcra;
    }
    PathComputationAlgorithm algo = algoProvider.getPathComputationAlgorithm(tedGraph, algoType);
    if (algo == null) {
        return MessagesUtil.createErrorMsg(PCEPErrors.RESOURCE_LIMIT_EXCEEDED, Uint32.ZERO);
    }
    /* Request Path Computation for given source, destination and constraints */
    LOG.debug("Call Path Computation {} algorithm for path from {} to {} with contraints {}", algoType, source, destination, cts);
    final ConstrainedPath cpath = algo.computeP2pPath(source, destination, cts);
    LOG.info("Computed path: {}", cpath.getPathDescription());
    /* Check if we got a valid Path and return appropriate message */
    if (cpath.getStatus() == ComputationStatus.Completed) {
        return MessagesUtil.createPcRepMessage(req.getRp(), req.getSegmentComputation().getP2p(), cpath);
    } else {
        return MessagesUtil.createNoPathMessage(req.getRp(), MessagesUtil.NO_PATH);
    }
}

Example 50 with Requests

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.initiated.rev200720.pcinitiate.message.pcinitiate.message.Requests in project bgpcep by opendaylight.

the class InitiatedPCInitiateMessageParser method validate.

@Override
protected Message validate(final Queue<Object> objects, final List<Message> errors) throws PCEPDeserializerException {
    checkArgument(objects != null, "Passed list can't be null.");
    final PcinitiateMessageBuilder builder = new PcinitiateMessageBuilder();
    final List<Requests> reqs = new ArrayList<>();
    while (!objects.isEmpty()) {
        reqs.add(this.getValidRequest(objects));
    }
    builder.setRequests(reqs);
    return new PcinitiateBuilder().setPcinitiateMessage(builder.build()).build();
}