use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.pcupd.message.PcupdMessageBuilder in project bgpcep by opendaylight.
the class Stateful07TopologySessionListener method createUpdateMessageSync.
private SrpIdNumber createUpdateMessageSync(final PcupdMessageBuilder pcupdMessageBuilder) {
final UpdatesBuilder updBuilder = new UpdatesBuilder();
// LSP mandatory in Upd
final Lsp lsp = new LspBuilder().setPlspId(new PlspId(0L)).setSync(Boolean.TRUE).build();
// SRP Mandatory in Upd
final SrpBuilder srpBuilder = new SrpBuilder();
// not sue whether use 0 instead of nextRequest() or do not insert srp == SRP-ID-number = 0
srpBuilder.setOperationId(nextRequest());
final Srp srp = srpBuilder.build();
// ERO Mandatory in Upd
final PathBuilder pb = new PathBuilder();
pb.setEro(new EroBuilder().build());
updBuilder.setPath(pb.build());
updBuilder.setLsp(lsp).setSrp(srp).setPath(pb.build());
pcupdMessageBuilder.setUpdates(Collections.singletonList(updBuilder.build()));
return srp.getOperationId();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.pcupd.message.PcupdMessageBuilder in project bgpcep by opendaylight.
the class PCEPTopologySessionListener method redelegate.
@SuppressFBWarnings(value = "UPM_UNCALLED_PRIVATE_METHOD", justification = "https://github.com/spotbugs/spotbugs/issues/811")
private ListenableFuture<OperationResult> redelegate(final Lsp reportedLsp, final Srp srp, final Lsp lsp, final UpdateLspArgs input) {
// the D bit that was reported decides the type of PCE message sent
final boolean isDelegate = requireNonNull(reportedLsp.getDelegate());
final Message msg;
if (isDelegate) {
// we already have delegation, send update
final UpdatesBuilder rb = new UpdatesBuilder();
rb.setSrp(srp);
rb.setLsp(lsp);
final PathBuilder pb = new PathBuilder();
pb.fieldsFrom(input.getArguments());
rb.setPath(pb.build());
final PcupdMessageBuilder ub = new PcupdMessageBuilder(MESSAGE_HEADER);
ub.setUpdates(Collections.singletonList(rb.build()));
msg = new PcupdBuilder().setPcupdMessage(ub.build()).build();
} else {
final Lsp1 lspCreateFlag = reportedLsp.augmentation(Lsp1.class);
// we only retake delegation for PCE initiated tunnels
if (lspCreateFlag != null && !lspCreateFlag.getCreate()) {
LOG.warn("Unable to retake delegation of PCC-initiated tunnel: {}", reportedLsp);
return OperationResults.createUnsent(PCEPErrors.UPDATE_REQ_FOR_NON_LSP).future();
}
// we want to revoke delegation, different type of message
// is sent because of specification by Siva
// this message is also sent, when input delegate bit is set to 0
// generating an error in PCC
final List<Requests> reqs = new ArrayList<>();
reqs.add(new RequestsBuilder().setSrp(srp).setLsp(lsp).build());
final PcinitiateMessageBuilder ib = new PcinitiateMessageBuilder();
ib.setRequests(reqs);
msg = new PcinitiateBuilder().setPcinitiateMessage(ib.build()).build();
}
return sendMessage(msg, srp.getOperationId(), input.getArguments().getMetadata());
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.pcupd.message.PcupdMessageBuilder in project bgpcep by opendaylight.
the class PCEPTopologySessionListener method createUpdateMessageSync.
private SrpIdNumber createUpdateMessageSync(final PcupdMessageBuilder pcupdMessageBuilder) {
final UpdatesBuilder updBuilder = new UpdatesBuilder();
// LSP mandatory in Upd
final Lsp lsp = new LspBuilder().setPlspId(PLSPID_ZERO).setSync(Boolean.TRUE).build();
// SRP Mandatory in Upd
final SrpBuilder srpBuilder = new SrpBuilder();
// not sue whether use 0 instead of nextRequest() or do not insert srp == SRP-ID-number = 0
srpBuilder.setOperationId(nextRequest());
final Srp srp = srpBuilder.build();
// ERO Mandatory in Upd
final PathBuilder pb = new PathBuilder();
pb.setEro(new EroBuilder().build());
updBuilder.setPath(pb.build());
updBuilder.setLsp(lsp).setSrp(srp).setPath(pb.build());
pcupdMessageBuilder.setUpdates(Collections.singletonList(updBuilder.build()));
return srp.getOperationId();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.pcupd.message.PcupdMessageBuilder in project bgpcep by opendaylight.
the class Stateful07PCUpdateRequestMessageParser method validate.
@Override
protected Message validate(final List<Object> objects, final List<Message> errors) throws PCEPDeserializerException {
Preconditions.checkArgument(objects != null, "Passed list can't be null.");
if (objects.isEmpty()) {
throw new PCEPDeserializerException("Pcup message cannot be empty.");
}
final List<Updates> updateRequests = Lists.newArrayList();
while (!objects.isEmpty()) {
final Updates upd = getValidUpdates(objects, errors);
if (upd != null) {
updateRequests.add(upd);
}
}
if (!objects.isEmpty()) {
throw new PCEPDeserializerException("Unprocessed Objects: " + objects);
}
return new PcupdBuilder().setPcupdMessage(new PcupdMessageBuilder().setUpdates(updateRequests).build()).build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.pcupd.message.PcupdMessageBuilder in project bgpcep by opendaylight.
the class Stateful07TopologySessionListener method triggerResyncronization.
private ListenableFuture<OperationResult> triggerResyncronization(final TriggerSyncArgs input) {
LOG.trace("Trigger Resynchronization {}", input);
markAllLspAsStale();
updatePccState(PccSyncState.PcepTriggeredResync);
final PcupdMessageBuilder pcupdMessageBuilder = new PcupdMessageBuilder(MESSAGE_HEADER);
final SrpIdNumber srpIdNumber = createUpdateMessageSync(pcupdMessageBuilder);
final Message msg = new PcupdBuilder().setPcupdMessage(pcupdMessageBuilder.build()).build();
return sendMessage(msg, srpIdNumber, null);
}
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