use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.Lsp in project bgpcep by opendaylight.
the class TeLspAttributesParser method parseTeLspAttributes.
static LinkStateAttribute parseTeLspAttributes(final RSVPTeObjectRegistry registry, final ByteBuf attributes) throws BGPParsingException {
final TeLspAttributesBuilder builder = new TeLspAttributesBuilder();
LOG.trace("Initiated parsing TE LSP Objects.");
while (attributes.isReadable()) {
final int length = attributes.readUnsignedShort();
final int classNum = attributes.readUnsignedByte();
final int cType = attributes.readUnsignedByte();
final ByteBuf value = attributes.readSlice(length);
try {
addObject(builder, registry.parseRSPVTe(classNum, cType, value));
} catch (final RSVPParsingException e) {
LOG.debug("Parsering TE LSP Object error. class number: {} cType: {} value: {}", classNum, cType, value, e);
throw new BGPParsingException(e.getMessage());
}
}
LOG.trace("Finished parsing TE LSP Objects.");
return new TeLspAttributesCaseBuilder().setTeLspAttributes(builder.build()).build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.Lsp in project bgpcep by opendaylight.
the class Stateful07TopologySessionListener method buildRequest.
private Requests buildRequest(final Optional<ReportedLsp> rep, final Lsp reportedLsp) {
// Build the request and send it
final RequestsBuilder rb = new RequestsBuilder();
final SrpBuilder srpBuilder = new SrpBuilder().addAugmentation(Srp1.class, new Srp1Builder().setRemove(Boolean.TRUE).build()).setOperationId(nextRequest()).setProcessingRule(Boolean.TRUE);
final Optional<PathSetupType> maybePST = getPST(rep);
if (maybePST.isPresent()) {
srpBuilder.setTlvs(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.srp.object.srp.TlvsBuilder().setPathSetupType(maybePST.get()).build());
}
rb.setSrp(srpBuilder.build());
rb.setLsp(new LspBuilder().setRemove(Boolean.FALSE).setPlspId(reportedLsp.getPlspId()).setDelegate(reportedLsp.isDelegate()).build());
return rb.build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.Lsp in project bgpcep by opendaylight.
the class Stateful07TopologySessionListener method manageNextReport.
private boolean manageNextReport(final Reports report, final MessageContext ctx) {
final Lsp lsp = report.getLsp();
final PlspId plspid = lsp.getPlspId();
final Srp srp = report.getSrp();
if (!lsp.isSync() && (plspid == null || plspid.getValue() == 0)) {
purgeStaleLsps(ctx);
if (isTriggeredSyncInProcess()) {
if (srp == null) {
return false;
}
final SrpIdNumber id = srp.getOperationId();
if (id.getValue() == 0) {
return false;
}
final PCEPRequest req = removeRequest(id);
ctx.resolveRequest(req);
}
stateSynchronizationAchieved(ctx);
return true;
}
final ReportedLspBuilder rlb = new ReportedLspBuilder();
boolean solicited = false;
solicited = isSolicited(srp, lsp, ctx, rlb);
// if remove flag is set in SRP object, remove the tunnel immediately
if (solicited && srp.getAugmentation(Srp1.class) != null) {
final Srp1 initiatedSrp = srp.getAugmentation(Srp1.class);
if (initiatedSrp.isRemove()) {
super.removeLsp(ctx, plspid);
return false;
}
}
rlb.setPath(Collections.singletonList(buildPath(report, srp, lsp)));
String name = lookupLspName(plspid);
if (lsp.getTlvs() != null && lsp.getTlvs().getSymbolicPathName() != null) {
name = StandardCharsets.UTF_8.decode(ByteBuffer.wrap(lsp.getTlvs().getSymbolicPathName().getPathName().getValue())).toString();
}
// get LspDB from LSP and write it to pcc's node
final LspDbVersion lspDbVersion = geLspDbVersionTlv(lsp);
if (lspDbVersion != null) {
updatePccNode(ctx, new PathComputationClientBuilder().addAugmentation(PathComputationClient1.class, new PathComputationClient1Builder().setLspDbVersion(lspDbVersion).build()).build());
}
updateLsp(ctx, plspid, name, rlb, solicited, lsp.isRemove());
unmarkStaleLsp(plspid);
LOG.debug("LSP {} updated", lsp);
return true;
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.Lsp in project bgpcep by opendaylight.
the class Stateful07TopologySessionListener method validateReportedLsp.
@Override
protected Lsp validateReportedLsp(final Optional<ReportedLsp> rep, final LspId input) {
if (!rep.isPresent()) {
LOG.debug("Node {} does not contain LSP {}", input.getNode(), input.getName());
return null;
}
// it doesn't matter how many lsps there are in the path list, we only need data that is the same in each path
final Path1 ra = rep.get().getPath().get(0).getAugmentation(Path1.class);
Preconditions.checkState(ra != null, "Reported LSP reported null from data-store.");
final Lsp reportedLsp = ra.getLsp();
Preconditions.checkState(reportedLsp != null, "Reported LSP does not contain LSP object.");
return reportedLsp;
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.Lsp in project bgpcep by opendaylight.
the class Stateful07TopologySessionListener method isSolicited.
private boolean isSolicited(final Srp srp, final Lsp lsp, final MessageContext ctx, final ReportedLspBuilder rlb) {
if (srp == null) {
return false;
}
final SrpIdNumber id = srp.getOperationId();
if (id.getValue() == 0) {
return false;
}
switch(lsp.getOperational()) {
case Active:
case Down:
case Up:
if (!isTriggeredSyncInProcess()) {
final PCEPRequest req = removeRequest(id);
if (req != null) {
LOG.debug("Request {} resulted in LSP operational state {}", id, lsp.getOperational());
rlb.setMetadata(req.getMetadata());
ctx.resolveRequest(req);
} else {
LOG.warn("Request ID {} not found in outstanding DB", id);
}
}
break;
case GoingDown:
case GoingUp:
// up...
break;
default:
break;
}
return true;
}
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