Examples with PcupdMessageBuilder org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.pcupd.message.PcupdMessageBuilder used on opensource projects

Example 1 with PcupdMessageBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.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();
}

Example 2 with PcupdMessageBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.pcupd.message.PcupdMessageBuilder in project bgpcep by opendaylight.

the class PCEPValidatorTest method testUpdMsg.

@Test
public void testUpdMsg() throws IOException, PCEPDeserializerException {
    try (CrabbeInitiatedActivator a = new CrabbeInitiatedActivator()) {
        a.start(this.ctx);
        ByteBuf result = Unpooled.wrappedBuffer(ByteArray.fileToBytes("src/test/resources/PCUpd.2.bin"));
        final Stateful07PCUpdateRequestMessageParser parser = new Stateful07PCUpdateRequestMessageParser(this.ctx.getObjectHandlerRegistry());
        final PcupdMessageBuilder builder = new PcupdMessageBuilder();
        final List<Updates> updates = Lists.newArrayList();
        final PathBuilder pBuilder = new PathBuilder();
        pBuilder.setEro(this.ero);
        pBuilder.setLspa(this.lspa);
        updates.add(new UpdatesBuilder().setSrp(this.srp).setLsp(this.lspSrp).setPath(pBuilder.build()).build());
        builder.setUpdates(updates);
        assertEquals(new PcupdBuilder().setPcupdMessage(builder.build()).build(), parser.parseMessage(result.slice(4, result.readableBytes() - 4), Collections.emptyList()));
        ByteBuf buf = Unpooled.buffer(result.readableBytes());
        parser.serializeMessage(new PcupdBuilder().setPcupdMessage(builder.build()).build(), buf);
        assertArrayEquals(result.array(), buf.array());
        result = Unpooled.wrappedBuffer(ByteArray.fileToBytes("src/test/resources/PCUpd.5.bin"));
        final List<Updates> updates1 = Lists.newArrayList();
        final PathBuilder pBuilder1 = new PathBuilder();
        pBuilder1.setEro(this.ero);
        pBuilder1.setLspa(this.lspa);
        updates1.add(new UpdatesBuilder().setSrp(this.srp).setLsp(this.lspSrp).setPath(pBuilder.build()).build());
        updates1.add(new UpdatesBuilder().setSrp(this.srp).setLsp(this.lspSrp).setPath(pBuilder1.build()).build());
        builder.setUpdates(updates1);
        assertEquals(new PcupdBuilder().setPcupdMessage(builder.build()).build(), parser.parseMessage(result.slice(4, result.readableBytes() - 4), Collections.emptyList()));
        buf = Unpooled.buffer(result.readableBytes());
        parser.serializeMessage(new PcupdBuilder().setPcupdMessage(builder.build()).build(), buf);
        assertArrayEquals(result.array(), buf.array());
    }
}

Example 3 with PcupdMessageBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.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();
}

Example 4 with PcupdMessageBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.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);
}

Example 5 with PcupdMessageBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.pcupd.message.PcupdMessageBuilder in project bgpcep by opendaylight.

the class Stateful07TopologySessionListener method redelegate.

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
    requireNonNull(reportedLsp.isDelegate());
    final Message msg;
    if (reportedLsp.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.getAugmentation(Lsp1.class);
        // we only retake delegation for PCE initiated tunnels
        if (lspCreateFlag != null && !lspCreateFlag.isCreate()) {
            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());
}