Examples with PcupdMessageBuilder org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.pcupd.message.PcupdMessageBuilder used on opensource projects

Example 6 with PcupdMessageBuilder

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 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());
}

Example 7 with PcupdMessageBuilder

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 triggerSynchronization.

private ListenableFuture<OperationResult> triggerSynchronization(final TriggerSyncArgs input) {
    LOG.trace("Trigger Initial Synchronization {}", input);
    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 8 with PcupdMessageBuilder

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 PCCSessionListenerTest method createUpdMsg.

private static Pcupd createUpdMsg(final boolean delegation) {
    final PcupdMessageBuilder msgBuilder = new PcupdMessageBuilder();
    final UpdatesBuilder updsBuilder = new UpdatesBuilder();
    updsBuilder.setLsp(new LspBuilder().setDelegate(delegation).setPlspId(new PlspId(1L)).build());
    final PathBuilder pathBuilder = new PathBuilder();
    pathBuilder.setEro(new EroBuilder().setSubobject(Lists.newArrayList(new SubobjectBuilder().setSubobjectType(new IpPrefixCaseBuilder().setIpPrefix(new IpPrefixBuilder().setIpPrefix(new IpPrefix(new Ipv4Prefix("127.0.0.2/32"))).build()).build()).build())).build());
    updsBuilder.setPath(pathBuilder.build());
    updsBuilder.setSrp(new SrpBuilder().setOperationId(new SrpIdNumber(0L)).build());
    msgBuilder.setUpdates(Lists.newArrayList(updsBuilder.build()));
    return new PcupdBuilder().setPcupdMessage(msgBuilder.build()).build();
}

Example 9 with PcupdMessageBuilder

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 PCEPValidatorTest method testUpdMsg.

@Test
public void testUpdMsg() throws IOException, PCEPDeserializerException {
    new InitiatedActivator().start(ctx);
    final StatefulPCUpdateRequestMessageParser parser = new StatefulPCUpdateRequestMessageParser(this.ctx.getObjectHandlerRegistry());
    final PathBuilder pBuilder = new PathBuilder().setEro(this.ero).setLspa(this.lspa);
    final PcupdMessageBuilder builder = new PcupdMessageBuilder().setUpdates(List.of(new UpdatesBuilder().setSrp(this.srp).setLsp(this.lspSrp).setPath(pBuilder.build()).build()));
    ByteBuf result = Unpooled.wrappedBuffer(ByteArray.fileToBytes("src/test/resources/PCUpd.2.bin"));
    assertEquals(new PcupdBuilder().setPcupdMessage(builder.build()).build(), parser.parseMessage(result.slice(4, result.readableBytes() - 4), List.of()));
    ByteBuf buf = Unpooled.buffer(result.readableBytes());
    parser.serializeMessage(new PcupdBuilder().setPcupdMessage(builder.build()).build(), buf);
    assertArrayEquals(result.array(), buf.array());
    builder.setUpdates(List.of(new UpdatesBuilder().setSrp(this.srp).setLsp(this.lspSrp).setPath(pBuilder.build()).build(), new UpdatesBuilder().setSrp(this.srp).setLsp(this.lspSrp).setPath(new PathBuilder().setEro(this.ero).setLspa(this.lspa).build()).build()));
    result = Unpooled.wrappedBuffer(ByteArray.fileToBytes("src/test/resources/PCUpd.5.bin"));
    assertEquals(new PcupdBuilder().setPcupdMessage(builder.build()).build(), parser.parseMessage(result.slice(4, result.readableBytes() - 4), List.of()));
    buf = Unpooled.buffer(result.readableBytes());
    parser.serializeMessage(new PcupdBuilder().setPcupdMessage(builder.build()).build(), buf);
    assertArrayEquals(result.array(), buf.array());
}

Example 10 with PcupdMessageBuilder

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 StatefulPCUpdateRequestMessageParser 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.");
    if (objects.isEmpty()) {
        throw new PCEPDeserializerException("Pcup message cannot be empty.");
    }
    final List<Updates> updateRequests = new ArrayList<>();
    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();
}