Examples with PCEPDeserializerException org.opendaylight.protocol.pcep.spi.PCEPDeserializerException used on opensource projects

Example 26 with PCEPDeserializerException

use of org.opendaylight.protocol.pcep.spi.PCEPDeserializerException in project bgpcep by opendaylight.

the class BandwidthUsageObjectCodec method parseObject.

@Override
public BandwidthUsage parseObject(final ObjectHeader header, final ByteBuf bytes) throws PCEPDeserializerException {
    Preconditions.checkArgument(bytes != null && bytes.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    if (bytes.readableBytes() % BW_LENGTH != 0) {
        throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + bytes.readableBytes() + "; Expected multiple of " + BW_LENGTH + ".");
    }
    final BandwidthUsageBuilder builder = new BandwidthUsageBuilder();
    builder.setIgnore(header.isIgnore());
    builder.setProcessingRule(header.isProcessingRule());
    final List<Bandwidth> bwSamples = new ArrayList<>(bytes.readableBytes() / BW_LENGTH);
    while (bytes.isReadable()) {
        bwSamples.add(new Bandwidth(ByteArray.readBytes(bytes, BW_LENGTH)));
    }
    builder.setBwSample(bwSamples);
    return builder.build();
}

Example 27 with PCEPDeserializerException

use of org.opendaylight.protocol.pcep.spi.PCEPDeserializerException in project bgpcep by opendaylight.

the class PCCEndPointIpv4ObjectParser method parseObject.

@Override
public Object parseObject(ObjectHeader header, ByteBuf bytes) throws PCEPDeserializerException {
    Preconditions.checkArgument(bytes != null && bytes.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    final EndpointsObjBuilder builder = new EndpointsObjBuilder();
    if (bytes.readableBytes() != Ipv4Util.IP4_LENGTH * 2) {
        throw new PCEPDeserializerException("Wrong length of array of bytes.");
    }
    builder.setIgnore(header.isIgnore());
    builder.setProcessingRule(header.isProcessingRule());
    final Ipv4Builder b = new Ipv4Builder();
    b.setSourceIpv4Address(Ipv4Util.addressForByteBuf(bytes));
    b.setDestinationIpv4Address((Ipv4Util.addressForByteBuf(bytes)));
    builder.setAddressFamily(new Ipv4CaseBuilder().setIpv4(b.build()).build());
    return builder.build();
}

Example 28 with PCEPDeserializerException

use of org.opendaylight.protocol.pcep.spi.PCEPDeserializerException in project bgpcep by opendaylight.

the class PCEPTlvParserTest method testPathBindingTlvMplsLabel.

@Test
public void testPathBindingTlvMplsLabel() throws PCEPDeserializerException {
    final byte[] pathBindingBytes = { 0x00, 0x1f, 0x00, 0x06, 0x00, 0x00, (byte) 0xA8, 0x0F, (byte) 0x60, 0x00, 0x00, 0x00 };
    final PathBindingTlvParser parser = new PathBindingTlvParser();
    final PathBindingBuilder builder = new PathBindingBuilder();
    builder.setBindingTypeValue(new MplsLabelBuilder().setMplsLabel(new MplsLabel(688_374L)).build());
    final ByteBuf buff = Unpooled.buffer();
    parser.serializeTlv(builder.build(), buff);
    assertArrayEquals(pathBindingBytes, ByteArray.readAllBytes(buff));
    try {
        final byte[] wrong = { 0, 0x1f, 0, 4, 1, 1, 2, 3 };
        parser.parseTlv(Unpooled.wrappedBuffer(ByteArray.cutBytes(wrong, 4)));
        fail();
    } catch (final PCEPDeserializerException e) {
        assertEquals("Unsupported Path Binding Type: 257", e.getMessage());
    }
}

Example 29 with PCEPDeserializerException

use of org.opendaylight.protocol.pcep.spi.PCEPDeserializerException 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 30 with PCEPDeserializerException

use of org.opendaylight.protocol.pcep.spi.PCEPDeserializerException in project bgpcep by opendaylight.

the class Stateful07SrpObjectParser method parseObject.

@Override
public Srp parseObject(final ObjectHeader header, final ByteBuf bytes) throws PCEPDeserializerException {
    Preconditions.checkArgument(bytes != null && bytes.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    if (bytes.readableBytes() < MIN_SIZE) {
        throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + bytes.readableBytes() + "; Expected: >=" + MIN_SIZE + ".");
    }
    final SrpBuilder builder = new SrpBuilder();
    builder.setIgnore(header.isIgnore());
    builder.setProcessingRule(header.isProcessingRule());
    parseFlags(builder, bytes);
    builder.setOperationId(new SrpIdNumber(bytes.readUnsignedInt()));
    final TlvsBuilder tlvsBuilder = new TlvsBuilder();
    parseTlvs(tlvsBuilder, bytes.slice());
    builder.setTlvs(tlvsBuilder.build());
    return builder.build();
}