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

Example 11 with PCEPDeserializerException

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

the class XROSRLGSubobjectParser method parseSubobject.

@Override
public Subobject parseSubobject(final ByteBuf buffer, final boolean mandatory) throws PCEPDeserializerException {
    Preconditions.checkArgument(buffer != null && buffer.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    if (buffer.readableBytes() != CONTENT_LENGTH) {
        throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + buffer.readableBytes() + "; Expected: " + CONTENT_LENGTH + ".");
    }
    final SubobjectBuilder builder = new SubobjectBuilder();
    builder.setMandatory(mandatory);
    builder.setSubobjectType(new SrlgCaseBuilder().setSrlg(new SrlgBuilder().setSrlgId(new SrlgId(buffer.readUnsignedInt())).build()).build());
    buffer.readByte();
    builder.setAttribute(ExcludeRouteSubobjects.Attribute.forValue(buffer.readUnsignedByte()));
    return builder.build();
}

Example 12 with PCEPDeserializerException

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

the class PCEPByteToMessageDecoder method parse.

private Message parse(final ByteBuf buffer, final List<Message> errors) throws PCEPDeserializerException {
    buffer.skipBytes(1);
    final int type = buffer.readUnsignedByte();
    final int msgLength = buffer.readUnsignedShort();
    final int actualLength = buffer.readableBytes();
    final ByteBuf msgBody = buffer.slice();
    if (actualLength != msgLength - PCEPMessageConstants.COMMON_HEADER_LENGTH) {
        throw new PCEPDeserializerException("Body size " + actualLength + " does not match header size " + (msgLength - PCEPMessageConstants.COMMON_HEADER_LENGTH));
    }
    buffer.skipBytes(actualLength);
    return this.registry.parseMessage(type, msgBody, errors);
}

Example 13 with PCEPDeserializerException

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

the class PCEPCloseMessageParser method validate.

@Override
protected Close validate(final List<Object> objects, final List<Message> errors) throws PCEPDeserializerException {
    Preconditions.checkArgument(objects != null, "Passed list can't be null.");
    if (objects.isEmpty() || !(objects.get(0) instanceof CClose)) {
        throw new PCEPDeserializerException("Close message doesn't contain CLOSE object.");
    }
    final Object o = objects.get(0);
    final CCloseMessage msg = new CCloseMessageBuilder().setCClose((CClose) o).build();
    objects.remove(0);
    if (!objects.isEmpty()) {
        throw new PCEPDeserializerException("Unprocessed Objects: " + objects);
    }
    return new CloseBuilder().setCCloseMessage(msg).build();
}

Example 14 with PCEPDeserializerException

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

the class PCEPNotificationMessageParser 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("Notification message cannot be empty.");
    }
    final List<Notifications> compositeNotifications = new ArrayList<>();
    while (!objects.isEmpty()) {
        final Notifications comObj = getValidNotificationComposite(objects, errors);
        if (comObj == null) {
            break;
        }
        compositeNotifications.add(comObj);
    }
    if (compositeNotifications.isEmpty()) {
        throw new PCEPDeserializerException("Atleast one Notifications is mandatory.");
    }
    if (!objects.isEmpty()) {
        throw new PCEPDeserializerException("Unprocessed Objects: " + objects);
    }
    return new PcntfBuilder().setPcntfMessage(new PcntfMessageBuilder().setNotifications(compositeNotifications).build()).build();
}

Example 15 with PCEPDeserializerException

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

the class PCEPReplyMessageParser method validate.

@Override
protected Pcrep 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("Pcrep message cannot be empty.");
    }
    final List<Replies> replies = new ArrayList<>();
    while (!objects.isEmpty()) {
        final Replies r = this.getValidReply(objects, errors);
        if (r != null) {
            replies.add(r);
        }
    }
    if (!objects.isEmpty()) {
        throw new PCEPDeserializerException("Unprocessed Objects: " + objects);
    }
    return new PcrepBuilder().setPcrepMessage(new PcrepMessageBuilder().setReplies(replies).build()).build();
}