@Override
protected Optional<OchPort> mapPort(Port port) {
if (port instanceof OchPort) {
return Optional.of((OchPort) port);
} else if (port instanceof org.onosproject.net.OchPort) {
// TODO remove after deprecation of old OchPort is complete
// translate to new OchPort
org.onosproject.net.OchPort old = (org.onosproject.net.OchPort) port;
return Optional.of(new DefaultOchPort(old, old.signalType(), old.isTunable(), old.lambda()));
}
return OchPortHelper.asOchPort(port);
}
// Creates a port description from the specified port.
private PortDescription description(Port p) {
switch (p.type()) {
case OMS:
OmsPort op = (OmsPort) p;
return new OmsPortDescription(
op.number(), op.isEnabled(), op.minFrequency(), op.maxFrequency(), op.grid());
case OCH:
OchPort ochp = (OchPort) p;
return new OchPortDescription(
ochp.number(), ochp.isEnabled(), ochp.signalType(), ochp.isTunable(), ochp.lambda());
case ODUCLT:
OduCltPort odup = (OduCltPort) p;
return new OduCltPortDescription(odup.number(), odup.isEnabled(), odup.signalType());
default:
return new DefaultPortDescription(p.number(), p.isEnabled(), p.type(), p.portSpeed());
}
}
// Parses the given node with port information.
private PortDescription parsePort(DeviceId deviceId, JsonNode node) {
Port.Type type = Port.Type.valueOf(node.path("type").asText("COPPER"));
// TL1-based ports have a name
PortNumber port = null;
if (node.has("name")) {
for (Port p : deviceService.getPorts(deviceId)) {
if (p.number().name().equals(node.get("name").asText())) {
port = p.number();
break;
}
}
} else {
port = portNumber(node.path("port").asLong(0));
}
if (port == null) {
log.error("Cannot find port given in node {}", node);
return null;
}
String portName = Strings.emptyToNull(port.name());
SparseAnnotations annotations = null;
if (portName != null) {
annotations = DefaultAnnotations.builder().set(AnnotationKeys.PORT_NAME, portName).build();
}
switch (type) {
case COPPER:
return new DefaultPortDescription(
port,
node.path("enabled").asBoolean(true),
type,
node.path("speed").asLong(1_000),
annotations);
case FIBER:
// Currently, assume OMS when FIBER. Provide sane defaults.
annotations = annotations(node.get("annotations"));
return new OmsPortDescription(
port,
node.path("enabled").asBoolean(true),
CENTER,
CENTER.add(TOTAL),
Frequency.ofGHz(100),
annotations);
case ODUCLT:
annotations = annotations(node.get("annotations"));
OduCltPort oduCltPort = (OduCltPort) deviceService.getPort(deviceId, port);
return new OduCltPortDescription(
port, node.path("enabled").asBoolean(true), oduCltPort.signalType(), annotations);
case OCH:
annotations = annotations(node.get("annotations"));
OchPort ochPort = (OchPort) deviceService.getPort(deviceId, port);
return new OchPortDescription(
port,
node.path("enabled").asBoolean(true),
ochPort.signalType(),
ochPort.isTunable(),
ochPort.lambda(),
annotations);
case OMS:
annotations = annotations(node.get("annotations"));
OmsPort omsPort = (OmsPort) deviceService.getPort(deviceId, port);
return new OmsPortDescription(
port,
node.path("enabled").asBoolean(true),
omsPort.minFrequency(),
omsPort.maxFrequency(),
omsPort.grid(),
annotations);
default:
log.warn("{}: Unsupported Port Type");
}
return new DefaultPortDescription(
port,
node.path("enabled").asBoolean(true),
type,
node.path("speed").asLong(1_000),
annotations);
}