Examples with DeviceProvider org.onosproject.net.device.DeviceProvider used on opensource projects

Example 1 with DeviceProvider

use of org.onosproject.net.device.DeviceProvider in project onos by opennetworkinglab.

the class DeviceManager method changePortStateAtMaster.

private void changePortStateAtMaster(DeviceId deviceId, PortNumber portNumber, boolean enable) {
    DeviceProvider provider = getProvider(deviceId);
    if (provider != null) {
        log.info("Port {} on device {} being administratively brought {}", portNumber, deviceId, (enable) ? "UP" : "DOWN");
        provider.changePortState(deviceId, portNumber, enable);
    } else {
        log.warn("Provider not found for {}", deviceId);
    }
}

Example 2 with DeviceProvider

use of org.onosproject.net.device.DeviceProvider in project onos by opennetworkinglab.

the class DeviceManager method applyRoleAndProbe.

// Applies the specified role to the device; ignores NONE
/**
 * Apply role to device and send probe if MASTER.
 *
 * @param deviceId device identifier
 * @param newRole  new role to apply to the device
 * @return true if the request was sent to provider
 */
private boolean applyRoleAndProbe(DeviceId deviceId, MastershipRole newRole) {
    if (newRole.equals(MastershipRole.NONE)) {
        // no-op
        return true;
    }
    DeviceProvider provider = getProvider(deviceId);
    if (provider == null) {
        log.warn("Provider for {} was not found. Cannot apply role {}", deviceId, newRole);
        return false;
    }
    // Start the timer
    roleToAcknowledge.put(deviceId, currentTimeMillis());
    provider.roleChanged(deviceId, newRole);
    if (newRole.equals(MastershipRole.MASTER)) {
        log.debug("sent TriggerProbe({})", deviceId);
        // only trigger event when request was sent to provider
        provider.triggerProbe(deviceId);
    }
    return true;
}

Example 3 with DeviceProvider

use of org.onosproject.net.device.DeviceProvider in project onos by opennetworkinglab.

the class DeviceManager method inGracePeriod.

// Returns true if the grace period is still on
private boolean inGracePeriod(DeviceId deviceId) {
    LocalStatus ls = deviceLocalStatus.get(deviceId);
    if (ls == null) {
        // This should not be possible, unless the device is removed
        log.warn("Not found a recent local status for {}", deviceId);
        return true;
    }
    DeviceProvider provider = getProvider(deviceId);
    return ls.connected && (Instant.now().toEpochMilli() - ls.dateTime.toEpochMilli()) < provider.gracePeriod();
}