Examples with MastershipRole org.onosproject.net.MastershipRole used on opensource projects

Example 31 with MastershipRole

use of org.onosproject.net.MastershipRole in project onos by opennetworkinglab.

the class MastershipWebResource method setRole.

/**
 * Applies the current mastership role for the specified device.
 *
 * @param stream JSON representation of device, node, mastership info
 * @return status of the request - CREATED if the JSON is correct,
 * BAD_REQUEST if the JSON is invalid
 * @onos.rsModel MastershipPut
 */
@PUT
@Consumes(MediaType.APPLICATION_JSON)
public Response setRole(InputStream stream) {
    MastershipAdminService mastershipAdminService = get(MastershipAdminService.class);
    try {
        ObjectNode jsonTree = readTreeFromStream(mapper(), stream);
        JsonNode deviceIdJson = jsonTree.get(DEVICE_ID);
        JsonNode nodeIdJson = jsonTree.get(NODE_ID);
        MastershipRole role = codec(MastershipRole.class).decode(jsonTree, this);
        if (deviceIdJson == null) {
            throw new IllegalArgumentException(DEVICE_ID_INVALID);
        }
        if (nodeIdJson == null) {
            throw new IllegalArgumentException(NODE_ID_INVALID);
        }
        mastershipAdminService.setRoleSync(NodeId.nodeId(nodeIdJson.asText()), DeviceId.deviceId(deviceIdJson.asText()), role);
        return Response.ok().build();
    } catch (IOException e) {
        throw new IllegalArgumentException(e);
    }
}

Example 32 with MastershipRole

use of org.onosproject.net.MastershipRole in project onos by opennetworkinglab.

the class MastershipWebResource method requestRoleFor.

/**
 * Returns the mastership status of the local controller for a given
 * device forcing master selection if necessary.
 *
 * @param deviceId device identifier
 * @return 200 OK with the role of this controller instance
 * @onos.rsModel MastershipRole
 */
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("{deviceId}/request")
public Response requestRoleFor(@PathParam("deviceId") String deviceId) {
    MastershipService mastershipService = get(MastershipService.class);
    DeviceService deviceService = get(DeviceService.class);
    DeviceId id = DeviceId.deviceId(deviceId);
    nullIsNotFound(deviceService.getDevice(id), DEVICE_ID_NOT_FOUND);
    MastershipRole role = nullIsNotFound(mastershipService.requestRoleForSync(id), MASTERSHIP_ROLE_NOT_FOUND);
    ObjectNode root = codec(MastershipRole.class).encode(role, this);
    return ok(root).build();
}