Examples with Region org.onosproject.net.region.Region used on opensource projects

Example 1 with Region

use of org.onosproject.net.region.Region in project onos by opennetworkinglab.

the class DistributedRegionStoreTest method membership.

@Test
public void membership() {
    Region r = store.createRegion(RID1, "R1", METRO, NO_ANNOTS, MASTERS);
    assertTrue("no devices expected", store.getRegionDevices(RID1).isEmpty());
    assertNull("no region expected", store.getRegionForDevice(DID1));
    store.addDevices(RID1, ImmutableSet.of(DID1, DID2));
    Set<DeviceId> deviceIds = store.getRegionDevices(RID1);
    assertEquals("incorrect device count", 2, deviceIds.size());
    assertTrue("missing d1", deviceIds.contains(DID1));
    assertTrue("missing d2", deviceIds.contains(DID2));
    assertEquals("wrong region", r, store.getRegionForDevice(DID1));
    store.addDevices(RID1, ImmutableSet.of(DID3));
    deviceIds = store.getRegionDevices(RID1);
    assertEquals("incorrect device count", 3, deviceIds.size());
    assertTrue("missing d3", deviceIds.contains(DID3));
    store.addDevices(RID1, ImmutableSet.of(DID3, DID1));
    deviceIds = store.getRegionDevices(RID1);
    assertEquals("incorrect device count", 3, deviceIds.size());
    // Test adding DID3 to RID2 but it is already in RID1.
    // DID3 will be removed from RID1 and added to RID2.
    Region r2 = store.createRegion(RID2, "R2", CAMPUS, NO_ANNOTS, MASTERS);
    store.addDevices(RID2, ImmutableSet.of(DID3));
    deviceIds = store.getRegionDevices(RID1);
    assertEquals("incorrect device count", 2, deviceIds.size());
    deviceIds = store.getRegionDevices(RID2);
    assertEquals("incorrect device count", 1, deviceIds.size());
    store.removeDevices(RID1, ImmutableSet.of(DID2, DID3));
    deviceIds = store.getRegionDevices(RID1);
    assertEquals("incorrect device count", 1, deviceIds.size());
    assertTrue("missing d1", deviceIds.contains(DID1));
    store.removeDevices(RID1, ImmutableSet.of(DID1, DID3));
    assertTrue("no devices expected", store.getRegionDevices(RID1).isEmpty());
    store.removeDevices(RID1, ImmutableSet.of(DID2));
    assertTrue("no devices expected", store.getRegionDevices(RID1).isEmpty());
}

Example 2 with Region

use of org.onosproject.net.region.Region in project onos by opennetworkinglab.

the class RegionProtoTranslator method translate.

/**
 * Translates gRPC RegionProto message to {@link org.onosproject.net.region.Region}.
 *
 * @param region gRPC message
 * @return {@link org.onosproject.net.region.Region}
 */
public static Region translate(RegionProtoOuterClass.RegionProto region) {
    RegionId id = RegionId.regionId(region.getRegionId());
    Region.Type type = RegionEnumsProtoTranslator.translate(region.getType()).get();
    String name = Strings.nullToEmpty(region.getName());
    List<Set<NodeId>> masters = new ArrayList<>();
    region.getMastersList().forEach(s -> {
        Set<NodeId> nodeIdSet = new HashSet<NodeId>();
        s.getNodeIdList().forEach(n -> {
            nodeIdSet.add(new NodeId(n));
        });
        masters.add(nodeIdSet);
    });
    Annotations annots = AnnotationsTranslator.asAnnotations(region.getAnnotations());
    return new DefaultRegion(id, name, type, annots, masters);
}

Example 3 with Region

use of org.onosproject.net.region.Region in project onos by opennetworkinglab.

the class RegionsWebResource method addDevices.

/**
 * Adds the specified collection of devices to the region.
 *
 * @param regionId region identifier
 * @param stream deviceIds JSON stream
 * @return status of the request - CREATED if the JSON is correct,
 * BAD_REQUEST if the JSON is invalid
 * @onos.rsModel RegionDeviceIds
 */
@POST
@Path("{regionId}/devices")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response addDevices(@PathParam("regionId") String regionId, InputStream stream) {
    RegionId rid = RegionId.regionId(regionId);
    Region region = nullIsNotFound(regionService.getRegion(rid), REGION_NOT_FOUND + rid);
    URI location;
    try {
        regionAdminService.addDevices(region.id(), extractDeviceIds(stream));
        location = new URI(rid.id());
    } catch (IOException | URISyntaxException e) {
        throw new IllegalArgumentException(e);
    }
    return Response.created(location).build();
}

Example 4 with Region

use of org.onosproject.net.region.Region in project onos by opennetworkinglab.

the class RegionsWebResource method createRegion.

/**
 * Creates a new region using the supplied JSON input stream.
 *
 * @param stream region JSON stream
 * @return status of the request - CREATED if the JSON is correct,
 * BAD_REQUEST if the JSON is invalid
 * @onos.rsModel RegionPost
 */
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response createRegion(InputStream stream) {
    URI location;
    try {
        ObjectNode jsonTree = readTreeFromStream(mapper(), stream);
        final Region region = codec(Region.class).decode(jsonTree, this);
        final Region resultRegion = regionAdminService.createRegion(region.id(), region.name(), region.type(), region.masters());
        location = new URI(resultRegion.id().id());
    } catch (IOException | URISyntaxException e) {
        throw new IllegalArgumentException(e);
    }
    return Response.created(location).build();
}

Example 5 with Region

use of org.onosproject.net.region.Region in project onos by opennetworkinglab.

the class RegionsWebResource method removeDevices.

/**
 * Removes the specified collection of devices from the region.
 *
 * @param regionId region identifier
 * @param stream deviceIds JSON stream
 * @return 204 NO CONTENT
 * @onos.rsModel RegionDeviceIds
 */
@DELETE
@Path("{regionId}/devices")
@Consumes(MediaType.APPLICATION_JSON)
public Response removeDevices(@PathParam("regionId") String regionId, InputStream stream) {
    RegionId rid = RegionId.regionId(regionId);
    Region region = nullIsNotFound(regionService.getRegion(rid), REGION_NOT_FOUND + rid);
    try {
        regionAdminService.removeDevices(rid, extractDeviceIds(stream));
    } catch (IOException e) {
        throw new IllegalArgumentException(e);
    }
    return Response.noContent().build();
}