diff options
Diffstat (limited to 'framework/src/onos/cli/src/main/java/org/onosproject/cli/MastersListCommand.java')
-rw-r--r-- | framework/src/onos/cli/src/main/java/org/onosproject/cli/MastersListCommand.java | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/framework/src/onos/cli/src/main/java/org/onosproject/cli/MastersListCommand.java b/framework/src/onos/cli/src/main/java/org/onosproject/cli/MastersListCommand.java deleted file mode 100644 index 8675a3c8..00000000 --- a/framework/src/onos/cli/src/main/java/org/onosproject/cli/MastersListCommand.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright 2014 Open Networking Laboratory - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.onosproject.cli; - -import com.fasterxml.jackson.databind.JsonNode; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.node.ArrayNode; -import com.google.common.collect.Lists; -import org.apache.karaf.shell.commands.Command; -import org.onosproject.cluster.ClusterService; -import org.onosproject.cluster.ControllerNode; -import org.onosproject.mastership.MastershipService; -import org.onosproject.net.DeviceId; - -import java.util.Collections; -import java.util.List; - -import static com.google.common.collect.Lists.newArrayList; - -/** - * Lists device mastership information. - */ -@Command(scope = "onos", name = "masters", - description = "Lists device mastership information") -public class MastersListCommand extends AbstractShellCommand { - - @Override - protected void execute() { - ClusterService service = get(ClusterService.class); - MastershipService mastershipService = get(MastershipService.class); - List<ControllerNode> nodes = newArrayList(service.getNodes()); - Collections.sort(nodes, Comparators.NODE_COMPARATOR); - - if (outputJson()) { - print("%s", json(service, mastershipService, nodes)); - } else { - for (ControllerNode node : nodes) { - List<DeviceId> ids = Lists.newArrayList(mastershipService.getDevicesOf(node.id())); - Collections.sort(ids, Comparators.ELEMENT_ID_COMPARATOR); - print("%s: %d devices", node.id(), ids.size()); - for (DeviceId deviceId : ids) { - print(" %s", deviceId); - } - } - } - } - - // Produces JSON structure. - private JsonNode json(ClusterService service, MastershipService mastershipService, - List<ControllerNode> nodes) { - ObjectMapper mapper = new ObjectMapper(); - ArrayNode result = mapper.createArrayNode(); - ControllerNode self = service.getLocalNode(); - for (ControllerNode node : nodes) { - List<DeviceId> ids = Lists.newArrayList(mastershipService.getDevicesOf(node.id())); - result.add(mapper.createObjectNode() - .put("id", node.id().toString()) - .put("size", ids.size()) - .set("devices", json(mapper, ids))); - } - return result; - } - - /** - * Produces a JSON array containing the specified device identifiers. - * - * @param mapper object mapper - * @param ids collection of device identifiers - * @return JSON array - */ - public static JsonNode json(ObjectMapper mapper, Iterable<DeviceId> ids) { - ArrayNode result = mapper.createArrayNode(); - for (DeviceId deviceId : ids) { - result.add(deviceId.toString()); - } - return result; - } - -} |