diff options
Diffstat (limited to 'framework/src/onos/cli/src/main/java/org/onosproject/cli/NodesListCommand.java')
-rw-r--r-- | framework/src/onos/cli/src/main/java/org/onosproject/cli/NodesListCommand.java | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/framework/src/onos/cli/src/main/java/org/onosproject/cli/NodesListCommand.java b/framework/src/onos/cli/src/main/java/org/onosproject/cli/NodesListCommand.java deleted file mode 100644 index 50e8d534..00000000 --- a/framework/src/onos/cli/src/main/java/org/onosproject/cli/NodesListCommand.java +++ /dev/null @@ -1,88 +0,0 @@ -/* - * Copyright 2014-2015 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.fasterxml.jackson.databind.node.ObjectNode; -import org.apache.karaf.shell.commands.Command; -import org.joda.time.DateTime; -import org.onlab.util.Tools; -import org.onosproject.cluster.ClusterService; -import org.onosproject.cluster.ControllerNode; - -import java.util.Collections; -import java.util.List; - -import static com.google.common.collect.Lists.newArrayList; - - -/** - * Lists all controller cluster nodes. - */ -@Command(scope = "onos", name = "nodes", - description = "Lists all controller cluster nodes") -public class NodesListCommand extends AbstractShellCommand { - - private static final String FMT = - "id=%s, address=%s:%s, state=%s, updated=%s %s"; - - @Override - protected void execute() { - ClusterService service = get(ClusterService.class); - List<ControllerNode> nodes = newArrayList(service.getNodes()); - Collections.sort(nodes, Comparators.NODE_COMPARATOR); - if (outputJson()) { - print("%s", json(service, nodes)); - } else { - ControllerNode self = service.getLocalNode(); - for (ControllerNode node : nodes) { - DateTime lastUpdated = service.getLastUpdated(node.id()); - String timeAgo = "Never"; - if (lastUpdated != null) { - timeAgo = Tools.timeAgo(lastUpdated.getMillis()); - } - print(FMT, node.id(), node.ip(), node.tcpPort(), - service.getState(node.id()), - timeAgo, - node.equals(self) ? "*" : ""); - } - } - } - - // Produces JSON structure. - private JsonNode json(ClusterService service, List<ControllerNode> nodes) { - ObjectMapper mapper = new ObjectMapper(); - ArrayNode result = mapper.createArrayNode(); - ControllerNode self = service.getLocalNode(); - for (ControllerNode node : nodes) { - ControllerNode.State nodeState = service.getState(node.id()); - ObjectNode newNode = mapper.createObjectNode() - .put("id", node.id().toString()) - .put("ip", node.ip().toString()) - .put("tcpPort", node.tcpPort()) - .put("self", node.equals(self)); - - if (nodeState != null) { - newNode.put("state", nodeState.toString()); - } - result.add(newNode); - } - return result; - } - -} |