diff options
Diffstat (limited to 'framework/src/onos/cli/src/main/java/org/onosproject/cli/net/HostsListCommand.java')
-rw-r--r-- | framework/src/onos/cli/src/main/java/org/onosproject/cli/net/HostsListCommand.java | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/HostsListCommand.java b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/HostsListCommand.java deleted file mode 100644 index a90627e4..00000000 --- a/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/HostsListCommand.java +++ /dev/null @@ -1,90 +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.net; - -import java.util.Collections; -import java.util.List; - -import org.apache.karaf.shell.commands.Command; -import org.onosproject.cli.AbstractShellCommand; -import org.onosproject.cli.Comparators; -import org.onosproject.net.Host; -import org.onosproject.net.host.HostService; - -import com.fasterxml.jackson.databind.JsonNode; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.node.ArrayNode; - -import static com.google.common.collect.Lists.newArrayList; - -/** - * Lists all currently-known hosts. - */ -@Command(scope = "onos", name = "hosts", - description = "Lists all currently-known hosts.") -public class HostsListCommand extends AbstractShellCommand { - - private static final String FMT = - "id=%s, mac=%s, location=%s/%s, vlan=%s, ip(s)=%s%s"; - - @Override - protected void execute() { - HostService service = get(HostService.class); - if (outputJson()) { - print("%s", json(getSortedHosts(service))); - } else { - for (Host host : getSortedHosts(service)) { - printHost(host); - } - } - } - - // Produces JSON structure. - private JsonNode json(Iterable<Host> hosts) { - ObjectMapper mapper = new ObjectMapper(); - ArrayNode result = mapper.createArrayNode(); - - hosts.forEach(host -> result.add(jsonForEntity(host, Host.class))); - return result; - } - - /** - * Returns the list of devices sorted using the device ID URIs. - * - * @param service device service - * @return sorted device list - */ - protected List<Host> getSortedHosts(HostService service) { - List<Host> hosts = newArrayList(service.getHosts()); - Collections.sort(hosts, Comparators.ELEMENT_COMPARATOR); - return hosts; - } - - /** - * Prints information about a host. - * - * @param host end-station host - */ - protected void printHost(Host host) { - if (host != null) { - print(FMT, host.id(), host.mac(), - host.location().deviceId(), - host.location().port(), - host.vlan(), host.ipAddresses(), - annotations(host.annotations())); - } - } -} |