diff options
Diffstat (limited to 'framework/src/onos/cli/src/main/java/org/onosproject/cli/net/PathListCommand.java')
-rw-r--r-- | framework/src/onos/cli/src/main/java/org/onosproject/cli/net/PathListCommand.java | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/PathListCommand.java b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/PathListCommand.java deleted file mode 100644 index 141ae266..00000000 --- a/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/PathListCommand.java +++ /dev/null @@ -1,97 +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 com.fasterxml.jackson.databind.JsonNode; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.node.ArrayNode; -import org.apache.karaf.shell.commands.Argument; -import org.apache.karaf.shell.commands.Command; -import org.onosproject.cli.AbstractShellCommand; -import org.onosproject.net.Link; -import org.onosproject.net.Path; - -import java.util.Set; - -import static org.onosproject.cli.net.LinksListCommand.compactLinkString; -import static org.onosproject.net.DeviceId.deviceId; - -/** - * Lists all shortest-paths paths between the specified source and - * destination devices. - */ -@Command(scope = "onos", name = "paths", - description = "Lists all shortest-paths paths between the specified source and destination devices") -public class PathListCommand extends TopologyCommand { - - private static final String SEP = "==>"; - - @Argument(index = 0, name = "src", description = "Source device ID", - required = true, multiValued = false) - String src = null; - - @Argument(index = 1, name = "dst", description = "Destination device ID", - required = true, multiValued = false) - String dst = null; - - @Override - protected void execute() { - init(); - Set<Path> paths = service.getPaths(topology, deviceId(src), deviceId(dst)); - if (outputJson()) { - print("%s", json(this, paths)); - } else { - for (Path path : paths) { - print(pathString(path)); - } - } - } - - /** - * Produces a JSON array containing the specified paths. - * - * @param context context to use for looking up codecs - * @param paths collection of paths - * @return JSON array - */ - public static JsonNode json(AbstractShellCommand context, Iterable<Path> paths) { - ObjectMapper mapper = new ObjectMapper(); - ArrayNode result = mapper.createArrayNode(); - for (Path path : paths) { - result.add(LinksListCommand.json(context, path) - .put("cost", path.cost()) - .set("links", LinksListCommand.json(context, path.links()))); - } - return result; - } - - /** - * Produces a formatted string representing the specified path. - * - * @param path network path - * @return formatted path string - */ - protected String pathString(Path path) { - StringBuilder sb = new StringBuilder(); - for (Link link : path.links()) { - sb.append(compactLinkString(link)).append(SEP); - } - sb.delete(sb.lastIndexOf(SEP), sb.length()); - sb.append("; cost=").append(path.cost()); - return sb.toString(); - } - -} |