[ONOS-4015] Implement Region administration CLI
- Implement region add/update/remove CLI
- Implement devices add/remove CLI
Change-Id: I38b40b24df7f864b0725104f63347081257743ac
diff --git a/cli/src/main/java/org/onosproject/cli/net/RegionListCommand.java b/cli/src/main/java/org/onosproject/cli/net/RegionListCommand.java
new file mode 100644
index 0000000..823b956
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+++ b/cli/src/main/java/org/onosproject/cli/net/RegionListCommand.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2016 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 org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.cli.Comparators;
+import org.onosproject.net.region.Region;
+import org.onosproject.net.region.RegionId;
+import org.onosproject.net.region.RegionService;
+
+import java.util.Collections;
+import java.util.List;
+
+import static com.google.common.collect.Lists.newArrayList;
+
+/**
+ * List Region details including membership.
+ */
+@Command(scope = "onos", name = "regions",
+ description = "List Region details including membership")
+public class RegionListCommand extends AbstractShellCommand {
+
+ private static final String FMT = "id=%s, name=%s, type=%s";
+ private static final String FMT_MASTER = " master=%s";
+
+ @Argument(index = 0, name = "id", description = "Region ID",
+ required = false, multiValued = false)
+ String id = null;
+
+ @Override
+ protected void execute() {
+ RegionService regionService = get(RegionService.class);
+
+ if (id == null) {
+ for (Region region : getSortedRegions(regionService)) {
+ printRegion(region);
+ }
+ } else {
+ Region region = regionService.getRegion(RegionId.regionId(id));
+
+ if (region == null) {
+ error("No such region %s", id);
+ } else {
+ printRegion(region);
+ }
+ }
+ }
+
+ /**
+ * Returns the list of regions sorted using the region identifier.
+ *
+ * @param service region service
+ * @return sorted region list
+ */
+ protected List<Region> getSortedRegions(RegionService service) {
+ List<Region> regions = newArrayList(service.getRegions());
+ Collections.sort(regions, Comparators.REGION_COMPARATOR);
+ return regions;
+ }
+
+ private void printRegion(Region region) {
+ print(FMT, region.id(), region.name(), region.type());
+ region.masters().forEach(m -> print(FMT_MASTER, m));
+ }
+}