Implement command to view Raft partitions
Change-Id: I9d3cea49877d69c2d7935dadbbad2770349e793a
diff --git a/cli/src/main/java/org/onosproject/cli/net/PartitionsListCommand.java b/cli/src/main/java/org/onosproject/cli/net/PartitionsListCommand.java
new file mode 100644
index 0000000..955bbc2
--- /dev/null
+++ b/cli/src/main/java/org/onosproject/cli/net/PartitionsListCommand.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright 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.net;
+
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.store.service.PartitionInfo;
+import org.onosproject.store.service.StorageAdminService;
+
+import java.util.List;
+
+/**
+ * Command to list the database partitions in the system.
+ */
+@Command(scope = "onos", name = "partitions",
+ description = "Lists information about partitions in the system")
+public class PartitionsListCommand extends AbstractShellCommand {
+
+ private static final String FMT = "%-20s %8s %25s %s";
+
+ @Override
+ protected void execute() {
+ StorageAdminService storageAdminService = get(StorageAdminService.class);
+ List<PartitionInfo> partitionInfo = storageAdminService.getPartitionInfo();
+
+ print(FMT, "Name", "Term", "Members", "");
+
+ for (PartitionInfo info : partitionInfo) {
+ boolean first = true;
+ for (String member : info.members()) {
+ if (first) {
+ print(FMT, info.name(), info.term(), member,
+ member.equals(info.leader()) ? "*" : "");
+ first = false;
+ } else {
+ print(FMT, "", "", member,
+ member.equals(info.leader()) ? "*" : "");
+ }
+ }
+ }
+ }
+}