ONOS-785 Adding distributed store for apps & app admin CLIs

Change-Id: Ia7639f3258fca2a18ba513f0c95de0ab8ea7ceee
diff --git a/cli/src/main/java/org/onosproject/cli/app/ApplicationsListCommand.java b/cli/src/main/java/org/onosproject/cli/app/ApplicationsListCommand.java
new file mode 100644
index 0000000..2b90f66
--- /dev/null
+++ b/cli/src/main/java/org/onosproject/cli/app/ApplicationsListCommand.java
@@ -0,0 +1,46 @@
+/*
+ * 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.app;
+
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.app.ApplicationService;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.core.Application;
+
+import static org.onosproject.app.ApplicationState.ACTIVE;
+
+/**
+ * Lists application information.
+ */
+@Command(scope = "onos", name = "apps",
+        description = "Lists application information")
+public class ApplicationsListCommand extends AbstractShellCommand {
+
+    private static final String FMT =
+            "%s id=%d, name=%s, version=%s, origin=%s, description=%s, " +
+                    "features=%s, featuresRepo=%s, permissions=%s";
+
+    @Override
+    protected void execute() {
+        ApplicationService service = get(ApplicationService.class);
+        for (Application app : service.getApplications()) {
+            print(FMT, service.getState(app.id()) == ACTIVE ? "*" : " ",
+                  app.id().id(), app.id().name(), app.version(), app.origin(),
+                  app.description(), app.features(), app.featuresRepo(), app.permissions());
+        }
+    }
+
+}