1 files changed, 64 insertions, 0 deletions
diff --git a/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/ResourceAllocationsCommand.java b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/ResourceAllocationsCommand.java
new file mode 100644
index 00000000..9a18bfce
--- /dev/null
+++ b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/ResourceAllocationsCommand.java
@@ -0,0 +1,64 @@
+/*
+ * 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 org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.Link;
+import org.onosproject.net.link.LinkService;
+import org.onosproject.net.resource.link.LinkResourceService;
+
+/**
+ * Lists allocations by link. Lists all allocations if link is unspecified.
+ */
+@Command(scope = "onos", name = "resource-allocations",
+        description = "Lists allocations by link. Lists all allocations if link is unspecified.")
+public class ResourceAllocationsCommand extends AbstractShellCommand {
+
+    private static final String FMT = "src=%s/%s, dst=%s/%s, type=%s%s";
+    private static final String COMPACT = "%s/%s-%s/%s";
+
+    @Argument(index = 0, name = "srcString", description = "Link source",
+              required = false, multiValued = false)
+    String srcString = null;
+    @Argument(index = 1, name = "dstString", description = "Link destination",
+              required = false, multiValued = false)
+    String dstString = null;
+
+    @Override
+    protected void execute() {
+        LinkResourceService resourceService = get(LinkResourceService.class);
+        LinkService linkService = get(LinkService.class);
+
+        if (srcString == null || dstString == null) {
+            print("----- Displaying all resource allocations -----");
+            resourceService.getAllocations().forEach(alloc -> print("%s", alloc));
+            return;
+        }
+
+        ConnectPoint src = ConnectPoint.deviceConnectPoint(srcString);
+        ConnectPoint dst = ConnectPoint.deviceConnectPoint(dstString);
+
+        Link link = linkService.getLink(src, dst);
+        if (link != null) {
+            resourceService.getAllocations(link).forEach(alloc -> print("%s", alloc));
+        } else {
+            print("No path found for endpoints: %s, %s", src, dst);
+        }
+    }
+}