ONOS-2184 VirtualHost CLI and REST api's
Change-Id: If0ebe4268f3161a34223eca58e3f1bdbb8d0c9be
diff --git a/cli/src/main/java/org/onosproject/cli/net/vnet/VirtualHostListCommand.java b/cli/src/main/java/org/onosproject/cli/net/vnet/VirtualHostListCommand.java
new file mode 100644
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+++ b/cli/src/main/java/org/onosproject/cli/net/vnet/VirtualHostListCommand.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2016-present 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.vnet;
+
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.incubator.net.virtual.NetworkId;
+import org.onosproject.incubator.net.virtual.VirtualHost;
+import org.onosproject.incubator.net.virtual.VirtualNetworkService;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Lists all virtual hosts for the network ID.
+ */
+@Command(scope = "onos", name = "vnet-hosts",
+ description = "Lists all virtual hosts in a virtual network.")
+public class VirtualHostListCommand extends AbstractShellCommand {
+
+ private static final String FMT_VIRTUAL_HOST =
+ "id=%s, mac=%s, vlan=%s, location=%s, ips=%s";
+
+ @Argument(index = 0, name = "networkId", description = "Network ID",
+ required = true, multiValued = false)
+ Long networkId = null;
+
+ @Override
+ protected void execute() {
+ getSortedVirtualHosts().forEach(this::printVirtualHost);
+ }
+
+ /**
+ * Returns the list of virtual hosts sorted using the device identifier.
+ *
+ * @return virtual host list
+ */
+ private List<VirtualHost> getSortedVirtualHosts() {
+ VirtualNetworkService service = get(VirtualNetworkService.class);
+
+ List<VirtualHost> virtualHosts = new ArrayList<>();
+ virtualHosts.addAll(service.getVirtualHosts(NetworkId.networkId(networkId)));
+ return virtualHosts;
+ }
+
+ /**
+ * Prints out each virtual host.
+ *
+ * @param virtualHost virtual host
+ */
+ private void printVirtualHost(VirtualHost virtualHost) {
+ print(FMT_VIRTUAL_HOST, virtualHost.id().toString(), virtualHost.mac().toString(),
+ virtualHost.vlan().toString(), virtualHost.location().toString(),
+ virtualHost.ipAddresses().toString());
+ }
+}