org.opendaylight.netvirt.ipv6service.shell.ShowIpv6Command Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of ipv6service-shell Show documentation
The newest version!
/*
 * Copyright (c) 2017 Red Hat, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.netvirt.ipv6service.shell;

import java.util.List;
import java.util.stream.Collectors;
import org.apache.karaf.shell.commands.Argument;
import org.apache.karaf.shell.commands.Command;
import org.apache.karaf.shell.console.OsgiCommandSupport;
import org.eclipse.jdt.annotation.Nullable;
import org.opendaylight.infrautils.utils.TablePrinter;
import org.opendaylight.netvirt.ipv6service.api.ElementCache;
import org.opendaylight.netvirt.ipv6service.api.IVirtualNetwork;
import org.opendaylight.netvirt.ipv6service.api.IVirtualPort;
import org.opendaylight.netvirt.ipv6service.api.IVirtualRouter;
import org.opendaylight.netvirt.ipv6service.api.IVirtualSubnet;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;

@Command(scope = "ipv6service", name = "ipv6CacheShow", description = "Displays the IPv6Service Cache info")
public class ShowIpv6Command extends OsgiCommandSupport {
    private ElementCache elementCache;

    @Argument(name = "resource", description = "List the various resource specific cache, where resource "
            + "could be ", required = false, multiValued = false)
    private final String listResource = null;

    public void setElementCache(ElementCache elementCache) {
        this.elementCache = elementCache;
    }

    private static String getPortIpv6Addresses(IVirtualPort vport) {
        List ipv6Addresses = vport.getIpv6Addresses();
        return ipv6Addresses.stream().map(Ipv6Address::getValue).collect(Collectors.joining("  "));
    }

    @Override
    @Nullable
    protected Object doExecute() {
        TablePrinter tp = new TablePrinter();

        if (listResource != null) {
            if (listResource.equalsIgnoreCase("networks")
                    || listResource.equalsIgnoreCase("net")) {
                tp.setTitle("Network Cache List");
                tp.setColumnNames("Sno", "NetworkId", "dpnId");
                int count = 1;
                List vnetworks = elementCache.getNetworkCache();
                for (IVirtualNetwork vnet: vnetworks) {
                    tp.addRow(count++, String.valueOf(vnet.getNetworkUuid().getValue()), vnet.getDpnsHostingNetwork());
                }
                session.getConsole().print(tp.toString());
            } else if (listResource.equalsIgnoreCase("subnets")
                    || listResource.equalsIgnoreCase("subnet")) {
                tp.setTitle("Subnet Cache List");
                tp.setColumnNames("Sno", "SubnetId", "SubnetCIDR", "ipVersion");
                int count = 1;
                List vsubnets = elementCache.getSubnetCache();
                for (IVirtualSubnet vsubnet : vsubnets) {
                    tp.addRow(count++, String.valueOf(vsubnet.getSubnetUUID().getValue()),
                            vsubnet.getSubnetCidr().stringValue(), vsubnet.getIpVersion());
                }
                session.getConsole().print(tp.toString());
            } else if (listResource.equalsIgnoreCase("routers")
                    || listResource.equalsIgnoreCase("router")) {
                tp.setTitle("Router Cache List");
                tp.setColumnNames("Sno", "RouterId");
                List vrouters = elementCache.getRouterCache();
                int count = 1;
                for (IVirtualRouter vrouter : vrouters) {
                    tp.addRow(count++, String.valueOf(vrouter.getRouterUUID().getValue()));
                }
                session.getConsole().print(tp.toString());
            }
        } else {
            tp.setTitle("Interface Cache List");
            tp.setColumnNames("Sno", "PortId", "Mac Address", "Owner", "dpnId", "FixedIPs");
            List vports = elementCache.getInterfaceCache();
            int count = 1;
            for (IVirtualPort vport: vports) {
                String str = vport.getDeviceOwner();
                tp.addRow(count++, String.valueOf(vport.getIntfUUID().getValue()), vport.getMacAddress(),
                        str.startsWith("network:") ? str.substring(str.lastIndexOf(':') + 1) : "compute",
                        vport.getDpId(), getPortIpv6Addresses(vport));
            }
            session.getConsole().print(tp.toString());
        }
        return null;
    }
}