package org.opennaas.extensions.router.capability.topologydiscovery.shell;
/*
* #%L
* OpenNaaS :: Router :: Topology Discovery capability
* %%
* Copyright (C) 2007 - 2014 Fundació Privada i2CAT, Internet i Innovació a Catalunya
* %%
* 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.
* #L%
*/
import org.apache.felix.gogo.commands.Argument;
import org.apache.felix.gogo.commands.Command;
import org.opennaas.core.resources.IResource;
import org.opennaas.core.resources.ResourceException;
import org.opennaas.core.resources.shell.GenericKarafCommand;
import org.opennaas.extensions.router.capability.topologydiscovery.ITopologyDiscoveryCapability;
import org.opennaas.extensions.router.capability.topologydiscovery.model.Neighbours;
/**
*
* @author Adrián Roselló Rey (i2CAT)
*
*/
@Command(scope = "topologydiscover", name = "getNeighbours", description = "Gets the neighbours of the logical device.")
public class GetNeighboursCommand extends GenericKarafCommand {
@Argument(index = 0, name = "resourceType:resourceName", description = "Name of the router to apply this command on", required = true, multiValued = false)
private String resourceId;
@Override
protected Object doExecute() throws Exception {
printInitCommand("Get Device Neighbours ");
try {
IResource router = getResourceFromFriendlyName(resourceId);
ITopologyDiscoveryCapability topologyCapab = (ITopologyDiscoveryCapability) router
.getCapabilityByInterface(ITopologyDiscoveryCapability.class);
Neighbours neighbours = topologyCapab.getNeighbours();
for (String portId : neighbours.getDevicePortMap().keySet()) {
StringBuilder sb = new StringBuilder();
sb.append("Local Port Id \t").append(portId);
sb.append("\t Remote Device: \t").append(neighbours.getDevicePortMap().get(portId).getDeviceId());
sb.append("\t Remote Port: \t").append(neighbours.getDevicePortMap().get(portId).getPortId());
printSymbol(sb.toString());
}
} catch (ResourceException e) {
printError(e);
printEndCommand();
return -1;
}
return null;
}
}