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/*
* 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.provider.nil.cli;
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.provider.nil.NullProviders;
import static org.onosproject.cli.UpDownCompleter.DOWN;
import static org.onosproject.cli.UpDownCompleter.UP;
/**
* Servers or repairs a simulated link.
*/
@Command(scope = "onos", name = "null-link",
description = "Severs or repairs a simulated link")
public class NullLinkCommand extends AbstractShellCommand {
@Argument(index = 0, name = "one", description = "One link end-point as device/port",
required = true, multiValued = false)
String one = null;
@Argument(index = 1, name = "two", description = "Another link end-point as device/port",
required = true, multiValued = false)
String two = null;
@Argument(index = 2, name = "cmd", description = "up/down",
required = true, multiValued = false)
String cmd = null;
@Override
protected void execute() {
NullProviders service = get(NullProviders.class);
try {
ConnectPoint onePoint = ConnectPoint.deviceConnectPoint(one);
ConnectPoint twoPoint = ConnectPoint.deviceConnectPoint(two);
if (cmd.equals(UP)) {
service.repairLink(onePoint, twoPoint);
} else if (cmd.equals(DOWN)) {
service.severLink(onePoint, twoPoint);
} else {
error("Illegal command %s; must be up or down", cmd);
}
} catch (NumberFormatException e) {
error("Invalid port number specified", e);
}
}
}
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