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/*
* Copyright 2014-2015 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.cli.net;
import org.apache.karaf.shell.commands.Argument;
import org.apache.karaf.shell.commands.Command;
import org.apache.karaf.shell.commands.Option;
import org.onosproject.net.ConnectPoint;
import org.onosproject.net.OchPort;
import org.onosproject.net.OduCltPort;
import org.onosproject.net.DeviceId;
import org.onosproject.net.OduSignalType;
import org.onosproject.net.Port;
import org.onosproject.net.device.DeviceService;
import org.onosproject.net.intent.Intent;
import org.onosproject.net.intent.IntentService;
import org.onosproject.net.intent.OpticalCircuitIntent;
import org.onosproject.net.intent.OpticalConnectivityIntent;
import java.util.List;
import static com.google.common.base.Preconditions.checkArgument;
/**
* Installs optical connectivity or circuit intents, depending on given port types.
*/
@Command(scope = "onos", name = "add-optical-intent",
description = "Installs optical connectivity intent")
public class AddOpticalIntentCommand extends ConnectivityIntentCommand {
@Argument(index = 0, name = "ingressDevice",
description = "Ingress Device/Port Description",
required = true, multiValued = false)
String ingressDeviceString = "";
@Argument(index = 1, name = "egressDevice",
description = "Egress Device/Port Description",
required = true, multiValued = false)
String egressDeviceString = "";
@Option(name = "-b", aliases = "--bidirectional",
description = "If this argument is passed the optical link created will be bidirectional, " +
"else the link will be unidirectional.",
required = false, multiValued = false)
private boolean bidirectional = false;
private ConnectPoint createConnectPoint(String devicePortString) {
String[] splitted = devicePortString.split("/");
checkArgument(splitted.length == 2,
"Connect point must be in \"deviceUri/portNumber\" format");
DeviceId deviceId = DeviceId.deviceId(splitted[0]);
DeviceService deviceService = get(DeviceService.class);
List<Port> ports = deviceService.getPorts(deviceId);
for (Port port : ports) {
if (splitted[1].equals(port.number().name())) {
return new ConnectPoint(deviceId, port.number());
}
}
return null;
}
@Override
protected void execute() {
IntentService service = get(IntentService.class);
ConnectPoint ingress = createConnectPoint(ingressDeviceString);
ConnectPoint egress = createConnectPoint(egressDeviceString);
if (ingress == null || egress == null) {
print("Invalid endpoint(s); could not create optical intent");
return;
}
DeviceService deviceService = get(DeviceService.class);
Port srcPort = deviceService.getPort(ingress.deviceId(), ingress.port());
Port dstPort = deviceService.getPort(egress.deviceId(), egress.port());
Intent intent;
// FIXME: Hardcoded signal types
if (srcPort instanceof OduCltPort && dstPort instanceof OduCltPort) {
intent = OpticalCircuitIntent.builder()
.appId(appId())
.key(key())
.src(ingress)
.dst(egress)
.signalType(OduCltPort.SignalType.CLT_10GBE)
.bidirectional(bidirectional)
.build();
} else if (srcPort instanceof OchPort && dstPort instanceof OchPort) {
intent = OpticalConnectivityIntent.builder()
.appId(appId())
.key(key())
.src(ingress)
.dst(egress)
.signalType(OduSignalType.ODU4)
.bidirectional(bidirectional)
.build();
} else {
print("Unable to create optical intent between connect points {} and {}", ingress, egress);
return;
}
service.submit(intent);
print("Optical intent submitted:\n%s", intent.toString());
}
}
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