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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.cli.net;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.karaf.shell.commands.Argument;
import org.apache.karaf.shell.commands.Command;
import org.apache.karaf.shell.commands.Option;
import org.onlab.util.Frequency;
import org.onosproject.cli.Comparators;
import org.onosproject.net.Device;
import org.onosproject.net.OchPort;
import org.onosproject.net.OduCltPort;
import org.onosproject.net.OmsPort;
import org.onosproject.net.Port;
import org.onosproject.net.PortNumber;
import org.onosproject.net.device.DeviceService;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import static org.onosproject.net.DeviceId.deviceId;
/**
* Lists all ports or all ports of a device.
*/
@Command(scope = "onos", name = "ports",
description = "Lists all ports or all ports of a device")
public class DevicePortsListCommand extends DevicesListCommand {
private static final String FMT = " port=%s, state=%s, type=%s, speed=%s %s";
private static final String FMT_OCH = " port=%s, state=%s, type=%s, signalType=%s, isTunable=%s %s";
private static final String FMT_ODUCLT = " port=%s, state=%s, type=%s, signalType=%s %s";
private static final String FMT_OMS = " port=%s, state=%s, type=%s, Freqs= %s / %s / %s GHz, totalChannels=%s %s";
@Option(name = "-e", aliases = "--enabled", description = "Show only enabled ports",
required = false, multiValued = false)
private boolean enabled = false;
@Option(name = "-d", aliases = "--disabled", description = "Show only disabled ports",
required = false, multiValued = false)
private boolean disabled = false;
@Argument(index = 0, name = "uri", description = "Device ID",
required = false, multiValued = false)
String uri = null;
@Override
protected void execute() {
DeviceService service = get(DeviceService.class);
if (uri == null) {
if (outputJson()) {
print("%s", jsonPorts(service, getSortedDevices(service)));
} else {
for (Device device : getSortedDevices(service)) {
printDevice(service, device);
}
}
} else {
Device device = service.getDevice(deviceId(uri));
if (device == null) {
error("No such device %s", uri);
} else if (outputJson()) {
print("%s", jsonPorts(service, new ObjectMapper(), device));
} else {
printDevice(service, device);
}
}
}
/**
* Produces JSON array containing ports of the specified devices.
*
* @param service device service
* @param devices collection of devices
* @return JSON array
*/
public JsonNode jsonPorts(DeviceService service, Iterable<Device> devices) {
ObjectMapper mapper = new ObjectMapper();
ArrayNode result = mapper.createArrayNode();
for (Device device : devices) {
result.add(jsonPorts(service, mapper, device));
}
return result;
}
/**
* Produces JSON array containing ports of the specified device.
*
* @param service device service
* @param mapper object mapper
* @param device infrastructure devices
* @return JSON array
*/
public JsonNode jsonPorts(DeviceService service, ObjectMapper mapper, Device device) {
ObjectNode result = mapper.createObjectNode();
ArrayNode ports = mapper.createArrayNode();
for (Port port : service.getPorts(device.id())) {
if (isIncluded(port)) {
ports.add(mapper.createObjectNode()
.put("port", portName(port.number()))
.put("isEnabled", port.isEnabled())
.put("type", port.type().toString().toLowerCase())
.put("portSpeed", port.portSpeed())
.set("annotations", annotations(mapper, port.annotations())));
}
}
result.set("device", jsonForEntity(device, Device.class));
result.set("ports", ports);
return result;
}
private String portName(PortNumber port) {
return port.equals(PortNumber.LOCAL) ? "local" : port.toString();
}
// Determines if a port should be included in output.
private boolean isIncluded(Port port) {
return enabled && port.isEnabled() || disabled && !port.isEnabled() ||
!enabled && !disabled;
}
@Override
protected void printDevice(DeviceService service, Device device) {
super.printDevice(service, device);
List<Port> ports = new ArrayList<>(service.getPorts(device.id()));
Collections.sort(ports, Comparators.PORT_COMPARATOR);
for (Port port : ports) {
if (!isIncluded(port)) {
continue;
}
String portName = portName(port.number());
Object portIsEnabled = port.isEnabled() ? "enabled" : "disabled";
String portType = port.type().toString().toLowerCase();
String annotations = annotations(port.annotations());
switch (port.type()) {
case OCH:
print(FMT_OCH, portName, portIsEnabled, portType,
((OchPort) port).signalType().toString(),
((OchPort) port).isTunable() ? "yes" : "no", annotations);
break;
case ODUCLT:
print(FMT_ODUCLT, portName, portIsEnabled, portType,
((OduCltPort) port).signalType().toString(), annotations);
break;
case OMS:
print(FMT_OMS, portName, portIsEnabled, portType,
((OmsPort) port).minFrequency().asHz() / Frequency.ofGHz(1).asHz(),
((OmsPort) port).maxFrequency().asHz() / Frequency.ofGHz(1).asHz(),
((OmsPort) port).grid().asHz() / Frequency.ofGHz(1).asHz(),
((OmsPort) port).totalChannels(), annotations);
break;
default:
print(FMT, portName, portIsEnabled, portType, port.portSpeed(), annotations);
break;
}
}
}
}
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