TestAllocateResource.java
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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 static org.onosproject.net.newresource.ResourcePath.discrete;
import java.util.Optional;
import org.apache.karaf.shell.commands.Argument;
import org.apache.karaf.shell.commands.Command;
import org.apache.karaf.shell.commands.Option;
import org.onosproject.cli.AbstractShellCommand;
import org.onosproject.net.ChannelSpacing;
import org.onosproject.net.DeviceId;
import org.onosproject.net.GridType;
import org.onosproject.net.OchSignal;
import org.onosproject.net.PortNumber;
import org.onosproject.net.intent.IntentId;
import org.onosproject.net.newresource.ResourceAllocation;
import org.onosproject.net.newresource.ResourceConsumer;
import org.onosproject.net.newresource.ResourcePath;
import org.onosproject.net.newresource.ResourceService;
/**
* Test tool to allocate resources.
*/
@Command(scope = "onos", name = "test-allocate-resources",
description = "Test tool to allocate resources")
public class TestAllocateResource extends AbstractShellCommand {
// TODO add support for other resource types
// FIXME provide a proper way to specify a lambda and lambda ranges
@Option(name = "-l", aliases = "--lambda",
description = "Lambda Resource to allocate",
required = false, multiValued = false)
private String lambda = "1";
@Option(name = "-i", aliases = "--intentId",
description = "IntentId to use for allocation",
required = false, multiValued = false)
private int nIntendId = 42;
@Argument(index = 0, name = "deviceIdString", description = "Device ID",
required = true, multiValued = false)
String deviceIdStr = null;
@Argument(index = 1, name = "portNumberString", description = "PortNumber",
required = true, multiValued = false)
String portNumberStr = null;
private ResourceService resourceService;
@Override
protected void execute() {
resourceService = get(ResourceService.class);
DeviceId did = DeviceId.deviceId(deviceIdStr);
PortNumber portNum = PortNumber.fromString(portNumberStr);
ResourceConsumer consumer = IntentId.valueOf(nIntendId);
ResourcePath resource = discrete(did, portNum,
createLambda(Integer.parseInt(lambda)));
Optional<ResourceAllocation> allocate = resourceService.allocate(consumer, resource);
if (allocate.isPresent()) {
print("Allocated: %s", allocate.get());
} else {
print("Failed to allocate %s for %s", resource, consumer);
}
}
private OchSignal createLambda(int i) {
return new OchSignal(GridType.FLEX,
ChannelSpacing.CHL_12P5GHZ,
i,
1);
}
}