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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 com.google.common.collect.Lists;
import org.apache.karaf.shell.commands.Command;
import org.onosproject.cli.AbstractShellCommand;
import org.onosproject.cli.Comparators;
import org.onosproject.net.host.HostService;
import org.onosproject.net.host.InterfaceIpAddress;
import org.onosproject.net.host.PortAddresses;
import java.util.Collections;
import java.util.List;
import java.util.Set;
/**
* Lists all configured address port bindings.
*/
@Command(scope = "onos", name = "address-bindings",
description = "Lists all configured address port bindings.")
public class AddressBindingsListCommand extends AbstractShellCommand {
private static final String FORMAT =
"port=%s/%s, ip(s)=%s, mac=%s, vlan=%s";
@Override
protected void execute() {
HostService hostService = get(HostService.class);
List<PortAddresses> addresses =
Lists.newArrayList(hostService.getAddressBindings());
Collections.sort(addresses, Comparators.ADDRESSES_COMPARATOR);
for (PortAddresses pa : addresses) {
print(FORMAT, pa.connectPoint().deviceId(), pa.connectPoint().port(),
printIpAddresses(pa.ipAddresses()), pa.mac(), pa.vlan());
}
}
private String printIpAddresses(Set<InterfaceIpAddress> addresses) {
StringBuilder output = new StringBuilder("[");
for (InterfaceIpAddress address : addresses) {
output.append(address.ipAddress().toString());
output.append("/");
output.append(address.subnetAddress().prefixLength());
output.append(", ");
}
// Remove the last comma
output.delete(output.length() - 2 , output.length());
output.append("]");
return output.toString();
}
}
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