| package org.onlab.onos.store.serializers; |
| |
| import org.onlab.packet.IpAddress; |
| import com.esotericsoftware.kryo.Kryo; |
| import com.esotericsoftware.kryo.Serializer; |
| import com.esotericsoftware.kryo.io.Input; |
| import com.esotericsoftware.kryo.io.Output; |
| |
| /** |
| * Kryo Serializer for {@link IpAddress}. |
| */ |
| public class IpAddressSerializer extends Serializer<IpAddress> { |
| |
| /** |
| * Creates {@link IpAddress} serializer instance. |
| */ |
| public IpAddressSerializer() { |
| // non-null, immutable |
| super(false, true); |
| } |
| |
| @Override |
| public void write(Kryo kryo, Output output, |
| IpAddress object) { |
| byte[] octs = object.toOctets(); |
| output.writeInt(octs.length); |
| output.writeBytes(octs); |
| output.writeInt(object.prefixLength()); |
| } |
| |
| @Override |
| public IpAddress read(Kryo kryo, Input input, |
| Class<IpAddress> type) { |
| int octLen = input.readInt(); |
| byte[] octs = new byte[octLen]; |
| input.read(octs); |
| int prefLen = input.readInt(); |
| return IpAddress.valueOf(octs, prefLen); |
| } |
| |
| } |