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