core/store/src/main/java/org/onlab/onos/store/device/impl/ProviderIdSerializer.java

package org.onlab.onos.store.device.impl;

import org.onlab.onos.net.provider.ProviderId;

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.
/**
 * Serializer for {@link ProviderId}.
 */
public class ProviderIdSerializer extends Serializer<ProviderId> {

    /**
     * Default constructor.
     */
    public ProviderIdSerializer() {
        // non-null, immutable
        super(false, true);
    }

    @Override
    public void write(Kryo kryo, Output output, ProviderId object) {
        output.writeString(object.scheme());
        output.writeString(object.id());
    }

    @Override
    public ProviderId read(Kryo kryo, Input input, Class<ProviderId> type) {
        String scheme = input.readString();
        String id = input.readString();
        return new ProviderId(scheme, id);
    }

}