KryoValuesDeserializer.java

package backtype.storm.serialization;

import java.io.IOException;
import java.net.URLClassLoader;
import java.util.List;
import java.util.Map;

import backtype.storm.utils.ListDelegate;

import com.esotericsoftware.kryo.Kryo;
import com.esotericsoftware.kryo.io.Input;

public class KryoValuesDeserializer {

	Kryo _kryo;
	Input _kryoInput;

	public KryoValuesDeserializer(Map conf) {
		this._kryo = SerializationFactory.getKryo(conf);
		this._kryoInput = new Input(1);
	}

	public List<Object> deserializeFrom(Input input) {
		ListDelegate delegate = (ListDelegate) _kryo.readObject(input,
				ListDelegate.class);
		return delegate.getDelegate();
	}

	public List<Object> deserialize(byte[] ser) throws IOException {
		_kryoInput.setBuffer(ser);
		return deserializeFrom(_kryoInput);
	}

	public Object deserializeObject(byte[] ser) throws IOException {
		_kryoInput.setBuffer(ser);
		return _kryo.readClassAndObject(_kryoInput);
	}

}