package storm.trident.state;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.List;
import backtype.storm.utils.Utils;
public class JSONTransactionalSerializer implements Serializer<TransactionalValue> {
@Override
public byte[] serialize(TransactionalValue obj) {
List toSer = new ArrayList(2);
toSer.add(obj.getTxid());
toSer.add(obj.getVal());
try {
return Utils.to_json(toSer).getBytes("UTF-8");
} catch (UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
}
@Override
public TransactionalValue deserialize(byte[] b) {
try {
String s = new String(b, "UTF-8");
List deser = (List) Utils.from_json(s);
return new TransactionalValue((Long) deser.get(0), deser.get(1));
} catch (UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
}
}