package redis.clients.jedis;
import redis.clients.jedis.exceptions.JedisDataException;
public class Response<T> {
protected T response = null;
private boolean built = false;
private boolean set = false;
private Builder<T> builder;
private Object data;
public Response(Builder<T> b) {
this.builder = b;
}
public void set(Object data) {
this.data = data;
set = true;
}
public T get() {
if (!set) {
throw new JedisDataException(
"Please close pipeline or multi block before calling this method.");
}
if (!built) {
if(data != null ){
if (data instanceof JedisDataException){
throw new JedisDataException((JedisDataException)data);
}
response = builder.build(data);
}
this.data = null;
built = true;
}
return response;
}
public String toString() {
return "Response " + builder.toString();
}
}