package com.th.thfilms.util;
import com.android.volley.NetworkResponse;
import com.android.volley.ParseError;
import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.Response.ErrorListener;
import com.android.volley.Response.Listener;
import com.android.volley.toolbox.HttpHeaderParser;
import com.google.gson.Gson;
import java.io.UnsupportedEncodingException;
public class GsonRequest <T> extends Request<T> {
private Listener<T> mListener;
private Gson mGson;
private Class<T> mClass;
public GsonRequest(int method, String url, Class<T> clazz, Listener<T> listener,
ErrorListener errorListener) {
super(method, url, errorListener);
mGson = new Gson();
mClass = clazz;
mListener = listener;
}
public GsonRequest(String url, Class<T> clazz, Listener<T> listener,
ErrorListener errorListener) {
this(Method.GET, url, clazz, listener, errorListener);
}
@Override
protected void onFinish() {
super.onFinish();
mListener=null;
}
@Override
protected Response<T> parseNetworkResponse(NetworkResponse response) {
try {
String jsonString = new String(response.data,
HttpHeaderParser.parseCharset(response.headers));
return Response.success(mGson.fromJson(jsonString, mClass),
HttpHeaderParser.parseCacheHeaders(response));
} catch (UnsupportedEncodingException e) {
return Response.error(new ParseError(e));
}
}
@Override
protected void deliverResponse(T response) {
if (mListener != null) {
mListener.onResponse(response);
}
}
}
