package pe.edu.idat.semana12httpurlconnection.BL;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

/**
 * Created by Administrador on 01/12/2017.
 */

public class UsuarioBL {

    public String listarUsuarios(String newUrl){
        StringBuilder totallinea = new StringBuilder();
        try {
            URL obj = new URL(newUrl);
            HttpURLConnection conn =(HttpURLConnection) obj.openConnection();
            //conn.setRequestMethod("GET"); //POST PUT DELETE
            conn.setRequestProperty("Accept", "application/json");
            conn.setUseCaches(false);
            conn.setRequestProperty("Accept-Enconding","grip"); //ACEPTE INFORMACION COMPRIMIDA
            conn.setReadTimeout(15 * 1000); //PARA QUE ESPERE HASTA 15 SEGUNDOS Y CIERRA
            conn.connect();
            //conn.setRequestProperty("Content-type","application/json"); //ES PARA ENVIAR INFORMACION

            BufferedReader in = new BufferedReader(
                    new InputStreamReader(conn.getInputStream(), "UTF-8")); //DEVUELVE COMO UN STRING
             // Y HACE LA LECTURA DE LINEA POR LINEA
            String linea;

            while((linea = in.readLine())!=null){
                totallinea .append(linea);

            }
            in.close();


        } catch (Exception e){
            e.printStackTrace();
        }


        return totallinea.toString();
    }
}