I have been trying to implement the WURFL Cloud API in my application using the play framework 1.2.4. Unfortunately, play doesn't have the HttpServletRequest and HttpServletResponse nonetheless has a Request and a Response object that can be cast to HttpServeletRequest and HttpServletResponse but when i tried this, i had a NullPointerException .... can any one please help me address this issue or better still guide me as to the implementation. I also looked at this module (https://github.com/revbingo/play-wurfl) but there is little information as to its implementation..
below is my code snippet
Code: Select all
package controllers;
import play.*;
import play.mvc.*;
import play.mvc.Http.Request;
import play.mvc.Http.Response;
import play.mvc.Http.Header;
import play.server.ServletWrapper;
import javax.servlet.ServletRequest;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.scientiamobile.wurflcloud.CloudClientLoader;
import com.scientiamobile.wurflcloud.CloudClientManager;
import com.scientiamobile.wurflcloud.device.AbstractDevice;
import com.sun.xml.internal.ws.client.RequestContext;
import net.sourceforge.wurfl.core.Device;
import net.sourceforge.wurfl.core.WURFLHolder;
import net.sourceforge.wurfl.core.WURFLManager;
import models.*;
public class Application extends Controller {
private static final String API_KEY = "xxxx:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
public static void index() throws Exception {
HttpServletRequest request = (HttpServletRequest) Request.current().args.get(ServletWrapper.SERVLET_REQ);
HttpServletResponse response = (HttpServletResponse) Request.current().args.get(ServletWrapper.SERVLET_RES);
CloudClientLoader loader = new CloudClientLoader(API_KEY);
CloudClientManager manager = (CloudClientManager) loader.getClientManager();
// Request request = Request.current();
// Response response = Response.current();
try{
AbstractDevice device = manager.getDeviceFromRequest(request,response);
Object deviceCapability = device.getCapabilities();
render(request, response, deviceCapability);
}catch(NullPointerException ex){
render(request, response);
}
}
}