edu.uiuc.ncsa.oa4mp.oauth2.client.servlet.OA2ClientExceptionHandler Maven / Gradle / Ivy

Go to download
package edu.uiuc.ncsa.oa4mp.oauth2.client.servlet;

import edu.uiuc.ncsa.myproxy.oa4mp.client.servlet.ClientExceptionHandler;
import edu.uiuc.ncsa.myproxy.oa4mp.client.servlet.ClientServlet;
import edu.uiuc.ncsa.security.oauth_2_0.OA2Constants;
import edu.uiuc.ncsa.security.oauth_2_0.OA2Error;
import edu.uiuc.ncsa.security.servlet.JSPUtil;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * Created by Jeff Gaynor

 * on 2/12/15 at  1:16 PM
 */
public class OA2ClientExceptionHandler extends ClientExceptionHandler {
    public OA2ClientExceptionHandler(ClientServlet clientServlet) {
        super(clientServlet);
    }

    @Override
    public void handleException(Throwable t, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
        if(t instanceof OA2Error){
            OA2Error oa2Error = (OA2Error)t;
            request.setAttribute(OA2Constants.ERROR, oa2Error.getError());
            request.setAttribute(OA2Constants.ERROR_DESCRIPTION, oa2Error.getDescription());
            request.setAttribute(OA2Constants.STATE, oa2Error.getState());
        }
        request.setAttribute("action", request.getContextPath());  // sets return action on error page to this web app.
        JSPUtil.fwd(request, response, clientServlet.getCE().getErrorPagePath());
    }
}