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package jettyTiddlywiki.response;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import jettyTiddlywiki.factory.URCF;
import jettyTiddlywiki.response.AbnormalPrinter.ResCode;
import jettyTiddlywiki.security.Authority;
public enum AdminRedirecter {
Singleton;
/**
*
* @param req
* @param res
* @param redirectURL
* @return ture redirected, false not redirected
*/
public boolean checkAndRedirect(final HttpServletRequest req, final HttpServletResponse res,final String requesturi){
HttpSession session = req.getSession(true);
String id = (String)session.getAttribute("id");
Authority auth = (id!=null&&!id.isEmpty()) ? Authority.authorized:Authority.notauthorized;
if(!auth.isAuthorized()){
try {
res.sendRedirect("/login?redirect="+URCF.encode(requesturi));
} catch (IOException e) {
e.printStackTrace();
}
return true;
}
return false;
}
/**
*
* @param req
* @param res
* @return ture printed, false not printed
*/
public boolean checkAndPrint(final HttpServletRequest req, final HttpServletResponse res){
HttpSession session = req.getSession(true);
String id = (String)session.getAttribute("id");
Authority auth = (id!=null&&!id.isEmpty()) ? Authority.authorized:Authority.notauthorized;
if(!auth.isAuthorized()){
AbnormalPrinter.Singleton.print(res, req, ResCode.Unauthorized);
return true;
}
return false;
}
}
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