package org.kuali.student.lum.lu.ui.browseprogram.client.controllers;

 import java.util.HashMap;

 import java.util.Map;

 import org.kuali.student.common.rice.StudentIdentityConstants;

 import org.kuali.student.common.rice.authorization.PermissionType;

 import org.kuali.student.common.ui.client.application.Application;

 import org.kuali.student.common.ui.client.application.KSAsyncCallback;

 import org.kuali.student.common.ui.client.application.ViewContext;

 import org.kuali.student.common.ui.client.configurable.mvc.layouts.BasicLayout;

 import org.kuali.student.common.ui.client.mvc.Callback;

 import org.kuali.student.common.ui.client.mvc.View;

 import org.kuali.student.common.ui.client.security.AuthorizationCallback;

 import org.kuali.student.common.ui.client.security.RequiresAuthorization;

 import org.kuali.student.common.ui.shared.IdAttributes.IdType;

 import org.kuali.student.lum.common.client.lu.LUUIPermissions;

 import org.kuali.student.lum.lu.LUConstants;

 import org.kuali.student.lum.lu.ui.browseprogram.client.views.BrowseProgramView;

 import com.google.gwt.core.client.GWT;

 import com.google.gwt.user.client.Window;

 public class BrowseProgramController extends BasicLayout implements RequiresAuthorization{

         public enum BrowseProgramViews {

                 MAIN

         }

         public BrowseProgramController(String controllerId) {

                 super(controllerId);

                 addView(new BrowseProgramView(this, "Browse Majors and Specializations", BrowseProgramViews.MAIN));

                 setDefaultView(BrowseProgramViews.MAIN);

                 //super.permissionType=

         }

         @Override

         public boolean isAuthorizationRequired() {

                 return true;

         }

         @Override

         public void setAuthorizationRequired(boolean required) {

                 throw new UnsupportedOperationException();

         }

         @Override

         public void checkAuthorization(final AuthorizationCallback authCallback) {

                 Application.getApplicationContext().getSecurityContext().checkScreenPermission(LUUIPermissions.USE_BROWSE_PROGRAM_SCREEN, new Callback<Boolean>() {

                         @Override

                         public void exec(Boolean result) {

                                 final boolean isAuthorized = result;

                                 if(isAuthorized){

                                         authCallback.isAuthorized();

                                 }

                                 else

                                         authCallback.isNotAuthorized("User is not authorized: " + LUUIPermissions.USE_BROWSE_PROGRAM_SCREEN);

                         }        

                 });

         }

 }