de.knightsoftnet.navigation.client.gatekeepers.LoggedOutGatekeeper Maven / Gradle / Ivy

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A view helper classes to generate a dynamic navigation in a gwtp project. The navigation changes when user changes (login/logout). It can highlight the entry of the selected view, even if you use the back button or reload the page.

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the License. You may obtain a
 * copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package de.knightsoftnet.navigation.client.gatekeepers;

import de.knightsoftnet.gwtp.spring.client.session.Session;

import com.gwtplatform.mvp.client.proxy.Gatekeeper;

import javax.inject.Inject;

public class LoggedOutGatekeeper implements Gatekeeper {
  private final Session currentSession;

  @Inject
  public LoggedOutGatekeeper(final Session pcurrentSession) {
    currentSession = pcurrentSession;
  }

  @Override
  public boolean canReveal() {
    return !currentSession.isLoggedIn();
  }
}