/*
    * 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 org.apache.syncope.core.logic.saml2;
  
  import java.util.Optional;
  import org.pac4j.core.context.WebContext;
  import org.pac4j.core.context.session.SessionStore;
  
  public final class NoOpSessionStore implements SessionStore {
  
      public static final NoOpSessionStore INSTANCE = new NoOpSessionStore();
  
      private NoOpSessionStore() {
          // private constructor for singleton
      }
  
      @Override
      public Optional<String> getSessionId(final WebContext webContext, final boolean b) {
          return Optional.empty();
      }
  
      @Override
      public Optional<Object> get(final WebContext webContext, final String s) {
          return Optional.empty();
      }
  
      @Override
      public void set(final WebContext webContext, final String s, final Object o) {
  
      }
  
      @Override
      public boolean destroySession(final WebContext webContext) {
          return true;
      }
  
      @Override
      public Optional<Object> getTrackableSession(final WebContext webContext) {
          return Optional.empty();
      }
  
      @Override
      public Optional<SessionStore> buildFromTrackableSession(final WebContext webContext, final Object o) {
          return Optional.empty();
      }
  
      @Override
      public boolean renewSession(final WebContext webContext) {
          return false;
      }
  }