/*
    * 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.persistence.jpa.entity;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Optional;
  import javax.persistence.CascadeType;
  import javax.persistence.Entity;
  import javax.persistence.FetchType;
  import javax.persistence.OneToMany;
  import javax.persistence.Table;
  import org.apache.syncope.core.persistence.api.entity.Application;
  import org.apache.syncope.core.persistence.api.entity.Privilege;
  import org.apache.syncope.core.persistence.jpa.validation.entity.ApplicationCheck;
  
  @Entity
  @Table(name = JPAApplication.TABLE)
  @ApplicationCheck
  public class JPAApplication extends AbstractProvidedKeyEntity implements Application {
  
      private static final long serialVersionUID = -5951400197744722305L;
  
      public static final String TABLE = "Application";
  
      private String description;
  
      @OneToMany(cascade = CascadeType.ALL, orphanRemoval = true, fetch = FetchType.EAGER, mappedBy = "application")
      private List<JPAPrivilege> privileges = new ArrayList<>();
  
      @Override
      public String getDescription() {
          return description;
      }
  
      @Override
      public void setDescription(final String description) {
          this.description = description;
      }
  
      @Override
      public boolean add(final Privilege privilege) {
          checkType(privilege, JPAPrivilege.class);
          return privileges.contains((JPAPrivilege) privilege) || privileges.add((JPAPrivilege) privilege);
      }
  
      @Override
      public Optional<? extends Privilege> getPrivilege(final String key) {
          return privileges.stream().filter(privilege -> privilege.getKey().equals(key)).findFirst();
      }
  
      @Override
      public List<? extends Privilege> getPrivileges() {
          return privileges;
      }
  }