/*
    * 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.task;
  
  import java.util.Optional;
  import javax.persistence.Entity;
  import javax.persistence.Lob;
  import javax.persistence.ManyToOne;
  import javax.persistence.OneToOne;
  import javax.persistence.Table;
  import org.apache.syncope.common.lib.command.CommandArgs;
  import org.apache.syncope.common.lib.types.IdRepoImplementationType;
  import org.apache.syncope.core.persistence.api.entity.Implementation;
  import org.apache.syncope.core.persistence.api.entity.task.MacroTask;
  import org.apache.syncope.core.persistence.api.entity.task.MacroTaskCommand;
  import org.apache.syncope.core.persistence.jpa.entity.AbstractGeneratedKeyEntity;
  import org.apache.syncope.core.persistence.jpa.entity.JPAImplementation;
  import org.apache.syncope.core.provisioning.api.serialization.POJOHelper;
  
  @Entity
  @Table(name = JPAMacroTaskCommand.TABLE)
  public class JPAMacroTaskCommand extends AbstractGeneratedKeyEntity implements MacroTaskCommand {
  
      private static final long serialVersionUID = -8388668645348044783L;
  
      public static final String TABLE = "MacroTaskCommand";
  
      private int idx;
  
      @ManyToOne(optional = false)
      private JPAMacroTask macroTask;
  
      @OneToOne(optional = false)
      private JPAImplementation command;
  
      @Lob
      private String args;
  
      public void setIdx(final int idx) {
          this.idx = idx;
      }
  
      @Override
      public JPAMacroTask getMacroTask() {
          return macroTask;
      }
  
      @Override
      public void setMacroTask(final MacroTask macroTask) {
          checkType(macroTask, JPAMacroTask.class);
          this.macroTask = (JPAMacroTask) macroTask;
      }
  
      @Override
      public Implementation getCommand() {
          return command;
      }
  
      @Override
      public void setCommand(final Implementation command) {
          checkType(command, JPAImplementation.class);
          checkImplementationType(command, IdRepoImplementationType.COMMAND);
          this.command = (JPAImplementation) command;
      }
  
      @Override
      public CommandArgs getArgs() {
          return Optional.ofNullable(args).
                  map(args -> POJOHelper.deserialize(args, CommandArgs.class)).
                  orElse(null);
      }
  
      @Override
      public void setArgs(final CommandArgs args) {
          this.args = Optional.ofNullable(args).map(POJOHelper::serialize).orElse(null);
      }
  }