code: /**
   * This file is part of Eclipse Steady.
   *
   * Licensed 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.
   *
   * SPDX-License-Identifier: Apache-2.0
   * SPDX-FileCopyrightText: Copyright (c) 2018-2020 SAP SE or an SAP affiliate company and Eclipse Steady contributors
   */
  package org.eclipse.steady.goals;
  
  import org.apache.logging.log4j.Logger;
  import org.eclipse.steady.backend.BackendConnector;
  import org.eclipse.steady.shared.enums.GoalType;
  import org.eclipse.steady.shared.json.model.Space;
  
  /**
   * <p>SpaceCleanGoal class.</p>
   */
  public class SpaceCleanGoal extends AbstractSpaceGoal {
  
    private static final Logger log =
        org.apache.logging.log4j.LogManager.getLogger(SpaceCleanGoal.class);
  
    /**
     * <p>Constructor for SpaceCleanGoal.</p>
     */
    public SpaceCleanGoal() {
      super(GoalType.SPACECLEAN);
    }
  
    /** {@inheritDoc} */
    @Override
    protected void executeTasks() throws Exception {
      final Space s = this.getGoalContext().getSpace();
  
      final BackendConnector bc = BackendConnector.getInstance();
  
      // Check that space exists
      if (!bc.isSpaceExisting(this.getGoalContext(), s))
        throw new GoalExecutionException(
            "Space with token [" + s.getSpaceToken() + "] does not exist", null);
  
      bc.cleanSpace(this.getGoalContext(), s);
    }
  }
  