content: /*
   * LibertyBans
   * Copyright © 2021 Anand Beh
   *
   * LibertyBans is free software: you can redistribute it and/or modify
   * it under the terms of the GNU Affero General Public License as
   * published by the Free Software Foundation, either version 3 of the
   * License, or (at your option) any later version.
   *
   * LibertyBans is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
   * GNU Affero General Public License for more details.
   *
   * You should have received a copy of the GNU Affero General Public License
   * along with LibertyBans. If not, see <https://www.gnu.org/licenses/>
   * and navigate to version 3 of the GNU Affero General Public License.
   */
  
  package space.arim.libertybans.core.service;
  
  import java.util.concurrent.CompletionException;
  import java.util.concurrent.CompletionStage;
  
  public final class SimpleFuturePoster implements FuturePoster {
  
  	@Override
  	public void postFuture(CompletionStage<?> completionStage) {
  		try {
  			completionStage.toCompletableFuture().join();
  		} catch (CompletionException ex) {
  			Throwable cause = ex.getCause();
  			if (cause instanceof RuntimeException) {
  				throw (RuntimeException) cause;
  			} else if (cause instanceof Error) {
  				throw (Error) cause;
  			} else {
  				throw ex;
  			}
  		}
  
  	}
  
  }
  