content: /*
   *  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.causeway.applib.exceptions.recoverable;
  
  import org.apache.causeway.applib.Identifier;
  import org.apache.causeway.applib.exceptions.RecoverableException;
  import org.apache.causeway.applib.services.wrapper.events.InteractionEvent;
  
  public abstract class InteractionException extends RecoverableException {
  
      private static final long serialVersionUID = 1L;
  
      private final InteractionEvent interactionEvent;
  
      public InteractionException(final InteractionEvent interactionEvent) {
          super(interactionEvent.getReason());
          this.interactionEvent = interactionEvent;
      }
  
      /**
       * The {@link InteractionEvent event} passed into the
       * {@link #InteractionException(InteractionEvent) constructor}.
       *
       * <p>
       * Not part of the API, but made available so that subclasses can expose as
       * the appropriate subtype of {@link InteractionEvent}. This would have been
       * more obvious to see if {@link InteractionException} was generic, but
       * generic subclasses of {@link Throwable} are (apparently) not allowed.
       */
      protected InteractionEvent getInteractionEvent() {
          return interactionEvent;
      }
  
      /**
       * Convenience method that returns the
       * {@link InteractionEvent#getAdvisorClass() advisor class} of the wrapped
       * {@link #getInteractionEvent() interaction event}.
       */
      public Class<?> getAdvisorClass() {
          return interactionEvent.getAdvisorClass();
      }
  
      /**
       * Convenience method that returns the
       * {@link InteractionEvent#getIdentifier() identifier} of the wrapped
       * {@link #getInteractionEvent() interaction event}.
       */
      public Identifier getIdentifier() {
          return interactionEvent.getIdentifier();
      }
  
  }
  