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/*
 * #%L
 * *********************************************************************************************************************
 *
 * These Foolish Things - Miscellaneous utilities
 * http://thesefoolishthings.tidalwave.it - git clone [email protected]:tidalwave/thesefoolishthings-src.git
 * %%
 * Copyright (C) 2009 - 2016 Tidalwave s.a.s. (http://tidalwave.it)
 * %%
 * *********************************************************************************************************************
 *
 * 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.
 *
 * *********************************************************************************************************************
 *
 * $Id$
 *
 * *********************************************************************************************************************
 * #L%
 */
package it.tidalwave.role.ui.spi;

import javax.annotation.Nonnull;
import it.tidalwave.util.Callback;
import it.tidalwave.util.ui.UserNotificationWithFeedback.Feedback;
import lombok.AllArgsConstructor;
import lombok.SneakyThrows;
import lombok.experimental.Wither;
import static lombok.AccessLevel.PRIVATE;

/***********************************************************************************************************************
 *
 * A Java 8 extension of {@link Feedback} that supports lambda syntax.
 * 
 * @author  Fabrizio Giudici ([email protected])
 * @version $Id$
 * @since   3.0
 *
 **********************************************************************************************************************/
@AllArgsConstructor(access = PRIVATE)
public class Feedback8 extends Feedback
  {
    @Wither
    private final Callback onConfirm;

    @Wither
    private final Callback onCancel;

    @Nonnull
    public static Feedback8 feedback()
      {
        return new Feedback8(Callback.EMPTY, Callback.EMPTY);
      }

    @Override
    @SneakyThrows(Throwable.class)
    public final void onConfirm()
      throws Exception
      {
        onConfirm.call();
      }

    @Override
    @SneakyThrows(Throwable.class)
    public final void onCancel()
      throws Exception
      {
        onCancel.call();
      }
  }