FileSystemAudioFileDisplayable.java

  1. /*
  2.  * *********************************************************************************************************************
  3.  *
  4.  * blueMarine II: Semantic Media Centre
  5.  * http://tidalwave.it/projects/bluemarine2
  6.  *
  7.  * Copyright (C) 2015 - 2021 by Tidalwave s.a.s. (http://tidalwave.it)
  8.  *
  9.  * *********************************************************************************************************************
  10.  *
  11.  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
  12.  * the License. You may obtain a copy of the License at
  13.  *
  14.  *     http://www.apache.org/licenses/LICENSE-2.0
  15.  *
  16.  * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
  17.  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the
  18.  * specific language governing permissions and limitations under the License.
  19.  *
  20.  * *********************************************************************************************************************
  21.  *
  22.  * git clone https://bitbucket.org/tidalwave/bluemarine2-src
  23.  * git clone https://github.com/tidalwave-it/bluemarine2-src
  24.  *
  25.  * *********************************************************************************************************************
  26.  */
  27. package it.tidalwave.bluemarine2.model.impl.role;

  28. import javax.annotation.Nonnull;
  29. import it.tidalwave.role.ui.Displayable;
  30. import it.tidalwave.dci.annotation.DciRole;
  31. import it.tidalwave.bluemarine2.model.impl.FileSystemAudioFile;
  32. import lombok.RequiredArgsConstructor;
  33. import static it.tidalwave.bluemarine2.model.MediaItem.Metadata.TITLE;

  34. /***********************************************************************************************************************
  35.  *
  36.  * The {@link Displayable} for {@link FileSystemAudioFile}; it uses the metadata title.
  37.  *
  38.  * @stereotype  Role
  39.  *
  40.  * @author  Fabrizio Giudici
  41.  *
  42.  **********************************************************************************************************************/
  43. @DciRole(datumType = FileSystemAudioFile.class) @RequiredArgsConstructor
  44. public class FileSystemAudioFileDisplayable implements Displayable
  45.   {
  46.     private final FileSystemAudioFile file;

  47.     @Override @Nonnull
  48.     public String getDisplayName()
  49.       {
  50.         return file.getMetadata().get(TITLE).orElse("???");
  51.       }
  52.   }