DefaultDao.java

  1. /*
  2.  * *************************************************************************************************************************************************************
  3.  *
  4.  * SteelBlue: DCI User Interfaces
  5.  * http://tidalwave.it/projects/steelblue
  6.  *
  7.  * Copyright (C) 2015 - 2025 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 the License.
  12.  * 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 an "AS IS" BASIS, WITHOUT WARRANTIES OR
  17.  * CONDITIONS OF ANY KIND, either express or implied.  See the License for the specific language governing permissions and limitations under the License.
  18.  *
  19.  * *************************************************************************************************************************************************************
  20.  *
  21.  * git clone https://bitbucket.org/tidalwave/steelblue-src
  22.  * git clone https://github.com/tidalwave-it/steelblue-src
  23.  *
  24.  * *************************************************************************************************************************************************************
  25.  */
  26. package it.tidalwave.ui.example.model.impl;

  27. import jakarta.annotation.Nonnull;
  28. import java.util.Collection;
  29. import java.util.List;
  30. import java.util.concurrent.atomic.AtomicInteger;
  31. import java.util.stream.IntStream;
  32. import java.nio.file.Path;
  33. import org.springframework.stereotype.Component;
  34. import it.tidalwave.ui.example.model.Dao;
  35. import it.tidalwave.ui.example.model.FileEntity;
  36. import it.tidalwave.ui.example.model.SimpleDciEntity;
  37. import it.tidalwave.ui.example.model.SimpleEntity;
  38. import static java.util.stream.Collectors.*;

  39. /***************************************************************************************************************************************************************
  40.  *
  41.  * @author  Fabrizio Giudici
  42.  *
  43.  **************************************************************************************************************************************************************/
  44. @Component
  45. public class DefaultDao implements Dao // FIXME: rename to Model
  46.   {
  47.     @Override @Nonnull
  48.     public Collection<SimpleEntity> getSimpleEntities()
  49.       {
  50.         return IntStream.rangeClosed(1, 1000).mapToObj(Integer::toString).map(SimpleEntity::new).collect(toList());
  51.       }

  52.     @Override @Nonnull
  53.     public Collection<SimpleDciEntity> getDciEntities()
  54.       {
  55.         final var sequence = new AtomicInteger(1); // I know it's bad, it's just an example
  56.         return IntStream.rangeClosed(1, 1000).mapToObj(row ->
  57.           {
  58.             final var attr1 = sequence.getAndIncrement();
  59.             final var attr2 = sequence.getAndIncrement();
  60.             final var name = String.format("(%d ; %d)", attr1, attr2);
  61.             return new SimpleDciEntity(name, attr1, attr2);
  62.           }).collect(toList());
  63.       }

  64.     @Override @Nonnull
  65.     public Collection<FileEntity> getFiles()
  66.       {
  67.         return List.of(FileEntity.of(Path.of("/")));
  68.       }
  69.   }