[Jenkins]Jenkins
log in

Content of file CompositeEntityUserActionProvider.java.html

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../../jacoco-resources/report.gif" type="image/gif"/><title>CompositeEntityUserActionProvider.java</title><link rel="stylesheet" href="../../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../../index.html" class="el_report">blueMarine II :: UI :: JavaFX</a> &gt; <a href="../index.html" class="el_bundle">it-tidalwave-bluemarine2-ui</a> &gt; <a href="index.source.html" class="el_package">it.tidalwave.bluemarine2.ui.audio.explorer.impl</a> &gt; <span class="el_source">CompositeEntityUserActionProvider.java</span></div><h1>CompositeEntityUserActionProvider.java</h1><pre class="source lang-java linenums">/*
 * *********************************************************************************************************************
 *
 * blueMarine II: Semantic Media Centre
 * http://tidalwave.it/projects/bluemarine2
 *
 * Copyright (C) 2015 - 2021 by Tidalwave s.a.s. (http://tidalwave.it)
 *
 * *********************************************************************************************************************
 *
 * Licensed under the Apache License, Version 2.0 (the &quot;License&quot;); 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 &quot;AS IS&quot; 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.
 *
 * *********************************************************************************************************************
 *
 * git clone https://bitbucket.org/tidalwave/bluemarine2-src
 * git clone https://github.com/tidalwave-it/bluemarine2-src
 *
 * *********************************************************************************************************************
 */
package it.tidalwave.bluemarine2.ui.audio.explorer.impl;

import javax.annotation.Nonnull;
import it.tidalwave.util.NotFoundException;
import it.tidalwave.role.Composite;
import it.tidalwave.role.ui.UserAction;
import it.tidalwave.role.ui.spi.DefaultUserActionProvider;
import it.tidalwave.dci.annotation.DciRole;
import it.tidalwave.bluemarine2.model.spi.Entity;
import lombok.RequiredArgsConstructor;
import static it.tidalwave.role.SimpleComposite._SimpleComposite_;

/***********************************************************************************************************************
 *
 * A default role for {@link Entity} instances in the context of {@link DefaultAudioExplorerPresentationControl} and
 * containing a {@link Composite} role that provides a default action for that navigates inside the composite contents.
 *
 * FIXME: it should be only injected in entities with the Composite role, but the DCI Role library is not capable of
 * navigating inside data; in other words, @DciRole(datumType = ...) can only refer to a datum class.
 *
 * As a workaround, since this role is a factory of {@link UserAction}s, it just refuses to create them in case there's
 * no Composite.
 *
 * @stereotype  Role
 *
 * @author  Fabrizio Giudici
 *
 **********************************************************************************************************************/
@DciRole(datumType = Entity.class, context = DefaultAudioExplorerPresentationControl.class)
<span class="nc" id="L56">@RequiredArgsConstructor</span>
public class CompositeEntityUserActionProvider extends DefaultUserActionProvider
  {
    @Nonnull
    private final Entity mediaFolder;

    @Nonnull
    private final AudioExplorerPresentationControlSpi control;

    @Override @Nonnull
    public UserAction getDefaultAction()
      throws NotFoundException
      {
        // test for the Composite role
        // FIXME: Composite doesn't work. Introduce Composite8?

Composite doesn't work. Introduce Composite8?
<span class="nc" id="L71">        mediaFolder.maybeAs(_SimpleComposite_).orElseThrow(NotFoundException::new);</span>
<span class="nc" id="L72">        return UserAction.of(() -&gt; control.navigateTo(mediaFolder));</span>
      }
  }
</pre><div class="footer"><span class="right">Created with <a href="http://www.jacoco.org/jacoco">JaCoCo</a> 0.8.7.202105040129</span></div></body></html>