Method: static {...}

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.ui.audio.explorer.impl;
28:
29: import javax.annotation.Nonnull;
30: import javax.inject.Inject;
31: import java.util.Optional;
32: import java.net.URL;
33: import org.springframework.beans.factory.annotation.Configurable;
34: import it.tidalwave.role.ui.Selectable;
35: import lombok.RequiredArgsConstructor;
36:
37: /***********************************************************************************************************************
38: *
39: * Support class for roles that are capable to render details upon selection, in the context of
40: * {@link DefaultAudioExplorerPresentationControl}.
41: *
42: * @stereotype Role
43: *
44: * @author Fabrizio Giudici
45: *
46: **********************************************************************************************************************/
47: @Configurable @RequiredArgsConstructor
48: public abstract class DetailRendererSelectable<ENTITY> implements Selectable
49: {
50: @Nonnull
51: protected final ENTITY owner;
52:
53: @Inject
54: private AudioExplorerPresentationControlSpi control;
55:
56: @Override
57: public void select()
58: {
59: control.clearDetails();
60: renderDetails();
61: }
62:
63: protected void renderDetails (@Nonnull final String details)
64: {
65: control.renderDetails(details);
66: }
67:
68: protected void renderCoverArt (@Nonnull final Optional<URL> optionalImageUri)
69: {
70: control.requestCoverArt(optionalImageUri);
71: }
72:
73: protected abstract void renderDetails();
74: }