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1   /**
2    * This file Copyright (c) 2010-2018 Magnolia International
3    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
4    *
5    *
6    * This file is dual-licensed under both the Magnolia
7    * Network Agreement and the GNU General Public License.
8    * You may elect to use one or the other of these licenses.
9    *
10   * This file is distributed in the hope that it will be
11   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12   * implied warranty of MERCHANTABILITY or FITNESS FOR A
13   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14   * Redistribution, except as permitted by whichever of the GPL
15   * or MNA you select, is prohibited.
16   *
17   * 1. For the GPL license (GPL), you can redistribute and/or
18   * modify this file under the terms of the GNU General
19   * Public License, Version 3, as published by the Free Software
20   * Foundation.  You should have received a copy of the GNU
21   * General Public License, Version 3 along with this program;
22   * if not, write to the Free Software Foundation, Inc., 51
23   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24   *
25   * 2. For the Magnolia Network Agreement (MNA), this file
26   * and the accompanying materials are made available under the
27   * terms of the MNA which accompanies this distribution, and
28   * is available at http://www.magnolia-cms.com/mna.html
29   *
30   * Any modifications to this file must keep this entire header
31   * intact.
32   *
33   */
34  package info.magnolia.ui.dialog.formdialog;
35  
36  import info.magnolia.objectfactory.ComponentProvider;
37  import info.magnolia.ui.api.ioc.UiContextScoped;
38  import info.magnolia.ui.dialog.DialogDefinition;
39  import info.magnolia.ui.dialog.definition.FormDialogDefinition;
40  import info.magnolia.ui.dialog.registry.DialogDefinitionRegistry;
41  
42  import javax.inject.Inject;
43  
44  import org.slf4j.Logger;
45  import org.slf4j.LoggerFactory;
46  
47  /**
48   * Implementation of {@link FormDialogPresenterFactory}. Uses {@link DialogDefinitionRegistry} to fetch dialog definition.
49   */
50  @UiContextScoped
51  public class FormDialogPresenterFactoryImpl implements FormDialogPresenterFactory {
52  
53      private Logger log = LoggerFactory.getLogger(getClass());
54  
55      private DialogDefinitionRegistry registry;
56  
57      private ComponentProvider componentProvider;
58  
59      @Inject
60      public FormDialogPresenterFactoryImpl(DialogDefinitionRegistry registry, ComponentProvider componentProvider) {
61          this.registry = registry;
62          this.componentProvider = componentProvider;
63      }
64  
65      @Override
66      public FormDialogPresenter createFormDialogPresenter(String dialogId) {
67          DialogDefinition dialogDefinition = registry.getProvider(dialogId).get();
68          if (dialogDefinition instanceof FormDialogDefinition) {
69              return createFormDialogPresenter((FormDialogDefinition) dialogDefinition);
70          } else if (dialogDefinition == null) {
71              log.error("Could not create FormDialogPresenter: dialogId {{}} was not found in registry.", dialogId);
72          } else {
73              log.error("Could not create FormDialogPresenter: dialog's presenterClass was not a FormDialogPresenter.");
74          }
75          return null;
76      }
77  
78      @Override
79      public FormDialogPresenter createFormDialogPresenter(FormDialogDefinition definition) {
80          return componentProvider.newInstance(definition.getPresenterClass(), definition);
81      }
82  }