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1   package fr.ifremer.dali.ui.swing.content.manage.filter.list;
2   
3   /*
4    * #%L
5    * Dali :: UI
6    * $Id:$
7    * $HeadURL:$
8    * %%
9    * Copyright (C) 2014 - 2015 Ifremer
10   * %%
11   * This program is free software: you can redistribute it and/or modify
12   * it under the terms of the GNU Affero General Public License as published by
13   * the Free Software Foundation, either version 3 of the License, or
14   * (at your option) any later version.
15   * 
16   * This program is distributed in the hope that it will be useful,
17   * but WITHOUT ANY WARRANTY; without even the implied warranty of
18   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19   * GNU General Public License for more details.
20   * 
21   * You should have received a copy of the GNU Affero General Public License
22   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
23   * #L%
24   */
25  
26  import com.google.common.collect.Lists;
27  import fr.ifremer.dali.dto.configuration.filter.FilterDTO;
28  import fr.ifremer.dali.ui.swing.action.AbstractDaliAction;
29  
30  import java.util.List;
31  
32  import static org.nuiton.i18n.I18n.t;
33  
34  /**
35   * Delete action.
36   */
37  public class DeleteFilterAction extends AbstractDaliAction<FilterListUIModel, FilterListUI, FilterListUIHandler> {
38  
39      private List<? extends FilterDTO> filtersToDelete;
40  
41      /**
42       * Constructor.
43       *
44       * @param handler Le controleur
45       */
46      public DeleteFilterAction(final FilterListUIHandler handler) {
47          super(handler, false);
48      }
49  
50      /** {@inheritDoc} */
51      @Override
52      public boolean prepareAction() throws Exception {
53  
54          if (!super.prepareAction() || getModel().getSelectedRows().isEmpty()) {
55              return false;
56          }
57  
58          if (askBeforeDelete(t("dali.action.delete.confirm.title"), t("dali.filter.filterList.delete.message"))) {
59  
60              // collect filter to delete
61              filtersToDelete = Lists.newArrayList(getModel().getSelectedRows());
62  
63              // verify filter usage in context
64              if (!getContext().getContextService().checkFiltersNotUsedInContext(filtersToDelete)) {
65                  getContext().getDialogHelper().showErrorDialog(t("dali.filter.filterList.delete.filterUsedInContext"));
66                  return false;
67              }
68  
69              return true;
70          }
71  
72          return false;
73      }
74  
75      /** {@inheritDoc} */
76      @Override
77      public void doAction() throws Exception {
78          getContext().getContextService().deleteFilters(filtersToDelete);
79      }
80  
81      /** {@inheritDoc} */
82      @Override
83      public void postSuccessAction() {
84          // remove beans from table
85          getModel().deleteSelectedRows();
86  
87          getHandler().getParentUI().getHandler().clearFilterElements();
88  
89          getHandler().reloadComboBox();
90      }
91  
92  }