File IconThemeListener.java
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Classes
| Class | Line # | Actions | |||||
|---|---|---|---|---|---|---|---|
| IconThemeListener | 49 | 10 | 0% | 5 | 0 |
Contributing tests
This file is covered by 5 tests.
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| 1 | /* | |
| 2 | * See the NOTICE file distributed with this work for additional | |
| 3 | * information regarding copyright ownership. | |
| 4 | * | |
| 5 | * This is free software; you can redistribute it and/or modify it | |
| 6 | * under the terms of the GNU Lesser General Public License as | |
| 7 | * published by the Free Software Foundation; either version 2.1 of | |
| 8 | * the License, or (at your option) any later version. | |
| 9 | * | |
| 10 | * This software is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | * Lesser General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU Lesser General Public | |
| 16 | * License along with this software; if not, write to the Free | |
| 17 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
| 18 | * 02110-1301 USA, or see the FSF site: http://www.fsf.org. | |
| 19 | */ | |
| 20 | package org.xwiki.icon.internal; | |
| 21 | ||
| 22 | import java.util.Arrays; | |
| 23 | import java.util.List; | |
| 24 | ||
| 25 | import javax.inject.Inject; | |
| 26 | import javax.inject.Named; | |
| 27 | import javax.inject.Singleton; | |
| 28 | ||
| 29 | import org.xwiki.bridge.event.DocumentDeletedEvent; | |
| 30 | import org.xwiki.bridge.event.DocumentUpdatedEvent; | |
| 31 | import org.xwiki.component.annotation.Component; | |
| 32 | import org.xwiki.icon.IconSetCache; | |
| 33 | import org.xwiki.model.reference.LocalDocumentReference; | |
| 34 | import org.xwiki.observation.EventListener; | |
| 35 | import org.xwiki.observation.event.Event; | |
| 36 | ||
| 37 | import com.xpn.xwiki.doc.XWikiDocument; | |
| 38 | import com.xpn.xwiki.objects.BaseObject; | |
| 39 | ||
| 40 | /** | |
| 41 | * Component that removes from the cache any icon set corresponding to an updated or deleted wiki document. | |
| 42 | * | |
| 43 | * @since 6.2M1 | |
| 44 | * @version $Id: 9fe92907ecae5f75f81e17443d3f66202ae4e5b1 $ | |
| 45 | */ | |
| 46 | @Component | |
| 47 | @Named("iconTheme") | |
| 48 | @Singleton | |
| 49 | public class IconThemeListener implements EventListener | |
| 50 | { | |
| 51 | private static final LocalDocumentReference ICON_THEME_CLASS = | |
| 52 | new LocalDocumentReference("IconThemesCode", "IconThemeClass"); | |
| 53 | ||
| 54 | @Inject | |
| 55 | private IconSetCache iconSetCache; | |
| 56 | ||
| 57 | 361 |  @Override |
| 58 | public String getName() | |
| 59 | { | |
| 60 | 361 | return "Icon Theme listener."; |
| 61 | } | |
| 62 | ||
| 63 | 61 | @Override |
| 64 | public List<Event> getEvents() | |
| 65 | { | |
| 66 | 61 | return Arrays.<Event>asList( |
| 67 | new DocumentUpdatedEvent(), | |
| 68 | new DocumentDeletedEvent()); | |
| 69 | } | |
| 70 | ||
| 71 | 586 | @Override |
| 72 | public void onEvent(Event event, Object source, Object data) | |
| 73 | { | |
| 74 | 586 | XWikiDocument document = (XWikiDocument) source; |
| 75 | ||
| 76 | 586 | List<BaseObject> iconThemeObjects = document.getXObjects(ICON_THEME_CLASS); |
| 77 | 586 | if (iconThemeObjects != null && !iconThemeObjects.isEmpty()) { |
| 78 | // Clear the icon set from the cache (since it has been updated) | |
| 79 | 1 | iconSetCache.clear(document.getDocumentReference()); |
| 80 | // Clear the icon set from its name | |
| 81 | 1 | BaseObject iconThemeObj = iconThemeObjects.get(0); |
| 82 | 1 | String iconThemeName = iconThemeObj.getStringValue("name"); |
| 83 | 1 | String currentWiki = document.getDocumentReference().getWikiReference().getName(); |
| 84 | 1 | iconSetCache.clear(iconThemeName, currentWiki); |
| 85 | } | |
| 86 | } | |
| 87 | } |