ViewRevisionActionListener.java
/*
* Copyright (C) 2003-2011 eXo Platform SAS.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see<http://www.gnu.org/licenses/>.
*/
package org.exoplatform.wiki.webui.control.action;
import org.exoplatform.webui.core.UIComponent;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.EventListener;
import org.exoplatform.wiki.webui.UIWikiPageContentArea;
import org.exoplatform.wiki.webui.UIWikiPortlet;
import org.exoplatform.wiki.webui.UIWikiVersionSelect;
import org.exoplatform.wiki.webui.WikiMode;
public class ViewRevisionActionListener extends EventListener<UIComponent> {
@Override
public void execute(Event<UIComponent> event) throws Exception {
UIWikiPortlet wikiPortlet = ((UIComponent) event.getSource()).getAncestorOfType(UIWikiPortlet.class);
UIWikiPageContentArea pageContentArea = wikiPortlet.findFirstComponentOfType(UIWikiPageContentArea.class);
String versionName = event.getRequestContext().getRequestParameter(UIComponent.OBJECTID);
UIWikiVersionSelect wikiVersionSelect = pageContentArea.getChild(UIWikiVersionSelect.class);
wikiVersionSelect.setVersionName(versionName);
wikiPortlet.changeMode(WikiMode.VIEWREVISION);
}
}