ViewMetadatasActionComponent.java
/*
* Copyright (C) 2003-2009 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.ecm.webui.component.explorer.control.action;
import java.util.Arrays;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.List;
import javax.jcr.Node;
import org.exoplatform.ecm.webui.component.explorer.UIJCRExplorer;
import org.exoplatform.ecm.webui.component.explorer.control.UIActionBar;
import org.exoplatform.ecm.webui.component.explorer.control.filter.HasMetadataTemplatesFilter;
import org.exoplatform.ecm.webui.component.explorer.control.listener.UIActionBarActionListener;
import org.exoplatform.ecm.webui.component.explorer.popup.info.UIViewMetadataContainer;
import org.exoplatform.ecm.webui.component.explorer.popup.info.UIViewMetadataManager;
import org.exoplatform.ecm.webui.component.explorer.popup.info.UIViewMetadataTemplate;
import org.exoplatform.services.cms.impl.Utils;
import org.exoplatform.services.wcm.utils.WCMCoreUtils;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.UIComponent;
import org.exoplatform.webui.core.UIPopupContainer;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.ext.filter.UIExtensionFilter;
import org.exoplatform.webui.ext.filter.UIExtensionFilters;
/**
* Created by The eXo Platform SAS
* Author : eXoPlatform
* nicolas.filotto@exoplatform.com
* 6 mai 2009
*/
@ComponentConfig(
events = {
@EventConfig(listeners = ViewMetadatasActionComponent.ViewMetadatasActionListener.class)
}
)
public class ViewMetadatasActionComponent extends UIComponent {
private static final List<UIExtensionFilter> FILTERS = Arrays.asList(new UIExtensionFilter[]{new HasMetadataTemplatesFilter()});
@UIExtensionFilters
public List<UIExtensionFilter> getFilters() {
return FILTERS;
}
public static class ViewMetadatasActionListener extends UIActionBarActionListener<ViewMetadatasActionComponent> {
public void processEvent(Event<ViewMetadatasActionComponent> event) throws Exception {
UIActionBar uiActionBar = event.getSource().getAncestorOfType(UIActionBar.class);
UIJCRExplorer uiJCRExplorer = uiActionBar.getAncestorOfType(UIJCRExplorer.class);
Node currentNode = uiJCRExplorer.getCurrentNode() ;
Hashtable<String, String> metaDataTemp = WCMCoreUtils.getMetadataTemplates(currentNode);
UIPopupContainer UIPopupContainer = uiJCRExplorer.getChild(UIPopupContainer.class);
UIPopupContainer.activate(UIViewMetadataManager.class, 700);
UIViewMetadataManager uiMetadataManager =
UIPopupContainer.findFirstComponentOfType(UIViewMetadataManager.class);
UIViewMetadataContainer uiMetadataContainer = uiMetadataManager.getChild(UIViewMetadataContainer.class);
int i = 0;
Enumeration<String> enu = metaDataTemp.keys();
while (enu.hasMoreElements()) {
String key = (String) enu.nextElement();
String template = metaDataTemp.get(key);
if(template != null && template.length() > 0) {
UIViewMetadataTemplate uiMetaView =
uiMetadataContainer.createUIComponent(UIViewMetadataTemplate.class, null, Utils.cleanString(key)) ;
uiMetaView.setTemplateType(key) ;
uiMetadataContainer.addChild(uiMetaView) ;
uiMetaView.setRendered(true);
i++ ;
}
}
uiMetadataContainer.setSelectedTab(1);
uiMetadataContainer.setHasMoreOneMetaData(i > 1);
event.getRequestContext().addUIComponentToUpdateByAjax(UIPopupContainer);
}
}
}