/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.portal.resource;
import java.util.List;
import java.util.Set;
import org.gatein.wci.WebAppEvent;
import org.gatein.wci.WebAppLifeCycleEvent;
/**
* @author <a href="mailto:hoang281283@gmail.com">Minh Hoang TO</a>
* @version $Id$
*
*/
public class GateInSkinConfigRemoval extends AbstractResourceHandler
{
private SkinService service;
private String portalContainerName;
public GateInSkinConfigRemoval(String _portalContainerName, SkinService _service)
{
this.portalContainerName = _portalContainerName;
this.service = _service;
}
/**
* @see org.exoplatform.portal.resource.AbstractResourceHandler#onEvent(org.gatein.wci.WebAppEvent)
*/
@Override
public void onEvent(WebAppEvent event)
{
// TODO Auto-generated method stub
if (event instanceof WebAppLifeCycleEvent)
{
WebAppLifeCycleEvent waEvent = (WebAppLifeCycleEvent)event;
if (waEvent.getType() == WebAppLifeCycleEvent.REMOVED)
{
String webApp = event.getWebApp().getServletContext().getContextPath();
removeWebAppSkin(webApp);
}
}
}
private void removeWebAppSkin(String webApp)
{
try
{
removePortalSkins(webApp);
removePortletSkins(webApp);
removeSkinName(webApp);
// Update the 'skinDependentManager'
SkinDependentManager.clearAssociatedSkins(webApp);
}
catch (Exception ex)
{
ex.printStackTrace();
}
}
private void removePortalSkins(String webApp) throws Exception
{
List<SkinKey> portalSkins = SkinDependentManager.getPortalSkins(webApp);
service.remove(portalSkins);
}
private void removePortletSkins(String webApp) throws Exception
{
List<SkinKey> portletSkins = SkinDependentManager.getPortletSkins(webApp);
service.remove(portletSkins);
}
/**
* Remove skinName defined by the webApp, if no other webApps supports the
* skinName
*/
private void removeSkinName(String webApp) throws Exception
{
Set<String> supportedSkins = SkinDependentManager.getSkinNames(webApp);
if (supportedSkins != null)
{
for (String skin : supportedSkins)
{
if (SkinDependentManager.skinNameIsRemovable(skin, webApp))
{
service.removeSupportedSkin(skin);
}
}
}
}
}