/*
* Copyright (C) 2003-2010 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.filter;
import java.util.Map;
import org.exoplatform.ks.common.UserHelper;
import org.exoplatform.webui.ext.filter.UIExtensionAbstractFilter;
import org.exoplatform.webui.ext.filter.UIExtensionFilterType;
/**
* Created by The eXo Platform SAS
* Author : viet nguyen
* viet.nguyen@exoplatform.com
* Apr 26, 2010
*/
public class IsUserFilter extends UIExtensionAbstractFilter {
public IsUserFilter() {
this(null);
}
public IsUserFilter(String messageKey) {
super(messageKey, UIExtensionFilterType.MANDATORY);
}
@Override
public boolean accept(Map<String, Object> context) throws Exception {
return ( UserHelper.getCurrentUser() != null);
}
@Override
public void onDeny(Map<String, Object> context) throws Exception {
}
}