001    /*
002      GRANITE DATA SERVICES
003      Copyright (C) 2012 GRANITE DATA SERVICES S.A.S.
004    
005      This file is part of Granite Data Services.
006    
007      Granite Data Services is free software; you can redistribute it and/or modify
008      it under the terms of the GNU Library General Public License as published by
009      the Free Software Foundation; either version 2 of the License, or (at your
010      option) any later version.
011    
012      Granite Data Services is distributed in the hope that it will be useful, but
013      WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014      FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015      for more details.
016    
017      You should have received a copy of the GNU Library General Public License
018      along with this library; if not, see <http://www.gnu.org/licenses/>.
019    */
020    
021    package org.granite.client.tide.javafx.cdi;
022    
023    import java.util.HashMap;
024    import java.util.Map;
025    
026    import javax.inject.Named;
027    
028    import org.granite.client.tide.javafx.BaseIdentity;
029    import org.granite.client.tide.javafx.ObservableRole;
030    import org.granite.client.tide.server.ServerSession;
031    import org.granite.messaging.amf.RemoteClass;
032    
033    /**
034     * @author William DRAI
035     */
036    @RemoteClass("org.granite.tide.cdi.Identity")
037    @Named
038    public class Identity extends BaseIdentity {
039            
040        protected Identity() {
041            // CDI proxying...
042        }
043        
044        public Identity(final ServerSession serverSession) {
045            super(serverSession);
046        }
047            
048        
049        private Map<String, ObservableRole> hasRoleCache = new HashMap<String, ObservableRole>();
050        
051        
052        public ObservableRole hasRole(String roleName) {
053            ObservableRole role = hasRoleCache.get(roleName);
054            if (role == null) {
055                    role = new ObservableRole(this, getContext(), getServerSession(), "hasRole", roleName);
056                    hasRoleCache.put(roleName, role);
057            }
058            return role;
059        }
060        
061    
062        @Override
063        protected void initSecurityCache() {
064            for (ObservableRole role : hasRoleCache.values())
065                    role.clear();
066        }
067        
068        /**
069         *  Clear the security cache
070         */
071        @Override
072        public void clearSecurityCache() {
073            for (ObservableRole role : hasRoleCache.values())
074                    role.clear();
075            hasRoleCache.clear();
076        }
077    }
078