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.spring;
022    
023    import org.granite.client.tide.Context;
024    import org.granite.client.tide.impl.SimpleEventBus;
025    import org.springframework.beans.BeansException;
026    import org.springframework.context.ApplicationContext;
027    import org.springframework.context.ApplicationContextAware;
028    import org.springframework.context.ApplicationListener;
029    
030    /**
031     * @author William DRAI
032     */
033    public class SpringEventBus extends SimpleEventBus implements ApplicationContextAware, ApplicationListener<TideApplicationEvent> {
034    
035            private ApplicationContext applicationContext;
036            
037            @Override
038            public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
039                    this.applicationContext = applicationContext;
040            }
041    
042            @Override
043            public void raiseEvent(Context context, String type, Object... args) {
044                    applicationContext.publishEvent(new TideApplicationEvent(context, type, args));
045            }
046    
047            @Override
048            public void onApplicationEvent(TideApplicationEvent event) {
049                raiseEvent(event);
050            }
051    
052    }