001/**
002 *   GRANITE DATA SERVICES
003 *   Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004 *
005 *   This file is part of the Granite Data Services Platform.
006 *
007 *   Granite Data Services is free software; you can redistribute it and/or
008 *   modify it under the terms of the GNU Lesser General Public
009 *   License as published by the Free Software Foundation; either
010 *   version 2.1 of the License, or (at your option) any later version.
011 *
012 *   Granite Data Services is distributed in the hope that it will be useful,
013 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
014 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
015 *   General Public License for more details.
016 *
017 *   You should have received a copy of the GNU Lesser General Public
018 *   License along with this library; if not, write to the Free Software
019 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
020 *   USA, or see <http://www.gnu.org/licenses/>.
021 */
022package org.granite.tide.cdi;
023
024import java.io.Serializable;
025
026import javax.enterprise.inject.spi.Bean;
027import javax.inject.Inject;
028import javax.interceptor.AroundInvoke;
029import javax.interceptor.Interceptor;
030import javax.interceptor.InvocationContext;
031
032import org.granite.logging.Logger;
033import org.granite.messaging.amf.io.util.externalizer.DefaultExternalizer;
034import org.granite.messaging.amf.io.util.externalizer.annotation.ExternalizedBean;
035
036
037@TideBean @ExternalizedBean(type=DefaultExternalizer.class) @Interceptor
038public class TideBeanInterceptor implements Serializable {
039        
040        private static final long serialVersionUID = 1L;
041        
042        private static final Logger log = Logger.getLogger(TideBeanInterceptor.class);
043
044        @Inject
045        private CDIServiceContext tideContext;
046        
047        @Inject
048        private TideInstrumentedBeans instrumentedBeans;
049        
050        
051        @AroundInvoke
052        public Object doAround(InvocationContext invocation) throws Exception {
053                Object result = invocation.proceed();
054                
055        Bean<?> bean = instrumentedBeans.getBean(invocation.getTarget().getClass());
056        if (bean == null)
057                log.warn("Instrumented Bean not found for class " + invocation.getTarget().getClass());
058        else {
059                String componentName = bean.getName();
060                
061                ScopedContextResult scr = new ScopedContextResult(componentName, null, invocation.getTarget());
062                scr.setComponentClassName(bean.getBeanClass().getName());
063                tideContext.addResultEval(scr);
064        }
065                
066                return result;
067        }
068}