/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.aop.microcontainer.beans;
import java.util.List;
import org.jboss.aop.AspectManager;
import org.jboss.aop.advice.AdviceBinding;
import org.jboss.aop.advice.InterceptorFactory;
import org.jboss.logging.Logger;
import org.jboss.util.id.GUID;
/**
* An AspectBinding.
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @author <a href="kabir.khan@jboss.com">Kabir Khan</a>
* @version $Revision: 74002 $
*/
public class AspectBinding implements Binding
{
private static final Logger log = Logger.getLogger(AspectBinding.class);
protected AspectManager manager;
protected String name;
protected String pointcut;
protected List<BindingEntry> advices;
protected String cflow;
/**
* Get the manager.
*
* @return the manager.
*/
public AspectManager getManager()
{
return manager;
}
/**
* Set the manager.
*
* @param manager The manager to set.
*/
public void setManager(AspectManager manager)
{
this.manager = manager;
}
public String getCflow()
{
return cflow;
}
public void setCflow(String cflow)
{
this.cflow = cflow;
}
/**
* Get the pointcut.
*
* @return the pointcut.
*/
public String getPointcut()
{
return pointcut;
}
public String getName()
{
return name;
}
public void setName(String name)
{
this.name = name;
}
/**
* Set the pointcut.
*
* @param pointcut The pointcut to set.
*/
public void setPointcut(String pointcut)
{
this.pointcut = pointcut;
}
public List<BindingEntry> getAdvices()
{
return advices;
}
public void setAdvices(List<BindingEntry> advices)
{
this.advices = advices;
}
public void start() throws Exception
{
if (pointcut == null)
throw new IllegalArgumentException("Null pointcut");
if (manager == null)
throw new IllegalArgumentException("Null manager");
if (name == null)
name = GUID.asString();
AdviceBinding binding = new AdviceBinding(name, pointcut, cflow);
if (advices != null)
{
for (BindingEntry entry : advices)
{
entry.start();
InterceptorFactory[] factories = entry.getInterceptorFactories();
for (InterceptorFactory ifac : factories)
{
binding.addInterceptorFactory(ifac);
}
}
}
manager.addBinding(binding);
log.debug("Bound binding " + name);
}
public void stop() throws Exception
{
manager.removeBinding(name);
if (advices != null)
{
for (BindingEntry entry : advices)
{
entry.stop();
}
}
}
public void uninstall() throws Exception
{
stop();
}
public void rebind() throws Exception
{
stop();
start();
}
}