MegaBeanBusInterceptor.java

package org.oddjob.beanbus.mega;

import org.oddjob.arooa.ArooaConfigurationException;
import org.oddjob.arooa.ArooaSession;
import org.oddjob.arooa.ParsingInterceptor;
import org.oddjob.arooa.life.ClassResolverClassLoader;
import org.oddjob.arooa.parsing.ArooaContext;
import org.oddjob.arooa.parsing.SessionOverrideContext;

/**
 * A {@link ParsingInterceptor} provided by a {@link MegaBeanBus} to
 * provide specialised parsing of the configuration to
 * allow bean bus elements to be used.
 * 
 * @author rob
 *
 */
public class MegaBeanBusInterceptor implements ParsingInterceptor {

	@Override
	public ArooaContext intercept(ArooaContext suggestedContext)
			throws ArooaConfigurationException {

		ArooaSession existingSession = suggestedContext.getSession();
		
		ArooaSession session = new MegaBusSessionFactory().createSession(
				existingSession, new ClassResolverClassLoader(
						existingSession.getArooaDescriptor(
								).getClassResolver()));

		return new SessionOverrideContext(suggestedContext, session);
	}

}