/**
 * 
 */
package org.jfraney.aspects;

import javax.ejb.TransactionAttribute;

import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;

@Aspect
public class TransactionManager {
	@Pointcut("(execution(@javax.ejb.TransactionAttribute * *.*(..))  && this(attr))")
	void transactedMethod(javax.ejb.TransactionAttribute attr) {}
	
	@Before("transactedMethod(attr) ")
	public void beforeTransaction(TransactionAttribute attr)  {
		System.out.println("before transaction");
	}
	
	@AfterReturning("transactedMethod(attr)")
	public void afterTransaction(TransactionAttribute attr)  {
		System.out.println("after transaction");
	}

	
	@AfterThrowing(pointcut="transactedMethod(attr)", throwing="RuntimeException")
	public  void failedTransaction(TransactionAttribute attr)  {
		System.out.println("failed transaction");
	}
	
	/*
	 * The following pointcut and advice run without exception
	 * Commented out to temporarily disable.
	 * 
	@Pointcut("(execution(@javax.ejb.TransactionAttribute * *.*(..)))")

	void transactedMethod() {}
	@Before("transactedMethod() ")
	public void beforeTransaction() {
		System.out.println("before transaction");
	}
	
	@AfterReturning("transactedMethod()")
	public void afterTransaction() {
		System.out.println("after transaction");
	}

	
	@AfterThrowing(pointcut="transactedMethod()", throwing="RuntimeException")
	public  void failedTransaction() {
		System.out.println("failed transaction");
	}	
	*/
}