class MethodInvocationRetryListenerSupport implements RetryListener {

	@Override
	public <T, E extends Throwable> void close(RetryContext context, RetryCallback<T, E> callback,
			Throwable throwable) {<FILL_FUNCTION_BODY>}

	@Override
	public <T, E extends Throwable> void onSuccess(RetryContext context, RetryCallback<T, E> callback, T result) {
		if (callback instanceof MethodInvocationRetryCallback) {
			MethodInvocationRetryCallback<T, E> methodInvocationRetryCallback = (MethodInvocationRetryCallback<T, E>) callback;
			doOnSuccess(context, methodInvocationRetryCallback, result);
		}
	}

	@Override
	public <T, E extends Throwable> void onError(RetryContext context, RetryCallback<T, E> callback,
			Throwable throwable) {
		if (callback instanceof MethodInvocationRetryCallback) {
			MethodInvocationRetryCallback<T, E> methodInvocationRetryCallback = (MethodInvocationRetryCallback<T, E>) callback;
			doOnError(context, methodInvocationRetryCallback, throwable);
		}
	}

	@Override
	public <T, E extends Throwable> boolean open(RetryContext context, RetryCallback<T, E> callback) {
		if (callback instanceof MethodInvocationRetryCallback) {
			MethodInvocationRetryCallback<T, E> methodInvocationRetryCallback = (MethodInvocationRetryCallback<T, E>) callback;
			return doOpen(context, methodInvocationRetryCallback);
		}
		// in case that the callback is not for a reflective method invocation
		// just go forward with the execution
		return true;
	}

	/**
	 * Called after the final attempt (successful or not). Allow the listener to clean up
	 * any resource it is holding before control returns to the retry caller.
	 * @param context the current {@link RetryContext}.
	 * @param callback the current {@link RetryCallback}.
	 * @param throwable the last exception that was thrown by the callback.
	 * @param <E> the exception type
	 * @param <T> the return value
	 */
	protected <T, E extends Throwable> void doClose(RetryContext context, MethodInvocationRetryCallback<T, E> callback,
			Throwable throwable) {
	}

	/**
	 * Called after a successful attempt; allow the listener to throw a new exception to
	 * cause a retry (according to the retry policy), based on the result returned by the
	 * {@link RetryCallback#doWithRetry(RetryContext)}
	 * @param <T> the return type.
	 * @param context the current {@link RetryContext}.
	 * @param callback the current {@link RetryCallback}.
	 * @param result the result returned by the callback method.
	 * @since 2.0
	 */
	protected <T, E extends Throwable> void doOnSuccess(RetryContext context,
			MethodInvocationRetryCallback<T, E> callback, T result) {
	}

	/**
	 * Called after every unsuccessful attempt at a retry.
	 * @param context the current {@link RetryContext}.
	 * @param callback the current {@link RetryCallback}.
	 * @param throwable the last exception that was thrown by the callback.
	 * @param <T> the return value
	 * @param <E> the exception to throw
	 */
	protected <T, E extends Throwable> void doOnError(RetryContext context,
			MethodInvocationRetryCallback<T, E> callback, Throwable throwable) {
	}

	/**
	 * Called before the first attempt in a retry. For instance, implementers can set up
	 * state that is needed by the policies in the {@link RetryOperations}. The whole
	 * retry can be vetoed by returning false from this method, in which case a
	 * {@link TerminatedRetryException} will be thrown.
	 * @param <T> the type of object returned by the callback
	 * @param <E> the type of exception it declares may be thrown
	 * @param context the current {@link RetryContext}.
	 * @param callback the current {@link RetryCallback}.
	 * @return true if the retry should proceed.
	 */
	protected <T, E extends Throwable> boolean doOpen(RetryContext context,
			MethodInvocationRetryCallback<T, E> callback) {
		return true;
	}

}

		if (callback instanceof MethodInvocationRetryCallback) {
			MethodInvocationRetryCallback<T, E> methodInvocationRetryCallback = (MethodInvocationRetryCallback<T, E>) callback;
			doClose(context, methodInvocationRetryCallback, throwable);
		}
	
<no_super_class>