public void execute(ActivityExecution execution) throws Exception {
setAppropriateCamelContext(execution);
final ActivitiEndpoint endpoint = createEndpoint(execution);
final Exchange exchange = createExchange(execution, endpoint);
endpoint.process(exchange);
execution.setVariables(ExchangeUtils.prepareVariables(exchange, endpoint));
if (!handleCamelException(exchange, execution)) leave(execution);
}
