public MuleEvent process(final MuleEvent muleEvent) throws MuleException
{
final int channelId = NumberUtils.toInt(muleEvent.getMessage().getInboundProperty("nio.channel.id"));
final String statement = muleEvent.getMessageAsString();
esperModule.listen(statement, new SourceCallback()
{
public Object process(final Object payload) throws Exception
{
final Object xmlEvent = domToXmlTransformer.transform(payload);
final MuleMessage muleMessage = new DefaultMuleMessage(xmlEvent,