protected UMOMessage aggregateEvents(EventGroup events) throws RoutingException {
StringBuffer newPayload = new StringBuffer();
UMOEvent event = null;
for (Iterator iterator = events.getEvents().iterator(); iterator.hasNext(); ) {
event = (UMOEvent) iterator.next();
try {
newPayload.append(event.getMessageAsString()).append(" ");
} catch (UMOException e) {
throw new RoutingException(event.getMessage(), event.getEndpoint(), e);
}
}
return new MuleMessage(newPayload.toString(), event.getProperties());
}
/**
* Returns the message contents as a string
*
* @return the message contents as a string
* @throws org.mule.umo.UMOException if the message cannot be converted into a string
*/
public String getMessageAsString() throws UMOException {
return event.getMessageAsString();
}