/**
* Registers the request to begin a federation save. Note that the save isn't actually started in
* this handler, the request is just checked to see if everything is OK and the message is sent
* out. The actual recording of the save point (in the SaveManager) is done in the incoming
* handler.
*/
public void process(MessageContext context) throws Exception {
// basic validity checks
lrcState.checkJoined();
lrcState.checkSave();
lrcState.checkRestore();
// get the request and details
SaveRequest request = context.getRequest(SaveRequest.class, this);
String label = request.getLabel();
// make sure we haven't got a null handle
if (label == null) throw new RTIinternalError("Save label was null");
if (logger.isDebugEnabled()) {
String time = request.isTimestamped() ? "@" + request.getTimestamp() : "@now";
logger.debug("REQUEST Start federation SAVE with label [" + label + "] " + time);
}
// if a timestamp is present, validate it
if (request.isTimestamped() && request.getTimestamp() < timeStatus().getCurrentTime())
throw new JFederationTimeAlreadyPassed("Time " + request.getTimestamp() + " has passed");
// pass the request on to the federation
connection.broadcast(request);
if (logger.isInfoEnabled())
logger.info("Broadcast request to start federation save with label [" + label + "]");
context.success();
}