/**
* Overridable method to allow custom collecting and addition of received pushed input messages.
* By default, this just reads whatever's received (possibly nothing). But alternatively, this
* could e.g. block till at least one pushed msg was received etc. (check e.g.
* BufferedInputsActor).
*
* @param req
* @throws ProcessingException
*/
protected void addPushedMessages(ProcessRequest req) throws ProcessingException {
getLogger().trace("{} - addPushedMessages() - entry", getFullName());
int msgCtr = 0;
try {
while (!pushedMessages.isEmpty()) {
req.addInputContext(pushedMessages.poll());
msgCtr++;
}
} catch (InterruptedException e) {
throw new ProcessingException(
ErrorCode.RUNTIME_PERFORMANCE_INFO, "Msg Queue lock interrupted...", this, null);
} finally {
getLogger().trace("{} - addPushedMessages() - exit - added {}", getFullName(), msgCtr);
}
}
/** This method is called from the actor's PUSH ports, each time they receive a message. */
public void offer(MessageInputContext ctxt) throws PasserelleException {
getLogger().debug("{} - offer {}", getFullName(), ctxt);
try {
pushedMessages.put(ctxt);
} catch (Exception e) {
throw new PasserelleException(
ErrorCode.MSG_DELIVERY_FAILURE, "Error storing received msg", this, ctxt.getMsg(), e);
}
}