protected void preExecExertion(Exertion exertion) throws ExertionException {
try {
exertion
.getControlContext()
.appendTrace(provider.getProviderName() + " dispatcher: " + getClass().getName());
ExertionSessionInfo.add((ServiceExertion) exertion);
// Provider is expecting exertion field in Context to be set.
xrt.getContext().setExertion(xrt);
updateInputs(exertion);
} catch (Exception e) {
throw new ExertionException(e);
}
((ServiceExertion) exertion).startExecTime();
((ServiceExertion) exertion).setStatus(RUNNING);
}
protected void postExecExertion(Exertion result) throws ExertionException {
ServiceExertion sxrt = (ServiceExertion) result;
if (sxrt instanceof NetJob)
((NetJob) xrt).setExertionAt(result, ((ServiceExertion) result).getIndex());
else xrt = sxrt;
try {
if (sxrt.getStatus() > ERROR && sxrt.getStatus() != SUSPENDED) {
sxrt.setStatus(DONE);
collectOutputs(result);
}
} catch (Exception e) {
throw new ExertionException(e);
}
if (sxrt.getStatus() != DONE) state = sxrt.getStatus();
xrt.stopExecTime();
dispatchers.remove(xrt.getId());
ExertionSessionInfo.removeLease();
dThread.stop = true;
}