/**
* Actually rearrange the exertions in the job according to the sorting
*
* @param topXrt
* @param sortedExertions
* @throws CycleDetectedException
* @throws ContextException
*/
private void reorderJob(Exertion topXrt, List<Mogram> sortedExertions) {
List<Mogram> sortedSubset = new ArrayList(sortedExertions);
sortedSubset.retainAll(topXrt.getMograms());
if (topXrt.getFlowType() != null && topXrt.getFlowType().equals(Strategy.Flow.AUTO)) {
((ServiceExertion) topXrt).setFlowType(setFlow(topXrt, sortedSubset));
logger.info("FLOW for exertion: " + topXrt.getName() + " set to: " + topXrt.getFlowType());
}
List<String> exertionsBefore = new ArrayList<String>();
for (Mogram xrt : topXrt.getMograms()) exertionsBefore.add(xrt.getName());
List<String> exertionsAfter = new ArrayList<String>();
for (Mogram xrt : sortedExertions) exertionsAfter.add(xrt.getName());
if (!topXrt.getMograms().equals(sortedSubset)) {
logger.info("Order of exertions for " + topXrt.getName() + " will be changed: ");
logger.info("From: " + exertionsBefore);
logger.info("To: " + exertionsAfter);
topXrt.getMograms().removeAll(sortedSubset);
topXrt.getMograms().addAll(sortedSubset);
}
for (Iterator i = topXrt.getMograms().iterator(); i.hasNext(); ) {
Exertion xrt = (Exertion) i.next();
if (xrt instanceof Job) {
reorderJob(xrt, sortedExertions);
}
}
}
