public static void checkSubmitRule(ChangeData cd) throws ResourceConflictException, OrmException {
PatchSet patchSet = cd.currentPatchSet();
if (patchSet == null) {
throw new ResourceConflictException("missing current patch set for change " + cd.getId());
}
List<SubmitRecord> results = cd.getSubmitRecords();
if (results == null) {
results = new SubmitRuleEvaluator(cd).evaluate();
cd.setSubmitRecords(results);
}
if (findOkRecord(results).isPresent()) {
// Rules supplied a valid solution.
return;
} else if (results.isEmpty()) {
throw new IllegalStateException(
String.format(
"SubmitRuleEvaluator.evaluate for change %s " + "returned empty list for %s in %s",
cd.getId(), patchSet.getId(), cd.change().getProject().get()));
}
for (SubmitRecord record : results) {
switch (record.status) {
case CLOSED:
throw new ResourceConflictException("change is closed");
case RULE_ERROR:
throw new ResourceConflictException("submit rule error: " + record.errorMessage);
case NOT_READY:
throw new ResourceConflictException(describeLabels(cd, record.labels));
default:
throw new IllegalStateException(
String.format(
"Unsupported SubmitRecord %s for %s in %s",
record, patchSet.getId().getId(), cd.change().getProject().get()));
}
}
throw new IllegalStateException();
}
private void setApproval(ChangeData cd, IdentifiedUser user) throws OrmException, IOException {
Timestamp timestamp = TimeUtil.nowTs();
ChangeControl control = cd.changeControl();
PatchSet.Id psId = cd.currentPatchSet().getId();
PatchSet.Id psIdNewRev = commits.get(cd.change().getId()).change().currentPatchSetId();
logDebug("Add approval for " + cd + " from user " + user);
ChangeUpdate update = updateFactory.create(control, timestamp);
update.putReviewer(user.getAccountId(), REVIEWER);
Optional<SubmitRecord> okRecord = findOkRecord(cd.getSubmitRecords());
if (okRecord.isPresent()) {
update.merge(ImmutableList.of(okRecord.get()));
}
db.changes().beginTransaction(cd.change().getId());
try {
BatchMetaDataUpdate batch = approve(control, psId, user, update, timestamp);
batch.write(update, new CommitBuilder());
// If the submit strategy created a new revision (rebase, cherry-pick)
// approve that as well
if (!psIdNewRev.equals(psId)) {
update.setPatchSetId(psId);
update.commit();
// Create a new ChangeUpdate instance because we need to store meta data
// on another patch set (psIdNewRev).
update = updateFactory.create(control, timestamp);
batch = approve(control, psIdNewRev, user, update, timestamp);
// Write update commit after all normalized label commits.
batch.write(update, new CommitBuilder());
}
db.commit();
} finally {
db.rollback();
}
update.commit();
indexer.index(db, cd.change());
}