/** returns a set of all DistributedRegions for allRegions processing */
private Set<DistributedRegion> getAllRegions(DistributionManager dm) {
// set the init level requirement so that we don't hang in CacheFactory.getInstance() (bug
// 36175)
int oldLevel = LocalRegion.setThreadInitLevelRequirement(LocalRegion.BEFORE_INITIAL_IMAGE);
try {
GemFireCacheImpl gfc = (GemFireCacheImpl) CacheFactory.getInstance(dm.getSystem());
Set<DistributedRegion> result = new HashSet();
for (LocalRegion r : gfc.getAllRegions()) {
// it's important not to check if the cache is closing, so access
// the isDestroyed boolean directly
if (r instanceof DistributedRegion && !r.isDestroyed) {
result.add((DistributedRegion) r);
}
}
return result;
} finally {
LocalRegion.setThreadInitLevelRequirement(oldLevel);
}
}
