/** @param entry Entry. */
@SuppressWarnings({"SynchronizationOnLocalVariableOrMethodParameter"})
void recheck(@Nullable GridCacheEntryEx entry) {
if (entry == null) return;
if (exchLog.isDebugEnabled())
exchLog.debug("Rechecking entry for completion [entry=" + entry + ", finFut=" + this + ']');
Collection<GridCacheMvccCandidate> cands = pendingLocks.get(entry.txKey());
if (cands != null) {
synchronized (cands) {
for (Iterator<GridCacheMvccCandidate> it = cands.iterator(); it.hasNext(); ) {
GridCacheMvccCandidate cand = it.next();
// Check exclude ID again, as key could have been reassigned.
if (cand.removed()) it.remove();
}
if (cands.isEmpty()) pendingLocks.remove(entry.txKey());
if (pendingLocks.isEmpty()) {
onDone();
if (exchLog.isDebugEnabled()) exchLog.debug("Finish lock future is done: " + this);
}
}
}
}
/**
* @param topVer Topology version.
* @param entries Entries.
*/
FinishLockFuture(Iterable<GridDistributedCacheEntry> entries, AffinityTopologyVersion topVer) {
assert topVer.compareTo(AffinityTopologyVersion.ZERO) > 0;
this.topVer = topVer;
for (GridCacheEntryEx entry : entries) {
// Either local or near local candidates.
try {
Collection<GridCacheMvccCandidate> locs = entry.localCandidates();
if (!F.isEmpty(locs)) {
Collection<GridCacheMvccCandidate> cands = new ConcurrentLinkedQueue<>();
cands.addAll(F.view(locs, versionFilter()));
if (!F.isEmpty(cands)) pendingLocks.put(entry.txKey(), cands);
}
} catch (GridCacheEntryRemovedException ignored) {
if (exchLog.isDebugEnabled())
exchLog.debug(
"Got removed entry when adding it to finish lock future (will ignore): " + entry);
}
}
if (exchLog.isDebugEnabled())
exchLog.debug("Pending lock set [topVer=" + topVer + ", locks=" + pendingLocks + ']');
}
