@Override
public CompletableFuture<Void> visitReadOnlyKeyCommand(
InvocationContext ctx, ReadOnlyKeyCommand command) throws Throwable {
try {
CacheEntry entry = entryFactory.wrapEntryForReading(ctx, command.getKey(), null);
// Null entry is often considered to mean that entry is not available
// locally, but if there's no need to get remote, the read-only
// function needs to be executed, so force a non-null entry in
// context with null content
if (entry == null && cdl.localNodeIsOwner(command.getKey())) {
entryFactory.wrapEntryForReading(ctx, command.getKey(), NullCacheEntry.getInstance());
}
return ctx.shortCircuit(ctx.forkInvocationSync(command));
} finally {
// needed because entries might be added in L1
if (!ctx.isInTxScope()) commitContextEntries(ctx, command, null);
else {
CacheEntry entry = ctx.lookupEntry(command.getKey());
if (entry != null) {
entry.setSkipLookup(true);
}
}
}
}
private CompletableFuture<Void> visitDataReadCommand(
InvocationContext ctx, AbstractDataCommand command) throws Throwable {
try {
entryFactory.wrapEntryForReading(ctx, command.getKey(), null);
return ctx.shortCircuit(ctx.forkInvocationSync(command));
} finally {
// needed because entries might be added in L1
if (!ctx.isInTxScope()) commitContextEntries(ctx, command, null);
else {
CacheEntry entry = ctx.lookupEntry(command.getKey());
if (entry != null) {
entry.setSkipLookup(true);
}
}
}
}
@Override
public CompletableFuture<Void> visitReadOnlyManyCommand(
InvocationContext ctx, ReadOnlyManyCommand command) throws Throwable {
try {
for (Object key : command.getKeys()) {
entryFactory.wrapEntryForReading(ctx, key, null);
}
return ctx.shortCircuit(ctx.forkInvocationSync(command));
} finally {
if (ctx.isInTxScope()) {
for (Object key : command.getKeys()) {
CacheEntry entry = ctx.lookupEntry(key);
if (entry != null) {
entry.setSkipLookup(true);
}
}
}
}
}
