/**
* @param key Key.
* @param val Value.
* @param ver Cache version.
* @param p Optional predicate.
* @param topVer Topology version.
* @param replicate Replication flag.
* @param plc Expiry policy.
*/
private void loadEntry(
KeyCacheObject key,
Object val,
GridCacheVersion ver,
@Nullable IgniteBiPredicate<K, V> p,
AffinityTopologyVersion topVer,
boolean replicate,
@Nullable ExpiryPolicy plc) {
if (p != null && !p.apply(key.<K>value(ctx.cacheObjectContext(), false), (V) val)) return;
try {
GridDhtLocalPartition part =
top.localPartition(ctx.affinity().partition(key), AffinityTopologyVersion.NONE, true);
// Reserve to make sure that partition does not get unloaded.
if (part.reserve()) {
GridCacheEntryEx entry = null;
try {
long ttl = CU.ttlForLoad(plc);
if (ttl == CU.TTL_ZERO) return;
CacheObject cacheVal = ctx.toCacheObject(val);
entry = entryEx(key, false);
entry.initialValue(
cacheVal,
ver,
ttl,
CU.EXPIRE_TIME_CALCULATE,
false,
topVer,
replicate ? DR_LOAD : DR_NONE,
false);
} catch (IgniteCheckedException e) {
throw new IgniteException("Failed to put cache value: " + entry, e);
} catch (GridCacheEntryRemovedException ignore) {
if (log.isDebugEnabled())
log.debug("Got removed entry during loadCache (will ignore): " + entry);
} finally {
if (entry != null) entry.context().evicts().touch(entry, topVer);
part.release();
}
} else if (log.isDebugEnabled())
log.debug("Will node load entry into cache (partition is invalid): " + part);
} catch (GridDhtInvalidPartitionException e) {
if (log.isDebugEnabled())
log.debug(
"Ignoring entry for partition that does not belong [key="
+ key
+ ", val="
+ val
+ ", err="
+ e
+ ']');
}
}
/**
* @param row Row.
* @return If this row was accepted.
*/
@SuppressWarnings("unchecked")
@Override
protected boolean accept(GridH2Row row) {
if (row instanceof GridH2AbstractKeyValueRow) {
if (((GridH2AbstractKeyValueRow) row).expirationTime() <= time) return false;
}
if (fltr == null) return true;
Object key = row.getValue(keyCol).getObject();
Object val = row.getValue(valCol).getObject();
assert key != null;
assert val != null;
return fltr.apply(key, val);
}
