/** {@inheritDoc} */ @Override public Map<K, V> peekAll( @Nullable Collection<? extends K> keys, @Nullable Collection<GridCachePeekMode> modes) throws GridException { if (keys == null || keys.isEmpty()) return emptyMap(); final Collection<K> skipped = new GridLeanSet<K>(); final Map<K, V> map = !modes.contains(PARTITIONED_ONLY) ? peekAll0(keys, modes, ctx.tm().localTxx(), skipped) : new GridLeanMap<K, V>(0); if (map.size() != keys.size() && !modes.contains(NEAR_ONLY)) { map.putAll( dht.peekAll( F.view( keys, new P1<K>() { @Override public boolean apply(K k) { return !map.containsKey(k) && !skipped.contains(k); } }), modes)); } return map; }
/** {@inheritDoc} */ @Override public V peek(K key, @Nullable Collection<GridCachePeekMode> modes) throws GridException { V val = null; if (!modes.contains(PARTITIONED_ONLY)) { try { val = peek0(true, key, modes, ctx.tm().txx()); } catch (GridCacheFilterFailedException ignored) { if (log.isDebugEnabled()) log.debug("Filter validation failed for key: " + key); return null; } } return val == null && !modes.contains(NEAR_ONLY) ? dht.peek(key, modes) : val; }