org.apache.ignite.internal.processors.cache.distributed.dht

Class GridDhtTransactionalCacheAdapter<K,V>

java.lang.Object

org.apache.ignite.internal.processors.cache.GridCacheAdapter<K,V>

org.apache.ignite.internal.processors.cache.distributed.GridDistributedCacheAdapter<K,V>

org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter<K,V>

org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtTransactionalCacheAdapter<K,V>

All Implemented Interfaces:

Externalizable, Serializable, Iterable<javax.cache.Cache.Entry<K,V>>, GridCache<K,V>, CacheProjection<K,V>, GridCacheProjectionEx<K,V>

Direct Known Subclasses:

GridDhtCache, GridDhtColocatedCache

public abstract class GridDhtTransactionalCacheAdapter<K,V>
extends GridDhtCacheAdapter<K,V>

Base class for transactional DHT caches.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ignite.internal.processors.cache.GridCacheAdapter

GridCacheAdapter.AsyncOp<T>, GridCacheAdapter.CacheExpiryPolicy, GridCacheAdapter.FutureHolder, GridCacheAdapter.UpdateGetTimeStatClosure<T>, GridCacheAdapter.UpdatePutAndGetTimeStatClosure<T>, GridCacheAdapter.UpdatePutTimeStatClosure<T>, GridCacheAdapter.UpdateRemoveTimeStatClosure<T>, GridCacheAdapter.UpdateTimeStatClosure<T>

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter

preldr

Fields inherited from class org.apache.ignite.internal.processors.cache.GridCacheAdapter

cacheCfg, CLEAR_ALL_SPLIT_THRESHOLD, ctx, gridCfg, keyCheck, lastFut, locNodeId, log, map, metrics, mxBean, RET2NULL

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GridDhtTransactionalCacheAdapter() Empty constructor required for Externalizable.
protected	GridDhtTransactionalCacheAdapter(GridCacheContext<K,V> ctx)
protected	GridDhtTransactionalCacheAdapter(GridCacheContext<K,V> ctx, GridCacheConcurrentMap map) Constructor used for near-only cache.

Method Summary

Methods

Modifier and Type	Method and Description
IgniteInternalFuture<Boolean>	lockAllAsync(Collection<KeyCacheObject> keys, long timeout, IgniteTxLocalEx txx, boolean isInvalidate, boolean isRead, boolean retval, TransactionIsolation isolation, long accessTtl, CacheEntryPredicate[] filter)
IgniteInternalFuture<GridNearLockResponse>	lockAllAsync(GridCacheContext<K,V> cacheCtx, ClusterNode nearNode, GridNearLockRequest req, CacheEntryPredicate[] filter0)
GridDhtFuture<Boolean>	lockAllAsyncInternal(Collection<KeyCacheObject> keys, long timeout, IgniteTxLocalEx txx, boolean isInvalidate, boolean isRead, boolean retval, TransactionIsolation isolation, long accessTtl, CacheEntryPredicate[] filter) Acquires locks in partitioned cache.
abstract GridNearTransactionalCache<K,V>	near()
protected void	processDhtLockRequest(UUID nodeId, GridDhtLockRequest req)
protected void	processDhtLockRequest0(UUID nodeId, GridDhtLockRequest req)
protected void	processDhtUnlockRequest(UUID nodeId, GridDhtUnlockRequest req)
void	removeLocks(UUID nodeId, GridCacheVersion ver, Iterable<KeyCacheObject> keys, boolean unmap)
void	start() Starts this cache.

Methods inherited from class org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheAdapter

beginMultiUpdate, dhtPreloader, endMultiUpdate, entry, entryEx, entryEx, entryExx, entryExx, entryExx, entrySet, getAllAsync, getDhtAsync, init, localEntriesIterator, localLoad, localLoadCache, multiUpdateFinishFuture, multiUpdateTopologyFuture, onDeferredDelete, onKernalStart, onKernalStop, peekExx, preloader, primarySize, printMemoryStats, processNearGetRequest, reload, sendTtlUpdateRequest, splitClearLocally, stop, topology, toString, unlockAll

Methods inherited from class org.apache.ignite.internal.processors.cache.distributed.GridDistributedCacheAdapter

lockAllAsync, removeAll, removeAllAsync, removeVersionedEntry, txLockAsync

Methods inherited from class org.apache.ignite.internal.processors.cache.GridCacheAdapter

affinity, allEntries, asyncOp, asyncOpAcquire, asyncOpRelease, awaitLastFut, cache, checkJta, clear, clear, clear, clearAll, clearAsync, clearAsync, clearAsync, clearLocally, clearLocally, clearLocally, clearLocally0, clearLocally0, clearLocallyAll, commitTxAsync, configuration, containsKey, containsKeyAsync, containsKeys, containsKeysAsync, containsValue, context, entries, entryEx, entryEx, entryExSafe, entrySet, entrySet, entrySetx, evict, evict, evictAll, evictAll, evictAll, expiry, expiryPolicy, flags, flagsOff, flagsOn, forceRepartition, forSubjectId, get, get, get, getAll, getAll, getAllAsync, getAllAsync, getAllAsync, getAllAsync0, getAllOutTx, getAllOutTxAsync, getAsync, getAsync, getForcePrimary, getForcePrimaryAsync, globalPrimarySize, globalSize, gridProjection, igfsDataSpaceMax, igfsDataSpaceUsed, igniteIterator, invoke, invokeAll, invokeAll, invokeAllAsync, invokeAllAsync, invokeAsync, isColocated, isDht, isDhtAtomic, isEmpty, isIgfsDataCache, isLocal, isLocked, isLockedByThread, isMongoDataCache, isMongoMetaCache, isNear, iterator, iterator, keepPortable, keepPortable0, keySet, keySet, loadAll, localEntries, localLoadCacheAsync, localPeek, localRemoveAll, localRemoveAll, localSize, lock, lockAll, lockAsync, log, map, metrics, metrics0, mxBean, name, nearSize, offHeapAllocatedSize, offHeapEntriesCount, offHeapIterator, onIgfsDataSizeChanged, onUndeploy, overflowSize, peek, peek, peek, peek0, peek0, peek0, peekAll0, peekEx, peekEx, predicate, primaryEntrySet, primaryEntrySet, primaryEntrySetx, primaryKeySet, primaryKeySet, primaryValues, primaryValues, projection, projection, promote, promote, promoteAll, put, put, putAll, putAllAsync, putAllConflict, putAllConflictAsync, putAsync, putAsync, putIfAbsent, putIfAbsentAsync, putx, putx, putxAsync, putxAsync, putxIfAbsent, putxIfAbsentAsync, queries, randomEntry, readExternal, readResolve, readThroughAllAsync, reloadAllAsync0, reloadAsync, remove, remove, remove, removeAll, removeAllAsync, removeAllConflict, removeAllConflictAsync, removeAsync, removeAsync, removeAsync, removeEntry, removeIfObsolete, removex, removex, removex, removexAsync, removexAsync, removexAsync, replace, replace, replaceAsync, replaceAsync, replacex, replacex, replacexAsync, replacexAsync, saveFuture, size, size, sizeAsync, startInfo, stopInfo, swapIterator, swapKeys, swapSize, toMap, tx, txStart, txStart, txStart, txStartEx, txSynchronizations, txSynchronize, txUnsynchronize, unlock, validateCacheKey, validateCacheKeys, values, values, withExpiryPolicy, writeExternal

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GridDhtTransactionalCacheAdapter

protected GridDhtTransactionalCacheAdapter()

Empty constructor required for Externalizable.

GridDhtTransactionalCacheAdapter

protected GridDhtTransactionalCacheAdapter(GridCacheContext<K,V> ctx)

Parameters:

ctx - Context.

GridDhtTransactionalCacheAdapter

protected GridDhtTransactionalCacheAdapter(GridCacheContext<K,V> ctx,
                                GridCacheConcurrentMap map)

Constructor used for near-only cache.

Parameters:

ctx - Cache context.

map - Cache map.

Method Detail

start

public void start()
           throws IgniteCheckedException

Starts this cache. Child classes should override this method to provide custom start-up behavior.

Overrides:

start in class GridDhtCacheAdapter<K,V>

Throws:

IgniteCheckedException - If start failed.

near

public abstract GridNearTransactionalCache<K,V> near()

Specified by:

near in class GridDhtCacheAdapter<K,V>

Returns:

Near cache.

processDhtLockRequest

protected final void processDhtLockRequest(UUID nodeId,
                         GridDhtLockRequest req)

Parameters:

nodeId - Node ID.

req - Request.

processDhtLockRequest0

protected final void processDhtLockRequest0(UUID nodeId,
                          GridDhtLockRequest req)

Parameters:

nodeId - Node ID.

req - Request.

processDhtUnlockRequest

protected void processDhtUnlockRequest(UUID nodeId,
                           GridDhtUnlockRequest req)

lockAllAsync

public IgniteInternalFuture<Boolean> lockAllAsync(@Nullable
                                         Collection<KeyCacheObject> keys,
                                         long timeout,
                                         IgniteTxLocalEx txx,
                                         boolean isInvalidate,
                                         boolean isRead,
                                         boolean retval,
                                         TransactionIsolation isolation,
                                         long accessTtl,
                                         CacheEntryPredicate[] filter)

Specified by:

lockAllAsync in class GridDistributedCacheAdapter<K,V>

Parameters:

keys - Keys to lock.

timeout - Timeout.

txx - Transaction

isInvalidate - Invalidation flag.

isRead - Indicates whether value is read or written.

retval - Flag to return value.

isolation - Transaction isolation.

accessTtl - TTL for read operation.

filter - Optional filter.

Returns:

Future for locks.

lockAllAsyncInternal

public GridDhtFuture<Boolean> lockAllAsyncInternal(@Nullable
                                          Collection<KeyCacheObject> keys,
                                          long timeout,
                                          IgniteTxLocalEx txx,
                                          boolean isInvalidate,
                                          boolean isRead,
                                          boolean retval,
                                          TransactionIsolation isolation,
                                          long accessTtl,
                                          CacheEntryPredicate[] filter)

Acquires locks in partitioned cache.

Parameters:

keys - Keys to lock.

timeout - Lock timeout.

txx - Transaction.

isInvalidate - Invalidate flag.

isRead - Read flag.

retval - Return value flag.

isolation - Transaction isolation.

accessTtl - TTL for read operation.

filter - Optional filter.

Returns:

Lock future.

lockAllAsync

public IgniteInternalFuture<GridNearLockResponse> lockAllAsync(GridCacheContext<K,V> cacheCtx,
                                                      ClusterNode nearNode,
                                                      GridNearLockRequest req,
                                                      @Nullable
                                                      CacheEntryPredicate[] filter0)

Parameters:

cacheCtx - Cache context.

nearNode - Near node.

req - Request.

filter0 - Filter.

Returns:

Future.

removeLocks

public void removeLocks(UUID nodeId,
               GridCacheVersion ver,
               Iterable<KeyCacheObject> keys,
               boolean unmap)

Parameters:

nodeId - Node ID.

ver - Version.

keys - Keys.

unmap - Flag for un-mapping version.