Interface CacheTransaction

    • Method Detail

      • getGlobalTransaction

        GlobalTransaction getGlobalTransaction()
        Returns the transaction identifier.
      • getModifications

        java.util.List<org.infinispan.commands.write.WriteCommand> getModifications()
        Returns the modifications visible within the current transaction. Any modifications using Flag#CACHE_MODE_LOCAL are excluded. The returned list is never null.
      • getAllModifications

        java.util.List<org.infinispan.commands.write.WriteCommand> getAllModifications()
        Returns all the modifications visible within the current transaction, including those using Flag#CACHE_MODE_LOCAL. The returned list is never null.
      • hasModification

        boolean hasModification​(java.lang.Class<?> modificationClass)
        Checks if a modification of the given class (or subclass) is present in this transaction. Any modifications using Flag#CACHE_MODE_LOCAL are ignored.
        Parameters:
        modificationClass - the modification type to look for
        Returns:
        true if found, false otherwise
      • lookupEntry

        CacheEntry lookupEntry​(java.lang.Object key)
      • getLookedUpEntries

        java.util.Map<java.lang.Object,​CacheEntry> getLookedUpEntries()
      • putLookedUpEntry

        void putLookedUpEntry​(java.lang.Object key,
                              CacheEntry e)
      • putLookedUpEntries

        void putLookedUpEntries​(java.util.Map<java.lang.Object,​CacheEntry> entries)
      • removeLookedUpEntry

        void removeLookedUpEntry​(java.lang.Object key)
      • clearLookedUpEntries

        void clearLookedUpEntries()
      • ownsLock

        boolean ownsLock​(java.lang.Object key)
      • clearLockedKeys

        void clearLockedKeys()
      • getLockedKeys

        java.util.Set<java.lang.Object> getLockedKeys()
      • getTopologyId

        int getTopologyId()
      • addBackupLockForKey

        void addBackupLockForKey​(java.lang.Object key)
      • setUpdatedEntryVersions

        void setUpdatedEntryVersions​(EntryVersionsMap updatedEntryVersions)
      • isMarkedForRollback

        boolean isMarkedForRollback()
      • markForRollback

        void markForRollback​(boolean markForRollback)
      • addVersionRead

        void addVersionRead​(java.lang.Object key,
                            EntryVersion version)
        Sets the version read for this key. The version is only set at the first time, i.e. multiple invocation of this method will not change the state.

        Note: used in Repeatable Read + Write Skew + Clustering + Versioning.

      • getVersionsRead

        EntryVersionsMap getVersionsRead()
        Note: used in Repeatable Read + Write Skew + Clustering + Versioning.
        Returns:
        a non-null map between key and version. The map represents the version read for that key. If no version exists, the key has not been read.
      • getCreationTime

        long getCreationTime()
      • freezeModifications

        void freezeModifications()
        Prevent new modifications after prepare or commit started.
      • getReleaseFutureForKey

        java.util.concurrent.CompletableFuture<java.lang.Void> getReleaseFutureForKey​(java.lang.Object key)
        It returns a CompletableFuture that completes when the lock for the key is released. If the key is not locked by this transaction, it returns null.
        Parameters:
        key - the key.
        Returns:
        the CompletableFuture or null if the key is not locked by this transaction.
      • getReleaseFutureForKeys

        java.util.Map<java.lang.Object,​java.util.concurrent.CompletableFuture<java.lang.Void>> getReleaseFutureForKeys​(java.util.Collection<java.lang.Object> keys)
        Same as getReleaseFutureForKey(Object) but it returns a pair with the key and the future.
      • cleanupBackupLocks

        void cleanupBackupLocks()
        It cleans up the backup locks for this transaction.
      • removeBackupLocks

        void removeBackupLocks​(java.util.Collection<?> keys)
        It cleans up the backup lock for the keys.
        Parameters:
        keys - The keys to clean up the backup lock.
      • removeBackupLock

        void removeBackupLock​(java.lang.Object key)
        It cleans up the backup for key.
        Parameters:
        key - The key to clean up the backup lock.
      • forEachLock

        void forEachLock​(java.util.function.Consumer<java.lang.Object> consumer)
        Invokes the Consumer with each lock.
        Parameters:
        consumer - The backup lock Consumer
      • forEachBackupLock

        void forEachBackupLock​(java.util.function.Consumer<java.lang.Object> consumer)
        Invokes the Consumer with each backup lock.
        Parameters:
        consumer - The backup lock Consumer