org.apache.ignite.internal.cache.transform

Interface CacheObjectTransformerManager

All Superinterfaces:

GridCacheSharedManager

public interface CacheObjectTransformerManager
extends GridCacheSharedManager

Provides cache object's bytes transformation (eg. encryption, compression, etc).

Method Summary

Modifier and Type	Method and Description
ByteBuffer	restore(ByteBuffer transformed) Restores the data.
@Nullable ByteBuffer	transform(ByteBuffer original) Transforms the data.

Methods inherited from interface org.apache.ignite.internal.processors.cache.GridCacheSharedManager

onDisconnected, onKernalStart, onKernalStop, onReconnected, printMemoryStats, start, stop

Method Detail

transform

@Nullable
@Nullable ByteBuffer transform(ByteBuffer original)

Transforms the data.

Parameters:

original - Original data.

Returns:

Transformed data (started with GridBinaryMarshaller.TRANSFORMED when restorable) or null when transformation is not possible/suitable.

restore

ByteBuffer restore(ByteBuffer transformed)

Restores the data.

Parameters:

transformed - Transformed data.

Returns:

Restored data.