org.apache.ignite.internal.cache.transform

Interface CacheObjectTransformerProcessor

All Superinterfaces:

GridComponent, GridProcessor

public interface CacheObjectTransformerProcessor
extends GridProcessor

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

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.ignite.internal.GridComponent

GridComponent.DiscoveryDataExchangeType

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.GridComponent

collectGridNodeData, collectJoiningNodeData, discoveryDataType, onDisconnected, onGridDataReceived, onJoiningNodeDataReceived, onKernalStart, onKernalStop, onReconnected, printMemoryStats, start, stop, validateNode, validateNode

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.