Package org.gridgain.internal.snapshots.buffer

Class SnapshotBufferManager

java.lang.Object

org.gridgain.internal.snapshots.buffer.SnapshotBufferManager

All Implemented Interfaces:

ByteBufferPoolProvider

public class SnapshotBufferManager
extends Object
implements ByteBufferPoolProvider

Byte buffer pool manager for snapshot related module.

Constructor Summary

Constructors

Constructor	Description
SnapshotBufferManager(org.gridgain.internal.snapshots.configuration.NodeSnapshotConfiguration nodeSnapshotConfiguration)	Constructor.

Method Summary

Modifier and Type	Method	Description
EncryptionByteBufferPool	encryptionPool(Cipher cipher)	Provides a buffer pool configured for cryptographic operations using the specified cipher.
ByteBufferPool	flushToDiskPool()	Provides a buffer pool optimized for disk write operations.

Methods inherited from class java.lang.Object

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

Constructor Details

SnapshotBufferManager

public SnapshotBufferManager(org.gridgain.internal.snapshots.configuration.NodeSnapshotConfiguration nodeSnapshotConfiguration)

Constructor.

Method Details

encryptionPool

public EncryptionByteBufferPool encryptionPool(Cipher cipher)

Description copied from interface: ByteBufferPoolProvider

Provides a buffer pool configured for cryptographic operations using the specified cipher. The returned pool manages buffers that comply with:

• Algorithm-specific block size requirements
• Input/output size constraints for the cipher
• Padding requirements for complete blocks

Specified by:

encryptionPool in interface ByteBufferPoolProvider

Parameters:

cipher - the cryptographic cipher that determines buffer sizing requirements.

Returns:

configured buffer pool for encryption/decryption operations.

flushToDiskPool

public ByteBufferPool flushToDiskPool()

Description copied from interface: ByteBufferPoolProvider

Provides a buffer pool optimized for disk write operations. The pool features:

• Configurable pool size and buffers based on NodeSnapshotConfiguration
• Buffers sized to minimize write amplification

Specified by:

flushToDiskPool in interface ByteBufferPoolProvider

Returns:

buffer pool optimized for disk I/O operations