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com.tangosol.io.journal
Class JournalService

java.lang.Object
com.tangosol.io.journal.JournalService

All Implemented Interfaces:

Disposable

public class JournalService

extends java.lang.Object

implements Disposable

A JournalService manages the lifecycle for the RamJournalRM, FlashJournalRM, and the BackupJournalRM.

Since:

Coherence 3.7

Author:

cf 2010.12.10

Constructor Summary

JournalService(Cluster cluster)
Standard constructor.

Method Summary

void	dispose() Shut down and release the RAM, flash and backup Journal Resource Managers.
BackupJournalRM	ensureBackupJournalRM() Ensure there is a configured BackupJournalRM.
FlashJournalRM	ensureFlashJournalRM() Ensure there is a configured FlashJournalRM.
RamJournalRM	ensureRamJournalRM() Ensure there is a configured RAMJournalRM.

Constructor Detail

JournalService

public JournalService(Cluster cluster)

Standard constructor.

Parameters:

cluster - the Cluster for which the JournalService is storing data

Method Detail

dispose

public void dispose()

Shut down and release the RAM, flash and backup Journal Resource Managers.

Since:

Coherence 3.7

ensureFlashJournalRM

public FlashJournalRM ensureFlashJournalRM()

Ensure there is a configured FlashJournalRM.

Returns:

a FlashJournalRM for use

Since:

Coherence 3.7

ensureRamJournalRM

public RamJournalRM ensureRamJournalRM()

Ensure there is a configured RAMJournalRM.

Returns:

a RamJournalRM to be used

Since:

Coherence 3.7

ensureBackupJournalRM

public BackupJournalRM ensureBackupJournalRM()

Ensure there is a configured BackupJournalRM.

Returns:

a BackupJournalRM to be used

Since:

Coherence 3.7.1

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