com.tangosol.persistence

Class AbstractPersistenceManager.AbstractPersistenceSnapshotTools

java.lang.Object

com.tangosol.persistence.AbstractPersistenceTools

com.tangosol.persistence.AbstractPersistenceManager.AbstractPersistenceSnapshotTools

All Implemented Interfaces:

com.oracle.datagrid.persistence.PersistenceTools

Enclosing class:

AbstractPersistenceManager<PS extends AbstractPersistenceManager.AbstractPersistentStore>

protected abstract class AbstractPersistenceManager.AbstractPersistenceSnapshotTools
extends AbstractPersistenceTools

Abstract implementation of PersistenceTools which can be extended to support local snapshot operations for specific implementations.

Since:

12.2.1

Author:

tam/hr 2014.11.21

Nested Class Summary

Nested classes/interfaces inherited from class com.tangosol.persistence.AbstractPersistenceTools

AbstractPersistenceTools.StatsVisitor

Field Summary

Fields

Modifier and Type	Field and Description
protected File	f_dirSnapshot The snapshot directory.

Fields inherited from class com.tangosol.persistence.AbstractPersistenceTools

f_info

Constructor Summary

Constructors

Constructor and Description
AbstractPersistenceSnapshotTools(File dirSnapshot, com.oracle.datagrid.persistence.OfflinePersistenceInfo info) Construct an abstract implementation for a given snapshot directory.

Method Summary

Modifier and Type	Method and Description
com.oracle.datagrid.persistence.PersistenceStatistics	getStatistics() Get the PersistenceStatistics for a local snapshot by using the implementation manager and visiting the store.
protected void	validateStoreSealed(com.oracle.datagrid.persistence.PersistentStore<ReadBuffer> store) Validate the given store is sealed.
protected void	validateStoreSealed(String sCurrentGUID) Validate the given store within the GUID is sealed.

Methods inherited from class com.tangosol.persistence.AbstractPersistenceTools

getPersistenceInfo

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.datagrid.persistence.PersistenceTools

validate

Field Detail

f_dirSnapshot

protected final File f_dirSnapshot

The snapshot directory.

Constructor Detail

AbstractPersistenceSnapshotTools

public AbstractPersistenceSnapshotTools(File dirSnapshot,
                                        com.oracle.datagrid.persistence.OfflinePersistenceInfo info)

Construct an abstract implementation for a given snapshot directory.

Parameters:

dirSnapshot - the directory where the snapshot is

info - the information collected regarding the snapshot

Method Detail

getStatistics

public com.oracle.datagrid.persistence.PersistenceStatistics getStatistics()

Get the PersistenceStatistics for a local snapshot by using the implementation manager and visiting the store.

Returns:

the PersistenceStatistics for a local snapshot

validateStoreSealed

protected void validateStoreSealed(String sCurrentGUID)

Validate the given store within the GUID is sealed. Note: The store is opened and closed during this method call.

Parameters:

sCurrentGUID - the GUID to open store from

Throws:

com.oracle.datagrid.persistence.PersistenceException - if the store is not sealed

validateStoreSealed

protected void validateStoreSealed(com.oracle.datagrid.persistence.PersistentStore<ReadBuffer> store)

Validate the given store is sealed.

Parameters:

store - the persistent store to validate

Throws:

com.oracle.datagrid.persistence.PersistenceException - if the store is not sealed