Package org.opends.server.backends.cassandra

Class Backend

java.lang.Object

org.opends.server.api.Backend<C>

org.opends.server.api.LocalBackend<C>

org.opends.server.backends.pluggable.BackendImpl<CASBackendCfg>

org.opends.server.backends.cassandra.Backend

All Implemented Interfaces:

ConfigurationChangeListener<PluggableBackendCfg>

public class Backend
extends BackendImpl<CASBackendCfg>

Nested Class Summary

Nested classes/interfaces inherited from class org.opends.server.api.LocalBackend

LocalBackend.BackendOperation

Constructor Summary

Constructors

Constructor	Description
Backend()

Method Summary

Modifier and Type	Method	Description
protected CASStorage	configureStorage(CASBackendCfg cfg, ServerContext serverContext)	Creates the storage engine which will be used by this pluggable backend.

Methods inherited from class org.opends.server.backends.pluggable.BackendImpl

addEntry, applyConfigurationChange, closeBackend, configureBackend, createBackup, deleteEntry, entryExists, exportLDIF, getBaseDNs, getEntry, getEntryCount, getNumberOfChildren, getNumberOfEntriesInBaseDN, getRootContainer, getSupportedControls, getSupportedFeatures, hasSubordinates, importLDIF, isConfigurationAcceptable, isConfigurationChangeAcceptable, isIndexed, openBackend, rebuildBackend, removeBackup, renameEntry, replaceEntry, restoreBackup, search, supports, verifyBackend

Methods inherited from class org.opends.server.api.LocalBackend

finalizeBackend, getBackendMonitor, getPersistentSearches, getWritabilityMode, handlesEntry, handlesEntry, isDefaultRoute, isIndexed, isPrivateBackend, registerPersistentSearch, setBackendMonitor, setPrivateBackend, setWritabilityMode, supportsControl

Methods inherited from class org.opends.server.api.Backend

getBackendID, setBackendID

Methods inherited from class java.lang.Object

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

Constructor Detail

Backend

public Backend()

Method Detail

configureStorage

protected CASStorage configureStorage(CASBackendCfg cfg,
                                      ServerContext serverContext)
                               throws ConfigException

Description copied from class: BackendImpl

Creates the storage engine which will be used by this pluggable backend. Implementations should create and configure a new storage engine but not open it.

Specified by:

configureStorage in class BackendImpl<CASBackendCfg>

Parameters:

cfg - the configuration object

serverContext - this Directory Server intsance's server context

Returns:

The storage engine to be used by this pluggable backend.

Throws:

ConfigException - If there is an error in the configuration.