com.db4o.ext

Interface ExtClient

All Superinterfaces:

ExtObjectContainer, ObjectContainer

public interface ExtClient
extends ExtObjectContainer

extended client functionality for the ExtObjectContainer interface.

Both Db4o.openClient() methods always return an ExtClient object so a cast is possible.

The ObjectContainer functionality is split into multiple interfaces to allow newcomers to focus on the essential methods.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isAlive() checks if the client is currently connected to a server.

Methods inherited from interface com.db4o.ext.ExtObjectContainer

activate, backup, backup, bind, configure, deactivate, descend, getByID, getByUUID, getID, getObjectInfo, identity, isActive, isCached, isClosed, isStored, knownClasses, lock, openSession, peekPersisted, purge, purge, reflector, refresh, releaseSemaphore, setSemaphore, store, storedClass, storedClasses, systemInfo, version

Methods inherited from interface com.db4o.ObjectContainer

activate, close, commit, deactivate, delete, ext, query, query, query, query, query, queryByExample, rollback, store

Method Detail

isAlive

boolean isAlive()

checks if the client is currently connected to a server.

Returns:

true if the client is alive.