Package org.mmbase.module.core

The core classes for MMBase.

See:
Description

Interface Summary

MMBaseChangeInterface	Builds a MultiCast Thread to receive and send changes from other MMBase Servers.
MMBaseObserver	Event/changes interface for MMObjectNodes this is a callback interface thats need to be implemented when a object wants to add itself as a change listener on Builder to recieve signals if nodes change.
TemporaryNodeManagerInterface
TransactionManagerInterface

Class Summary

ClusterBuilder	ClusterBuilder is a builder which creates 'virtual' nodes.
ClusterNode	ClusterNode is a representation of a 'cluster' of objectnodes.
MMBase	The module which provides access to the MMBase database defined by the provided name/setup.
MMBaseChangeDummy	Builds a MultiCast Thread to receive and send changes from other MMBase Servers.
MMBaseContext	Using MMBaseContext class you can retrieve the servletContext from anywhere using the get method.
MMBaseMultiCast	Builds a MultiCast Thread to receive and send changes from other MMBase Servers.
MMBaseMultiCastProbe	MMBaseMultiCastProbe a thread object started to handle all nofity's needed when one is received.
MMBaseMultiCastWaitNode	MMBaseMultiCastWaitNode is a wrapper class for MMObjectNode we want to put into a 'waiting for a change' mode we don't block on the object itself because we deed to check its number before we nofity it again.
MMBaseProbe	MMBaseProbe is a thread-like object that gets instantiated by MMbase.
MMContainerCompare	Class to compare two MMObjectNodes, used by SortedVector.
MMObjectBuilder	This class is the base class for all builders.
MMObjectCompare	MMObjectNodeCompare can me used as a compare function in Sortable objects from org.mmbase.util (hitlisted)
MMObjectDCompare	MMObjectNodeCompare can me used as a compare function in Sortable objects from org.mmbase.util (hitlisted)
MMObjectNode	MMObjectNode is the core of the MMBase system.
MMTable	MMTable is the base abstraction of a cloud of objects stored in one database tabel, essentially a cloud of objects of the same type.
MultiCastChangesReceiver	MultiCastChangesReceiver is a thread object that reads the receive queue and spawns them to call the objects (listeners) who need to know.
MultiCastChangesSender	MultiCastChangesSender is a thread object sending the nodes found in the sending queue over the multicast 'channel'
TemporaryNodeManager
TransactionManager
TransactionResolver
VirtualBuilder	VirtualBuilder is a builder which creates 'virtual' nodes.
VirtualNode	VirtualNode is a representation of a virtual objectnode.
VirtualRefererBuilder	VirtualBuilder is a builder which creates 'virtual' nodes.

Exception Summary

BuilderConfigurationException	Builder configuration exception.
CircularReferenceException	Circular reference exception.
InvalidDataException	This exception gets thrown when a node contains invalid data.
TransactionManagerException

Package org.mmbase.module.core Description

The core classes for MMBase. These classes define core functionality and the building stones of the MMBase cloud.

The main classes defined here are MMBase, which is module that loads and initializes the MMBase cloud, MMObjectBuilder, which represents collections of objects of a specific type, and MMObjectNode, which represents individual objects in the cloud.

Other classes define code for handling inter-server-communication, virtual and temporary objects, transaction handling, and MMbaseObservers - classdes that 'observe' and react to events in MMBase.fc

See Also:

org.mmbase.module