org.jboss.cache
Class NodeFactory<K,V>

java.lang.Object
  org.jboss.cache.factories.ComponentFactory
      org.jboss.cache.NodeFactory<K,V>

public class NodeFactory<K,V>
extends ComponentFactory

Generates new nodes based on the CacheSPI configuration.

Author:

Manik Surtani (manik@jboss.org)

Nested Class Summary

static class

NodeFactory.NodeType

Field Summary

Fields inherited from class org.jboss.cache.factories.ComponentFactory

componentRegistry, log

Constructor Summary

NodeFactory()

NodeFactory(CacheSPI<K,V> cache)
Constructs an instance of the factory

Method Summary

protected <T> T	construct(Class<T> componentType) Constructs a component.
NodeSPI<K,V>	createDataNode(Object childName, Fqn fqn, NodeSPI<K,V> parent, Map<K,V> data, boolean mapSafe) Creates a new Node instance.
Node<K,V>	createNode(Object childName, Node<K,V> parent, Map<K,V> data)
Node<K,V>	createNodeOfType(Node<K,V> template, Object childName, Node<K,V> parent, Map<K,V> data)
NodeSPI<K,V>	createRootDataNode()
WorkspaceNode<K,V>	createWorkspaceNode(NodeSPI<K,V> dataNode, TransactionWorkspace workspace)
void	init() Initialises the node factory with the configuration from the cache.

Methods inherited from class org.jboss.cache.factories.ComponentFactory

assertTypeConstructable

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeFactory

public NodeFactory(CacheSPI<K,V> cache)

Constructs an instance of the factory

NodeFactory

public NodeFactory()

Method Detail

construct

protected <T> T construct(Class<T> componentType)

Description copied from class: ComponentFactory

Constructs a component.

Specified by:

construct in class ComponentFactory

Parameters:

componentType - type of component

Returns:

a component

init

public void init()

Initialises the node factory with the configuration from the cache.

createDataNode

public NodeSPI<K,V> createDataNode(Object childName,
                                   Fqn fqn,
                                   NodeSPI<K,V> parent,
                                   Map<K,V> data,
                                   boolean mapSafe)

Creates a new Node instance.

Parameters:

childName - the new node's name

fqn - the new node's Fqn

parent - the new node's parent

data - the new node's attribute map

mapSafe - true if param data can safely be directly assigned to the new node's data field; false if param data's contents should be copied into the new node's data field.

Returns:

the new node

createNode

public Node<K,V> createNode(Object childName,
                            Node<K,V> parent,
                            Map<K,V> data)

createNodeOfType

public Node<K,V> createNodeOfType(Node<K,V> template,
                                  Object childName,
                                  Node<K,V> parent,
                                  Map<K,V> data)

createWorkspaceNode

public WorkspaceNode<K,V> createWorkspaceNode(NodeSPI<K,V> dataNode,
                                              TransactionWorkspace workspace)

createRootDataNode

public NodeSPI<K,V> createRootDataNode()