oracle.toplink.ox.documentpreservation
Class DocumentPreservationPolicy

java.lang.Object
  oracle.toplink.ox.documentpreservation.DocumentPreservationPolicy

public abstract class DocumentPreservationPolicy
extends java.lang.Object

Purpose:Provides an interface for customizing how Documents are preserved.

Responsibilities:

• Access objects from the cache based on node
• Access nodes from the cache based on Object
• Add objects and nodes to the cache
• Allow the configuration of how nodes are added into the preserved doc

Since:

Oracle TopLink 11g

Constructor Summary

DocumentPreservationPolicy()


Method Summary

abstract void	addObjectToCache(java.lang.Object obj, org.w3c.dom.Node node)
abstract void	addObjectToCache(java.lang.Object obj, org.w3c.dom.Node node, XMLMapping selfRecordMapping)
abstract org.w3c.dom.Node	getNodeForObject(java.lang.Object obj)
NodeOrderingPolicy	getNodeOrderingPolicy()
abstract java.lang.Object	getObjectForNode(org.w3c.dom.Node node)
abstract java.lang.Object	getObjectForNode(org.w3c.dom.Node node, XMLMapping selfRecordMapping)
void	initialize(XMLContext context)
void	setNodeOrderingPolicy(NodeOrderingPolicy policy) Sets the NodeOrderingPolicy to be used by this DocumentPreservationPolicy when adding new elements into a cached XML Document.
abstract boolean	shouldPreserveDocument()

Methods inherited from class java.lang.Object

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

Constructor Detail

DocumentPreservationPolicy

public DocumentPreservationPolicy()

Method Detail

setNodeOrderingPolicy

public void setNodeOrderingPolicy(NodeOrderingPolicy policy)

Sets the NodeOrderingPolicy to be used by this DocumentPreservationPolicy when adding new elements into a cached XML Document.

See Also:

oracle.toplink.ox.documentpreservation.AppendNewElementsOrderingPolicy, oracle.toplink.ox.documentpreservation.IgnoreNewElementsOrderingPolicy, RelativePositionNodeOrderingPolicy

getNodeOrderingPolicy

public NodeOrderingPolicy getNodeOrderingPolicy()

addObjectToCache

public abstract void addObjectToCache(java.lang.Object obj,
                                      org.w3c.dom.Node node)

addObjectToCache

public abstract void addObjectToCache(java.lang.Object obj,
                                      org.w3c.dom.Node node,
                                      XMLMapping selfRecordMapping)

getNodeForObject

public abstract org.w3c.dom.Node getNodeForObject(java.lang.Object obj)

getObjectForNode

public abstract java.lang.Object getObjectForNode(org.w3c.dom.Node node)

getObjectForNode

public abstract java.lang.Object getObjectForNode(org.w3c.dom.Node node,
                                                  XMLMapping selfRecordMapping)

shouldPreserveDocument

public abstract boolean shouldPreserveDocument()

initialize

public void initialize(XMLContext context)