com.adobe.xfa.data
Class DataModel

java.lang.Object
  com.adobe.xfa.Obj
      com.adobe.xfa.Node
          com.adobe.xfa.Element
              com.adobe.xfa.Model
                  com.adobe.xfa.data.DataModel

public final class DataModel
extends Model

A class to model the collection of all XFA nodes that make up form data.

Nested Class Summary

Nested classes/interfaces inherited from class com.adobe.xfa.Node

Node.ChangeLogger

Field Summary

Fields inherited from class com.adobe.xfa.Node

CREATE_ALWAYS_NEW, CREATE_IF_NOT_EXIST, CREATE_MUST_NOT_EXIST, CREATE_REPLACE

Method Summary

static DataModel	getDataModel(AppModel app, boolean bCreateIfNotFound, boolean bAppend) Gets the data model held within an XFA DOM hierarchy.
void	remove() Removes this node from its parent child list.

Methods inherited from class com.adobe.xfa.Model

clearErrorList, createElement, createElement, createElement, createTextNode, getCurrentVersion, getDocument, getErrorContextList, getErrorList, normalizeNameSpaces, resolveNodes

Methods inherited from class com.adobe.xfa.Element

appendChild, assignNode, getAttr, getAttribute, getElement, getFirstXFAChild, getFirstXMLChild, getInstalledLocale, getLastXMLChild, getModel, getName, getNodes, getNS, getNumAttrs, getPrefix, getText, getXFAChild, getXMLChild, isInstalledLocaleAmbient, loadXML, saveXML, setAttribute, setAttribute, setAttribute, setLocalName, setName, setNS, setQName

Methods inherited from class com.adobe.xfa.Node

checkAncestorPerms, checkDescendentPerms, checkPerms, cleanDirtyFlags, compareVersions, getData, getDynamicScriptProp, getNextXFASibling, getNextXMLSibling, getOwnerDocument, getPreviousXMLSibling, getSOMExpression, getXFAChildCount, getXFAParent, getXMLChildCount, getXMLParent, hasChanged, resolveNode, resolveNode, resolveNodes, setNextXMLSibling, setPermsLock, setXMLParent

Methods inherited from class java.lang.Object

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

Method Detail

getDataModel

public static DataModel getDataModel(AppModel app,
                                     boolean bCreateIfNotFound,
                                     boolean bAppend)

Gets the data model held within an XFA DOM hierarchy.

Parameters:

app - the application model.

bCreateIfNotFound - when true, create a data model if needed.

bAppend - when true, append any underling xml to the xfa root element when loading, and when false, create orphan xfa:datasets and xfa:data nodes. This behaviour occurs only works when bCreateIfNotFound is set to true.

Returns:

the data model, or null if none found.

remove

public void remove()

Description copied from class: Node

Removes this node from its parent child list.

Overrides:

remove in class Model

See Also:

Node.remove()