DatasetDeltaToXUpdateDelta

Kind of class:class
Inherits from:DataAccessor
Classpath:mx.data.encoders.DatasetDeltaToXUpdateDelta
File last modified:Tuesday, 18 December 2007, 15:44:38
An encoder that encodes a deltapacket from a dataset into a deltapacket that can be used by the XUpdateResolver

Summary


Instance properties
Instance properties inherited from DataAccessor
component dataAccessor location property type
Class methods
Class methods inherited from DataAccessor
conversionFailed findString
Instance methods
Instance methods inherited from DataAccessor
findLastAccessor getAnyTypedValue getGettableTypes getSettableTypes getTypedValue setAnyTypedValue setTypedValue setupDataAccessor

Instance properties

rowNodeKey

rowNodeKey:String
(read)

Instance methods

addDeltaItemToDelta

private function addDeltaItemToDelta (
di:DeltaItem, delta:Delta) : Void

addNewNodeData

private function addNewNodeData (
xmlDoc:XML, deltaObj:Delta) : Void

createXMLElementFromXPath

private function createXMLElementFromXPath (
xmlDoc:XML, xpath:String) : XMLNode

createXMLElementRecursePath

private function createXMLElementRecursePath (
xmlDoc:XML, contextNode:XMLNode, strParser:StringTokenParser) : Number

createXMLNode

private function createXMLNode (
deltaObj:Delta) : XMLNode

encodeFieldValue

private function encodeFieldValue (
fieldName:String, value:Object) : String

getChildNodeByName

private function getChildNodeByName (
node:XMLNode, nodeName:String) : XMLNode

getDelta

private function getDelta (
deltaObj:Delta, xpathInfo:Object) : DeltaImpl

getFullXPathToField

private function getFullXPathToField (
deltaObj:Delta, fieldName:String) : String

getGettableTypes

function getGettableTypes (
) : Array

Retrieves a list of types that getTypedValue can produce.
#
Returns:
  • an Array of type names. When you call getTypedValue, we prefer that you request
    from it a value of one of these types.
    .
    #
Overrides:

getNewDeltaList

private function getNewDeltaList (
dp:DeltaPacket) : Array

getParamValue

private function getParamValue (
param:String, deltaObj:Delta) : String

getSettableTypes

function getSettableTypes (
) : Array

Retrieves a list of types that setTypedValue can accept.
#
Returns:
  • an Array of type names. When you call setTypedValue, we prefer that call it with
    a value of one of these types.
    .
    #
Overrides:

getTypedValue

function getTypedValue (
requestedType:String) : TypedValue

getXPathToField

private function getXPathToField (
deltaObj:Delta, fieldName:String) : String

getXPathToParent

private function getXPathToParent (
deltaObj:Delta) : String

getXPathToRow

private function getXPathToRow (
deltaObj:Delta) : String

replacePathIndexParameters

private function replacePathIndexParameters (
pathIndex:String, deltaObj:Delta) : String

setTypedValue

function setTypedValue (
newValue:TypedValue) : Array