oracle.dacf.style
Class StyleLayerImpl

java.lang.Object
  oracle.dacf.style.StyleLayerImpl

All Implemented Interfaces:

StyleLayer

Direct Known Subclasses:

StyleLayerFile, StyleLayerMiddletier, StyleLayerXMLFile

public abstract class StyleLayerImpl

extends java.lang.Object

implements StyleLayer

StyleLayerImpl is the abstract base class for our internal implementations of StyleLayer.

Version:

INTERNAL

Field Summary

protected oracle.jbo.common.ClientDocument	_clientDocument
protected oracle.jbo.common.ClientElement	_piggyback
protected oracle.jbo.common.ClientElement	_root
static java.lang.String	PIGGYBACK

Constructor Summary

StyleLayerImpl()

Method Summary

oracle.jbo.common.ClientElement	getPiggyback() returns the piggyback tree
oracle.jbo.common.ClientElement	getRoot() returns the document tree.
void	save() called by subclass in save overwrite, before starting the save operation.
void	setPiggyback(oracle.jbo.common.ClientElement piggyback) define the document tree for personal use.
void	setRoot(oracle.jbo.common.ClientElement root) sets a new document tree

Methods inherited from class java.lang.Object

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

Field Detail

PIGGYBACK

public static final java.lang.String PIGGYBACK

See Also:

Constant Field Values

_clientDocument

protected oracle.jbo.common.ClientDocument _clientDocument

_root

protected oracle.jbo.common.ClientElement _root

_piggyback

protected oracle.jbo.common.ClientElement _piggyback

Constructor Detail

StyleLayerImpl

public StyleLayerImpl()

Method Detail

getRoot

public oracle.jbo.common.ClientElement getRoot()

returns the document tree.

Specified by:

getRoot in interface StyleLayer

Returns:

the document tree

setRoot

public void setRoot(oracle.jbo.common.ClientElement root)

sets a new document tree

Specified by:

setRoot in interface StyleLayer

Parameters:

root - the new document tree

getPiggyback

public oracle.jbo.common.ClientElement getPiggyback()

returns the piggyback tree

Specified by:

getPiggyback in interface StyleLayer

Returns:

document tree for personal use.

setPiggyback

public void setPiggyback(oracle.jbo.common.ClientElement piggyback)

define the document tree for personal use.

Specified by:

setPiggyback in interface StyleLayer

Parameters:

piggyback - the new Piggyback definition

save

public void save()

called by subclass in save overwrite, before starting the save operation. saves the latest document/piggyback definition.

Specified by:

save in interface StyleLayer