oracle.dacf.style
Class StylesLoader

java.lang.Object
  oracle.dacf.style.StylesLoader

All Implemented Interfaces:

StylesUserListener

public class StylesLoader

extends java.lang.Object

implements StylesUserListener

StylesLoader is responsible for serializing the Styles table and the defaultvalues in the StyleManager. It also maintains the deltas and serializes them. The StylesLoader parses and recreates ClientDocuments/ClientElements using the DTD definition described above. This DTD definition is hardcoded on the client side, to avoid the need for a parser in the thin client. The StyleLayer is the class responsible for saving and delivering the parsed trees.

Version:

INTERNAL

Field Summary

static java.lang.String	DEFAULTVALUE
static java.lang.String	DEFAULTVALUES
static java.lang.String	DESCRIPTION
static java.lang.String	NAME
static java.lang.String	OVERRIDE
static java.lang.String	PARENTSTYLENAME
static java.lang.String	PARENTVALUE
static java.lang.String	PROPERTY
static java.lang.String	PROTECTED
static java.lang.String	STYLE
static java.lang.String	STYLES
static java.lang.String	STYLESDEFINITION
static java.lang.String	TYPE
static java.lang.String	VALUE

Method Summary

void	defaultValueAdded(StylesUserEvent event) Called when a default value is added or redefined event.getSource() : returns null event.getPropertyName() : returns null event.getOldValue() : returns the old Object event.getNewValue() : returns the new Object
static void	InitLayers(StyleLayer[] layerSources) Initializes the sources that hold the serialize definition for every layer.
void	styleAdded(StylesUserEvent event) Called when a Style is added by the StyleManager event.getSource() : returns the Style being updated event.getPropertyName() : returns null event.getOldValue() : returns null event.getNewValue() : returns null
void	styleOverwriteUpdated(StylesUserEvent event) Called when a StyleOverWrite is updated by the StyleManager event.getSource() : returns the Style being updated event.getPropertyName() : returns Name of overwriting component event.getOldValue() : returns array of old StyleElements event.getNewValue() : returns array of new StyleElements
void	styleRemoved(StylesUserEvent event) Called when a Style is removed by the StyleManager event.getSource() : returns the Style being updated event.getPropertyName() : returns null event.getOldValue() : returns null event.getNewValue() : returns null
void	styleUpdated(StylesUserEvent event) Called when a Style is updated by the StyleManager event.getSource() : returns the Style being updated event.getPropertyName() : returns null event.getOldValue() : returns array of old StyleElements event.getNewValue() : returns array of new StyleElements

Methods inherited from class java.lang.Object

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

Field Detail

STYLESDEFINITION

public static final java.lang.String STYLESDEFINITION

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Constant Field Values

STYLES

public static final java.lang.String STYLES

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Constant Field Values

DEFAULTVALUES

public static final java.lang.String DEFAULTVALUES

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Constant Field Values

STYLE

public static final java.lang.String STYLE

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Constant Field Values

DEFAULTVALUE

public static final java.lang.String DEFAULTVALUE

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Constant Field Values

OVERRIDE

public static final java.lang.String OVERRIDE

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Constant Field Values

PROPERTY

public static final java.lang.String PROPERTY

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Constant Field Values

NAME

public static final java.lang.String NAME

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Constant Field Values

PARENTSTYLENAME

public static final java.lang.String PARENTSTYLENAME

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Constant Field Values

DESCRIPTION

public static final java.lang.String DESCRIPTION

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Constant Field Values

TYPE

public static final java.lang.String TYPE

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Constant Field Values

VALUE

public static final java.lang.String VALUE

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Constant Field Values

PARENTVALUE

public static final java.lang.String PARENTVALUE

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Constant Field Values

PROTECTED

public static final java.lang.String PROTECTED

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Constant Field Values

Method Detail

InitLayers

public static void InitLayers(StyleLayer[] layerSources)

Initializes the sources that hold the serialize definition for every layer. The order in this array defines the requested layer sequence.

Parameters:

layerSources - array of sources holding serialized definitions

styleAdded

public void styleAdded(StylesUserEvent event)

Called when a Style is added by the StyleManager event.getSource() : returns the Style being updated event.getPropertyName() : returns null event.getOldValue() : returns null event.getNewValue() : returns null

Specified by:

styleAdded in interface StylesUserListener

styleRemoved

public void styleRemoved(StylesUserEvent event)

Called when a Style is removed by the StyleManager event.getSource() : returns the Style being updated event.getPropertyName() : returns null event.getOldValue() : returns null event.getNewValue() : returns null

Specified by:

styleRemoved in interface StylesUserListener

styleUpdated

public void styleUpdated(StylesUserEvent event)

Called when a Style is updated by the StyleManager event.getSource() : returns the Style being updated event.getPropertyName() : returns null event.getOldValue() : returns array of old StyleElements event.getNewValue() : returns array of new StyleElements

Specified by:

styleUpdated in interface StylesUserListener

styleOverwriteUpdated

public void styleOverwriteUpdated(StylesUserEvent event)

Called when a StyleOverWrite is updated by the StyleManager event.getSource() : returns the Style being updated event.getPropertyName() : returns Name of overwriting component event.getOldValue() : returns array of old StyleElements event.getNewValue() : returns array of new StyleElements

Specified by:

styleOverwriteUpdated in interface StylesUserListener

defaultValueAdded

public void defaultValueAdded(StylesUserEvent event)

Called when a default value is added or redefined event.getSource() : returns null event.getPropertyName() : returns null event.getOldValue() : returns the old Object event.getNewValue() : returns the new Object

Specified by:

defaultValueAdded in interface StylesUserListener