org.openmdx.portal.servlet.attribute
Class AttributeValue

java.lang.Object
  org.openmdx.portal.servlet.attribute.AttributeValue

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

BinaryValue, BooleanValue, CodeValue, DateValue, NullValue, NumberValue, ObjectReferenceValue, TextValue

public abstract class AttributeValue
extends Object
implements Serializable

See Also:

Serialized Form

Field Summary

protected ApplicationContext	application
protected FieldDef	fieldDef
protected Object	object

Constructor Summary

AttributeValue(Object object, FieldDef fieldDef, ApplicationContext application)

Method Summary

static AttributeValue	createAttributeValue(String valueClassName, Object object, FieldDef fieldDef, ApplicationContext application)
Autocompleter_1_0	getAutocompleter(RefObject_1_0 target)
String	getBackColor() Returns the background color of the field/value as W3C CSS color, null if not defined.
String	getColor() Returns the color of the field/value as W3C CSS color, null if not defined.
abstract Object	getDefaultValue()
String	getIconKey() Returns icon key.
protected String	getLabel(Attribute attribute)
String	getMultiplicity()
String	getName()
Object	getObject()
String	getString(String feature, boolean shortFormat)
String	getStringifiedValue(HtmlPage p, boolean multiLine, boolean forEditing, boolean shortFormat) Returns stringified attribute value.
protected String	getStringifiedValueInternal(HtmlPage p, Object v, boolean multiLine, boolean forEditing, boolean shortFormat) Prepares a single stringified Value to append.
protected String	getUpperBound(String defaultValue)
Object	getValue(boolean shortFormat)
protected Object	getValue(String feature, boolean shortFormat)
protected Collection	getValues(boolean shortFormat)
boolean	isChangeable()
boolean	isEnabled()
boolean	isOptionalValued()
boolean	isSingleValued()
void	paint(Attribute attribute, HtmlPage p, String id, String label, RefObject_1_0 lookupObject, int nCols, int tabIndex, String gapModifier, String styleModifier, String widthModifier, String rowSpanModifier, String readonlyModifier, String disabledModifier, String lockedModifier, String stringifiedValue, boolean forEditing) Paints the attribute to p.
void	refresh() refresh attribute value, i.e.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

fieldDef

protected final FieldDef fieldDef

object

protected Object object

application

protected ApplicationContext application

Constructor Detail

AttributeValue

public AttributeValue(Object object,
                      FieldDef fieldDef,
                      ApplicationContext application)

Method Detail

createAttributeValue

public static AttributeValue createAttributeValue(String valueClassName,
                                                  Object object,
                                                  FieldDef fieldDef,
                                                  ApplicationContext application)

refresh

public void refresh()

refresh attribute value, i.e. if value is cached the current value must be retieved from object.

isSingleValued

public boolean isSingleValued()

isOptionalValued

public boolean isOptionalValued()

getMultiplicity

public String getMultiplicity()

getObject

public Object getObject()

getName

public String getName()

isChangeable

public boolean isChangeable()

isEnabled

public boolean isEnabled()

getValue

protected Object getValue(String feature,
                          boolean shortFormat)

getValue

public Object getValue(boolean shortFormat)

getValues

protected Collection getValues(boolean shortFormat)

getLabel

protected String getLabel(Attribute attribute)

getDefaultValue

public abstract Object getDefaultValue()

getString

public String getString(String feature,
                        boolean shortFormat)

getStringifiedValue

public String getStringifiedValue(HtmlPage p,
                                  boolean multiLine,
                                  boolean forEditing,
                                  boolean shortFormat)

Returns stringified attribute value.

getStringifiedValueInternal

protected String getStringifiedValueInternal(HtmlPage p,
                                             Object v,
                                             boolean multiLine,
                                             boolean forEditing,
                                             boolean shortFormat)

Prepares a single stringified Value to append.

toString

public String toString()

Overrides:

toString in class Object

getBackColor

public String getBackColor()

Returns the background color of the field/value as W3C CSS color, null if not defined.

getColor

public String getColor()

Returns the color of the field/value as W3C CSS color, null if not defined.

getIconKey

public String getIconKey()

Returns icon key.

getAutocompleter

public Autocompleter_1_0 getAutocompleter(RefObject_1_0 target)

getUpperBound

protected String getUpperBound(String defaultValue)

paint

public void paint(Attribute attribute,
                  HtmlPage p,
                  String id,
                  String label,
                  RefObject_1_0 lookupObject,
                  int nCols,
                  int tabIndex,
                  String gapModifier,
                  String styleModifier,
                  String widthModifier,
                  String rowSpanModifier,
                  String readonlyModifier,
                  String disabledModifier,
                  String lockedModifier,
                  String stringifiedValue,
                  boolean forEditing)
           throws ServiceException

Paints the attribute to p.

Parameters:

attribute - attribute to paint

p - target page

id - optional id for input fields. null if forEditing==false

label - field label. If null attribute.getLabel() is used as default

lookupObject - base where object lookup starts from. null if forEditing==false

nCols - column span

tabIndex - tab index of generated input field. -1 if forEditing==false

gapModifier - gap modifier before attribute-specific code is generated. null if forEditing==true

styleModifier - style tag for generated element. null if forEditing==true

widthModifier - width tag for generated element. null if forEditing==true

rowSpanModifier - row span modifier

readonlyModifier - readonly modifier. null if forEditing==false

disabledModifier - disabled modifier. null if forEditing==false

lockedModifier - modifier to lock field. null if forEditing==false

stringifiedValue - stringified value of field

forEditing - field is paint in edit mode if true

Throws:

ServiceException