oracle.cabo.ui.data.bind
Class NonEmptyTextBoundValue

java.lang.Object
  |
  +--oracle.cabo.ui.data.bind.NonEmptyTextBoundValue

All Implemented Interfaces:

BoundValue

public class NonEmptyTextBoundValue

extends java.lang.Object

implements BoundValue

A BoundValue implementation that wraps another and returns a non-breaking space in place of null or the empty string.

Constructor Summary

NonEmptyTextBoundValue(BoundValue wrapped)
Creates a NonEmptyTextBoundValue.

Method Summary

java.lang.Object

getValue(RenderingContext context) Called to retrieve a value based on the current rendering context.

Methods inherited from class java.lang.Object

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

Constructor Detail

NonEmptyTextBoundValue

public NonEmptyTextBoundValue(BoundValue wrapped)

Creates a NonEmptyTextBoundValue.

Parameters:

wrapped - the BoundValue to try first

Method Detail

getValue

public java.lang.Object getValue(RenderingContext context)

Description copied from interface: BoundValue

Called to retrieve a value based on the current rendering context.

Specified by:

getValue in interface BoundValue

Following copied from interface: oracle.cabo.ui.data.BoundValue

Parameters:

context - the rendering context