oracle.cabo.ui.data.bind
Class StringExistsBoundValue

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

All Implemented Interfaces:

BoundValue

public class StringExistsBoundValue

extends java.lang.Object

implements BoundValue

BoundValue that wraps another BoundValue and returns Boolean.TRUE if converting its result to a String results in a non-null and non-empty String; otherwise, returns Boolean.FALSE.

Constructor Summary

StringExistsBoundValue(BoundValue wrapped)
Creates a StringExistsBoundValue.

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

StringExistsBoundValue

public StringExistsBoundValue(BoundValue wrapped)

Creates a StringExistsBoundValue.

Parameters:

wrapped - the BoundValue to convert into a String.

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