oracle.cabo.ui.data
Interface MutableDataObject

All Superinterfaces:

DataObject

All Known Implementing Classes:

EventResultDataObject, HttpSessionDataObject, PageDataObject, ServletContextDataObject, ServletRequestDataObject, StateDataObject, DictionaryData, PageContextDataObject

public interface MutableDataObject

extends DataObject

The MutableDataObject interface provides an extremely simple API for modifying arbitrarily structured data. All "updates" are based simply on a selection string. It is entirely up to an implementation of this interface to define the syntax for these strings.

Method Summary

void	updateValue(RenderingContext context, java.lang.Object select, java.lang.Object value) Given a select string, updates the value matching that selection.

Methods inherited from interface oracle.cabo.ui.data.DataObject

selectValue

Method Detail

updateValue

public void updateValue(RenderingContext context,
                        java.lang.Object select,
                        java.lang.Object value)

Given a select string, updates the value matching that selection.

Parameters:

context - the current rendering context

select - a select criterion, syntax as defined by the data object

value - the new value associated with this select criterion