oracle.cabo.servlet.ui.data
Class PageEventDataObject
java.lang.Object
|
+--oracle.cabo.servlet.ui.data.PageEventDataObject
- All Implemented Interfaces:
- DataObject
- public class PageEventDataObject
- extends java.lang.Object
- implements DataObject
Turns a PageEvent into a DataObject, so they can be used as generic data objects for any interface that takes DataObjects. PageEvent uses the following syntax for DataObject selection:
selectValue()
uses keys directly from the servlet request. If passed the name of a DataObjectList (for example, data submitted from a TableBean), it will detect and decode that.
=-=AEW Move to servlet.data?
Method Summary |
static java.lang.Object |
getParameterValue(PageEvent pageEvent, java.lang.String parameterName, boolean multipleValues)
gets the value (or values) of a parameter |
java.lang.Object |
selectValue(RenderingContext context, java.lang.Object select)
Given a select string, returns the value matching that selection. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PageEventDataObject
public PageEventDataObject(PageEvent pageEvent)
- Creates a PageEventDataObject around a PageEvent.
PageEventDataObject
public PageEventDataObject(PageEvent pageEvent,
boolean multipleValues)
- Creates a PageEventDataObject around a PageEvent.
-
- Parameters:
pageEvent
- the page event
multipleValues
- if true, return a String array of parameters otherwise, return the single parameter String
selectValue
public java.lang.Object selectValue(RenderingContext context,
java.lang.Object select)
- Description copied from interface:
DataObject
- Given a select string, returns the value matching that selection. It is legal to return null if the select key doesn't match anything.
-
- Specified by:
selectValue
in interface DataObject
- Following copied from interface:
oracle.cabo.ui.data.DataObject
-
- Parameters:
context
- the current rendering context
select
- a select criterion, syntax as defined by the data object
getParameterValue
public static java.lang.Object getParameterValue(PageEvent pageEvent,
java.lang.String parameterName,
boolean multipleValues)
- gets the value (or values) of a parameter
-
- Parameters:
parameterName
- the name of the parameter
pageEvent
- the page event
multipleValues
- if true, return a String array of parameters otherwise, return the single parameter String