org.icefaces.ace.util

Class SelectUtils

java.lang.Object

org.icefaces.ace.util.SelectUtils

public class SelectUtils
extends java.lang.Object

Contains common utility methods used by both UISelectOne and UISelectMany.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SelectUtils.ArrayIterator Exposes an Array via an Iterator

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	matchValue(javax.faces.context.FacesContext ctx, javax.faces.component.UIComponent component, java.lang.Object value, java.util.Iterator<javax.faces.model.SelectItem> items, javax.faces.convert.Converter converter) Return true if the specified value matches one of the available options, performing a recursive search if if a SelectItemGroup instance is detected.
static boolean	valueIsNoSelectionOption(javax.faces.context.FacesContext ctx, javax.faces.component.UIComponent component, java.lang.Object value, java.util.Iterator<javax.faces.model.SelectItem> items, javax.faces.convert.Converter converter) Returns true if component has a UISelectItem child whose itemValue exactly matches the argument value

Methods inherited from class java.lang.Object

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

Method Detail

matchValue

public static boolean matchValue(javax.faces.context.FacesContext ctx,
                 javax.faces.component.UIComponent component,
                 java.lang.Object value,
                 java.util.Iterator<javax.faces.model.SelectItem> items,
                 javax.faces.convert.Converter converter)

Return true if the specified value matches one of the available options, performing a recursive search if if a SelectItemGroup instance is detected.

Parameters:

ctx - FacesContext for the current request

value - UIComponent value to be tested

items - Iterator over the SelectItems to be checked

converter - the Converter associated with this component

valueIsNoSelectionOption

public static boolean valueIsNoSelectionOption(javax.faces.context.FacesContext ctx,
                               javax.faces.component.UIComponent component,
                               java.lang.Object value,
                               java.util.Iterator<javax.faces.model.SelectItem> items,
                               javax.faces.convert.Converter converter)

Returns true if component has a UISelectItem child whose itemValue exactly matches the argument value

Parameters:

ctx -

component -

value -

items -

Returns:

boolean