com.cc.framework.ui.painter.html
Class OptionsHelp

java.lang.Object
  com.cc.framework.ui.painter.html.OptionsHelp

public abstract class OptionsHelp

extends java.lang.Object

HelperClass for Option Lists

Version:

$Revision: 1.34 $

Author:

Harald Schulz

Nested Class Summary

private static class	OptionsHelp.IterBase Baseclass for Option iterators
private static class	OptionsHelp.IterEnumeration OptionsIterator for Enumeration
private static class	OptionsHelp.IterIterator OptionsIterator for Iterator
private static class	OptionsHelp.IterLineIterator OptionsIterator for LineIterator
private static class	OptionsHelp.IterList OptionsIterator for List
private static class	OptionsHelp.IterOptionListDataModel OptionsIterator for OptionListDataModel
private static class	OptionsHelp.IterSimpleEnumType2 OptionsIterator for SimpleEnumType2

Constructor Summary

private

OptionsHelp() Constructor

Method Summary

static org.apache.ecs.ConcreteElement	createDisplayElement(java.lang.Object selected) Creates a element with all selected option labels
static org.apache.ecs.ConcreteElement	createDisplayElement(java.lang.Object[] selected) Creates a element with all selected option labels
static org.apache.ecs.ConcreteElement	createDisplayElement(PainterContext ctx, OptionsIterator iter, OptionsComparator cmp) Creates a element with all selected option labels
static OptionsIterator	createIterator(OptionListDesignModel designModel, java.lang.Object dataModel) Creates an iterator for the given option collection
static java.lang.Object[]	toArray(java.lang.Object value) Transforms an object into an Array
static java.lang.String[]	translateSelectedItems(PainterContext ctx, OptionListDesignModel designModel, java.lang.Object dataModel, OptionsComparator cmp) Creates a String array with all selected option labels
static java.lang.String[]	translateSelectedItems(PainterContext ctx, OptionsIterator iter, OptionsComparator cmp) Creates a String array with all selected option labels

Methods inherited from class java.lang.Object

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

Constructor Detail

OptionsHelp

private OptionsHelp()

Constructor

Method Detail

createIterator

public static OptionsIterator createIterator(OptionListDesignModel designModel,
                                             java.lang.Object dataModel)

Creates an iterator for the given option collection

Parameters:

designModel - Option list design model

dataModel - options collection

Returns:

Iterator or null

translateSelectedItems

public static java.lang.String[] translateSelectedItems(PainterContext ctx,
                                                        OptionListDesignModel designModel,
                                                        java.lang.Object dataModel,
                                                        OptionsComparator cmp)

Creates a String array with all selected option labels

Parameters:

ctx - Painter Context

designModel - Option list design model

dataModel - options collection

cmp - Comparator

Returns:

Selected Labels

translateSelectedItems

public static java.lang.String[] translateSelectedItems(PainterContext ctx,
                                                        OptionsIterator iter,
                                                        OptionsComparator cmp)

Creates a String array with all selected option labels

Parameters:

ctx - Painter Context

iter - options iterator

cmp - Comparator

Returns:

Selected Labels

createDisplayElement

public static org.apache.ecs.ConcreteElement createDisplayElement(java.lang.Object selected)

Creates a element with all selected option labels

Parameters:

selected - the selected key

Returns:

Selected Labels

createDisplayElement

public static org.apache.ecs.ConcreteElement createDisplayElement(java.lang.Object[] selected)

Creates a element with all selected option labels

Parameters:

selected - array with the selected keys

Returns:

Selected Labels

createDisplayElement

public static org.apache.ecs.ConcreteElement createDisplayElement(PainterContext ctx,
                                                                  OptionsIterator iter,
                                                                  OptionsComparator cmp)

Creates a element with all selected option labels

Parameters:

ctx - Painter Context

iter - options iterator

cmp - Comparator. When no comparator is given the whole list will be rendered

Returns:

Selected Labels

toArray

public static java.lang.Object[] toArray(java.lang.Object value)

Transforms an object into an Array

Parameters:

value - Object

Returns:

Array of objects