com.tonbeller.wcf.convert
Class BooleanConverter

java.lang.Object
  com.tonbeller.wcf.convert.NodeConverterBase
      com.tonbeller.wcf.convert.BooleanConverter

All Implemented Interfaces:

NodeConverter

Direct Known Subclasses:

CheckBoxConverter, RadioButtonConverter

public abstract class BooleanConverter

extends NodeConverterBase

Author:

av Converter for RadioButton and CheckBox.

Field Summary

static int	FALSE
static int	TRUE
static int	UNKNOWN

Constructor Summary

BooleanConverter()

Method Summary

void	convert(Formatter fmt, java.util.Map params, java.util.Map fileParams, org.w3c.dom.Element elem, java.lang.Object bean) sets the selected attribute of the DOM element.
void	convert(Formatter fmt, java.lang.Object bean, org.w3c.dom.Element elem) sets the selected attribute of the checkbox from the bean
abstract int	isSelected(org.w3c.dom.Element elem, java.util.Map params) evaluates the http paramters.

Methods inherited from class com.tonbeller.wcf.convert.NodeConverterBase

checkRequired, getElementName, setElementName

Methods inherited from class java.lang.Object

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

Field Detail

UNKNOWN

public static final int UNKNOWN

See Also:

Constant Field Values

TRUE

public static final int TRUE

See Also:

Constant Field Values

FALSE

public static final int FALSE

See Also:

Constant Field Values

Constructor Detail

BooleanConverter

public BooleanConverter()

Method Detail

convert

public void convert(Formatter fmt,
                    java.util.Map params,
                    java.util.Map fileParams,
                    org.w3c.dom.Element elem,
                    java.lang.Object bean)
             throws FormatException,
                    java.lang.IllegalAccessException,
                    java.lang.NoSuchMethodException,
                    java.lang.reflect.InvocationTargetException

sets the selected attribute of the DOM element. If a modelReference is specified, it must point to a boolean bean-property that will be updated.

Parameters:

fmt - Formatter for i18n string-object conversion

params - parameters of http request

elem - the target element.

bean - the target bean

Throws:

FormatException

java.lang.IllegalAccessException

java.lang.NoSuchMethodException

java.lang.reflect.InvocationTargetException

isSelected

public abstract int isSelected(org.w3c.dom.Element elem,
                               java.util.Map params)

evaluates the http paramters. Does not evaluate the selected attribute of the DOM Element.

Returns:

one of TRUE, FALSE, UNKNOWN

convert

public void convert(Formatter fmt,
                    java.lang.Object bean,
                    org.w3c.dom.Element elem)
             throws java.lang.IllegalAccessException,
                    java.lang.NoSuchMethodException,
                    java.lang.reflect.InvocationTargetException

sets the selected attribute of the checkbox from the bean

Throws:

java.lang.IllegalAccessException

java.lang.NoSuchMethodException

java.lang.reflect.InvocationTargetException