org.zkoss.bind.converter

Class ObjectBooleanConverter

java.lang.Object

org.zkoss.bind.converter.ObjectBooleanConverter

All Implemented Interfaces:

java.io.Serializable, Converter

public class ObjectBooleanConverter
extends java.lang.Object
implements Converter, java.io.Serializable

Converter to convert boolean to Object.

Since:

6.0.0

Author:

henrichen

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.zkoss.bind.Converter

IGNORED_VALUE

Constructor Summary

Constructors

Constructor and Description
ObjectBooleanConverter()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	coerceToBean(java.lang.Object val, Component comp, BindContext ctx) Given an object value and return whether it is a "true" object.
java.lang.Object	coerceToUi(java.lang.Object val, Component comp, BindContext ctx) Given a Boolean value and return associated "true" object if true; or "false" object if null or false

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectBooleanConverter

public ObjectBooleanConverter()

Method Detail

coerceToBean

public java.lang.Object coerceToBean(java.lang.Object val,
                                     Component comp,
                                     BindContext ctx)

Given an object value and return whether it is a "true" object.

Specified by:

coerceToBean in interface Converter

Parameters:

val - the object to be checked if a true object

comp - associated Component

ctx - bind context for associate Binding and extra parameter (e.g. true and false)

Returns:

the converted Boolean object

coerceToUi

public java.lang.Object coerceToUi(java.lang.Object val,
                                   Component comp,
                                   BindContext ctx)

Given a Boolean value and return associated "true" object if true; or "false" object if null or false

Specified by:

coerceToUi in interface Converter

Parameters:

val - the boolean value to be checked.

comp - associate Component

ctx - bind context for associate Binding and extra parameter (e.g. true and false)

Returns:

the converted "true" object if true; or "false" object if null or false.