org.zkoss.bind.converter.sys
Class ErrorMessageConverter

java.lang.Object
  org.zkoss.bind.converter.sys.ErrorMessageConverter

All Implemented Interfaces:

java.io.Serializable, Converter

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

A internal converter that shows a error message on any component.

Since:

6.0.1

Author:

dennis

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.zkoss.bind.Converter

IGNORED_VALUE

Constructor Summary

ErrorMessageConverter()

Method Summary

java.lang.Object	coerceToBean(java.lang.Object val, Component component, BindContext ctx) Coerces a value to bean value to save to a bean
java.lang.Object	coerceToUi(java.lang.Object val, Component component, BindContext ctx) Coerces a value to another value to load to a component

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorMessageConverter

public ErrorMessageConverter()

Method Detail

coerceToUi

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

Description copied from interface: Converter

Coerces a value to another value to load to a component

Specified by:

coerceToUi in interface Converter

Parameters:

val - the bean value

component - the component to be loaded the value

ctx - the bind context

Returns:

the value to load to a component

coerceToBean

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

Description copied from interface: Converter

Coerces a value to bean value to save to a bean

Specified by:

coerceToBean in interface Converter

Parameters:

val - the value of component attribute.

component - the component provides the value

ctx - the bind context

Returns:

the value to save to a bean