net.sf.jguiraffe.gui.forms

Class DefaultValidatorWrapper

java.lang.Object

net.sf.jguiraffe.gui.forms.DefaultValidatorWrapper

All Implemented Interfaces:

ValidatorWrapper

public class DefaultValidatorWrapper
extends Object
implements ValidatorWrapper

A default implementation of the ValidatorWrapper interface.

An instance of this class is constructed with a Validator and a TransformerContext. A validation operation is implemented by delegating to the Validator passing in the TransformerContext .

Since:

1.3

Version:

$Id$

Author:

Oliver Heger

Constructor Summary

Constructors

Constructor and Description
DefaultValidatorWrapper(Validator v, TransformerContext ctx) Creates a new instance of DefaultValidatorWrapper and initializes it.

Method Summary

Modifier and Type	Method and Description
TransformerContext	getTransformerContext() Returns the TransformerContext to use.
Validator	getValidator() Returns the wrapped validator.
ValidationResult	isValid(Object o) Tests whether the specified object is valid.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultValidatorWrapper

public DefaultValidatorWrapper(Validator v,
                               TransformerContext ctx)

Creates a new instance of DefaultValidatorWrapper and initializes it.

Parameters:

v - the wrapped validator (must not be null)

ctx - the transformer context to use (must not be null)

Throws:

IllegalArgumentException - if a required parameter is missing

Method Detail

getValidator

public Validator getValidator()

Returns the wrapped validator.

Returns:

the validator

getTransformerContext

public TransformerContext getTransformerContext()

Returns the TransformerContext to use.

Returns:

the transformer context

isValid

public ValidationResult isValid(Object o)

Tests whether the specified object is valid.

Specified by:

isValid in interface ValidatorWrapper

Parameters:

o - the object to test

Returns:

a result object with information about the object's validity