com.lf.commons.gui.validator

Class RegexValidator

java.lang.Object

com.lf.commons.gui.validator.RegexValidator

All Implemented Interfaces:

DocumentValidator

public class RegexValidator
extends java.lang.Object
implements DocumentValidator

Verifies the contents of the text field etc. against a regular expression.

Since:

1.6

Version:

$Revision: 1.4 $, $Date: 2012/12/28 11:44:25 $

Author:

Axel Schwolow

Constructor Summary

Constructors

Constructor and Description
RegexValidator() Constructor method for i18n purposes only.
RegexValidator(java.lang.String regex) Constructor method with regex parameter.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	validate(javax.swing.text.JTextComponent comp) Checks the document contents against the regular expression.

Methods inherited from class java.lang.Object

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

Constructor Detail

RegexValidator

public RegexValidator()
               throws java.lang.InstantiationException

Constructor method for i18n purposes only.

Can only be used if beans design time is set (e.g. by external tools like the I18NExtractor).

Throws:

java.lang.InstantiationException - Error indication

Since:

1.6

RegexValidator

public RegexValidator(java.lang.String regex)

Constructor method with regex parameter.

Parameters:

regex - Regular expression to match

Throws:

java.lang.NullPointerException - If a parameter is null

java.lang.IllegalArgumentException - If a parameter is invalid

Since:

1.6

Method Detail

validate

public boolean validate(javax.swing.text.JTextComponent comp)

Checks the document contents against the regular expression.

Specified by:

validate in interface DocumentValidator

Parameters:

comp - The text component

Returns:

Contents OK?

Since:

1.6