/**
* =============================================================================
*
* ORCID (R) Open Source
* http://orcid.org
*
* Copyright (c) 2012-2014 ORCID, Inc.
* Licensed under an MIT-Style License (MIT)
* http://orcid.org/open-source-license
*
* This copyright and license information (including a link to the full license)
* shall be included in its entirety in all copies or substantial portion of
* the software.
*
* =============================================================================
*/
package org.orcid.frontend.web.forms.validate;
import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import org.apache.commons.beanutils.BeanUtils;
/**
*
* passit-web-commons - Jan 10, 2012 - FieldMatchValidator
*
* @author Stolen from <a href=
* "http://stackoverflow.com/questions/1972933/cross-field-validation-with-hibernate-validator-jsr-303"
* >stackoverflow.com</a>
**/
public class FieldMatchValidator implements ConstraintValidator<FieldMatch, Object> {
private String firstFieldName;
private String secondFieldName;
@Override
public void initialize(final FieldMatch constraintAnnotation) {
firstFieldName = constraintAnnotation.first();
secondFieldName = constraintAnnotation.second();
}
@Override
public boolean isValid(final Object value, final ConstraintValidatorContext context) {
try {
final Object firstObj = BeanUtils.getProperty(value, firstFieldName);
final Object secondObj = BeanUtils.getProperty(value, secondFieldName);
return firstObj == null && secondObj == null || firstObj != null && firstObj.equals(secondObj);
} catch (final Exception ignore) {
// ignore
}
return true;
}
}