com.draagon.meta.validator.MaskValidator.java Source code

Introduction

Here is the source code for com.draagon.meta.validator.MaskValidator.java

Source

/*
 * Copyright 2003 Draagon Software LLC. All Rights Reserved.
 *
 * This software is the proprietary information of Draagon Software
 * LLC. Use is subject to license terms.
 */
package com.draagon.meta.validator;

import com.draagon.meta.attr.AttributeDef;
import java.util.ArrayList;
import java.util.Collection;

import com.draagon.meta.*;

import org.apache.commons.validator.GenericValidator;

@SuppressWarnings("serial")
public class MaskValidator extends MetaValidator {
    //private static Log log = LogFactory.getLog( MaskValidator.class );

    /** Mask attribute */
    public final static String ATTR_MASK = "mask";

    public MaskValidator(String name) {
        super(name);
        addAttributeDef(new AttributeDef(ATTR_MASK, String.class, true, "Validation mask"));
    }

    /**
     * Validates the value of the field in the specified object
     */
    public void validate(Object object, Object value)
    //throws MetaException
    {
        String mask = (String) getAttribute(ATTR_MASK);
        String msg = getMessage("Invalid value format");

        String val = (value == null) ? null : value.toString();

        if (!GenericValidator.isBlankOrNull(val) && !GenericValidator.matchRegexp(val, mask)) {
            throw new InvalidValueException(msg);
        }
    }
}