Struts example source code file (DateRangeFieldValidator.java)

This example Struts source code file (DateRangeFieldValidator.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Struts tags/keywords

abstractrangevalidator, abstractrangevalidator, comparable, comparable, date, date, daterangefieldvalidator, override, override, util

The Struts DateRangeFieldValidator.java source code

/*
 * Copyright 2002-2006,2009 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.opensymphony.xwork2.validator.validators;

import java.util.Date;


/**
 * <!-- START SNIPPET: javadoc -->
 * 
 * Field Validator that checks if the date supplied is within a specific range.
 * 
 * <b>NOTE: If no date converter is specified, XWorkBasicConverter will kick
 * in to do the date conversion, which by default using the <code>Date.SHORT format using 
 * the a programmatically specified locale else falling back to the system 
 * default locale.
 * 
 * 
 * <!-- END SNIPPET: javadoc -->
 * 
 * <p/>
 *
 * <!-- START SNIPPET: parameters -->
 * <ul>
 * 		<li>fieldName - The field name this validator is validating. Required if using Plain-Validator Syntax otherwise not required
 *      <li>min - the min date range. If not specified will not be checked.
 *      <li>max - the max date range. If not specified will not be checked.
 * </ul>
 * <!-- END SNIPPET: parameters -->
 * 
 * 
 * <pre>
 * <!-- START SNIPPET: examples -->
 *    <validators>
 *    		<!-- Plain Validator syntax -->
 *    		<validator type="date">
 *    	        <param name="fieldName">birthday</param>
 *              <param name="min">01/01/1990</param>
 *              <param name="max">01/01/2000</param>
 *              <message>Birthday must be within ${min} and ${max}</message>
 *    		</validator>
 *    
 *          <!-- Field Validator Syntax -->
 *          <field name="birthday">
 *          	<field-validator type="date">
 *           	    <param name="min">01/01/1990</param>
 *                  <param name="max">01/01/2000</param>
 *                  <message>Birthday must be within ${min} and ${max}</message>
 *          	</field>
 *          </field>
 *    
 *    </validators>
 * <!-- END SNIPPET: examples -->
 * </pre>
 * 
 *
 * @author Jason Carreira
 * @version $Date: 2009-12-27 19:18:29 +0100 (Sun, 27 Dec 2009) $ $Id: DateRangeFieldValidator.java 894090 2009-12-27 18:18:29Z martinc $
 */
public class DateRangeFieldValidator extends AbstractRangeValidator {

    private Date max;
    private Date min;


    public void setMax(Date max) {
        this.max = max;
    }

    public Date getMax() {
        return max;
    }

    public void setMin(Date min) {
        this.min = min;
    }

    public Date getMin() {
        return min;
    }

    @Override
    protected Comparable getMaxComparatorValue() {
        return max;
    }

    @Override
    protected Comparable getMinComparatorValue() {
        return min;
    }
}