/*

  * Copyright 1999-2001,2004 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 org.apache.commons.latka.jelly.validators;

 import org.apache.commons.latka.Validator;

 import org.apache.commons.latka.validators.ByteLengthValidator;

 import org.apache.log4j.Category;

 /**

  * A class to check the size of an HTTP response

  *

  * @author  Morgan Delagrange

  * @version $Id: ByteLengthTag.java 155424 2005-02-26 13:09:29Z dirkv $

  */

 public class ByteLengthTag extends HttpValidatorTagSupport {

     protected int _minLength = -2;

     protected int _maxLength = -2;

     protected static final Category _log = Category.getInstance(ByteLengthTag.class);

     public Validator getValidator() {

         ByteLengthValidator validator =

           new ByteLengthValidator(_label);

         if (_minLength != -2) {

           validator.setMinLength(_minLength);

         }

         if (_maxLength != -2) {

           validator.setMaxLength(_maxLength);

         }

         return validator;

     }

     /**

      * Setter for minimum byte length.

      * 

      * @param minLength minimum byte length

      */

     public void setMin(int minLength) {

         _minLength = minLength;

     }

     /**

      * Setter for maximum byte length.

      * 

      * @param maxLength max byte length

      */

     public void setMax(int maxLength) {

         _maxLength = maxLength;

     }

 }