/*

  * 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.CookieValidator;

 import org.apache.log4j.Category;

 /**

  * A class to check for the existence and value of cookies

  *

  * @author  Morgan Delagrange

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

  */

 public class CookieTag extends HttpValidatorTagSupport {

     protected boolean _cond  = true;

     protected String  _name  = null;

     protected String  _value = null;

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

     public Validator getValidator() {

         CookieValidator validator =

           new CookieValidator(_label);

         if (_name != null) {

             validator.setCookieName(_name);

         }

         if (_value != null) {

             validator.setCookieValue(_value);

         }

         validator.setCondition(_cond);

         return validator;

     }

     /**

      * Setter the cookie name.

      * 

      * @param name   cookie name to look for

      */

     public void setName(String name) {

         _name = name;

     }

     /**

      * Set the cookie value

      * 

      * @param value  cookie value

      */

     public void setValue(String value) {

         _value = value;

     }

     /**

      * sets whether or not this cookie is expected

      * 

      * @param cond   true if the cookie is epected, false otherwise

      */

     public void setCond(boolean cond) {

         _cond = cond;

     }

 }