/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited

  *

  * 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.acegisecurity.captcha;

 /**

  * <p>return false if ny CaptchaChannelProcessorTemplate mapped urls has been requested more than thresold and

  * humanity is false; <br>

  * Default keyword : REQUIRES_CAPTCHA_ONCE_ABOVE_THRESOLD_REQUESTS</p>

  *

  * @author Marc-Antoine Garrigue

  * @version $Id: TestOnceAfterMaxRequestsCaptchaChannelProcessor.java 1496 2006-05-23 13:38:33Z benalex $

  */

 public class TestOnceAfterMaxRequestsCaptchaChannelProcessor extends CaptchaChannelProcessorTemplate {

     //~ Static fields/initializers =====================================================================================

     public static final String DEFAULT_KEYWORD = "REQUIRES_CAPTCHA_ONCE_ABOVE_THRESOLD_REQUESTS";

     //~ Constructors ===================================================================================================

     public TestOnceAfterMaxRequestsCaptchaChannelProcessor() {

         super();

         this.setKeyword(DEFAULT_KEYWORD);

     }

     //~ Methods ========================================================================================================

     boolean isContextValidConcerningHumanity(CaptchaSecurityContext context) {

         if (context.isHuman() || (context.getHumanRestrictedResourcesRequestsCount() < getThresold())) {

             logger.debug("context is valid concerning humanity or request count < thresold");

             return true;

         } else {

             logger.debug("context is not valid concerning humanity and request count > thresold");

             return false;

         }

     }

 }