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/* Copyright 2004, 2005 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;

/**
 * 

* return false if thresold is greater than millis since last captcha test has occured;
* Default keyword : REQUIRES_CAPTCHA_AFTER_THRESOLD_IN_MILLIS *

* * @author Marc-Antoine Garrigue * @version $Id: AlwaysTestAfterTimeInMillisCaptchaChannelProcessor.java,v 1.2 2005/11/17 00:55:49 benalex Exp $ */ public class AlwaysTestAfterTimeInMillisCaptchaChannelProcessor extends CaptchaChannelProcessorTemplate { //~ Static fields/initializers ============================================= /** Keyword for this channelProcessor */ public static final String DEFAULT_KEYWORD = "REQUIRES_CAPTCHA_AFTER_THRESOLD_IN_MILLIS"; //~ Constructors =========================================================== /** * Constructor */ public AlwaysTestAfterTimeInMillisCaptchaChannelProcessor() { super(); this.setKeyword(DEFAULT_KEYWORD); } //~ Methods ================================================================ /** * Verify wheter the context is valid concerning humanity * * @param context the CaptchaSecurityContext * * @return true if valid, false otherwise */ boolean isContextValidConcerningHumanity(CaptchaSecurityContext context) { if ((System.currentTimeMillis() - context.getLastPassedCaptchaDateInMillis()) < getThresold()) { logger.debug( "context is valid : last passed captcha date - current time < thresold"); return true; } else { logger.debug( "context is not valid : last passed captcha date - current time > thresold"); return false; } } }




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