Java tutorial
/* * Asqatasun - Automated webpage assessment * Copyright (C) 2008-2015 Asqatasun.org * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * * Contact us by mail: asqatasun AT asqatasun DOT org */ package org.asqatasun.rules.rgaa22; import org.apache.commons.lang3.StringUtils; import org.jsoup.nodes.Element; import org.asqatasun.entity.audit.TestSolution; import org.asqatasun.processor.SSPHandler; import org.asqatasun.ruleimplementation.AbstractPageRuleWithSelectorAndCheckerImplementation; import org.asqatasun.ruleimplementation.ElementHandler; import org.asqatasun.ruleimplementation.ElementHandlerImpl; import org.asqatasun.ruleimplementation.TestSolutionHandler; import org.asqatasun.rules.elementchecker.ElementChecker; import org.asqatasun.rules.elementchecker.element.ElementPresenceChecker; import org.asqatasun.rules.elementselector.SimpleElementSelector; import static org.asqatasun.rules.keystore.AttributeStore.ALT_ATTR; import static org.asqatasun.rules.keystore.AttributeStore.HREF_ATTR; import static org.asqatasun.rules.keystore.CssLikeQueryStore.NOT_ANCHOR_LINK_CSS_LIKE_QUERY; import static org.asqatasun.rules.keystore.RemarkMessageStore.EMPTY_LINK_MSG; /** * Implementation of the rule 6.16 of the referential RGAA 2.2. * <br/> * For more details about the implementation, refer to <a href="http://www.old-dot-org.org/en/content/rgaa22-rule-6-16">the rule 6.16 design page.</a> * @see <a href="http://rgaa.net/Absence-de-liens-sans-intitule.html"> 6.16 rule specification </a> * * @author jkowalczyk */ public class Rgaa22Rule06161 extends AbstractPageRuleWithSelectorAndCheckerImplementation { ElementHandler<Element> emptyLinksHandler = new ElementHandlerImpl(); /** * Default constructor */ public Rgaa22Rule06161() { super(); setElementSelector(new SimpleElementSelector(NOT_ANCHOR_LINK_CSS_LIKE_QUERY)); } @Override protected void select(SSPHandler sspHandler) { super.select(sspHandler); for (Element el : getElements().get()) { if (StringUtils.isBlank(el.text()) && el.getElementsByAttributeValueMatching(ALT_ATTR, "^(?=\\s*\\S).*$").isEmpty()) { emptyLinksHandler.add(el); } } } @Override protected void check(SSPHandler sspHandler, TestSolutionHandler testSolutionHandler) { if (getElements().isEmpty()) { testSolutionHandler.addTestSolution(TestSolution.NOT_APPLICABLE); return; } if (emptyLinksHandler.isEmpty()) { testSolutionHandler.addTestSolution(TestSolution.PASSED); return; } ElementChecker ec = new ElementPresenceChecker(TestSolution.FAILED, TestSolution.PASSED, EMPTY_LINK_MSG, null, HREF_ATTR); ec.check(sspHandler, emptyLinksHandler, testSolutionHandler); } }