| <?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../../jacoco-resources/report.gif" type="image/gif"/><title>GuestTag.java</title><link rel="stylesheet" href="../../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../../index.html" class="el_report">Apache Shiro :: Test Coverage</a> > <a href="../index.html" class="el_bundle">shiro-web</a> > <a href="index.source.html" class="el_package">org.apache.shiro.web.tags</a> > <span class="el_source">GuestTag.java</span></div><h1>GuestTag.java</h1><pre class="source lang-java linenums">/* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.shiro.web.tags; |
| |
| import javax.servlet.jsp.JspException; |
| import javax.servlet.jsp.tagext.TagSupport; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| /** |
| * JSP tag that renders the tag body if the current user <em>is not</em> known to the system, either because they |
| * haven't logged in yet, or because they have no 'RememberMe' identity. |
| * |
| * <p>The logically opposite tag of this one is the {@link UserTag}. Please read that class's JavaDoc as it explains |
| * more about the differences between Authenticated/Unauthenticated and User/Guest semantic differences. |
| * |
| * @since 0.9 |
| */ |
| <span class="fc" id="L37">public class GuestTag extends SecureTag {</span> |
| |
| //TODO - complete JavaDoc |
| |
| <span class="fc" id="L41"> private static final Logger log = LoggerFactory.getLogger(GuestTag.class);</span> |
| |
| public int onDoStartTag() throws JspException { |
| <span class="pc bpc" id="L44" title="1 of 4 branches missed."> if (getSubject() == null || getSubject().getPrincipal() == null) {</span> |
| <span class="pc bpc" id="L45" title="1 of 2 branches missed."> if (log.isTraceEnabled()) {</span> |
| <span class="fc" id="L46"> log.trace("Subject does not exist or does not have a known identity (aka 'principal'). " +</span> |
| "Tag body will be evaluated."); |
| } |
| <span class="fc" id="L49"> return TagSupport.EVAL_BODY_INCLUDE;</span> |
| } else { |
| <span class="pc bpc" id="L51" title="1 of 2 branches missed."> if (log.isTraceEnabled()) {</span> |
| <span class="fc" id="L52"> log.trace("Subject exists or has a known identity (aka 'principal'). " +</span> |
| "Tag body will not be evaluated."); |
| } |
| <span class="fc" id="L55"> return TagSupport.SKIP_BODY;</span> |
| } |
| } |
| |
| } |
| </pre><div class="footer"><span class="right">Created with <a href="http://www.eclemma.org/jacoco">JaCoCo</a> 0.7.7.201606060606</span></div></body></html> |
