| <?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>ShiroSessionScope.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 :: All (aggregate jar)</a> > <a href="../index.html" class="el_bundle">shiro-guice</a> > <a href="index.source.html" class="el_package">org.apache.shiro.guice</a> > <span class="el_source">ShiroSessionScope.java</span></div><h1>ShiroSessionScope.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.guice; |
| |
| import com.google.inject.Key; |
| import com.google.inject.OutOfScopeException; |
| import com.google.inject.Provider; |
| import com.google.inject.Scope; |
| import org.apache.shiro.session.Session; |
| import org.apache.shiro.subject.Subject; |
| import org.apache.shiro.util.ThreadContext; |
| |
| /** |
| * Guice scope for Shiro sessions. Not bound by default. |
| */ |
| <span class="fc" id="L32">public class ShiroSessionScope implements Scope {</span> |
| public <T> Provider<T> scope(final Key<T> key, final Provider<T> unscoped) { |
| <span class="fc" id="L34"> return new Provider<T>() {</span> |
| public T get() { |
| <span class="fc" id="L36"> Subject subject = ThreadContext.getSubject();</span> |
| <span class="fc bfc" id="L37" title="All 2 branches covered."> if (subject == null) {</span> |
| <span class="fc" id="L38"> throw new OutOfScopeException("There is no Shiro Session currently in scope.");</span> |
| } |
| <span class="fc" id="L40"> Session session = subject.getSession();</span> |
| <span class="fc" id="L41"> T scoped = castSessionAttribute(session);</span> |
| <span class="fc bfc" id="L42" title="All 2 branches covered."> if (scoped == null) {</span> |
| <span class="fc" id="L43"> scoped = unscoped.get();</span> |
| } |
| <span class="fc" id="L45"> return scoped;</span> |
| } |
| |
| @SuppressWarnings({"unchecked"}) |
| private T castSessionAttribute(Session session) { |
| <span class="fc" id="L50"> return (T) session.getAttribute(key);</span> |
| } |
| |
| @Override |
| public String toString() { |
| <span class="nc" id="L55"> return unscoped.toString();</span> |
| } |
| }; |
| } |
| |
| @Override |
| public String toString() { |
| <span class="nc" id="L62"> return "ShiroSessionScope";</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> |
