| <?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>ShiroEventBusBeanPostProcessor.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-spring</a> > <a href="index.source.html" class="el_package">org.apache.shiro.spring</a> > <span class="el_source">ShiroEventBusBeanPostProcessor.java</span></div><h1>ShiroEventBusBeanPostProcessor.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.spring; |
| |
| import org.apache.shiro.event.EventBus; |
| import org.apache.shiro.event.EventBusAware; |
| import org.apache.shiro.event.Subscribe; |
| import org.apache.shiro.util.ClassUtils; |
| import org.apache.shiro.util.CollectionUtils; |
| import org.springframework.beans.BeansException; |
| import org.springframework.beans.factory.config.BeanPostProcessor; |
| |
| import java.util.List; |
| |
| /** |
| * Spring {@link BeanPostProcessor} that detects, {@link EventBusAware} and classes containing {@link Subscribe @Subscribe} methods. |
| * Any classes implementing EventBusAware will have the setEventBus() method called with the <code>eventBus</code>. Any |
| * classes discovered with methods that are annotated with @Subscribe will be automaticly registered with the EventBus. |
| * |
| * <p><strong>NOTE:</strong> in a Spring environment implementing EventBusAware is not necessary, as you can just inject the EventBus with |
| * {@link org.springframework.beans.factory.annotation.Autowire @Autowire}.</p> |
| * |
| * @see EventBusAware |
| * @see Subscribe |
| * @since 1.4 |
| */ |
| public class ShiroEventBusBeanPostProcessor implements BeanPostProcessor { |
| |
| final private EventBus eventBus; |
| |
| <span class="fc" id="L47"> public ShiroEventBusBeanPostProcessor(EventBus eventBus) {</span> |
| <span class="fc" id="L48"> this.eventBus = eventBus;</span> |
| <span class="fc" id="L49"> }</span> |
| |
| @Override |
| public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException { |
| <span class="fc" id="L53"> return bean;</span> |
| } |
| |
| @Override |
| public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException { |
| <span class="fc bfc" id="L58" title="All 2 branches covered."> if (bean instanceof EventBusAware) {</span> |
| <span class="fc" id="L59"> ((EventBusAware) bean).setEventBus(eventBus);</span> |
| } |
| <span class="fc bfc" id="L61" title="All 2 branches covered."> else if (isEventSubscriber(bean)) {</span> |
| <span class="fc" id="L62"> eventBus.register(bean);</span> |
| } |
| |
| <span class="fc" id="L65"> return bean;</span> |
| } |
| |
| private boolean isEventSubscriber(Object bean) { |
| <span class="fc" id="L69"> List annotatedMethods = ClassUtils.getAnnotatedMethods(bean.getClass(), Subscribe.class);</span> |
| <span class="fc bfc" id="L70" title="All 2 branches covered."> return !CollectionUtils.isEmpty(annotatedMethods);</span> |
| } |
| |
| } |
| </pre><div class="footer"><span class="right">Created with <a href="http://www.jacoco.org/jacoco">JaCoCo</a> 0.8.3.201901230119</span></div></body></html> |
