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| <pre><span class="sourceLineNo">001</span><a id="line.1">/*</a> |
| <span class="sourceLineNo">002</span><a id="line.2"> * Licensed to the Apache Software Foundation (ASF) under one</a> |
| <span class="sourceLineNo">003</span><a id="line.3"> * or more contributor license agreements. See the NOTICE file</a> |
| <span class="sourceLineNo">004</span><a id="line.4"> * distributed with this work for additional information</a> |
| <span class="sourceLineNo">005</span><a id="line.5"> * regarding copyright ownership. The ASF licenses this file</a> |
| <span class="sourceLineNo">006</span><a id="line.6"> * to you under the Apache License, Version 2.0 (the</a> |
| <span class="sourceLineNo">007</span><a id="line.7"> * "License"); you may not use this file except in compliance</a> |
| <span class="sourceLineNo">008</span><a id="line.8"> * with the License. You may obtain a copy of the License at</a> |
| <span class="sourceLineNo">009</span><a id="line.9"> *</a> |
| <span class="sourceLineNo">010</span><a id="line.10"> * http://www.apache.org/licenses/LICENSE-2.0</a> |
| <span class="sourceLineNo">011</span><a id="line.11"> *</a> |
| <span class="sourceLineNo">012</span><a id="line.12"> * Unless required by applicable law or agreed to in writing,</a> |
| <span class="sourceLineNo">013</span><a id="line.13"> * software distributed under the License is distributed on an</a> |
| <span class="sourceLineNo">014</span><a id="line.14"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</a> |
| <span class="sourceLineNo">015</span><a id="line.15"> * KIND, either express or implied. See the License for the</a> |
| <span class="sourceLineNo">016</span><a id="line.16"> * specific language governing permissions and limitations</a> |
| <span class="sourceLineNo">017</span><a id="line.17"> * under the License.</a> |
| <span class="sourceLineNo">018</span><a id="line.18"> */</a> |
| <span class="sourceLineNo">019</span><a id="line.19">package org.apache.shiro.aspectj;</a> |
| <span class="sourceLineNo">020</span><a id="line.20"></a> |
| <span class="sourceLineNo">021</span><a id="line.21">import org.apache.shiro.aop.MethodInvocation;</a> |
| <span class="sourceLineNo">022</span><a id="line.22">import org.apache.shiro.authz.aop.AnnotationsAuthorizingMethodInterceptor;</a> |
| <span class="sourceLineNo">023</span><a id="line.23">import org.aspectj.lang.JoinPoint;</a> |
| <span class="sourceLineNo">024</span><a id="line.24">import org.aspectj.lang.reflect.MethodSignature;</a> |
| <span class="sourceLineNo">025</span><a id="line.25">import org.slf4j.Logger;</a> |
| <span class="sourceLineNo">026</span><a id="line.26">import org.slf4j.LoggerFactory;</a> |
| <span class="sourceLineNo">027</span><a id="line.27"></a> |
| <span class="sourceLineNo">028</span><a id="line.28">import java.util.Arrays;</a> |
| <span class="sourceLineNo">029</span><a id="line.29"></a> |
| <span class="sourceLineNo">030</span><a id="line.30">/**</a> |
| <span class="sourceLineNo">031</span><a id="line.31"> * Extends the annotations authorizing method interceptor class hierarchie to adapt</a> |
| <span class="sourceLineNo">032</span><a id="line.32"> * an aspectj {@link JoinPoint} into a {@link MethodInvocation} amd to perform the</a> |
| <span class="sourceLineNo">033</span><a id="line.33"> * authorization of method invocations.</a> |
| <span class="sourceLineNo">034</span><a id="line.34"> *</a> |
| <span class="sourceLineNo">035</span><a id="line.35"> * @since 1.0</a> |
| <span class="sourceLineNo">036</span><a id="line.36"> */</a> |
| <span class="sourceLineNo">037</span><a id="line.37">public class AspectjAnnotationsAuthorizingMethodInterceptor extends AnnotationsAuthorizingMethodInterceptor {</a> |
| <span class="sourceLineNo">038</span><a id="line.38"> /**</a> |
| <span class="sourceLineNo">039</span><a id="line.39"> * This class's private log instance.</a> |
| <span class="sourceLineNo">040</span><a id="line.40"> */</a> |
| <span class="sourceLineNo">041</span><a id="line.41"> private static final Logger log = LoggerFactory.getLogger(AspectjAnnotationsAuthorizingMethodInterceptor.class);</a> |
| <span class="sourceLineNo">042</span><a id="line.42"></a> |
| <span class="sourceLineNo">043</span><a id="line.43"> /**</a> |
| <span class="sourceLineNo">044</span><a id="line.44"> * Performs the method interception of the before advice at the specified joint point.</a> |
| <span class="sourceLineNo">045</span><a id="line.45"> *</a> |
| <span class="sourceLineNo">046</span><a id="line.46"> * @param aJoinPoint The joint point to intercept.</a> |
| <span class="sourceLineNo">047</span><a id="line.47"> * @throws Throwable If an error occurs berforming the method invocation.</a> |
| <span class="sourceLineNo">048</span><a id="line.48"> */</a> |
| <span class="sourceLineNo">049</span><a id="line.49"> protected void performBeforeInterception(JoinPoint aJoinPoint) throws Throwable {</a> |
| <span class="sourceLineNo">050</span><a id="line.50"> if (log.isTraceEnabled()) log.trace("#### Invoking a method decorated with a Shiro annotation" +</a> |
| <span class="sourceLineNo">051</span><a id="line.51"> "\n\tkind : " + aJoinPoint.getKind() +</a> |
| <span class="sourceLineNo">052</span><a id="line.52"> "\n\tjoinPoint : " + aJoinPoint +</a> |
| <span class="sourceLineNo">053</span><a id="line.53"> "\n\tannotations: " + Arrays.toString(((MethodSignature) aJoinPoint.getSignature()).getMethod().getAnnotations()) +</a> |
| <span class="sourceLineNo">054</span><a id="line.54"> "\n\ttarget : " + aJoinPoint.getTarget()</a> |
| <span class="sourceLineNo">055</span><a id="line.55"> );</a> |
| <span class="sourceLineNo">056</span><a id="line.56"></a> |
| <span class="sourceLineNo">057</span><a id="line.57"> // 1. Adapt the join point into a method invocation</a> |
| <span class="sourceLineNo">058</span><a id="line.58"> BeforeAdviceMethodInvocationAdapter mi = BeforeAdviceMethodInvocationAdapter.createFrom(aJoinPoint);</a> |
| <span class="sourceLineNo">059</span><a id="line.59"></a> |
| <span class="sourceLineNo">060</span><a id="line.60"> // 2. Delegate the authorization of the method call to the super class</a> |
| <span class="sourceLineNo">061</span><a id="line.61"> super.invoke(mi);</a> |
| <span class="sourceLineNo">062</span><a id="line.62"> }</a> |
| <span class="sourceLineNo">063</span><a id="line.63">}</a> |
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