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| <FONT color="green">001</FONT> /*<a name="line.1"></a> |
| <FONT color="green">002</FONT> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <FONT color="green">003</FONT> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <FONT color="green">004</FONT> * distributed with this work for additional information<a name="line.4"></a> |
| <FONT color="green">005</FONT> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <FONT color="green">006</FONT> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <FONT color="green">007</FONT> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <FONT color="green">008</FONT> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <FONT color="green">009</FONT> *<a name="line.9"></a> |
| <FONT color="green">010</FONT> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <FONT color="green">011</FONT> *<a name="line.11"></a> |
| <FONT color="green">012</FONT> * Unless required by applicable law or agreed to in writing,<a name="line.12"></a> |
| <FONT color="green">013</FONT> * software distributed under the License is distributed on an<a name="line.13"></a> |
| <FONT color="green">014</FONT> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.14"></a> |
| <FONT color="green">015</FONT> * KIND, either express or implied. See the License for the<a name="line.15"></a> |
| <FONT color="green">016</FONT> * specific language governing permissions and limitations<a name="line.16"></a> |
| <FONT color="green">017</FONT> * under the License.<a name="line.17"></a> |
| <FONT color="green">018</FONT> */<a name="line.18"></a> |
| <FONT color="green">019</FONT> package org.apache.shiro.spring.security.interceptor;<a name="line.19"></a> |
| <FONT color="green">020</FONT> <a name="line.20"></a> |
| <FONT color="green">021</FONT> import org.aopalliance.intercept.MethodInterceptor;<a name="line.21"></a> |
| <FONT color="green">022</FONT> import org.aopalliance.intercept.MethodInvocation;<a name="line.22"></a> |
| <FONT color="green">023</FONT> import org.apache.shiro.aop.AnnotationResolver;<a name="line.23"></a> |
| <FONT color="green">024</FONT> import org.apache.shiro.authz.aop.*;<a name="line.24"></a> |
| <FONT color="green">025</FONT> import org.apache.shiro.spring.aop.SpringAnnotationResolver;<a name="line.25"></a> |
| <FONT color="green">026</FONT> <a name="line.26"></a> |
| <FONT color="green">027</FONT> import java.lang.reflect.Method;<a name="line.27"></a> |
| <FONT color="green">028</FONT> import java.util.ArrayList;<a name="line.28"></a> |
| <FONT color="green">029</FONT> import java.util.List;<a name="line.29"></a> |
| <FONT color="green">030</FONT> <a name="line.30"></a> |
| <FONT color="green">031</FONT> /**<a name="line.31"></a> |
| <FONT color="green">032</FONT> * Allows Shiro Annotations to work in any <a href="http://aopalliance.sourceforge.net/">AOP Alliance</a><a name="line.32"></a> |
| <FONT color="green">033</FONT> * specific implementation environment (for example, Spring).<a name="line.33"></a> |
| <FONT color="green">034</FONT> *<a name="line.34"></a> |
| <FONT color="green">035</FONT> * @since 0.2<a name="line.35"></a> |
| <FONT color="green">036</FONT> */<a name="line.36"></a> |
| <FONT color="green">037</FONT> public class AopAllianceAnnotationsAuthorizingMethodInterceptor<a name="line.37"></a> |
| <FONT color="green">038</FONT> extends AnnotationsAuthorizingMethodInterceptor implements MethodInterceptor {<a name="line.38"></a> |
| <FONT color="green">039</FONT> <a name="line.39"></a> |
| <FONT color="green">040</FONT> public AopAllianceAnnotationsAuthorizingMethodInterceptor() {<a name="line.40"></a> |
| <FONT color="green">041</FONT> List<AuthorizingAnnotationMethodInterceptor> interceptors =<a name="line.41"></a> |
| <FONT color="green">042</FONT> new ArrayList<AuthorizingAnnotationMethodInterceptor>(5);<a name="line.42"></a> |
| <FONT color="green">043</FONT> <a name="line.43"></a> |
| <FONT color="green">044</FONT> //use a Spring-specific Annotation resolver - Spring's AnnotationUtils is nicer than the<a name="line.44"></a> |
| <FONT color="green">045</FONT> //raw JDK resolution process.<a name="line.45"></a> |
| <FONT color="green">046</FONT> AnnotationResolver resolver = new SpringAnnotationResolver();<a name="line.46"></a> |
| <FONT color="green">047</FONT> //we can re-use the same resolver instance - it does not retain state:<a name="line.47"></a> |
| <FONT color="green">048</FONT> interceptors.add(new RoleAnnotationMethodInterceptor(resolver));<a name="line.48"></a> |
| <FONT color="green">049</FONT> interceptors.add(new PermissionAnnotationMethodInterceptor(resolver));<a name="line.49"></a> |
| <FONT color="green">050</FONT> interceptors.add(new AuthenticatedAnnotationMethodInterceptor(resolver));<a name="line.50"></a> |
| <FONT color="green">051</FONT> interceptors.add(new UserAnnotationMethodInterceptor(resolver));<a name="line.51"></a> |
| <FONT color="green">052</FONT> interceptors.add(new GuestAnnotationMethodInterceptor(resolver));<a name="line.52"></a> |
| <FONT color="green">053</FONT> <a name="line.53"></a> |
| <FONT color="green">054</FONT> setMethodInterceptors(interceptors);<a name="line.54"></a> |
| <FONT color="green">055</FONT> }<a name="line.55"></a> |
| <FONT color="green">056</FONT> /**<a name="line.56"></a> |
| <FONT color="green">057</FONT> * Creates a {@link MethodInvocation MethodInvocation} that wraps an<a name="line.57"></a> |
| <FONT color="green">058</FONT> * {@link org.aopalliance.intercept.MethodInvocation org.aopalliance.intercept.MethodInvocation} instance,<a name="line.58"></a> |
| <FONT color="green">059</FONT> * enabling Shiro Annotations in <a href="http://aopalliance.sourceforge.net/">AOP Alliance</a> environments<a name="line.59"></a> |
| <FONT color="green">060</FONT> * (Spring, etc).<a name="line.60"></a> |
| <FONT color="green">061</FONT> *<a name="line.61"></a> |
| <FONT color="green">062</FONT> * @param implSpecificMethodInvocation AOP Alliance {@link org.aopalliance.intercept.MethodInvocation MethodInvocation}<a name="line.62"></a> |
| <FONT color="green">063</FONT> * @return a Shiro {@link MethodInvocation MethodInvocation} instance that wraps the AOP Alliance instance.<a name="line.63"></a> |
| <FONT color="green">064</FONT> */<a name="line.64"></a> |
| <FONT color="green">065</FONT> protected org.apache.shiro.aop.MethodInvocation createMethodInvocation(Object implSpecificMethodInvocation) {<a name="line.65"></a> |
| <FONT color="green">066</FONT> final MethodInvocation mi = (MethodInvocation) implSpecificMethodInvocation;<a name="line.66"></a> |
| <FONT color="green">067</FONT> <a name="line.67"></a> |
| <FONT color="green">068</FONT> return new org.apache.shiro.aop.MethodInvocation() {<a name="line.68"></a> |
| <FONT color="green">069</FONT> public Method getMethod() {<a name="line.69"></a> |
| <FONT color="green">070</FONT> return mi.getMethod();<a name="line.70"></a> |
| <FONT color="green">071</FONT> }<a name="line.71"></a> |
| <FONT color="green">072</FONT> <a name="line.72"></a> |
| <FONT color="green">073</FONT> public Object[] getArguments() {<a name="line.73"></a> |
| <FONT color="green">074</FONT> return mi.getArguments();<a name="line.74"></a> |
| <FONT color="green">075</FONT> }<a name="line.75"></a> |
| <FONT color="green">076</FONT> <a name="line.76"></a> |
| <FONT color="green">077</FONT> public String toString() {<a name="line.77"></a> |
| <FONT color="green">078</FONT> return "Method invocation [" + mi.getMethod() + "]";<a name="line.78"></a> |
| <FONT color="green">079</FONT> }<a name="line.79"></a> |
| <FONT color="green">080</FONT> <a name="line.80"></a> |
| <FONT color="green">081</FONT> public Object proceed() throws Throwable {<a name="line.81"></a> |
| <FONT color="green">082</FONT> return mi.proceed();<a name="line.82"></a> |
| <FONT color="green">083</FONT> }<a name="line.83"></a> |
| <FONT color="green">084</FONT> <a name="line.84"></a> |
| <FONT color="green">085</FONT> public Object getThis() {<a name="line.85"></a> |
| <FONT color="green">086</FONT> return mi.getThis();<a name="line.86"></a> |
| <FONT color="green">087</FONT> }<a name="line.87"></a> |
| <FONT color="green">088</FONT> };<a name="line.88"></a> |
| <FONT color="green">089</FONT> }<a name="line.89"></a> |
| <FONT color="green">090</FONT> <a name="line.90"></a> |
| <FONT color="green">091</FONT> /**<a name="line.91"></a> |
| <FONT color="green">092</FONT> * Simply casts the method argument to an<a name="line.92"></a> |
| <FONT color="green">093</FONT> * {@link org.aopalliance.intercept.MethodInvocation org.aopalliance.intercept.MethodInvocation} and then<a name="line.93"></a> |
| <FONT color="green">094</FONT> * calls <code>methodInvocation.{@link org.aopalliance.intercept.MethodInvocation#proceed proceed}()</code><a name="line.94"></a> |
| <FONT color="green">095</FONT> *<a name="line.95"></a> |
| <FONT color="green">096</FONT> * @param aopAllianceMethodInvocation the {@link org.aopalliance.intercept.MethodInvocation org.aopalliance.intercept.MethodInvocation}<a name="line.96"></a> |
| <FONT color="green">097</FONT> * @return the {@link org.aopalliance.intercept.MethodInvocation#proceed() org.aopalliance.intercept.MethodInvocation.proceed()} method call result.<a name="line.97"></a> |
| <FONT color="green">098</FONT> * @throws Throwable if the underlying AOP Alliance <code>proceed()</code> call throws a <code>Throwable</code>.<a name="line.98"></a> |
| <FONT color="green">099</FONT> */<a name="line.99"></a> |
| <FONT color="green">100</FONT> protected Object continueInvocation(Object aopAllianceMethodInvocation) throws Throwable {<a name="line.100"></a> |
| <FONT color="green">101</FONT> MethodInvocation mi = (MethodInvocation) aopAllianceMethodInvocation;<a name="line.101"></a> |
| <FONT color="green">102</FONT> return mi.proceed();<a name="line.102"></a> |
| <FONT color="green">103</FONT> }<a name="line.103"></a> |
| <FONT color="green">104</FONT> <a name="line.104"></a> |
| <FONT color="green">105</FONT> /**<a name="line.105"></a> |
| <FONT color="green">106</FONT> * Creates a Shiro {@link MethodInvocation MethodInvocation} instance and then immediately calls<a name="line.106"></a> |
| <FONT color="green">107</FONT> * {@link org.apache.shiro.authz.aop.AuthorizingMethodInterceptor#invoke super.invoke}.<a name="line.107"></a> |
| <FONT color="green">108</FONT> *<a name="line.108"></a> |
| <FONT color="green">109</FONT> * @param methodInvocation the AOP Alliance-specific <code>methodInvocation</code> instance.<a name="line.109"></a> |
| <FONT color="green">110</FONT> * @return the return value from invoking the method invocation.<a name="line.110"></a> |
| <FONT color="green">111</FONT> * @throws Throwable if the underlying AOP Alliance method invocation throws a <code>Throwable</code>.<a name="line.111"></a> |
| <FONT color="green">112</FONT> */<a name="line.112"></a> |
| <FONT color="green">113</FONT> public Object invoke(MethodInvocation methodInvocation) throws Throwable {<a name="line.113"></a> |
| <FONT color="green">114</FONT> org.apache.shiro.aop.MethodInvocation mi = createMethodInvocation(methodInvocation);<a name="line.114"></a> |
| <FONT color="green">115</FONT> return super.invoke(mi);<a name="line.115"></a> |
| <FONT color="green">116</FONT> }<a name="line.116"></a> |
| <FONT color="green">117</FONT> }<a name="line.117"></a> |
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| </PRE> |
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