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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.mgt;<a name="line.19"></a> |
| <FONT color="green">020</FONT> <a name="line.20"></a> |
| <FONT color="green">021</FONT> import org.apache.shiro.authz.AuthorizationException;<a name="line.21"></a> |
| <FONT color="green">022</FONT> import org.apache.shiro.cache.CacheManagerAware;<a name="line.22"></a> |
| <FONT color="green">023</FONT> import org.apache.shiro.session.Session;<a name="line.23"></a> |
| <FONT color="green">024</FONT> import org.apache.shiro.session.SessionException;<a name="line.24"></a> |
| <FONT color="green">025</FONT> import org.apache.shiro.session.mgt.DefaultSessionManager;<a name="line.25"></a> |
| <FONT color="green">026</FONT> import org.apache.shiro.session.mgt.SessionContext;<a name="line.26"></a> |
| <FONT color="green">027</FONT> import org.apache.shiro.session.mgt.SessionKey;<a name="line.27"></a> |
| <FONT color="green">028</FONT> import org.apache.shiro.session.mgt.SessionManager;<a name="line.28"></a> |
| <FONT color="green">029</FONT> import org.apache.shiro.util.LifecycleUtils;<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> /**<a name="line.32"></a> |
| <FONT color="green">033</FONT> * Shiro support of a {@link SecurityManager} class hierarchy that delegates all<a name="line.33"></a> |
| <FONT color="green">034</FONT> * {@link org.apache.shiro.session.Session session} operations to a wrapped<a name="line.34"></a> |
| <FONT color="green">035</FONT> * {@link org.apache.shiro.session.mgt.SessionManager SessionManager} instance. That is, this class implements the<a name="line.35"></a> |
| <FONT color="green">036</FONT> * methods in the {@link SessionManager SessionManager} interface, but in reality, those methods are merely<a name="line.36"></a> |
| <FONT color="green">037</FONT> * passthrough calls to the underlying 'real' {@code SessionManager} instance.<a name="line.37"></a> |
| <FONT color="green">038</FONT> * <p/><a name="line.38"></a> |
| <FONT color="green">039</FONT> * The remaining {@code SecurityManager} methods not implemented by this class or its parents are left to be<a name="line.39"></a> |
| <FONT color="green">040</FONT> * implemented by subclasses.<a name="line.40"></a> |
| <FONT color="green">041</FONT> * <p/><a name="line.41"></a> |
| <FONT color="green">042</FONT> * In keeping with the other classes in this hierarchy and Shiro's desire to minimize configuration whenever<a name="line.42"></a> |
| <FONT color="green">043</FONT> * possible, suitable default instances for all dependencies will be created upon instantiation.<a name="line.43"></a> |
| <FONT color="green">044</FONT> *<a name="line.44"></a> |
| <FONT color="green">045</FONT> * @since 0.9<a name="line.45"></a> |
| <FONT color="green">046</FONT> */<a name="line.46"></a> |
| <FONT color="green">047</FONT> public abstract class SessionsSecurityManager extends AuthorizingSecurityManager {<a name="line.47"></a> |
| <FONT color="green">048</FONT> <a name="line.48"></a> |
| <FONT color="green">049</FONT> /**<a name="line.49"></a> |
| <FONT color="green">050</FONT> * The internal delegate <code>SessionManager</code> used by this security manager that manages all the<a name="line.50"></a> |
| <FONT color="green">051</FONT> * application's {@link Session Session}s.<a name="line.51"></a> |
| <FONT color="green">052</FONT> */<a name="line.52"></a> |
| <FONT color="green">053</FONT> private SessionManager sessionManager;<a name="line.53"></a> |
| <FONT color="green">054</FONT> <a name="line.54"></a> |
| <FONT color="green">055</FONT> /**<a name="line.55"></a> |
| <FONT color="green">056</FONT> * Default no-arg constructor, internally creates a suitable default {@link SessionManager SessionManager} delegate<a name="line.56"></a> |
| <FONT color="green">057</FONT> * instance.<a name="line.57"></a> |
| <FONT color="green">058</FONT> */<a name="line.58"></a> |
| <FONT color="green">059</FONT> public SessionsSecurityManager() {<a name="line.59"></a> |
| <FONT color="green">060</FONT> super();<a name="line.60"></a> |
| <FONT color="green">061</FONT> this.sessionManager = new DefaultSessionManager();<a name="line.61"></a> |
| <FONT color="green">062</FONT> applyCacheManagerToSessionManager();<a name="line.62"></a> |
| <FONT color="green">063</FONT> }<a name="line.63"></a> |
| <FONT color="green">064</FONT> <a name="line.64"></a> |
| <FONT color="green">065</FONT> /**<a name="line.65"></a> |
| <FONT color="green">066</FONT> * Sets the underlying delegate {@link SessionManager} instance that will be used to support this implementation's<a name="line.66"></a> |
| <FONT color="green">067</FONT> * <tt>SessionManager</tt> method calls.<a name="line.67"></a> |
| <FONT color="green">068</FONT> * <p/><a name="line.68"></a> |
| <FONT color="green">069</FONT> * This <tt>SecurityManager</tt> implementation does not provide logic to support the inherited<a name="line.69"></a> |
| <FONT color="green">070</FONT> * <tt>SessionManager</tt> interface, but instead delegates these calls to an internal<a name="line.70"></a> |
| <FONT color="green">071</FONT> * <tt>SessionManager</tt> instance.<a name="line.71"></a> |
| <FONT color="green">072</FONT> * <p/><a name="line.72"></a> |
| <FONT color="green">073</FONT> * If a <tt>SessionManager</tt> instance is not set, a default one will be automatically created and<a name="line.73"></a> |
| <FONT color="green">074</FONT> * initialized appropriately for the the existing runtime environment.<a name="line.74"></a> |
| <FONT color="green">075</FONT> *<a name="line.75"></a> |
| <FONT color="green">076</FONT> * @param sessionManager delegate instance to use to support this manager's <tt>SessionManager</tt> method calls.<a name="line.76"></a> |
| <FONT color="green">077</FONT> */<a name="line.77"></a> |
| <FONT color="green">078</FONT> public void setSessionManager(SessionManager sessionManager) {<a name="line.78"></a> |
| <FONT color="green">079</FONT> this.sessionManager = sessionManager;<a name="line.79"></a> |
| <FONT color="green">080</FONT> afterSessionManagerSet();<a name="line.80"></a> |
| <FONT color="green">081</FONT> }<a name="line.81"></a> |
| <FONT color="green">082</FONT> <a name="line.82"></a> |
| <FONT color="green">083</FONT> protected void afterSessionManagerSet() {<a name="line.83"></a> |
| <FONT color="green">084</FONT> applyCacheManagerToSessionManager();<a name="line.84"></a> |
| <FONT color="green">085</FONT> }<a name="line.85"></a> |
| <FONT color="green">086</FONT> <a name="line.86"></a> |
| <FONT color="green">087</FONT> /**<a name="line.87"></a> |
| <FONT color="green">088</FONT> * Returns this security manager's internal delegate {@link SessionManager SessionManager}.<a name="line.88"></a> |
| <FONT color="green">089</FONT> *<a name="line.89"></a> |
| <FONT color="green">090</FONT> * @return this security manager's internal delegate {@link SessionManager SessionManager}.<a name="line.90"></a> |
| <FONT color="green">091</FONT> * @see #setSessionManager(org.apache.shiro.session.mgt.SessionManager) setSessionManager<a name="line.91"></a> |
| <FONT color="green">092</FONT> */<a name="line.92"></a> |
| <FONT color="green">093</FONT> public SessionManager getSessionManager() {<a name="line.93"></a> |
| <FONT color="green">094</FONT> return this.sessionManager;<a name="line.94"></a> |
| <FONT color="green">095</FONT> }<a name="line.95"></a> |
| <FONT color="green">096</FONT> <a name="line.96"></a> |
| <FONT color="green">097</FONT> /**<a name="line.97"></a> |
| <FONT color="green">098</FONT> * Calls {@link org.apache.shiro.mgt.AuthorizingSecurityManager#afterCacheManagerSet() super.afterCacheManagerSet()} and then immediately calls<a name="line.98"></a> |
| <FONT color="green">099</FONT> * {@link #applyCacheManagerToSessionManager() applyCacheManagerToSessionManager()} to ensure the<a name="line.99"></a> |
| <FONT color="green">100</FONT> * <code>CacheManager</code> is applied to the SessionManager as necessary.<a name="line.100"></a> |
| <FONT color="green">101</FONT> */<a name="line.101"></a> |
| <FONT color="green">102</FONT> protected void afterCacheManagerSet() {<a name="line.102"></a> |
| <FONT color="green">103</FONT> super.afterCacheManagerSet();<a name="line.103"></a> |
| <FONT color="green">104</FONT> applyCacheManagerToSessionManager();<a name="line.104"></a> |
| <FONT color="green">105</FONT> }<a name="line.105"></a> |
| <FONT color="green">106</FONT> <a name="line.106"></a> |
| <FONT color="green">107</FONT> /**<a name="line.107"></a> |
| <FONT color="green">108</FONT> * Ensures the internal delegate <code>SessionManager</code> is injected with the newly set<a name="line.108"></a> |
| <FONT color="green">109</FONT> * {@link #setCacheManager CacheManager} so it may use it for its internal caching needs.<a name="line.109"></a> |
| <FONT color="green">110</FONT> * <p/><a name="line.110"></a> |
| <FONT color="green">111</FONT> * Note: This implementation only injects the CacheManager into the SessionManager if the SessionManager<a name="line.111"></a> |
| <FONT color="green">112</FONT> * instance implements the {@link CacheManagerAware CacheManagerAware} interface.<a name="line.112"></a> |
| <FONT color="green">113</FONT> */<a name="line.113"></a> |
| <FONT color="green">114</FONT> protected void applyCacheManagerToSessionManager() {<a name="line.114"></a> |
| <FONT color="green">115</FONT> if (this.sessionManager instanceof CacheManagerAware) {<a name="line.115"></a> |
| <FONT color="green">116</FONT> ((CacheManagerAware) this.sessionManager).setCacheManager(getCacheManager());<a name="line.116"></a> |
| <FONT color="green">117</FONT> }<a name="line.117"></a> |
| <FONT color="green">118</FONT> }<a name="line.118"></a> |
| <FONT color="green">119</FONT> <a name="line.119"></a> |
| <FONT color="green">120</FONT> public Session start(SessionContext context) throws AuthorizationException {<a name="line.120"></a> |
| <FONT color="green">121</FONT> return this.sessionManager.start(context);<a name="line.121"></a> |
| <FONT color="green">122</FONT> }<a name="line.122"></a> |
| <FONT color="green">123</FONT> <a name="line.123"></a> |
| <FONT color="green">124</FONT> public Session getSession(SessionKey key) throws SessionException {<a name="line.124"></a> |
| <FONT color="green">125</FONT> return this.sessionManager.getSession(key);<a name="line.125"></a> |
| <FONT color="green">126</FONT> }<a name="line.126"></a> |
| <FONT color="green">127</FONT> <a name="line.127"></a> |
| <FONT color="green">128</FONT> public void destroy() {<a name="line.128"></a> |
| <FONT color="green">129</FONT> LifecycleUtils.destroy(getSessionManager());<a name="line.129"></a> |
| <FONT color="green">130</FONT> this.sessionManager = null;<a name="line.130"></a> |
| <FONT color="green">131</FONT> super.destroy();<a name="line.131"></a> |
| <FONT color="green">132</FONT> }<a name="line.132"></a> |
| <FONT color="green">133</FONT> }<a name="line.133"></a> |
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| </PRE> |
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