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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.subject;</a> |
| <span class="sourceLineNo">020</span><a id="line.20"></a> |
| <span class="sourceLineNo">021</span><a id="line.21">import org.apache.shiro.util.CollectionUtils;</a> |
| <span class="sourceLineNo">022</span><a id="line.22"></a> |
| <span class="sourceLineNo">023</span><a id="line.23">import java.util.*;</a> |
| <span class="sourceLineNo">024</span><a id="line.24"></a> |
| <span class="sourceLineNo">025</span><a id="line.25">/**</a> |
| <span class="sourceLineNo">026</span><a id="line.26"> * Default implementation of the {@link PrincipalMap} interface.</a> |
| <span class="sourceLineNo">027</span><a id="line.27"> *</a> |
| <span class="sourceLineNo">028</span><a id="line.28"> * *EXPERIMENTAL for Shiro 1.2 - DO NOT USE YET*</a> |
| <span class="sourceLineNo">029</span><a id="line.29"> *</a> |
| <span class="sourceLineNo">030</span><a id="line.30"> * @author Les Hazlewood</a> |
| <span class="sourceLineNo">031</span><a id="line.31"> * @since 1.2</a> |
| <span class="sourceLineNo">032</span><a id="line.32"> */</a> |
| <span class="sourceLineNo">033</span><a id="line.33">public class SimplePrincipalMap implements PrincipalMap {</a> |
| <span class="sourceLineNo">034</span><a id="line.34"></a> |
| <span class="sourceLineNo">035</span><a id="line.35"> //Key: realm name, Value: map of principals specific to that realm</a> |
| <span class="sourceLineNo">036</span><a id="line.36"> // internal map - key: principal name, value: principal</a> |
| <span class="sourceLineNo">037</span><a id="line.37"> private Map<String, Map<String, Object>> realmPrincipals;</a> |
| <span class="sourceLineNo">038</span><a id="line.38"></a> |
| <span class="sourceLineNo">039</span><a id="line.39"> //maintains the principals from all realms plus any that are modified via the Map modification methods</a> |
| <span class="sourceLineNo">040</span><a id="line.40"> //this ensures a fast lookup of any named principal instead of needing to iterate over</a> |
| <span class="sourceLineNo">041</span><a id="line.41"> //the realmPrincipals for each lookup.</a> |
| <span class="sourceLineNo">042</span><a id="line.42"> private Map<String, Object> combinedPrincipals;</a> |
| <span class="sourceLineNo">043</span><a id="line.43"></a> |
| <span class="sourceLineNo">044</span><a id="line.44"> public SimplePrincipalMap() {</a> |
| <span class="sourceLineNo">045</span><a id="line.45"> this(null);</a> |
| <span class="sourceLineNo">046</span><a id="line.46"> }</a> |
| <span class="sourceLineNo">047</span><a id="line.47"></a> |
| <span class="sourceLineNo">048</span><a id="line.48"> public SimplePrincipalMap(Map<String, Map<String, Object>> backingMap) {</a> |
| <span class="sourceLineNo">049</span><a id="line.49"> if (!CollectionUtils.isEmpty(backingMap)) {</a> |
| <span class="sourceLineNo">050</span><a id="line.50"> this.realmPrincipals = backingMap;</a> |
| <span class="sourceLineNo">051</span><a id="line.51"> for (Map<String, Object> principals : this.realmPrincipals.values()) {</a> |
| <span class="sourceLineNo">052</span><a id="line.52"> if (!CollectionUtils.isEmpty(principals) ) {</a> |
| <span class="sourceLineNo">053</span><a id="line.53"> ensureCombinedPrincipals().putAll(principals);</a> |
| <span class="sourceLineNo">054</span><a id="line.54"> }</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"> }</a> |
| <span class="sourceLineNo">058</span><a id="line.58"></a> |
| <span class="sourceLineNo">059</span><a id="line.59"> public int size() {</a> |
| <span class="sourceLineNo">060</span><a id="line.60"> return CollectionUtils.size(this.combinedPrincipals);</a> |
| <span class="sourceLineNo">061</span><a id="line.61"> }</a> |
| <span class="sourceLineNo">062</span><a id="line.62"></a> |
| <span class="sourceLineNo">063</span><a id="line.63"> protected Map<String, Object> ensureCombinedPrincipals() {</a> |
| <span class="sourceLineNo">064</span><a id="line.64"> if (this.combinedPrincipals == null) {</a> |
| <span class="sourceLineNo">065</span><a id="line.65"> this.combinedPrincipals = new HashMap<String, Object>();</a> |
| <span class="sourceLineNo">066</span><a id="line.66"> }</a> |
| <span class="sourceLineNo">067</span><a id="line.67"> return this.combinedPrincipals;</a> |
| <span class="sourceLineNo">068</span><a id="line.68"> }</a> |
| <span class="sourceLineNo">069</span><a id="line.69"></a> |
| <span class="sourceLineNo">070</span><a id="line.70"> public boolean containsKey(Object o) {</a> |
| <span class="sourceLineNo">071</span><a id="line.71"> return this.combinedPrincipals != null && this.combinedPrincipals.containsKey(o);</a> |
| <span class="sourceLineNo">072</span><a id="line.72"> }</a> |
| <span class="sourceLineNo">073</span><a id="line.73"></a> |
| <span class="sourceLineNo">074</span><a id="line.74"> public boolean containsValue(Object o) {</a> |
| <span class="sourceLineNo">075</span><a id="line.75"> return this.combinedPrincipals != null && this.combinedPrincipals.containsKey(o);</a> |
| <span class="sourceLineNo">076</span><a id="line.76"> }</a> |
| <span class="sourceLineNo">077</span><a id="line.77"></a> |
| <span class="sourceLineNo">078</span><a id="line.78"> public Object get(Object o) {</a> |
| <span class="sourceLineNo">079</span><a id="line.79"> return this.combinedPrincipals != null && this.combinedPrincipals.containsKey(o);</a> |
| <span class="sourceLineNo">080</span><a id="line.80"> }</a> |
| <span class="sourceLineNo">081</span><a id="line.81"></a> |
| <span class="sourceLineNo">082</span><a id="line.82"> public Object put(String s, Object o) {</a> |
| <span class="sourceLineNo">083</span><a id="line.83"> return ensureCombinedPrincipals().put(s, o);</a> |
| <span class="sourceLineNo">084</span><a id="line.84"> }</a> |
| <span class="sourceLineNo">085</span><a id="line.85"></a> |
| <span class="sourceLineNo">086</span><a id="line.86"> public Object remove(Object o) {</a> |
| <span class="sourceLineNo">087</span><a id="line.87"> return this.combinedPrincipals != null ? this.combinedPrincipals.remove(o) : null;</a> |
| <span class="sourceLineNo">088</span><a id="line.88"> }</a> |
| <span class="sourceLineNo">089</span><a id="line.89"></a> |
| <span class="sourceLineNo">090</span><a id="line.90"> public void putAll(Map<? extends String, ?> map) {</a> |
| <span class="sourceLineNo">091</span><a id="line.91"> if (!CollectionUtils.isEmpty(map)) {</a> |
| <span class="sourceLineNo">092</span><a id="line.92"> ensureCombinedPrincipals().putAll(map);</a> |
| <span class="sourceLineNo">093</span><a id="line.93"> }</a> |
| <span class="sourceLineNo">094</span><a id="line.94"> }</a> |
| <span class="sourceLineNo">095</span><a id="line.95"></a> |
| <span class="sourceLineNo">096</span><a id="line.96"> public Set<String> keySet() {</a> |
| <span class="sourceLineNo">097</span><a id="line.97"> return CollectionUtils.isEmpty(this.combinedPrincipals) ?</a> |
| <span class="sourceLineNo">098</span><a id="line.98"> Collections.<String>emptySet() :</a> |
| <span class="sourceLineNo">099</span><a id="line.99"> Collections.unmodifiableSet(this.combinedPrincipals.keySet());</a> |
| <span class="sourceLineNo">100</span><a id="line.100"> }</a> |
| <span class="sourceLineNo">101</span><a id="line.101"></a> |
| <span class="sourceLineNo">102</span><a id="line.102"> public Collection<Object> values() {</a> |
| <span class="sourceLineNo">103</span><a id="line.103"> return CollectionUtils.isEmpty(this.combinedPrincipals) ?</a> |
| <span class="sourceLineNo">104</span><a id="line.104"> Collections.emptySet() :</a> |
| <span class="sourceLineNo">105</span><a id="line.105"> Collections.unmodifiableCollection(this.combinedPrincipals.values());</a> |
| <span class="sourceLineNo">106</span><a id="line.106"> }</a> |
| <span class="sourceLineNo">107</span><a id="line.107"></a> |
| <span class="sourceLineNo">108</span><a id="line.108"> public Set<Entry<String, Object>> entrySet() {</a> |
| <span class="sourceLineNo">109</span><a id="line.109"> return CollectionUtils.isEmpty(this.combinedPrincipals) ?</a> |
| <span class="sourceLineNo">110</span><a id="line.110"> Collections.<Entry<String,Object>>emptySet() :</a> |
| <span class="sourceLineNo">111</span><a id="line.111"> Collections.unmodifiableSet(this.combinedPrincipals.entrySet());</a> |
| <span class="sourceLineNo">112</span><a id="line.112"> }</a> |
| <span class="sourceLineNo">113</span><a id="line.113"></a> |
| <span class="sourceLineNo">114</span><a id="line.114"> public void clear() {</a> |
| <span class="sourceLineNo">115</span><a id="line.115"> this.realmPrincipals = null;</a> |
| <span class="sourceLineNo">116</span><a id="line.116"> this.combinedPrincipals = null;</a> |
| <span class="sourceLineNo">117</span><a id="line.117"> }</a> |
| <span class="sourceLineNo">118</span><a id="line.118"></a> |
| <span class="sourceLineNo">119</span><a id="line.119"> public Object getPrimaryPrincipal() {</a> |
| <span class="sourceLineNo">120</span><a id="line.120"> //heuristic - just use the first one we come across:</a> |
| <span class="sourceLineNo">121</span><a id="line.121"> return !CollectionUtils.isEmpty(this.combinedPrincipals) ?</a> |
| <span class="sourceLineNo">122</span><a id="line.122"> this.combinedPrincipals.values().iterator().next() :</a> |
| <span class="sourceLineNo">123</span><a id="line.123"> null;</a> |
| <span class="sourceLineNo">124</span><a id="line.124"> }</a> |
| <span class="sourceLineNo">125</span><a id="line.125"></a> |
| <span class="sourceLineNo">126</span><a id="line.126"> public <T> T oneByType(Class<T> type) {</a> |
| <span class="sourceLineNo">127</span><a id="line.127"> if (CollectionUtils.isEmpty(this.combinedPrincipals)) {</a> |
| <span class="sourceLineNo">128</span><a id="line.128"> return null;</a> |
| <span class="sourceLineNo">129</span><a id="line.129"> }</a> |
| <span class="sourceLineNo">130</span><a id="line.130"> for( Object value : this.combinedPrincipals.values()) {</a> |
| <span class="sourceLineNo">131</span><a id="line.131"> if (type.isInstance(value) ) {</a> |
| <span class="sourceLineNo">132</span><a id="line.132"> return type.cast(value);</a> |
| <span class="sourceLineNo">133</span><a id="line.133"> }</a> |
| <span class="sourceLineNo">134</span><a id="line.134"> }</a> |
| <span class="sourceLineNo">135</span><a id="line.135"> return null;</a> |
| <span class="sourceLineNo">136</span><a id="line.136"> }</a> |
| <span class="sourceLineNo">137</span><a id="line.137"></a> |
| <span class="sourceLineNo">138</span><a id="line.138"> public <T> Collection<T> byType(Class<T> type) {</a> |
| <span class="sourceLineNo">139</span><a id="line.139"> if (CollectionUtils.isEmpty(this.combinedPrincipals)) {</a> |
| <span class="sourceLineNo">140</span><a id="line.140"> return Collections.emptySet();</a> |
| <span class="sourceLineNo">141</span><a id="line.141"> }</a> |
| <span class="sourceLineNo">142</span><a id="line.142"> Collection<T> instances = null;</a> |
| <span class="sourceLineNo">143</span><a id="line.143"> for( Object value : this.combinedPrincipals.values()) {</a> |
| <span class="sourceLineNo">144</span><a id="line.144"> if (type.isInstance(value) ) {</a> |
| <span class="sourceLineNo">145</span><a id="line.145"> if (instances == null) {</a> |
| <span class="sourceLineNo">146</span><a id="line.146"> instances = new ArrayList<T>();</a> |
| <span class="sourceLineNo">147</span><a id="line.147"> }</a> |
| <span class="sourceLineNo">148</span><a id="line.148"> instances.add(type.cast(value));</a> |
| <span class="sourceLineNo">149</span><a id="line.149"> }</a> |
| <span class="sourceLineNo">150</span><a id="line.150"> }</a> |
| <span class="sourceLineNo">151</span><a id="line.151"> return instances != null ? instances : Collections.<T>emptyList();</a> |
| <span class="sourceLineNo">152</span><a id="line.152"> }</a> |
| <span class="sourceLineNo">153</span><a id="line.153"></a> |
| <span class="sourceLineNo">154</span><a id="line.154"> public List asList() {</a> |
| <span class="sourceLineNo">155</span><a id="line.155"> if (CollectionUtils.isEmpty(this.combinedPrincipals)) {</a> |
| <span class="sourceLineNo">156</span><a id="line.156"> return Collections.emptyList();</a> |
| <span class="sourceLineNo">157</span><a id="line.157"> }</a> |
| <span class="sourceLineNo">158</span><a id="line.158"> List<Object> list = new ArrayList<Object>(this.combinedPrincipals.size());</a> |
| <span class="sourceLineNo">159</span><a id="line.159"> list.addAll(this.combinedPrincipals.values());</a> |
| <span class="sourceLineNo">160</span><a id="line.160"> return list;</a> |
| <span class="sourceLineNo">161</span><a id="line.161"> }</a> |
| <span class="sourceLineNo">162</span><a id="line.162"></a> |
| <span class="sourceLineNo">163</span><a id="line.163"> public Set asSet() {</a> |
| <span class="sourceLineNo">164</span><a id="line.164"> if (CollectionUtils.isEmpty(this.combinedPrincipals)) {</a> |
| <span class="sourceLineNo">165</span><a id="line.165"> return Collections.emptySet();</a> |
| <span class="sourceLineNo">166</span><a id="line.166"> }</a> |
| <span class="sourceLineNo">167</span><a id="line.167"> Set<Object> set = new HashSet<Object>(this.combinedPrincipals.size());</a> |
| <span class="sourceLineNo">168</span><a id="line.168"> set.addAll(this.combinedPrincipals.values());</a> |
| <span class="sourceLineNo">169</span><a id="line.169"> return set;</a> |
| <span class="sourceLineNo">170</span><a id="line.170"> }</a> |
| <span class="sourceLineNo">171</span><a id="line.171"></a> |
| <span class="sourceLineNo">172</span><a id="line.172"> public Collection fromRealm(String realmName) {</a> |
| <span class="sourceLineNo">173</span><a id="line.173"> if (CollectionUtils.isEmpty(this.realmPrincipals)) {</a> |
| <span class="sourceLineNo">174</span><a id="line.174"> return Collections.emptySet();</a> |
| <span class="sourceLineNo">175</span><a id="line.175"> }</a> |
| <span class="sourceLineNo">176</span><a id="line.176"> Map<String,Object> principals = this.realmPrincipals.get(realmName);</a> |
| <span class="sourceLineNo">177</span><a id="line.177"> if (CollectionUtils.isEmpty(principals)) {</a> |
| <span class="sourceLineNo">178</span><a id="line.178"> return Collections.emptySet();</a> |
| <span class="sourceLineNo">179</span><a id="line.179"> }</a> |
| <span class="sourceLineNo">180</span><a id="line.180"> return Collections.unmodifiableCollection(principals.values());</a> |
| <span class="sourceLineNo">181</span><a id="line.181"> }</a> |
| <span class="sourceLineNo">182</span><a id="line.182"></a> |
| <span class="sourceLineNo">183</span><a id="line.183"> public Set<String> getRealmNames() {</a> |
| <span class="sourceLineNo">184</span><a id="line.184"> if (CollectionUtils.isEmpty(this.realmPrincipals)) {</a> |
| <span class="sourceLineNo">185</span><a id="line.185"> return Collections.emptySet();</a> |
| <span class="sourceLineNo">186</span><a id="line.186"> }</a> |
| <span class="sourceLineNo">187</span><a id="line.187"> return Collections.unmodifiableSet(this.realmPrincipals.keySet());</a> |
| <span class="sourceLineNo">188</span><a id="line.188"> }</a> |
| <span class="sourceLineNo">189</span><a id="line.189"></a> |
| <span class="sourceLineNo">190</span><a id="line.190"> public boolean isEmpty() {</a> |
| <span class="sourceLineNo">191</span><a id="line.191"> return CollectionUtils.isEmpty(this.combinedPrincipals);</a> |
| <span class="sourceLineNo">192</span><a id="line.192"> }</a> |
| <span class="sourceLineNo">193</span><a id="line.193"></a> |
| <span class="sourceLineNo">194</span><a id="line.194"> public Iterator iterator() {</a> |
| <span class="sourceLineNo">195</span><a id="line.195"> return asList().iterator();</a> |
| <span class="sourceLineNo">196</span><a id="line.196"> }</a> |
| <span class="sourceLineNo">197</span><a id="line.197"></a> |
| <span class="sourceLineNo">198</span><a id="line.198"> public Map<String, Object> getRealmPrincipals(String name) {</a> |
| <span class="sourceLineNo">199</span><a id="line.199"> if (this.realmPrincipals == null) {</a> |
| <span class="sourceLineNo">200</span><a id="line.200"> return null;</a> |
| <span class="sourceLineNo">201</span><a id="line.201"> }</a> |
| <span class="sourceLineNo">202</span><a id="line.202"> Map<String,Object> principals = this.realmPrincipals.get(name);</a> |
| <span class="sourceLineNo">203</span><a id="line.203"> if (principals == null) {</a> |
| <span class="sourceLineNo">204</span><a id="line.204"> return null;</a> |
| <span class="sourceLineNo">205</span><a id="line.205"> }</a> |
| <span class="sourceLineNo">206</span><a id="line.206"> return Collections.unmodifiableMap(principals);</a> |
| <span class="sourceLineNo">207</span><a id="line.207"> }</a> |
| <span class="sourceLineNo">208</span><a id="line.208"></a> |
| <span class="sourceLineNo">209</span><a id="line.209"> public Map<String,Object> setRealmPrincipals(String realmName, Map<String, Object> principals) {</a> |
| <span class="sourceLineNo">210</span><a id="line.210"> if (realmName == null) {</a> |
| <span class="sourceLineNo">211</span><a id="line.211"> throw new NullPointerException("realmName argument cannot be null.");</a> |
| <span class="sourceLineNo">212</span><a id="line.212"> }</a> |
| <span class="sourceLineNo">213</span><a id="line.213"> if (this.realmPrincipals == null) {</a> |
| <span class="sourceLineNo">214</span><a id="line.214"> if (!CollectionUtils.isEmpty(principals)) {</a> |
| <span class="sourceLineNo">215</span><a id="line.215"> this.realmPrincipals = new HashMap<String,Map<String,Object>>();</a> |
| <span class="sourceLineNo">216</span><a id="line.216"> return this.realmPrincipals.put(realmName, new HashMap<String,Object>(principals));</a> |
| <span class="sourceLineNo">217</span><a id="line.217"> } else {</a> |
| <span class="sourceLineNo">218</span><a id="line.218"> return null;</a> |
| <span class="sourceLineNo">219</span><a id="line.219"> }</a> |
| <span class="sourceLineNo">220</span><a id="line.220"> } else {</a> |
| <span class="sourceLineNo">221</span><a id="line.221"> Map<String,Object> existingPrincipals = this.realmPrincipals.remove(realmName);</a> |
| <span class="sourceLineNo">222</span><a id="line.222"> if (!CollectionUtils.isEmpty(principals)) {</a> |
| <span class="sourceLineNo">223</span><a id="line.223"> this.realmPrincipals.put(realmName, new HashMap<String,Object>(principals));</a> |
| <span class="sourceLineNo">224</span><a id="line.224"> }</a> |
| <span class="sourceLineNo">225</span><a id="line.225"> return existingPrincipals;</a> |
| <span class="sourceLineNo">226</span><a id="line.226"> }</a> |
| <span class="sourceLineNo">227</span><a id="line.227"> }</a> |
| <span class="sourceLineNo">228</span><a id="line.228"></a> |
| <span class="sourceLineNo">229</span><a id="line.229"> public Object setRealmPrincipal(String realmName, String principalName, Object principal) {</a> |
| <span class="sourceLineNo">230</span><a id="line.230"> if (realmName == null) {</a> |
| <span class="sourceLineNo">231</span><a id="line.231"> throw new NullPointerException("realmName argument cannot be null.");</a> |
| <span class="sourceLineNo">232</span><a id="line.232"> }</a> |
| <span class="sourceLineNo">233</span><a id="line.233"> if (principalName == null) {</a> |
| <span class="sourceLineNo">234</span><a id="line.234"> throw new NullPointerException(("principalName argument cannot be null."));</a> |
| <span class="sourceLineNo">235</span><a id="line.235"> }</a> |
| <span class="sourceLineNo">236</span><a id="line.236"> if (principal == null) {</a> |
| <span class="sourceLineNo">237</span><a id="line.237"> return removeRealmPrincipal(realmName, principalName);</a> |
| <span class="sourceLineNo">238</span><a id="line.238"> }</a> |
| <span class="sourceLineNo">239</span><a id="line.239"> if (this.realmPrincipals == null) {</a> |
| <span class="sourceLineNo">240</span><a id="line.240"> this.realmPrincipals = new HashMap<String,Map<String,Object>>();</a> |
| <span class="sourceLineNo">241</span><a id="line.241"> }</a> |
| <span class="sourceLineNo">242</span><a id="line.242"> Map<String,Object> principals = this.realmPrincipals.get(realmName);</a> |
| <span class="sourceLineNo">243</span><a id="line.243"> if (principals == null) {</a> |
| <span class="sourceLineNo">244</span><a id="line.244"> principals = new HashMap<String,Object>();</a> |
| <span class="sourceLineNo">245</span><a id="line.245"> this.realmPrincipals.put(realmName, principals);</a> |
| <span class="sourceLineNo">246</span><a id="line.246"> }</a> |
| <span class="sourceLineNo">247</span><a id="line.247"> return principals.put(principalName, principal);</a> |
| <span class="sourceLineNo">248</span><a id="line.248"> }</a> |
| <span class="sourceLineNo">249</span><a id="line.249"></a> |
| <span class="sourceLineNo">250</span><a id="line.250"> public Object getRealmPrincipal(String realmName, String principalName) {</a> |
| <span class="sourceLineNo">251</span><a id="line.251"> if (realmName == null) {</a> |
| <span class="sourceLineNo">252</span><a id="line.252"> throw new NullPointerException("realmName argument cannot be null.");</a> |
| <span class="sourceLineNo">253</span><a id="line.253"> }</a> |
| <span class="sourceLineNo">254</span><a id="line.254"> if (principalName == null) {</a> |
| <span class="sourceLineNo">255</span><a id="line.255"> throw new NullPointerException(("principalName argument cannot be null."));</a> |
| <span class="sourceLineNo">256</span><a id="line.256"> }</a> |
| <span class="sourceLineNo">257</span><a id="line.257"> if (this.realmPrincipals == null) {</a> |
| <span class="sourceLineNo">258</span><a id="line.258"> return null;</a> |
| <span class="sourceLineNo">259</span><a id="line.259"> }</a> |
| <span class="sourceLineNo">260</span><a id="line.260"> Map<String,Object> principals = this.realmPrincipals.get(realmName);</a> |
| <span class="sourceLineNo">261</span><a id="line.261"> if (principals != null) {</a> |
| <span class="sourceLineNo">262</span><a id="line.262"> return principals.get(principalName);</a> |
| <span class="sourceLineNo">263</span><a id="line.263"> }</a> |
| <span class="sourceLineNo">264</span><a id="line.264"> return null;</a> |
| <span class="sourceLineNo">265</span><a id="line.265"> }</a> |
| <span class="sourceLineNo">266</span><a id="line.266"></a> |
| <span class="sourceLineNo">267</span><a id="line.267"> public Object removeRealmPrincipal(String realmName, String principalName) {</a> |
| <span class="sourceLineNo">268</span><a id="line.268"> if (realmName == null) {</a> |
| <span class="sourceLineNo">269</span><a id="line.269"> throw new NullPointerException("realmName argument cannot be null.");</a> |
| <span class="sourceLineNo">270</span><a id="line.270"> }</a> |
| <span class="sourceLineNo">271</span><a id="line.271"> if (principalName == null) {</a> |
| <span class="sourceLineNo">272</span><a id="line.272"> throw new NullPointerException(("principalName argument cannot be null."));</a> |
| <span class="sourceLineNo">273</span><a id="line.273"> }</a> |
| <span class="sourceLineNo">274</span><a id="line.274"> if (this.realmPrincipals == null) {</a> |
| <span class="sourceLineNo">275</span><a id="line.275"> return null;</a> |
| <span class="sourceLineNo">276</span><a id="line.276"> }</a> |
| <span class="sourceLineNo">277</span><a id="line.277"> Map<String,Object> principals = this.realmPrincipals.get(realmName);</a> |
| <span class="sourceLineNo">278</span><a id="line.278"> if (principals != null) {</a> |
| <span class="sourceLineNo">279</span><a id="line.279"> return principals.remove(principalName);</a> |
| <span class="sourceLineNo">280</span><a id="line.280"> }</a> |
| <span class="sourceLineNo">281</span><a id="line.281"> return null;</a> |
| <span class="sourceLineNo">282</span><a id="line.282"> }</a> |
| <span class="sourceLineNo">283</span><a id="line.283">}</a> |
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| </pre> |
| </div> |
| </main> |
| </body> |
| </html> |
