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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing,<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * software distributed under the License is distributed on an<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * KIND, either express or implied. See the License for the<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * specific language governing permissions and limitations<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> * under the License.<a name="line.17"></a> |
| <span class="sourceLineNo">018</span> */<a name="line.18"></a> |
| <span class="sourceLineNo">019</span>package org.apache.shiro.config;<a name="line.19"></a> |
| <span class="sourceLineNo">020</span><a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import org.apache.commons.beanutils.BeanUtils;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import org.apache.commons.beanutils.PropertyUtils;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.shiro.codec.Base64;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.shiro.codec.Hex;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.shiro.util.*;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.slf4j.Logger;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.slf4j.LoggerFactory;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span><a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.beans.PropertyDescriptor;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.util.*;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span><a name="line.31"></a> |
| <span class="sourceLineNo">032</span><a name="line.32"></a> |
| <span class="sourceLineNo">033</span>/**<a name="line.33"></a> |
| <span class="sourceLineNo">034</span> * Object builder that uses reflection and Apache Commons BeanUtils to build objects given a<a name="line.34"></a> |
| <span class="sourceLineNo">035</span> * map of "property values". Typically these come from the Shiro INI configuration and are used<a name="line.35"></a> |
| <span class="sourceLineNo">036</span> * to construct or modify the SecurityManager, its dependencies, and web-based security filters.<a name="line.36"></a> |
| <span class="sourceLineNo">037</span> * <p/><a name="line.37"></a> |
| <span class="sourceLineNo">038</span> * Recognizes {@link Factory} implementations and will call<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> * {@link org.apache.shiro.util.Factory#getInstance() getInstance} to satisfy any reference to this bean.<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> *<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> * @since 0.9<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> */<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>public class ReflectionBuilder {<a name="line.43"></a> |
| <span class="sourceLineNo">044</span><a name="line.44"></a> |
| <span class="sourceLineNo">045</span> //TODO - complete JavaDoc<a name="line.45"></a> |
| <span class="sourceLineNo">046</span><a name="line.46"></a> |
| <span class="sourceLineNo">047</span> private static final Logger log = LoggerFactory.getLogger(ReflectionBuilder.class);<a name="line.47"></a> |
| <span class="sourceLineNo">048</span><a name="line.48"></a> |
| <span class="sourceLineNo">049</span> private static final String OBJECT_REFERENCE_BEGIN_TOKEN = "$";<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> private static final String ESCAPED_OBJECT_REFERENCE_BEGIN_TOKEN = "\\$";<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> private static final String GLOBAL_PROPERTY_PREFIX = "shiro";<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> private static final char MAP_KEY_VALUE_DELIMITER = ':';<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> private static final String HEX_BEGIN_TOKEN = "0x";<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> private static final String NULL_VALUE_TOKEN = "null";<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> private static final String EMPTY_STRING_VALUE_TOKEN = "\"\"";<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> private static final char STRING_VALUE_DELIMETER = '"';<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> private static final char MAP_PROPERTY_BEGIN_TOKEN = '[';<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> private static final char MAP_PROPERTY_END_TOKEN = ']';<a name="line.58"></a> |
| <span class="sourceLineNo">059</span><a name="line.59"></a> |
| <span class="sourceLineNo">060</span> private Map<String, ?> objects;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span><a name="line.61"></a> |
| <span class="sourceLineNo">062</span> public ReflectionBuilder() {<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> this.objects = new LinkedHashMap<String, Object>();<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> }<a name="line.64"></a> |
| <span class="sourceLineNo">065</span><a name="line.65"></a> |
| <span class="sourceLineNo">066</span> public ReflectionBuilder(Map<String, ?> defaults) {<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> this.objects = CollectionUtils.isEmpty(defaults) ? new LinkedHashMap<String, Object>() : defaults;<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> }<a name="line.68"></a> |
| <span class="sourceLineNo">069</span><a name="line.69"></a> |
| <span class="sourceLineNo">070</span> public Map<String, ?> getObjects() {<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> return objects;<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> }<a name="line.72"></a> |
| <span class="sourceLineNo">073</span><a name="line.73"></a> |
| <span class="sourceLineNo">074</span> public void setObjects(Map<String, ?> objects) {<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> this.objects = CollectionUtils.isEmpty(objects) ? new LinkedHashMap<String, Object>() : objects;<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> }<a name="line.76"></a> |
| <span class="sourceLineNo">077</span><a name="line.77"></a> |
| <span class="sourceLineNo">078</span> public Object getBean(String id) {<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> return objects.get(id);<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> }<a name="line.80"></a> |
| <span class="sourceLineNo">081</span><a name="line.81"></a> |
| <span class="sourceLineNo">082</span> @SuppressWarnings({"unchecked"})<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> public <T> T getBean(String id, Class<T> requiredType) {<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> if (requiredType == null) {<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> throw new NullPointerException("requiredType argument cannot be null.");<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> }<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> Object bean = getBean(id);<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> if (bean == null) {<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> return null;<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> }<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> if (!requiredType.isAssignableFrom(bean.getClass())) {<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> throw new IllegalStateException("Bean with id [" + id + "] is not of the required type [" +<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> requiredType.getName() + "].");<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> }<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> return (T) bean;<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> }<a name="line.96"></a> |
| <span class="sourceLineNo">097</span><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> @SuppressWarnings({"unchecked"})<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> public Map<String, ?> buildObjects(Map<String, String> kvPairs) {<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> if (kvPairs != null && !kvPairs.isEmpty()) {<a name="line.100"></a> |
| <span class="sourceLineNo">101</span><a name="line.101"></a> |
| <span class="sourceLineNo">102</span> // Separate key value pairs into object declarations and property assignment<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> // so that all objects can be created up front<a name="line.103"></a> |
| <span class="sourceLineNo">104</span><a name="line.104"></a> |
| <span class="sourceLineNo">105</span> //https://issues.apache.org/jira/browse/SHIRO-85 - need to use LinkedHashMaps here:<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> Map<String, String> instanceMap = new LinkedHashMap<String, String>();<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> Map<String, String> propertyMap = new LinkedHashMap<String, String>();<a name="line.107"></a> |
| <span class="sourceLineNo">108</span><a name="line.108"></a> |
| <span class="sourceLineNo">109</span> for (Map.Entry<String, String> entry : kvPairs.entrySet()) {<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> if (entry.getKey().indexOf('.') < 0 || entry.getKey().endsWith(".class")) {<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> instanceMap.put(entry.getKey(), entry.getValue());<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> } else {<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> propertyMap.put(entry.getKey(), entry.getValue());<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> }<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> }<a name="line.115"></a> |
| <span class="sourceLineNo">116</span><a name="line.116"></a> |
| <span class="sourceLineNo">117</span> // Create all instances<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> for (Map.Entry<String, String> entry : instanceMap.entrySet()) {<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> createNewInstance((Map<String, Object>) objects, entry.getKey(), entry.getValue());<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> }<a name="line.120"></a> |
| <span class="sourceLineNo">121</span><a name="line.121"></a> |
| <span class="sourceLineNo">122</span> // Set all properties<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> for (Map.Entry<String, String> entry : propertyMap.entrySet()) {<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> applyProperty(entry.getKey(), entry.getValue(), objects);<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> }<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> }<a name="line.126"></a> |
| <span class="sourceLineNo">127</span><a name="line.127"></a> |
| <span class="sourceLineNo">128</span> //SHIRO-413: init method must be called for constructed objects that are Initializable<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> LifecycleUtils.init(objects.values());<a name="line.129"></a> |
| <span class="sourceLineNo">130</span><a name="line.130"></a> |
| <span class="sourceLineNo">131</span> return objects;<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> }<a name="line.132"></a> |
| <span class="sourceLineNo">133</span><a name="line.133"></a> |
| <span class="sourceLineNo">134</span> protected void createNewInstance(Map<String, Object> objects, String name, String value) {<a name="line.134"></a> |
| <span class="sourceLineNo">135</span><a name="line.135"></a> |
| <span class="sourceLineNo">136</span> Object currentInstance = objects.get(name);<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> if (currentInstance != null) {<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> log.info("An instance with name '{}' already exists. " +<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> "Redefining this object as a new instance of type {}", name, value);<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> }<a name="line.140"></a> |
| <span class="sourceLineNo">141</span><a name="line.141"></a> |
| <span class="sourceLineNo">142</span> Object instance;//name with no property, assume right hand side of equals sign is the class name:<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> try {<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> instance = ClassUtils.newInstance(value);<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> if (instance instanceof Nameable) {<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> ((Nameable) instance).setName(name);<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> }<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> } catch (Exception e) {<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> String msg = "Unable to instantiate class [" + value + "] for object named '" + name + "'. " +<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> "Please ensure you've specified the fully qualified class name correctly.";<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> throw new ConfigurationException(msg, e);<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> }<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> objects.put(name, instance);<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> }<a name="line.154"></a> |
| <span class="sourceLineNo">155</span><a name="line.155"></a> |
| <span class="sourceLineNo">156</span> protected void applyProperty(String key, String value, Map objects) {<a name="line.156"></a> |
| <span class="sourceLineNo">157</span><a name="line.157"></a> |
| <span class="sourceLineNo">158</span> int index = key.indexOf('.');<a name="line.158"></a> |
| <span class="sourceLineNo">159</span><a name="line.159"></a> |
| <span class="sourceLineNo">160</span> if (index >= 0) {<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> String name = key.substring(0, index);<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> String property = key.substring(index + 1, key.length());<a name="line.162"></a> |
| <span class="sourceLineNo">163</span><a name="line.163"></a> |
| <span class="sourceLineNo">164</span> if (GLOBAL_PROPERTY_PREFIX.equalsIgnoreCase(name)) {<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> applyGlobalProperty(objects, property, value);<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> } else {<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> applySingleProperty(objects, name, property, value);<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> }<a name="line.168"></a> |
| <span class="sourceLineNo">169</span><a name="line.169"></a> |
| <span class="sourceLineNo">170</span> } else {<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> throw new IllegalArgumentException("All property keys must contain a '.' character. " +<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> "(e.g. myBean.property = value) These should already be separated out by buildObjects().");<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> }<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> }<a name="line.174"></a> |
| <span class="sourceLineNo">175</span><a name="line.175"></a> |
| <span class="sourceLineNo">176</span> protected void applyGlobalProperty(Map objects, String property, String value) {<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> for (Object instance : objects.values()) {<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> try {<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> PropertyDescriptor pd = PropertyUtils.getPropertyDescriptor(instance, property);<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> if (pd != null) {<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> applyProperty(instance, property, value);<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> }<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> } catch (Exception e) {<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> String msg = "Error retrieving property descriptor for instance " +<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> "of type [" + instance.getClass().getName() + "] " +<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> "while setting property [" + property + "]";<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> throw new ConfigurationException(msg, e);<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> }<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> }<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> }<a name="line.190"></a> |
| <span class="sourceLineNo">191</span><a name="line.191"></a> |
| <span class="sourceLineNo">192</span> protected void applySingleProperty(Map objects, String name, String property, String value) {<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> Object instance = objects.get(name);<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> if (property.equals("class")) {<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> throw new IllegalArgumentException("Property keys should not contain 'class' properties since these " +<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> "should already be separated out by buildObjects().");<a name="line.196"></a> |
| <span class="sourceLineNo">197</span><a name="line.197"></a> |
| <span class="sourceLineNo">198</span> } else if (instance == null) {<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> String msg = "Configuration error. Specified object [" + name + "] with property [" +<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> property + "] without first defining that object's class. Please first " +<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> "specify the class property first, e.g. myObject = fully_qualified_class_name " +<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> "and then define additional properties.";<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> throw new IllegalArgumentException(msg);<a name="line.203"></a> |
| <span class="sourceLineNo">204</span><a name="line.204"></a> |
| <span class="sourceLineNo">205</span> } else {<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> applyProperty(instance, property, value);<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> }<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> }<a name="line.208"></a> |
| <span class="sourceLineNo">209</span><a name="line.209"></a> |
| <span class="sourceLineNo">210</span> protected boolean isReference(String value) {<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> return value != null && value.startsWith(OBJECT_REFERENCE_BEGIN_TOKEN);<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> }<a name="line.212"></a> |
| <span class="sourceLineNo">213</span><a name="line.213"></a> |
| <span class="sourceLineNo">214</span> protected String getId(String referenceToken) {<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> return referenceToken.substring(OBJECT_REFERENCE_BEGIN_TOKEN.length());<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> }<a name="line.216"></a> |
| <span class="sourceLineNo">217</span><a name="line.217"></a> |
| <span class="sourceLineNo">218</span> protected Object getReferencedObject(String id) {<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> Object o = objects != null && !objects.isEmpty() ? objects.get(id) : null;<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> if (o == null) {<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> String msg = "The object with id [" + id + "] has not yet been defined and therefore cannot be " +<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> "referenced. Please ensure objects are defined in the order in which they should be " +<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> "created and made available for future reference.";<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> throw new UnresolveableReferenceException(msg);<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> }<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> return o;<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> }<a name="line.227"></a> |
| <span class="sourceLineNo">228</span><a name="line.228"></a> |
| <span class="sourceLineNo">229</span> protected String unescapeIfNecessary(String value) {<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> if (value != null && value.startsWith(ESCAPED_OBJECT_REFERENCE_BEGIN_TOKEN)) {<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> return value.substring(ESCAPED_OBJECT_REFERENCE_BEGIN_TOKEN.length() - 1);<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> }<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> return value;<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> }<a name="line.234"></a> |
| <span class="sourceLineNo">235</span><a name="line.235"></a> |
| <span class="sourceLineNo">236</span> protected Object resolveReference(String reference) {<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> String id = getId(reference);<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> log.debug("Encountered object reference '{}'. Looking up object with id '{}'", reference, id);<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> final Object referencedObject = getReferencedObject(id);<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> if (referencedObject instanceof Factory) {<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> return ((Factory) referencedObject).getInstance();<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> }<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> return referencedObject;<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> }<a name="line.244"></a> |
| <span class="sourceLineNo">245</span><a name="line.245"></a> |
| <span class="sourceLineNo">246</span> protected boolean isTypedProperty(Object object, String propertyName, Class clazz) {<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> if (clazz == null) {<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> throw new NullPointerException("type (class) argument cannot be null.");<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> }<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> try {<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> PropertyDescriptor descriptor = PropertyUtils.getPropertyDescriptor(object, propertyName);<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> if (descriptor == null) {<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> String msg = "Property '" + propertyName + "' does not exist for object of " +<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> "type " + object.getClass().getName() + ".";<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> throw new ConfigurationException(msg);<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> }<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> Class propertyClazz = descriptor.getPropertyType();<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> return clazz.isAssignableFrom(propertyClazz);<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> } catch (ConfigurationException ce) {<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> //let it propagate:<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> throw ce;<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> } catch (Exception e) {<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> String msg = "Unable to determine if property [" + propertyName + "] represents a " + clazz.getName();<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> throw new ConfigurationException(msg, e);<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> }<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> }<a name="line.266"></a> |
| <span class="sourceLineNo">267</span><a name="line.267"></a> |
| <span class="sourceLineNo">268</span> protected Set<?> toSet(String sValue) {<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> String[] tokens = StringUtils.split(sValue);<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> if (tokens == null || tokens.length <= 0) {<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> return null;<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> }<a name="line.272"></a> |
| <span class="sourceLineNo">273</span><a name="line.273"></a> |
| <span class="sourceLineNo">274</span> //SHIRO-423: check to see if the value is a referenced Set already, and if so, return it immediately:<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> if (tokens.length == 1 && isReference(tokens[0])) {<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> Object reference = resolveReference(tokens[0]);<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> if (reference instanceof Set) {<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> return (Set)reference;<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> }<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> }<a name="line.280"></a> |
| <span class="sourceLineNo">281</span><a name="line.281"></a> |
| <span class="sourceLineNo">282</span> Set<String> setTokens = new LinkedHashSet<String>(Arrays.asList(tokens));<a name="line.282"></a> |
| <span class="sourceLineNo">283</span><a name="line.283"></a> |
| <span class="sourceLineNo">284</span> //now convert into correct values and/or references:<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> Set<Object> values = new LinkedHashSet<Object>(setTokens.size());<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> for (String token : setTokens) {<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> Object value = resolveValue(token);<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> values.add(value);<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> }<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> return values;<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> }<a name="line.291"></a> |
| <span class="sourceLineNo">292</span><a name="line.292"></a> |
| <span class="sourceLineNo">293</span> protected Map<?, ?> toMap(String sValue) {<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> String[] tokens = StringUtils.split(sValue, StringUtils.DEFAULT_DELIMITER_CHAR,<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> StringUtils.DEFAULT_QUOTE_CHAR, StringUtils.DEFAULT_QUOTE_CHAR, true, true);<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> if (tokens == null || tokens.length <= 0) {<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> return null;<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> }<a name="line.298"></a> |
| <span class="sourceLineNo">299</span><a name="line.299"></a> |
| <span class="sourceLineNo">300</span> //SHIRO-423: check to see if the value is a referenced Map already, and if so, return it immediately:<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> if (tokens.length == 1 && isReference(tokens[0])) {<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> Object reference = resolveReference(tokens[0]);<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> if (reference instanceof Map) {<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> return (Map)reference;<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> }<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> }<a name="line.306"></a> |
| <span class="sourceLineNo">307</span><a name="line.307"></a> |
| <span class="sourceLineNo">308</span> Map<String, String> mapTokens = new LinkedHashMap<String, String>(tokens.length);<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> for (String token : tokens) {<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> String[] kvPair = StringUtils.split(token, MAP_KEY_VALUE_DELIMITER);<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> if (kvPair == null || kvPair.length != 2) {<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> String msg = "Map property value [" + sValue + "] contained key-value pair token [" +<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> token + "] that does not properly split to a single key and pair. This must be the " +<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> "case for all map entries.";<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> throw new ConfigurationException(msg);<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> }<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> mapTokens.put(kvPair[0], kvPair[1]);<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> }<a name="line.318"></a> |
| <span class="sourceLineNo">319</span><a name="line.319"></a> |
| <span class="sourceLineNo">320</span> //now convert into correct values and/or references:<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> Map<Object, Object> map = new LinkedHashMap<Object, Object>(mapTokens.size());<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> for (Map.Entry<String, String> entry : mapTokens.entrySet()) {<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> Object key = resolveValue(entry.getKey());<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> Object value = resolveValue(entry.getValue());<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> map.put(key, value);<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> }<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> return map;<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> }<a name="line.328"></a> |
| <span class="sourceLineNo">329</span><a name="line.329"></a> |
| <span class="sourceLineNo">330</span> // @since 1.2.2<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> // TODO: make protected in 1.3+<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> private Collection<?> toCollection(String sValue) {<a name="line.332"></a> |
| <span class="sourceLineNo">333</span><a name="line.333"></a> |
| <span class="sourceLineNo">334</span> String[] tokens = StringUtils.split(sValue);<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> if (tokens == null || tokens.length <= 0) {<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> return null;<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> }<a name="line.337"></a> |
| <span class="sourceLineNo">338</span><a name="line.338"></a> |
| <span class="sourceLineNo">339</span> //SHIRO-423: check to see if the value is a referenced Collection already, and if so, return it immediately:<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> if (tokens.length == 1 && isReference(tokens[0])) {<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> Object reference = resolveReference(tokens[0]);<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> if (reference instanceof Collection) {<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> return (Collection)reference;<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> }<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> }<a name="line.345"></a> |
| <span class="sourceLineNo">346</span><a name="line.346"></a> |
| <span class="sourceLineNo">347</span> //now convert into correct values and/or references:<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> List<Object> values = new ArrayList<Object>(tokens.length);<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> for (String token : tokens) {<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> Object value = resolveValue(token);<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> values.add(value);<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> }<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> return values;<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> }<a name="line.354"></a> |
| <span class="sourceLineNo">355</span><a name="line.355"></a> |
| <span class="sourceLineNo">356</span> protected List<?> toList(String sValue) {<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> String[] tokens = StringUtils.split(sValue);<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> if (tokens == null || tokens.length <= 0) {<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> return null;<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> }<a name="line.360"></a> |
| <span class="sourceLineNo">361</span><a name="line.361"></a> |
| <span class="sourceLineNo">362</span> //SHIRO-423: check to see if the value is a referenced List already, and if so, return it immediately:<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> if (tokens.length == 1 && isReference(tokens[0])) {<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> Object reference = resolveReference(tokens[0]);<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> if (reference instanceof List) {<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> return (List)reference;<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> }<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> }<a name="line.368"></a> |
| <span class="sourceLineNo">369</span><a name="line.369"></a> |
| <span class="sourceLineNo">370</span> //now convert into correct values and/or references:<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> List<Object> values = new ArrayList<Object>(tokens.length);<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> for (String token : tokens) {<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> Object value = resolveValue(token);<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> values.add(value);<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> }<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> return values;<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> }<a name="line.377"></a> |
| <span class="sourceLineNo">378</span><a name="line.378"></a> |
| <span class="sourceLineNo">379</span> protected byte[] toBytes(String sValue) {<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> if (sValue == null) {<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> return null;<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> }<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> byte[] bytes;<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> if (sValue.startsWith(HEX_BEGIN_TOKEN)) {<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> String hex = sValue.substring(HEX_BEGIN_TOKEN.length());<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> bytes = Hex.decode(hex);<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> } else {<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> //assume base64 encoded:<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> bytes = Base64.decode(sValue);<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> }<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> return bytes;<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> }<a name="line.392"></a> |
| <span class="sourceLineNo">393</span><a name="line.393"></a> |
| <span class="sourceLineNo">394</span> protected Object resolveValue(String stringValue) {<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> Object value;<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> if (isReference(stringValue)) {<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> value = resolveReference(stringValue);<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> } else {<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> value = unescapeIfNecessary(stringValue);<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> }<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> return value;<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> }<a name="line.402"></a> |
| <span class="sourceLineNo">403</span><a name="line.403"></a> |
| <span class="sourceLineNo">404</span> protected String checkForNullOrEmptyLiteral(String stringValue) {<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> if (stringValue == null) {<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> return null;<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> }<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> //check if the value is the actual literal string 'null' (expected to be wrapped in quotes):<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> if (stringValue.equals("\"null\"")) {<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> return NULL_VALUE_TOKEN;<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> }<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> //or the actual literal string of two quotes '""' (expected to be wrapped in quotes):<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> else if (stringValue.equals("\"\"\"\"")) {<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> return EMPTY_STRING_VALUE_TOKEN;<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> } else {<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> return stringValue;<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> }<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> }<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> <a name="line.419"></a> |
| <span class="sourceLineNo">420</span> protected void applyProperty(Object object, String propertyPath, Object value) {<a name="line.420"></a> |
| <span class="sourceLineNo">421</span><a name="line.421"></a> |
| <span class="sourceLineNo">422</span> int mapBegin = propertyPath.indexOf(MAP_PROPERTY_BEGIN_TOKEN);<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> int mapEnd = -1;<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> String mapPropertyPath = null;<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> String keyString = null;<a name="line.425"></a> |
| <span class="sourceLineNo">426</span><a name="line.426"></a> |
| <span class="sourceLineNo">427</span> String remaining = null;<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> <a name="line.428"></a> |
| <span class="sourceLineNo">429</span> if (mapBegin >= 0) {<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> //a map is being referenced in the overall property path. Find just the map's path:<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> mapPropertyPath = propertyPath.substring(0, mapBegin);<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> //find the end of the map reference:<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> mapEnd = propertyPath.indexOf(MAP_PROPERTY_END_TOKEN, mapBegin);<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> //find the token in between the [ and the ] (the map/array key or index):<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> keyString = propertyPath.substring(mapBegin+1, mapEnd);<a name="line.435"></a> |
| <span class="sourceLineNo">436</span><a name="line.436"></a> |
| <span class="sourceLineNo">437</span> //find out if there is more path reference to follow. If not, we're at a terminal of the OGNL expression<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> if (propertyPath.length() > (mapEnd+1)) {<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> remaining = propertyPath.substring(mapEnd+1);<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> if (remaining.startsWith(".")) {<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> remaining = StringUtils.clean(remaining.substring(1));<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> }<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> }<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> }<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> <a name="line.445"></a> |
| <span class="sourceLineNo">446</span> if (remaining == null) {<a name="line.446"></a> |
| <span class="sourceLineNo">447</span> //we've terminated the OGNL expression. Check to see if we're assigning a property or a map entry:<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> if (keyString == null) {<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> //not a map or array value assignment - assign the property directly:<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> setProperty(object, propertyPath, value);<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> } else {<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> //we're assigning a map or array entry. Check to see which we should call:<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> if (isTypedProperty(object, mapPropertyPath, Map.class)) {<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> Map map = (Map)getProperty(object, mapPropertyPath);<a name="line.454"></a> |
| <span class="sourceLineNo">455</span> Object mapKey = resolveValue(keyString);<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> //noinspection unchecked<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> map.put(mapKey, value);<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> } else {<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> //must be an array property. Convert the key string to an index:<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> int index = Integer.valueOf(keyString);<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> setIndexedProperty(object, mapPropertyPath, index, value);<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> }<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> }<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> } else {<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> //property is being referenced as part of a nested path. Find the referenced map/array entry and<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> //recursively call this method with the remaining property path<a name="line.466"></a> |
| <span class="sourceLineNo">467</span> Object referencedValue = null;<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> if (isTypedProperty(object, mapPropertyPath, Map.class)) {<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> Map map = (Map)getProperty(object, mapPropertyPath);<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> Object mapKey = resolveValue(keyString);<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> referencedValue = map.get(mapKey);<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> } else {<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> //must be an array property:<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> int index = Integer.valueOf(keyString);<a name="line.474"></a> |
| <span class="sourceLineNo">475</span> referencedValue = getIndexedProperty(object, mapPropertyPath, index);<a name="line.475"></a> |
| <span class="sourceLineNo">476</span> }<a name="line.476"></a> |
| <span class="sourceLineNo">477</span><a name="line.477"></a> |
| <span class="sourceLineNo">478</span> if (referencedValue == null) {<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> throw new ConfigurationException("Referenced map/array value '" + mapPropertyPath + "[" +<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> keyString + "]' does not exist.");<a name="line.480"></a> |
| <span class="sourceLineNo">481</span> }<a name="line.481"></a> |
| <span class="sourceLineNo">482</span><a name="line.482"></a> |
| <span class="sourceLineNo">483</span> applyProperty(referencedValue, remaining, value);<a name="line.483"></a> |
| <span class="sourceLineNo">484</span> }<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> }<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> <a name="line.486"></a> |
| <span class="sourceLineNo">487</span> private void setProperty(Object object, String propertyPath, Object value) {<a name="line.487"></a> |
| <span class="sourceLineNo">488</span> try {<a name="line.488"></a> |
| <span class="sourceLineNo">489</span> if (log.isTraceEnabled()) {<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> log.trace("Applying property [{}] value [{}] on object of type [{}]",<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> new Object[]{propertyPath, value, object.getClass().getName()});<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> }<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> BeanUtils.setProperty(object, propertyPath, value);<a name="line.493"></a> |
| <span class="sourceLineNo">494</span> } catch (Exception e) {<a name="line.494"></a> |
| <span class="sourceLineNo">495</span> String msg = "Unable to set property '" + propertyPath + "' with value [" + value + "] on object " +<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> "of type " + (object != null ? object.getClass().getName() : null) + ". If " +<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> "'" + value + "' is a reference to another (previously defined) object, prefix it with " +<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> "'" + OBJECT_REFERENCE_BEGIN_TOKEN + "' to indicate that the referenced " +<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> "object should be used as the actual value. " +<a name="line.499"></a> |
| <span class="sourceLineNo">500</span> "For example, " + OBJECT_REFERENCE_BEGIN_TOKEN + value;<a name="line.500"></a> |
| <span class="sourceLineNo">501</span> throw new ConfigurationException(msg, e);<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> }<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> }<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> <a name="line.504"></a> |
| <span class="sourceLineNo">505</span> private Object getProperty(Object object, String propertyPath) {<a name="line.505"></a> |
| <span class="sourceLineNo">506</span> try {<a name="line.506"></a> |
| <span class="sourceLineNo">507</span> return PropertyUtils.getProperty(object, propertyPath);<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> } catch (Exception e) {<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> throw new ConfigurationException("Unable to access property '" + propertyPath + "'", e);<a name="line.509"></a> |
| <span class="sourceLineNo">510</span> }<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> }<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> <a name="line.512"></a> |
| <span class="sourceLineNo">513</span> private void setIndexedProperty(Object object, String propertyPath, int index, Object value) {<a name="line.513"></a> |
| <span class="sourceLineNo">514</span> try {<a name="line.514"></a> |
| <span class="sourceLineNo">515</span> PropertyUtils.setIndexedProperty(object, propertyPath, index, value);<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> } catch (Exception e) {<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> throw new ConfigurationException("Unable to set array property '" + propertyPath + "'", e);<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> }<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> }<a name="line.519"></a> |
| <span class="sourceLineNo">520</span> <a name="line.520"></a> |
| <span class="sourceLineNo">521</span> private Object getIndexedProperty(Object object, String propertyPath, int index) {<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> try {<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> return PropertyUtils.getIndexedProperty(object, propertyPath, index);<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> } catch (Exception e) {<a name="line.524"></a> |
| <span class="sourceLineNo">525</span> throw new ConfigurationException("Unable to acquire array property '" + propertyPath + "'", e);<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> }<a name="line.526"></a> |
| <span class="sourceLineNo">527</span> }<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> <a name="line.528"></a> |
| <span class="sourceLineNo">529</span> protected boolean isIndexedPropertyAssignment(String propertyPath) {<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> return propertyPath.endsWith("" + MAP_PROPERTY_END_TOKEN);<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> }<a name="line.531"></a> |
| <span class="sourceLineNo">532</span><a name="line.532"></a> |
| <span class="sourceLineNo">533</span> protected void applyProperty(Object object, String propertyName, String stringValue) {<a name="line.533"></a> |
| <span class="sourceLineNo">534</span><a name="line.534"></a> |
| <span class="sourceLineNo">535</span> Object value;<a name="line.535"></a> |
| <span class="sourceLineNo">536</span><a name="line.536"></a> |
| <span class="sourceLineNo">537</span> if (NULL_VALUE_TOKEN.equals(stringValue)) {<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> value = null;<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> } else if (EMPTY_STRING_VALUE_TOKEN.equals(stringValue)) {<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> value = StringUtils.EMPTY_STRING;<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> } else if (isIndexedPropertyAssignment(propertyName)) {<a name="line.541"></a> |
| <span class="sourceLineNo">542</span> String checked = checkForNullOrEmptyLiteral(stringValue);<a name="line.542"></a> |
| <span class="sourceLineNo">543</span> value = resolveValue(checked);<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> } else if (isTypedProperty(object, propertyName, Set.class)) {<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> value = toSet(stringValue);<a name="line.545"></a> |
| <span class="sourceLineNo">546</span> } else if (isTypedProperty(object, propertyName, Map.class)) {<a name="line.546"></a> |
| <span class="sourceLineNo">547</span> value = toMap(stringValue);<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> } else if (isTypedProperty(object, propertyName, List.class)) {<a name="line.548"></a> |
| <span class="sourceLineNo">549</span> value = toList(stringValue);<a name="line.549"></a> |
| <span class="sourceLineNo">550</span> } else if (isTypedProperty(object, propertyName, Collection.class)) {<a name="line.550"></a> |
| <span class="sourceLineNo">551</span> value = toCollection(stringValue);<a name="line.551"></a> |
| <span class="sourceLineNo">552</span> } else if (isTypedProperty(object, propertyName, byte[].class)) {<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> value = toBytes(stringValue);<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> } else if (isTypedProperty(object, propertyName, ByteSource.class)) {<a name="line.554"></a> |
| <span class="sourceLineNo">555</span> byte[] bytes = toBytes(stringValue);<a name="line.555"></a> |
| <span class="sourceLineNo">556</span> value = ByteSource.Util.bytes(bytes);<a name="line.556"></a> |
| <span class="sourceLineNo">557</span> } else {<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> String checked = checkForNullOrEmptyLiteral(stringValue);<a name="line.558"></a> |
| <span class="sourceLineNo">559</span> value = resolveValue(checked);<a name="line.559"></a> |
| <span class="sourceLineNo">560</span> }<a name="line.560"></a> |
| <span class="sourceLineNo">561</span><a name="line.561"></a> |
| <span class="sourceLineNo">562</span> applyProperty(object, propertyName, value);<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> }<a name="line.563"></a> |
| <span class="sourceLineNo">564</span><a name="line.564"></a> |
| <span class="sourceLineNo">565</span>}<a name="line.565"></a> |
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| </div> |
| </body> |
| </html> |
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