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