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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><a name="line.19"></a>
<span class="sourceLineNo">020</span>package org.apache.felix.ipojo.manipulator.metadata.annotation.model.literal;<a name="line.20"></a>
<span class="sourceLineNo">021</span><a name="line.21"></a>
<span class="sourceLineNo">022</span>import static java.lang.String.format;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import static org.objectweb.asm.Type.getType;<a name="line.23"></a>
<span class="sourceLineNo">024</span><a name="line.24"></a>
<span class="sourceLineNo">025</span>import java.io.Serializable;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import java.lang.annotation.Annotation;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import java.lang.reflect.Method;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import java.util.Arrays;<a name="line.28"></a>
<span class="sourceLineNo">029</span>import java.util.HashMap;<a name="line.29"></a>
<span class="sourceLineNo">030</span>import java.util.List;<a name="line.30"></a>
<span class="sourceLineNo">031</span>import java.util.Map;<a name="line.31"></a>
<span class="sourceLineNo">032</span><a name="line.32"></a>
<span class="sourceLineNo">033</span>import org.apache.felix.ipojo.manipulator.metadata.annotation.model.AnnotationDiscovery;<a name="line.33"></a>
<span class="sourceLineNo">034</span>import org.apache.felix.ipojo.manipulator.metadata.annotation.model.Playback;<a name="line.34"></a>
<span class="sourceLineNo">035</span>import org.objectweb.asm.AnnotationVisitor;<a name="line.35"></a>
<span class="sourceLineNo">036</span>import org.objectweb.asm.ClassVisitor;<a name="line.36"></a>
<span class="sourceLineNo">037</span>import org.objectweb.asm.FieldVisitor;<a name="line.37"></a>
<span class="sourceLineNo">038</span>import org.objectweb.asm.MethodVisitor;<a name="line.38"></a>
<span class="sourceLineNo">039</span>import org.objectweb.asm.Type;<a name="line.39"></a>
<span class="sourceLineNo">040</span><a name="line.40"></a>
<span class="sourceLineNo">041</span>/**<a name="line.41"></a>
<span class="sourceLineNo">042</span> * User: guillaume<a name="line.42"></a>
<span class="sourceLineNo">043</span> * Date: 08/07/13<a name="line.43"></a>
<span class="sourceLineNo">044</span> * Time: 17:15<a name="line.44"></a>
<span class="sourceLineNo">045</span> */<a name="line.45"></a>
<span class="sourceLineNo">046</span>public class AnnotationPlayback implements Playback {<a name="line.46"></a>
<span class="sourceLineNo">047</span><a name="line.47"></a>
<span class="sourceLineNo">048</span> public static final List&lt;? extends Class&lt;? extends Serializable&gt;&gt; BOXED_TYPES = Arrays.asList(Byte.class, Long.class, Character.class, Boolean.class, Double.class, Float.class, Integer.class, Short.class);<a name="line.48"></a>
<span class="sourceLineNo">049</span> private final Annotation m_annotation;<a name="line.49"></a>
<span class="sourceLineNo">050</span> private final Type m_annotationType;<a name="line.50"></a>
<span class="sourceLineNo">051</span><a name="line.51"></a>
<span class="sourceLineNo">052</span> public AnnotationPlayback(final Annotation annotation) {<a name="line.52"></a>
<span class="sourceLineNo">053</span> m_annotation = annotation;<a name="line.53"></a>
<span class="sourceLineNo">054</span> m_annotationType = Type.getType(annotation.annotationType());<a name="line.54"></a>
<span class="sourceLineNo">055</span> }<a name="line.55"></a>
<span class="sourceLineNo">056</span><a name="line.56"></a>
<span class="sourceLineNo">057</span> private Map&lt;String, Object&gt; getValues() {<a name="line.57"></a>
<span class="sourceLineNo">058</span> Map&lt;String, Object&gt; values = new HashMap&lt;String, Object&gt;();<a name="line.58"></a>
<span class="sourceLineNo">059</span> for (Method method : m_annotation.annotationType().getDeclaredMethods()) {<a name="line.59"></a>
<span class="sourceLineNo">060</span> try {<a name="line.60"></a>
<span class="sourceLineNo">061</span> values.put(method.getName(), method.invoke(m_annotation));<a name="line.61"></a>
<span class="sourceLineNo">062</span> } catch (Throwable t) {<a name="line.62"></a>
<span class="sourceLineNo">063</span> throw new IllegalStateException(<a name="line.63"></a>
<span class="sourceLineNo">064</span> format("Cannot get value of the %s.%s attribute",<a name="line.64"></a>
<span class="sourceLineNo">065</span> m_annotation.annotationType().getSimpleName(),<a name="line.65"></a>
<span class="sourceLineNo">066</span> method.getName()),<a name="line.66"></a>
<span class="sourceLineNo">067</span> t<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> }<a name="line.70"></a>
<span class="sourceLineNo">071</span> return values;<a name="line.71"></a>
<span class="sourceLineNo">072</span> }<a name="line.72"></a>
<span class="sourceLineNo">073</span> public void accept(final FieldVisitor visitor) {<a name="line.73"></a>
<span class="sourceLineNo">074</span> AnnotationVisitor av = visitor.visitAnnotation(m_annotationType.getDescriptor(),<a name="line.74"></a>
<span class="sourceLineNo">075</span> true);<a name="line.75"></a>
<span class="sourceLineNo">076</span> if (av != null) {<a name="line.76"></a>
<span class="sourceLineNo">077</span> accept(av);<a name="line.77"></a>
<span class="sourceLineNo">078</span> }<a name="line.78"></a>
<span class="sourceLineNo">079</span> }<a name="line.79"></a>
<span class="sourceLineNo">080</span><a name="line.80"></a>
<span class="sourceLineNo">081</span> public void accept(final ClassVisitor visitor) {<a name="line.81"></a>
<span class="sourceLineNo">082</span> AnnotationVisitor av = visitor.visitAnnotation(m_annotationType.getDescriptor(),<a name="line.82"></a>
<span class="sourceLineNo">083</span> true);<a name="line.83"></a>
<span class="sourceLineNo">084</span> if (av != null) {<a name="line.84"></a>
<span class="sourceLineNo">085</span> accept(av);<a name="line.85"></a>
<span class="sourceLineNo">086</span> }<a name="line.86"></a>
<span class="sourceLineNo">087</span> }<a name="line.87"></a>
<span class="sourceLineNo">088</span><a name="line.88"></a>
<span class="sourceLineNo">089</span> public void accept(final MethodVisitor visitor) {<a name="line.89"></a>
<span class="sourceLineNo">090</span> AnnotationVisitor av = visitor.visitAnnotation(m_annotationType.getDescriptor(),<a name="line.90"></a>
<span class="sourceLineNo">091</span> true);<a name="line.91"></a>
<span class="sourceLineNo">092</span> if (av != null) {<a name="line.92"></a>
<span class="sourceLineNo">093</span> accept(av);<a name="line.93"></a>
<span class="sourceLineNo">094</span> }<a name="line.94"></a>
<span class="sourceLineNo">095</span> }<a name="line.95"></a>
<span class="sourceLineNo">096</span><a name="line.96"></a>
<span class="sourceLineNo">097</span> public void accept(final MethodVisitor visitor, final int index) {<a name="line.97"></a>
<span class="sourceLineNo">098</span> AnnotationVisitor av = visitor.visitParameterAnnotation(index,<a name="line.98"></a>
<span class="sourceLineNo">099</span> m_annotationType.getDescriptor(),<a name="line.99"></a>
<span class="sourceLineNo">100</span> true);<a name="line.100"></a>
<span class="sourceLineNo">101</span> if (av != null) {<a name="line.101"></a>
<span class="sourceLineNo">102</span> accept(av);<a name="line.102"></a>
<span class="sourceLineNo">103</span> }<a name="line.103"></a>
<span class="sourceLineNo">104</span> }<a name="line.104"></a>
<span class="sourceLineNo">105</span><a name="line.105"></a>
<span class="sourceLineNo">106</span> public void accept(final AnnotationDiscovery visitor) {<a name="line.106"></a>
<span class="sourceLineNo">107</span> AnnotationVisitor av = visitor.visitAnnotation(m_annotationType.getDescriptor());<a name="line.107"></a>
<span class="sourceLineNo">108</span> if (av != null) {<a name="line.108"></a>
<span class="sourceLineNo">109</span> accept(av);<a name="line.109"></a>
<span class="sourceLineNo">110</span> }<a name="line.110"></a>
<span class="sourceLineNo">111</span> }<a name="line.111"></a>
<span class="sourceLineNo">112</span><a name="line.112"></a>
<span class="sourceLineNo">113</span> private void accept(final AnnotationVisitor visitor) {<a name="line.113"></a>
<span class="sourceLineNo">114</span> // As per the ASM doc, visit methods must be called in a given order:<a name="line.114"></a>
<span class="sourceLineNo">115</span> // 1. visit()<a name="line.115"></a>
<span class="sourceLineNo">116</span> // 2. visitEnum()<a name="line.116"></a>
<span class="sourceLineNo">117</span> // 3. visitAnnotation()<a name="line.117"></a>
<span class="sourceLineNo">118</span> // 4. visitArray()<a name="line.118"></a>
<span class="sourceLineNo">119</span><a name="line.119"></a>
<span class="sourceLineNo">120</span> // So values must be sorted<a name="line.120"></a>
<span class="sourceLineNo">121</span> Map&lt;String, Object&gt; values = getValues();<a name="line.121"></a>
<span class="sourceLineNo">122</span> accept(values, visitor);<a name="line.122"></a>
<span class="sourceLineNo">123</span> acceptEnum(values, visitor);<a name="line.123"></a>
<span class="sourceLineNo">124</span> acceptAnnotation(values, visitor);<a name="line.124"></a>
<span class="sourceLineNo">125</span> acceptArray(values, visitor);<a name="line.125"></a>
<span class="sourceLineNo">126</span><a name="line.126"></a>
<span class="sourceLineNo">127</span> // Do not forget to visitEnd()<a name="line.127"></a>
<span class="sourceLineNo">128</span> visitor.visitEnd();<a name="line.128"></a>
<span class="sourceLineNo">129</span><a name="line.129"></a>
<span class="sourceLineNo">130</span> // TODO This should disappear, only useful for testing<a name="line.130"></a>
<span class="sourceLineNo">131</span> if (!values.isEmpty()) {<a name="line.131"></a>
<span class="sourceLineNo">132</span> // We missed something during serialization<a name="line.132"></a>
<span class="sourceLineNo">133</span> throw new IllegalStateException(<a name="line.133"></a>
<span class="sourceLineNo">134</span> format("Attributes of @%s could not be serialized: %s",<a name="line.134"></a>
<span class="sourceLineNo">135</span> m_annotation.annotationType().getSimpleName(),<a name="line.135"></a>
<span class="sourceLineNo">136</span> values.keySet())<a name="line.136"></a>
<span class="sourceLineNo">137</span> );<a name="line.137"></a>
<span class="sourceLineNo">138</span> }<a name="line.138"></a>
<span class="sourceLineNo">139</span> }<a name="line.139"></a>
<span class="sourceLineNo">140</span><a name="line.140"></a>
<span class="sourceLineNo">141</span> private void acceptAnnotation(final Map&lt;String, Object&gt; values, final AnnotationVisitor visitor) {<a name="line.141"></a>
<span class="sourceLineNo">142</span> Map&lt;String, Object&gt; copy = new HashMap&lt;String, Object&gt;(values);<a name="line.142"></a>
<span class="sourceLineNo">143</span> for (Map.Entry&lt;String, Object&gt; entry : copy.entrySet()) {<a name="line.143"></a>
<span class="sourceLineNo">144</span><a name="line.144"></a>
<span class="sourceLineNo">145</span> Class&lt;?&gt; type = entry.getValue().getClass();<a name="line.145"></a>
<span class="sourceLineNo">146</span> if (Annotation.class.isAssignableFrom(type)) {<a name="line.146"></a>
<span class="sourceLineNo">147</span><a name="line.147"></a>
<span class="sourceLineNo">148</span> Annotation annotation = (Annotation) entry.getValue();<a name="line.148"></a>
<span class="sourceLineNo">149</span> AnnotationVisitor annotationVisitor = visitor.visitAnnotation(entry.getKey(),<a name="line.149"></a>
<span class="sourceLineNo">150</span> getType(annotation.annotationType()).getDescriptor());<a name="line.150"></a>
<span class="sourceLineNo">151</span> if (annotationVisitor != null) {<a name="line.151"></a>
<span class="sourceLineNo">152</span> AnnotationPlayback playback = new AnnotationPlayback(annotation);<a name="line.152"></a>
<span class="sourceLineNo">153</span> playback.accept(annotationVisitor);<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> values.remove(entry.getKey());<a name="line.156"></a>
<span class="sourceLineNo">157</span> }<a name="line.157"></a>
<span class="sourceLineNo">158</span> }<a name="line.158"></a>
<span class="sourceLineNo">159</span> }<a name="line.159"></a>
<span class="sourceLineNo">160</span><a name="line.160"></a>
<span class="sourceLineNo">161</span> private void acceptEnum(final Map&lt;String, Object&gt; values, final AnnotationVisitor visitor) {<a name="line.161"></a>
<span class="sourceLineNo">162</span><a name="line.162"></a>
<span class="sourceLineNo">163</span> Map&lt;String, Object&gt; copy = new HashMap&lt;String, Object&gt;(values);<a name="line.163"></a>
<span class="sourceLineNo">164</span> for (Map.Entry&lt;String, Object&gt; entry : copy.entrySet()) {<a name="line.164"></a>
<span class="sourceLineNo">165</span><a name="line.165"></a>
<span class="sourceLineNo">166</span> Class&lt;?&gt; type = entry.getValue().getClass();<a name="line.166"></a>
<span class="sourceLineNo">167</span> if (type.isEnum()) {<a name="line.167"></a>
<span class="sourceLineNo">168</span> Enum&lt;?&gt; enumValue = (Enum&lt;?&gt;) entry.getValue();<a name="line.168"></a>
<span class="sourceLineNo">169</span> visitor.visitEnum(entry.getKey(),<a name="line.169"></a>
<span class="sourceLineNo">170</span> getType(type).getDescriptor(),<a name="line.170"></a>
<span class="sourceLineNo">171</span> enumValue.name());<a name="line.171"></a>
<span class="sourceLineNo">172</span><a name="line.172"></a>
<span class="sourceLineNo">173</span> values.remove(entry.getKey());<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> }<a name="line.176"></a>
<span class="sourceLineNo">177</span><a name="line.177"></a>
<span class="sourceLineNo">178</span> private void accept(final Map&lt;String, Object&gt; values, final AnnotationVisitor visitor) {<a name="line.178"></a>
<span class="sourceLineNo">179</span><a name="line.179"></a>
<span class="sourceLineNo">180</span> Map&lt;String, Object&gt; copy = new HashMap&lt;String, Object&gt;(values);<a name="line.180"></a>
<span class="sourceLineNo">181</span> for (Map.Entry&lt;String, Object&gt; entry : copy.entrySet()) {<a name="line.181"></a>
<span class="sourceLineNo">182</span><a name="line.182"></a>
<span class="sourceLineNo">183</span> Class&lt;?&gt; type = entry.getValue().getClass();<a name="line.183"></a>
<span class="sourceLineNo">184</span> if (isSimpleType(type)) {<a name="line.184"></a>
<span class="sourceLineNo">185</span><a name="line.185"></a>
<span class="sourceLineNo">186</span> // Accept Byte, Boolean, Character, Short, Integer, Long, Float, Double<a name="line.186"></a>
<span class="sourceLineNo">187</span> // Accept String<a name="line.187"></a>
<span class="sourceLineNo">188</span> // Accept Array of byte, boolean, char, short, int, long, float, double<a name="line.188"></a>
<span class="sourceLineNo">189</span> visitor.visit(entry.getKey(), transform(entry.getValue()));<a name="line.189"></a>
<span class="sourceLineNo">190</span><a name="line.190"></a>
<span class="sourceLineNo">191</span> values.remove(entry.getKey());<a name="line.191"></a>
<span class="sourceLineNo">192</span> }<a name="line.192"></a>
<span class="sourceLineNo">193</span> }<a name="line.193"></a>
<span class="sourceLineNo">194</span> }<a name="line.194"></a>
<span class="sourceLineNo">195</span><a name="line.195"></a>
<span class="sourceLineNo">196</span> private boolean isSimpleType(final Class&lt;?&gt; type) {<a name="line.196"></a>
<span class="sourceLineNo">197</span> return isPrimitive(type) ||<a name="line.197"></a>
<span class="sourceLineNo">198</span> String.class.equals(type) ||<a name="line.198"></a>
<span class="sourceLineNo">199</span> Class.class.equals(type) ||<a name="line.199"></a>
<span class="sourceLineNo">200</span> (type.isArray() &amp;&amp; isPrimitive(type.getComponentType()));<a name="line.200"></a>
<span class="sourceLineNo">201</span> }<a name="line.201"></a>
<span class="sourceLineNo">202</span><a name="line.202"></a>
<span class="sourceLineNo">203</span> private boolean isPrimitive(final Class&lt;?&gt; type) {<a name="line.203"></a>
<span class="sourceLineNo">204</span> if (type.isPrimitive()) {<a name="line.204"></a>
<span class="sourceLineNo">205</span> return true;<a name="line.205"></a>
<span class="sourceLineNo">206</span> }<a name="line.206"></a>
<span class="sourceLineNo">207</span><a name="line.207"></a>
<span class="sourceLineNo">208</span> if (BOXED_TYPES.contains(type)) {<a name="line.208"></a>
<span class="sourceLineNo">209</span> return true;<a name="line.209"></a>
<span class="sourceLineNo">210</span> }<a name="line.210"></a>
<span class="sourceLineNo">211</span><a name="line.211"></a>
<span class="sourceLineNo">212</span> return false;<a name="line.212"></a>
<span class="sourceLineNo">213</span> }<a name="line.213"></a>
<span class="sourceLineNo">214</span><a name="line.214"></a>
<span class="sourceLineNo">215</span> private void acceptArray(final Map&lt;String, Object&gt; values, final AnnotationVisitor visitor) {<a name="line.215"></a>
<span class="sourceLineNo">216</span> Map&lt;String, Object&gt; copy = new HashMap&lt;String, Object&gt;(values);<a name="line.216"></a>
<span class="sourceLineNo">217</span> for (Map.Entry&lt;String, Object&gt; entry : copy.entrySet()) {<a name="line.217"></a>
<span class="sourceLineNo">218</span><a name="line.218"></a>
<span class="sourceLineNo">219</span> Class&lt;?&gt; type = entry.getValue().getClass();<a name="line.219"></a>
<span class="sourceLineNo">220</span> if (type.isArray()) {<a name="line.220"></a>
<span class="sourceLineNo">221</span><a name="line.221"></a>
<span class="sourceLineNo">222</span> // Simple arrays have been visited using AnnotationVisitor.visit(String, Object)<a name="line.222"></a>
<span class="sourceLineNo">223</span><a name="line.223"></a>
<span class="sourceLineNo">224</span> AnnotationVisitor arrayVisitor = visitor.visitArray(entry.getKey());<a name="line.224"></a>
<span class="sourceLineNo">225</span> if (arrayVisitor != null) {<a name="line.225"></a>
<span class="sourceLineNo">226</span> Object[] array = (Object[]) entry.getValue();<a name="line.226"></a>
<span class="sourceLineNo">227</span> Class&lt;?&gt; componentType = array.getClass().getComponentType();<a name="line.227"></a>
<span class="sourceLineNo">228</span> Type asmType = Type.getType(componentType);<a name="line.228"></a>
<span class="sourceLineNo">229</span><a name="line.229"></a>
<span class="sourceLineNo">230</span> if (componentType.isEnum()) {<a name="line.230"></a>
<span class="sourceLineNo">231</span> for (Object o : array) {<a name="line.231"></a>
<span class="sourceLineNo">232</span> Enum eValue = (Enum) o;<a name="line.232"></a>
<span class="sourceLineNo">233</span> arrayVisitor.visitEnum(null, asmType.getDescriptor(), eValue.name());<a name="line.233"></a>
<span class="sourceLineNo">234</span> }<a name="line.234"></a>
<span class="sourceLineNo">235</span> } else if (componentType.isAnnotation()) {<a name="line.235"></a>
<span class="sourceLineNo">236</span> for (Object o : array) {<a name="line.236"></a>
<span class="sourceLineNo">237</span> Annotation annotation = (Annotation) o;<a name="line.237"></a>
<span class="sourceLineNo">238</span> AnnotationVisitor annotationVisitor = arrayVisitor.visitAnnotation(null, asmType.getDescriptor());<a name="line.238"></a>
<span class="sourceLineNo">239</span> if (annotationVisitor != null) {<a name="line.239"></a>
<span class="sourceLineNo">240</span> AnnotationPlayback playback = new AnnotationPlayback(annotation);<a name="line.240"></a>
<span class="sourceLineNo">241</span> playback.accept(annotationVisitor);<a name="line.241"></a>
<span class="sourceLineNo">242</span> }<a name="line.242"></a>
<span class="sourceLineNo">243</span> }<a name="line.243"></a>
<span class="sourceLineNo">244</span> } else {<a name="line.244"></a>
<span class="sourceLineNo">245</span> for (Object o : array) {<a name="line.245"></a>
<span class="sourceLineNo">246</span> arrayVisitor.visit(null, transform(o));<a name="line.246"></a>
<span class="sourceLineNo">247</span> }<a name="line.247"></a>
<span class="sourceLineNo">248</span> }<a name="line.248"></a>
<span class="sourceLineNo">249</span><a name="line.249"></a>
<span class="sourceLineNo">250</span> arrayVisitor.visitEnd();<a name="line.250"></a>
<span class="sourceLineNo">251</span> }<a name="line.251"></a>
<span class="sourceLineNo">252</span><a name="line.252"></a>
<span class="sourceLineNo">253</span> values.remove(entry.getKey());<a name="line.253"></a>
<span class="sourceLineNo">254</span> }<a name="line.254"></a>
<span class="sourceLineNo">255</span> }<a name="line.255"></a>
<span class="sourceLineNo">256</span> }<a name="line.256"></a>
<span class="sourceLineNo">257</span><a name="line.257"></a>
<span class="sourceLineNo">258</span> private Object transform(final Object value) {<a name="line.258"></a>
<span class="sourceLineNo">259</span> if (value instanceof Class) {<a name="line.259"></a>
<span class="sourceLineNo">260</span> return getType((Class) value);<a name="line.260"></a>
<span class="sourceLineNo">261</span> }<a name="line.261"></a>
<span class="sourceLineNo">262</span> return value;<a name="line.262"></a>
<span class="sourceLineNo">263</span> }<a name="line.263"></a>
<span class="sourceLineNo">264</span>}<a name="line.264"></a>
</pre>
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