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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 or more<a name="line.2"></a>
<span class="sourceLineNo">003</span> * contributor license agreements. See the NOTICE file distributed with<a name="line.3"></a>
<span class="sourceLineNo">004</span> * this work for additional information regarding copyright ownership.<a name="line.4"></a>
<span class="sourceLineNo">005</span> * The ASF licenses this file to You under the Apache License, Version 2.0<a name="line.5"></a>
<span class="sourceLineNo">006</span> * (the "License"); you may not use this file except in compliance with<a name="line.6"></a>
<span class="sourceLineNo">007</span> * the License. You may obtain a copy of the License at<a name="line.7"></a>
<span class="sourceLineNo">008</span> *<a name="line.8"></a>
<span class="sourceLineNo">009</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a>
<span class="sourceLineNo">010</span> *<a name="line.10"></a>
<span class="sourceLineNo">011</span> * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a>
<span class="sourceLineNo">012</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a>
<span class="sourceLineNo">013</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a>
<span class="sourceLineNo">014</span> * See the License for the specific language governing permissions and<a name="line.14"></a>
<span class="sourceLineNo">015</span> * limitations under the License.<a name="line.15"></a>
<span class="sourceLineNo">016</span> */<a name="line.16"></a>
<span class="sourceLineNo">017</span><a name="line.17"></a>
<span class="sourceLineNo">018</span>package org.apache.commons.beanutils;<a name="line.18"></a>
<span class="sourceLineNo">019</span><a name="line.19"></a>
<span class="sourceLineNo">020</span>import java.lang.reflect.InvocationTargetException;<a name="line.20"></a>
<span class="sourceLineNo">021</span><a name="line.21"></a>
<span class="sourceLineNo">022</span>/**<a name="line.22"></a>
<span class="sourceLineNo">023</span> * <p>Implementation of <code>DynaBean</code> that wraps a standard JavaBean<a name="line.23"></a>
<span class="sourceLineNo">024</span> * instance, so that DynaBean APIs can be used to access its properties,<a name="line.24"></a>
<span class="sourceLineNo">025</span> * though this implementation allows type conversion to occur when properties are set.<a name="line.25"></a>
<span class="sourceLineNo">026</span> * This means that (say) Strings can be passed in as values in setter methods and<a name="line.26"></a>
<span class="sourceLineNo">027</span> * this DynaBean will convert them to the correct primitive data types.</p><a name="line.27"></a>
<span class="sourceLineNo">028</span> *<a name="line.28"></a>
<span class="sourceLineNo">029</span> * <p><strong>IMPLEMENTATION NOTE</strong> - This implementation does not<a name="line.29"></a>
<span class="sourceLineNo">030</span> * support the <code>contains()</code> and <code>remove()</code> methods.</p><a name="line.30"></a>
<span class="sourceLineNo">031</span> *<a name="line.31"></a>
<span class="sourceLineNo">032</span> * @version $Id: ConvertingWrapDynaBean.java 1454606 2013-03-08 22:30:51Z britter $<a name="line.32"></a>
<span class="sourceLineNo">033</span> */<a name="line.33"></a>
<span class="sourceLineNo">034</span><a name="line.34"></a>
<span class="sourceLineNo">035</span>public class ConvertingWrapDynaBean extends WrapDynaBean {<a name="line.35"></a>
<span class="sourceLineNo">036</span><a name="line.36"></a>
<span class="sourceLineNo">037</span><a name="line.37"></a>
<span class="sourceLineNo">038</span><a name="line.38"></a>
<span class="sourceLineNo">039</span> /**<a name="line.39"></a>
<span class="sourceLineNo">040</span> * Construct a new <code>DynaBean</code> associated with the specified<a name="line.40"></a>
<span class="sourceLineNo">041</span> * JavaBean instance.<a name="line.41"></a>
<span class="sourceLineNo">042</span> *<a name="line.42"></a>
<span class="sourceLineNo">043</span> * @param instance JavaBean instance to be wrapped<a name="line.43"></a>
<span class="sourceLineNo">044</span> */<a name="line.44"></a>
<span class="sourceLineNo">045</span> public ConvertingWrapDynaBean(Object instance) {<a name="line.45"></a>
<span class="sourceLineNo">046</span><a name="line.46"></a>
<span class="sourceLineNo">047</span> super(instance);<a name="line.47"></a>
<span class="sourceLineNo">048</span><a name="line.48"></a>
<span class="sourceLineNo">049</span> }<a name="line.49"></a>
<span class="sourceLineNo">050</span><a name="line.50"></a>
<span class="sourceLineNo">051</span><a name="line.51"></a>
<span class="sourceLineNo">052</span> /**<a name="line.52"></a>
<span class="sourceLineNo">053</span> * Set the value of the property with the specified name<a name="line.53"></a>
<span class="sourceLineNo">054</span> * performing any type conversions if necessary. So this method<a name="line.54"></a>
<span class="sourceLineNo">055</span> * can accept String values for primitive numeric data types for example.<a name="line.55"></a>
<span class="sourceLineNo">056</span> *<a name="line.56"></a>
<span class="sourceLineNo">057</span> * @param name Name of the property whose value is to be set<a name="line.57"></a>
<span class="sourceLineNo">058</span> * @param value Value to which this property is to be set<a name="line.58"></a>
<span class="sourceLineNo">059</span> *<a name="line.59"></a>
<span class="sourceLineNo">060</span> * @exception IllegalArgumentException if there are any problems<a name="line.60"></a>
<span class="sourceLineNo">061</span> * copying the property.<a name="line.61"></a>
<span class="sourceLineNo">062</span> */<a name="line.62"></a>
<span class="sourceLineNo">063</span> @Override<a name="line.63"></a>
<span class="sourceLineNo">064</span> public void set(String name, Object value) {<a name="line.64"></a>
<span class="sourceLineNo">065</span><a name="line.65"></a>
<span class="sourceLineNo">066</span> try {<a name="line.66"></a>
<span class="sourceLineNo">067</span> BeanUtils.copyProperty(instance, name, value);<a name="line.67"></a>
<span class="sourceLineNo">068</span> } catch (InvocationTargetException ite) {<a name="line.68"></a>
<span class="sourceLineNo">069</span> Throwable cause = ite.getTargetException();<a name="line.69"></a>
<span class="sourceLineNo">070</span> throw new IllegalArgumentException<a name="line.70"></a>
<span class="sourceLineNo">071</span> ("Error setting property '" + name +<a name="line.71"></a>
<span class="sourceLineNo">072</span> "' nested exception - " + cause);<a name="line.72"></a>
<span class="sourceLineNo">073</span> } catch (Throwable t) {<a name="line.73"></a>
<span class="sourceLineNo">074</span> IllegalArgumentException iae = new IllegalArgumentException<a name="line.74"></a>
<span class="sourceLineNo">075</span> ("Error setting property '" + name +<a name="line.75"></a>
<span class="sourceLineNo">076</span> "', exception - " + t);<a name="line.76"></a>
<span class="sourceLineNo">077</span> BeanUtils.initCause(iae, t);<a name="line.77"></a>
<span class="sourceLineNo">078</span> throw iae;<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> }<a name="line.81"></a>
<span class="sourceLineNo">082</span>}<a name="line.82"></a>
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