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POXMLSerializer throws exception
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  1. POXMLSerializer throws exception
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    copied!<p>I have a small piece of code to parse XML to JSON. It works fine until I introduce the XMLSerializer to get the JSON.</p> <pre><code>public static String convertXMLFileToString(String fileName) { try{ XMLSerializer xmlSer = new XMLSerializer(); DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance(); InputStream inputStream = new FileInputStream(new File(fileName)); org.w3c.dom.Document doc = documentBuilderFactory.newDocumentBuilder().parse(inputStream); StringWriter stw = new StringWriter(); Transformer serializer = TransformerFactory.newInstance().newTransformer(); serializer.transform(new DOMSource(doc), new StreamResult(stw)); String st = stw.toString(); JSON json = xmlSer.read(st); return stw.toString(); } catch (Exception e) { e.printStackTrace(); } return null; } </code></pre> <p>The call:</p> <pre><code>convertXMLFileToString("/home/tom/workspace/xmlToJson/files/input/sample.xml"); </code></pre> <p>Im using JSON-lib-2.4 and the following import <code>import net.sf.json.xml.XMLSerializer;</code> and I get the following exception:</p> <pre><code>Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/lang/exception/NestableRuntimeException at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:791) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:423) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:356) at convert.xmlToJson.convertXMLFileToString(xmlToJson.java:27) at convert.xmlToJson.main(xmlToJson.java:21) Caused by: java.lang.ClassNotFoundException: org.apache.commons.lang.exception.NestableRuntimeException at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:423) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:356) ... 14 more </code></pre> <p>Any ideas what's going on here?</p>
 

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