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POJava overwriting files with stream result
 

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    <p>I created a simple class to create an XML document. However, if I call the method more than once while creating a document of the same name the file does not overwrite. How could I make the class automatically overwrite existing files of the same name? <pre>import java.io.File;</p> <p>import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerConfigurationException; import javax.xml.transform.TransformerException; import javax.xml.transform.TransformerFactory; import javax.xml.transform.dom.DOMSource; import javax.xml.transform.stream.StreamResult;</p> <p>import org.w3c.dom.Document; import org.w3c.dom.Element;</p> <p>public class XMLCreater { public static void CreateXMLDoc(String name, String root, String[] elements, String[] children) throws TransformerConfigurationException { try { DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance(); DocumentBuilder docBuilder = docFactory.newDocumentBuilder(); Document doc = docBuilder.newDocument(); Element rootElement = doc.createElement(root); doc.appendChild(rootElement);</p> <code> for (int i = 0; i &lt; elements.length; i ++) { Element element = doc.createElement(elements[i]); element.appendChild(doc.createTextNode(children[i])); rootElement.appendChild(element); } TransformerFactory transformerFactory = TransformerFactory.newInstance(); Transformer transformer = transformerFactory.newTransformer(); DOMSource source = new DOMSource(doc); File dir = new File(System.getProperty("user.dir")); StreamResult result = new StreamResult(new File(dir + "\\XML\\" + name + ".xml")); transformer.transform(source, result); } catch(ParserConfigurationException pce){ pce.printStackTrace(); } catch(TransformerException tfe) { tfe.printStackTrace(); } } </code></pre> <p>} </p>
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