From ef85e5437f8d228978c1eaf9311aa97a292da4fa Mon Sep 17 00:00:00 2001 From: Florian Reimair Date: Sun, 26 Jan 2014 16:54:33 +0100 Subject: moved XMLUtil to more reasonable place --- .../java/eu/stork/vidp/messages/util/XMLUtil.java | 143 --------------------- 1 file changed, 143 deletions(-) delete mode 100644 id/server/stork-saml-engine/src/main/java/eu/stork/vidp/messages/util/XMLUtil.java (limited to 'id/server/stork-saml-engine/src/main/java') diff --git a/id/server/stork-saml-engine/src/main/java/eu/stork/vidp/messages/util/XMLUtil.java b/id/server/stork-saml-engine/src/main/java/eu/stork/vidp/messages/util/XMLUtil.java deleted file mode 100644 index 3ca38ec03..000000000 --- a/id/server/stork-saml-engine/src/main/java/eu/stork/vidp/messages/util/XMLUtil.java +++ /dev/null @@ -1,143 +0,0 @@ -/** - * - */ -package eu.stork.vidp.messages.util; - -import java.io.File; -import java.io.IOException; -import java.io.Reader; -import java.io.StringReader; -import java.io.StringWriter; - -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.ParserConfigurationException; -import javax.xml.transform.OutputKeys; -import javax.xml.transform.Result; -import javax.xml.transform.Source; -import javax.xml.transform.Transformer; -import javax.xml.transform.TransformerException; -import javax.xml.transform.TransformerFactory; -import javax.xml.transform.dom.DOMSource; -import javax.xml.transform.stream.StreamResult; - -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; -import org.xml.sax.InputSource; -import org.xml.sax.SAXException; - -/** - * Helper class for XML processing - * @author bzwattendorfer - * - */ -public class XMLUtil { - - /** - * Transforms a string representation to a DOM representation - * @param xmlString XML as string - * @return DOM representation of String - * @throws ParserConfigurationException - * @throws SAXException - * @throws IOException - */ - public static Element stringToDOM(String xmlString) throws ParserConfigurationException, SAXException, IOException { - DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); - dbf.setNamespaceAware(true); - - DocumentBuilder builder = dbf.newDocumentBuilder(); - - Reader reader = new StringReader(xmlString); - InputSource src = new InputSource(reader); - Document domDoc = builder.parse(src); - return domDoc.getDocumentElement(); - } - - /** - * Creates a new and empty XML document - * @return New XML document - * @throws ParserConfigurationException - */ - public static Document createNewDocument() throws ParserConfigurationException { - DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); - dbf.setNamespaceAware(true); - - DocumentBuilder builder = dbf.newDocumentBuilder(); - return builder.newDocument(); - } - - /** - * Transforms an XML to a String - * @param node XML node - * @return String represenation of XML - */ - public static String printXML(Node node) { - TransformerFactory tfactory = TransformerFactory.newInstance(); - Transformer serializer; - try { - serializer = tfactory.newTransformer(); - - serializer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes"); - serializer.setOutputProperty(OutputKeys.ENCODING,"UTF-8"); - - StringWriter output = new StringWriter(); - serializer.transform(new DOMSource(node), new StreamResult(output)); - return output.toString(); - } catch (TransformerException e) { - - throw new RuntimeException(e); - } - } - - /** - * Writes an XML element to a given file - * @param doc XML element - * @param filename Filename of the file where to write XML - */ - public static void writeXmlFile(Element doc, String filename) { - try { - - Source source = new DOMSource(doc); - File file = new File(filename); - Result result = new StreamResult(file); - - Transformer xformer = TransformerFactory.newInstance().newTransformer(); - xformer.transform(source, result); - } catch (Exception e) { - throw new RuntimeException(e); - } - } - - /** - * Gets the first text value of a NodeList - * @param nList NodeList - * @return first text value of a NodeList - */ - public static String getFirstTextValueFromNodeList(NodeList nList) { - if (nList != null && nList.getLength() != 0) { - return nList.item(0).getTextContent(); - } - return null; - } - - /** - * Gets the first element of a Node - * @param parent Node - * @return first element of a Node - */ - public static Element getFirstElement(Node parent) { - Node n = parent.getFirstChild(); - while (n != null && n.getNodeType() != Node.ELEMENT_NODE) { - n = n.getNextSibling(); - } - if (n == null) { - return null; - } - return (Element)n; - } - - - -} -- cgit v1.2.3