Example usage for java.io StringReader StringReader

Introduction

In this page you can find the example usage for java.io StringReader StringReader.

Prototype

public StringReader(String s)

Source Link

Document

Creates a new string reader.

Usage

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T unmarshaller(String xml, Class<?> T) {
    JAXBContext jc;/* ww  w .j  a va2s.c  om*/
    Unmarshaller unmarshaller;
    Object o = null;
    try {
        jc = JAXBContext.newInstance(T);
        unmarshaller = jc.createUnmarshaller();
        o = unmarshaller.unmarshal(new StreamSource(new StringReader(xml)));
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return (T) o;
}

From source file:Main.java

public static String transform(String xmlString, String stylesheetPathname) throws Exception {
    try {//from www .ja  v a  2s.c  om
        TransformerFactory factory = TransformerFactory.newInstance();
        Source stylesheetSource = new StreamSource(new File(stylesheetPathname).getAbsoluteFile());
        Transformer transformer = factory.newTransformer(stylesheetSource);
        Source inputSource = new StreamSource(new StringReader(xmlString));
        Writer outputWriter = new StringWriter();
        Result outputResult = new StreamResult(outputWriter);
        transformer.transform(inputSource, outputResult);
        return outputWriter.toString();
    } catch (TransformerConfigurationException tce) {
        throw new Exception(tce.getMessageAndLocation());
    } catch (TransformerException te) {
        throw new Exception(te.getMessageAndLocation());
    }
}

From source file:Main.java

public static void stringToResult(String source, Result result) throws IOException {

    try {/*from  ww w.  ja  v  a 2 s .com*/
        Transformer trans = transFactory.newTransformer();
        StringReader reader = new StringReader(source);
        trans.transform(new StreamSource(reader), result);
    } catch (TransformerException ex) {
        throw new IOException(ex);
    }
}

From source file:Main.java

public static List<String> xPathEvalList(String content, String expression) throws XPathExpressionException {
    List<String> retValues = new ArrayList<String>();
    XPath xpath = XPathFactory.newInstance().newXPath();
    InputSource inputSource = new InputSource(new StringReader(content));
    NodeList ox = (NodeList) xpath.evaluate(expression, inputSource, XPathConstants.NODESET);
    for (int i = 0; i < ox.getLength(); i++) {
        retValues.add(ox.item(i).getNodeValue());
    }/*from  w w w .  j  a  v a 2  s.  c o  m*/

    return retValues;
}

From source file:Main.java

private static Document parseXmlFile(String in) {
    try {// w  w  w  . jav  a2 s  . c  om
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        DocumentBuilder db = dbf.newDocumentBuilder();
        InputSource is = new InputSource(new StringReader(in));
        return db.parse(is);
    } catch (ParserConfigurationException | SAXException | IOException e) {
        throw new RuntimeException(e);
    }
}

From source file:Main.java

public static Document xmlFromString(String xml) {
    Document doc;/*from w w  w .  j  a va 2  s . c  o  m*/

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    try {

        DocumentBuilder db = dbf.newDocumentBuilder();

        InputSource is = new InputSource();
        is.setCharacterStream(new StringReader(xml));
        doc = db.parse(is);

    } catch (ParserConfigurationException e) {
        System.out.println("XML parse error: " + e.getMessage());
        return null;
    } catch (SAXException e) {
        System.out.println("Wrong XML file structure: " + e.getMessage());
        return null;
    } catch (IOException e) {
        System.out.println("I/O exeption: " + e.getMessage());
        return null;
    }

    return doc;

}

From source file:Main.java

public static String transform(String xslt, String xml, String charsetName) throws TransformerException {
    return transform(new StreamSource(new StringReader(xslt)), new StreamSource(new StringReader(xml)),
            charsetName);//from ww w  .  j a  va2 s .com
}

From source file:Main.java

public static Object unmarshal(String xml, Class<?> classObj) {
    Object obj;//from   w  w  w .  java2 s .  c  o m
    try {
        JAXBContext jaxbContext = getJAXBContext(classObj);
        Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
        obj = unmarshaller.unmarshal(new StringReader(xml));
        return obj;
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static Document parseXml(String xml) {
    try {// ww w .jav a  2  s  . c  o  m
        DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
        dbFactory.setNamespaceAware(true);
        setUpSecurity(dbFactory);
        DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
        return dBuilder.parse(new InputSource(new StringReader(xml)));
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:Main.java

public static List<Node> xPathEvalListNodes(String content, String expression) throws XPathExpressionException {
    List<Node> retValues = new ArrayList<Node>();
    XPath xpath = XPathFactory.newInstance().newXPath();
    InputSource inputSource = new InputSource(new StringReader(content));
    NodeList ox = (NodeList) xpath.evaluate(expression, inputSource, XPathConstants.NODESET);
    for (int i = 0; i < ox.getLength(); i++) {
        retValues.add(ox.item(i));//from  www .  j av a2s  .  c o m
    }

    return retValues;
}