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

public static Document toXML(String input) {
    return toXML(new InputSource(new StringReader(input)));
}

From source file:Main.java

public static String prettyPrintXML(String xml) throws TransformerException {
    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    StreamResult result = new StreamResult(new StringWriter());
    StreamSource source = new StreamSource(new StringReader(xml));
    transformer.transform(source, result);
    return result.getWriter().toString();
}

From source file:Main.java

public static Document parseXmlDocument(String xml, boolean namespaceAware)
        throws ParserConfigurationException, SAXException, IOException {
    DocumentBuilder docBuilder = buildDocumentBuilder(namespaceAware);
    Document doc = docBuilder.parse(new InputSource(new StringReader(xml)));

    // normalize text representation
    doc.getDocumentElement().normalize();

    return doc;/*from  w  ww.j  av a2  s .c  o  m*/
}

From source file:Main.java

/**
 * This method validate XML by input XML as String and XSD path to File.
 *
 * @param xml     input XML as String//  ww w  .  j av  a  2  s .  c o  m
 * @param xsdPath input XSD File Path
 *
 * @return true or false, valid or not
 */
public static boolean validateXMLByXSD(String xml, String xsdPath) {
    try {
        SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI).newSchema(new URL(xsdPath)).newValidator()
                .validate(new StreamSource(new StringReader(xml)));
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
    return true;
}

From source file:Main.java

/**
 * XML to Object// w ww.  ja  va2 s. co  m
 * @param <T> T
 * @param clazz clazz
 * @param xml xml
 * @return T
 */
public static <T> T convertToObject(Class<T> clazz, String xml) {
    return convertToObject(clazz, new StringReader(xml));
}

From source file:Main.java

/**
 * Returns root tagname/*from w  ww.  j  av  a 2 s. c  o m*/
 *
 * @param xml  The xml document to be searched.
 * @return String result.
 */
public static String getRootTagName(String xml) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);
    DocumentBuilder builder = dbf.newDocumentBuilder();
    Document document = builder.parse(new InputSource(new StringReader(xml)));
    return document.getDocumentElement().getTagName();
}

From source file:Main.java

/**
 * @param xml/*  w  w  w.j  a v a2  s . c om*/
 */
public static void prettyPrint(String xml) {
    Source xmlInput = new StreamSource(new StringReader(xml));
    StreamResult xmlOutput = new StreamResult(new StringWriter());
    Transformer transformer = null;
    try {
        transformer = TransformerFactory.newInstance().newTransformer();
    } catch (TransformerConfigurationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (TransformerFactoryConfigurationError e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    //transformer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, "testing.dtd");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    try {
        transformer.transform(xmlInput, xmlOutput);
    } catch (TransformerException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    String formattedxml = xmlOutput.getWriter().toString();
    System.out.println(formattedxml);

}

From source file:Main.java

public static Object xmlToJaxb(Class<?> xmlClass, String xml) throws JAXBException {
    JAXBContext jaxbContext = JAXBContext.newInstance(xmlClass);
    Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
    JAXBElement<?> element;
    try (StringReader reader = new StringReader(xml)) {
        element = (JAXBElement<?>) unmarshaller.unmarshal(reader);
    }/*from   w ww  .j  a  v a2 s.  c om*/
    return element.getValue();
}

From source file:Main.java

/**
 * @param xml//from w  w  w  .j a  v  a2 s  .  c o m
 */
public static String prettyPrintToString(String xml) {
    Source xmlInput = new StreamSource(new StringReader(xml));
    StreamResult xmlOutput = new StreamResult(new StringWriter());
    Transformer transformer = null;
    try {
        transformer = TransformerFactory.newInstance().newTransformer();
    } catch (TransformerConfigurationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (TransformerFactoryConfigurationError e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    //transformer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, "testing.dtd");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    try {
        transformer.transform(xmlInput, xmlOutput);
    } catch (TransformerException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    String formattedxml = xmlOutput.getWriter().toString();
    return formattedxml;

}

From source file:Main.java

/**
 * Parses an XML string./*from  ww w .  j  av a  2s. c o  m*/
 * @param xmlString the file containing the XML to parse.
 * @return the XML DOM document.
 */
public static Document getDocumentFromString(String xmlString) throws Exception {
    StringReader sr = new StringReader(xmlString);
    DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    return db.parse(new InputSource(sr));
}