Example usage for java.io StringWriter StringWriter

Introduction

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

Prototype

public StringWriter()

Source Link

Document

Create a new string writer using the default initial string-buffer size.

Usage

From source file:Main.java

/**
 * Marshals a bean to XML./* ww  w.jav a 2s. co  m*/
 * 
 * @param bean
 * @return XML {@link String}
 * @throws JAXBException
 */
public static <T> String marshal(T bean) throws JAXBException {
    StringWriter stw = new StringWriter();
    createMarshaller(bean.getClass()).marshal(bean, stw);

    return stw.toString();
}

From source file:Main.java

public static String toXML(Object obj) {
    try {/*w  w w.  j a  v  a  2 s. c  o m*/
        JAXBContext context = JAXBContext.newInstance(obj.getClass());
        Marshaller marshaller = context.createMarshaller();
        marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
        marshaller.setProperty(Marshaller.JAXB_ENCODING, "UTF-8");
        marshaller.setProperty(Marshaller.JAXB_FRAGMENT, true);
        StringWriter writer = new StringWriter();
        marshaller.marshal(obj, writer);
        return writer.toString();
    } catch (JAXBException e) {
        e.printStackTrace();
        return "";
    }
}

From source file:Main.java

public static String xmlToString(Document doc) {
    try {/*from   w  w  w  . j  a  v a2s .c  om*/
        TransformerFactory tf = TransformerFactory.newInstance();
        Transformer transformer = tf.newTransformer();
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        StringWriter writer = new StringWriter();
        transformer.transform(new DOMSource(doc), new StreamResult(writer));
        String output = writer.getBuffer().toString().replaceAll("\n|\r", "");
        return output;
    } catch (TransformerException exc) {
        throw new RuntimeException("Unable to convert XML to String");
    }
}

From source file:Main.java

public static String documentToString(Document document) {
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = null;
    try {/*  w w  w  . ja va  2 s.  co  m*/
        transformer = tf.newTransformer();
    } catch (TransformerConfigurationException e) {
        throw new RuntimeException(e);
    }
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    StringWriter writer = new StringWriter();
    try {
        transformer.transform(new DOMSource(document), new StreamResult(writer));
    } catch (TransformerException e) {
        throw new RuntimeException(e);
    }
    String output = writer.getBuffer().toString().replaceAll("\n|\r", "");
    return output;
}

From source file:Main.java

public static String transform(String xmlString, String stylesheetPathname) throws Exception {
    try {/*from w w w  . java 2  s .c o m*/
        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 printNode(Node node) {
    try {/*from w w w  . j  av  a 2 s  .  co  m*/
        // Set up the output transformer
        TransformerFactory transfac = TransformerFactory.newInstance();
        Transformer trans = transfac.newTransformer();
        trans.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        trans.setOutputProperty(OutputKeys.INDENT, "yes");

        // Print the DOM node

        StringWriter sw = new StringWriter();
        StreamResult result = new StreamResult(sw);
        DOMSource source = new DOMSource(node);
        trans.transform(source, result);
        String xmlString = sw.toString();

        System.out.println(xmlString);
    } catch (TransformerException e) {
        e.printStackTrace();
    }
}

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 String convertToXml(Object obj, String encoding) {
    String result = null;/*from  ww w  .jav  a2  s  . c  om*/
    try {
        JAXBContext context = JAXBContext.newInstance(obj.getClass());
        Marshaller marshaller = context.createMarshaller();
        marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
        marshaller.setProperty(Marshaller.JAXB_ENCODING, encoding);

        StringWriter writer = new StringWriter();
        marshaller.marshal(obj, writer);
        result = writer.toString();
    } catch (Exception e) {
        e.printStackTrace();
    }

    return result;
}

From source file:Main.java

public static String getDOMString(Document doc) {

    String s = null;/*from   w w w .  j a va2 s.c o m*/
    final TransformerFactory tfactory = TransformerFactory.newInstance();
    try {
        final Transformer xform = tfactory.newTransformer();
        final Source src = new DOMSource(doc);
        final StringWriter writer = new StringWriter();
        final Result result = new StreamResult(writer);
        xform.transform(src, result);
        s = writer.toString();
    } catch (final Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return s;
}

From source file:Main.java

/**
 * @param <T>/*from   w  ww.  j a  va2  s.  c o m*/
 *           the type to serialize
 * @param c
 *           the class of the type to serialize
 * @param o
 *           the instance containing the data to serialize
 * @return a string representation of the data.
 * @throws Exception
 */
@SuppressWarnings("unchecked")
public static <T> String marshal(Class<T> c, Object o) throws Exception {
    JAXBContext ctx = JAXBContext.newInstance(c);
    Marshaller marshaller = ctx.createMarshaller();
    StringWriter entityXml = new StringWriter();
    marshaller.marshal(o, entityXml);
    String entityString = entityXml.toString();
    return entityString;
}