Example usage for javax.xml.bind JAXBContext createUnmarshaller

Introduction

In this page you can find the example usage for javax.xml.bind JAXBContext createUnmarshaller.

Prototype

public abstract Unmarshaller createUnmarshaller() throws JAXBException;

Source Link

Document

Create an Unmarshaller object that can be used to convert XML data into a java content tree.

Usage

From source file:Main.java

/**
 * Marshal a object of//  w ww.  ja  v a 2 s. co m
 * <code>classItem</code> from the xmlResponse
 * <code>String</code>.
 *
 * @param xmlResponse <code>String</code> that represents the object to be
 *                    marshal.
 * @param classItem   <code>class</code> of the returns object.
 * @return a object of <code>classItem</code>.
 * @throws JAXBException throw trying to marshal.
 */
public static Object unmarshalFromString(String xmlResponse, Class classItem) throws JAXBException {
    final JAXBContext jaxbContext = JAXBContext.newInstance(classItem);
    Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
    StringReader reader = null;
    try {
        reader = new StringReader(xmlResponse);
        return jaxbUnmarshaller.unmarshal(reader);
    } finally {
        if (reader != null)
            reader.close();
    }
}

From source file:Main.java

/**
 * Marshal a object of/*w  ww.  java 2  s  .  c om*/
 * <code>classItem</code> from the xmlResponse
 * <code>String</code>.
 *
 * @param xmlResponse <code>String</code> that represents the object to be
 *                    marshal.
 * @param classItem   <code>String</code> of the returns object.
 * @return a object of <code>classItem</code>.
 * @throws JAXBException throw trying to marshal.
 */
public static Object unmarshalFromString(String xmlResponse, String classItem) throws JAXBException {
    final JAXBContext jaxbContext = JAXBContext.newInstance(classItem);
    Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
    StringReader reader = null;
    try {
        reader = new StringReader(xmlResponse);
        return jaxbUnmarshaller.unmarshal(reader);
    } finally {
        if (reader != null)
            reader.close();
    }
}

From source file:Main.java

/**
 * Converting DOM Element object into JAXB OASIS XML Object
 * @param <T>// w  w  w  .  j a  va 2s  .c  o m
 * @param cls
 * @param domElement
 * @return
 */
public static <T> T marshal(Class<T> cls, Element domElement) {
    try {
        JAXBContext jc = JAXBContext.newInstance(cls);
        javax.xml.bind.Unmarshaller unmarshaller = jc.createUnmarshaller();
        JAXBElement<T> jaxbObject = unmarshaller.unmarshal(domElement, cls);

        T object = jaxbObject.getValue();

        return object;
    } catch (JAXBException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static Object parseRequestObjectFromSoap(String soapXml) throws Exception {
    Object result = null;/* w ww . j  a  va  2s  .c o  m*/

    if (soapXml != null && soapXml.trim().length() > 0) {
        DocumentBuilderFactory xmlFact = DocumentBuilderFactory.newInstance();
        xmlFact.setNamespaceAware(true);

        DocumentBuilder builder = xmlFact.newDocumentBuilder();
        XPathFactory factory = XPathFactory.newInstance();
        XPath xpath = factory.newXPath();
        StringReader xsr = new StringReader(soapXml);
        InputSource is = new InputSource(xsr);
        Document doc = builder.parse(is);

        //Node requestNode = (Node) xpath.evaluate("/soap:Envelope/soap:Body/*", doc, XPathConstants.NODE);
        Node requestNode = (Node) xpath.evaluate("/*[local-name()='Envelope']/*[local-name()='Body']/*", doc,
                XPathConstants.NODE);

        JAXBContext ctx = JAXBContext.newInstance("xo.xoi.orderentry.ebonding");
        Unmarshaller unmarshaller = ctx.createUnmarshaller();
        result = unmarshaller.unmarshal(requestNode);
    }

    return result;
}

From source file:Main.java

public static <T> T converyToJavaBean(JAXBContext context, String xmlStr, Class<T> c) {
    JAXBElement<T> t = null;
    try {//from  w w  w . j a va  2  s  .  co m
        Unmarshaller unmarshaller = context.createUnmarshaller();
        t = (JAXBElement<T>) unmarshaller.unmarshal((new StreamSource(new StringReader(xmlStr))), c);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return t.getValue();
}

From source file:Main.java

/**
 * XML to Object//from w  ww .j a  v  a  2s. co  m
 * @param <T> T
 * @param clazz clazz
 * @param reader reader
 * @return T
 */
@SuppressWarnings("unchecked")
public static <T> T convertToObject(Class<T> clazz, Reader reader) {
    try {
        Map<Class<?>, Unmarshaller> uMap = uMapLocal.get();
        if (!uMap.containsKey(clazz)) {
            JAXBContext jaxbContext = JAXBContext.newInstance(clazz);
            Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
            uMap.put(clazz, unmarshaller);
        }
        return (T) uMap.get(clazz).unmarshal(reader);
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T read(String input, Class<T> typeParameterClass) {
    T content = null;/*from   w  w  w .ja v  a  2  s .com*/
    try {
        JAXBContext jaxbContext = JAXBContext.newInstance(typeParameterClass);

        Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
        //jaxbUnmarshaller.setProperty(Marshaller.JAXB_ENCODING, "UTF-8");
        InputStream is = new ByteArrayInputStream(input.getBytes());
        content = (T) jaxbUnmarshaller.unmarshal(is);
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return content;
}

From source file:Main.java

/**
 * Reads an XML file and returns the content as an object of the specified class. 
 * @param file               XML file.//from ww w. j  a  v  a  2s.  c  om
 * @param typeParameterClass   Class of the main object in the XML file.
 * @return                  Content as an object of the specified class.
 */
@SuppressWarnings("unchecked")
public static <T> T read(File file, Class<T> typeParameterClass) {
    T content = null;
    try {
        JAXBContext jaxbContext = JAXBContext.newInstance(typeParameterClass);

        Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
        //jaxbUnmarshaller.setProperty(Marshaller.JAXB_ENCODING, "UTF-8");

        content = (T) jaxbUnmarshaller.unmarshal(file);
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return content;
}

From source file:Main.java

/**
 * /* w ww  .  ja va 2 s.  c  o  m*/
 * @param xmlData
 * @return
 * @return
 * @return
 * @throws JAXBException
 */
@SuppressWarnings("unchecked")
public static <T> T xmlStringToPojo(String xmlData, Class<T> targetClass) throws JAXBException {

    JAXBContext context = JAXBContext.newInstance(targetClass);
    StringReader reader = new StringReader(xmlData);
    Unmarshaller unmarshaller = context.createUnmarshaller();
    return (T) unmarshaller.unmarshal(reader);
}

From source file:de.bloxel.engine.util.JAXBUtils.java

public static <T> T unmarschal(final InputStream inputStream, final Class<T> aClass) {
    try {// w w w .j  a  v a2 s .co  m
        // http://jaxb.java.net/faq/index.html#classloader
        final JAXBContext jc = JAXBContext.newInstance(getPackageCanonicalName(aClass));
        final Unmarshaller unmarshaller = jc.createUnmarshaller();
        // http://jaxb.java.net/guide/Unmarshalling_is_not_working__Help_.html
        unmarshaller.setEventHandler(new javax.xml.bind.helpers.DefaultValidationEventHandler());
        final XMLInputFactory staxFactory = XMLInputFactory.newInstance();
        final XMLStreamReader xmlReader = staxFactory.createXMLStreamReader(inputStream);
        return unmarshaller.unmarshal(xmlReader, aClass).getValue();
    } catch (final JAXBException e) {
        throw new RuntimeException(String.format("Can't load unmarschal '%s'", aClass), e);
    } catch (final XMLStreamException e) {
        throw new RuntimeException(String.format("Can't load unmarschal '%s'", aClass), e);
    }
}