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

public static Object importXmlJAXB(Class<?>[] clazz, InputStream in) throws JAXBException {
    JAXBContext jc = getJAXBContext(clazz);
    Unmarshaller u = jc.createUnmarshaller();
    return u.unmarshal(in);
}

From source file:Main.java

public static Object importXmlJAXB(Class<?>[] clazz, Reader in) throws JAXBException {
    JAXBContext jc = getJAXBContext(clazz);
    Unmarshaller u = jc.createUnmarshaller();
    return u.unmarshal(in);
}

From source file:Product.java

public static Product fromXML(InputStream in) throws Exception {
    JAXBContext context = JAXBContext.newInstance(Product.class);
    Unmarshaller um = context.createUnmarshaller();
    return (Product) um.unmarshal(in);
}

From source file:Main.java

public static Object xmlToJaxb(Class<?> xmlClass, InputStream is) throws JAXBException, IOException {
    JAXBContext jaxbContext = JAXBContext.newInstance(xmlClass);
    Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
    JAXBElement<?> element = (JAXBElement<?>) unmarshaller.unmarshal(getReader(is));
    return element.getValue();
}

From source file:Main.java

public static Object fromXml(@SuppressWarnings("rawtypes") Class clazz, String stringXml) {
    JAXBContext context = null;
    try {/*from  www.  j av  a2 s . c o m*/
        context = JAXBContext.newInstance(clazz);
        Unmarshaller unmarshaller = context.createUnmarshaller();
        return unmarshaller.unmarshal(new StreamSource(new StringReader(stringXml)));
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

/**
 * Attempts to unmarshal an XML document from an InputStream.
 *
 * @param inputStream InputStream to unmarshal XML from.
 * @param type        JAXB class of the returned object. Must be in the same package as other relevant JAXB classes.
 * @param <T>         the type of the returned object
 * @return the unmarshalled JAXB object/*from   w  w w  . j  a va 2  s.c  o m*/
 * @throws JAXBException if an unexpected error occurs while unmarshalling
 */
public static <T> T unmarshal(InputStream inputStream, Class<T> type) throws JAXBException {
    JAXBContext jaxbContext = JAXBContext.newInstance(type.getPackage().getName());
    Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
    @SuppressWarnings("unchecked")
    JAXBElement<T> jaxbElement = (JAXBElement<T>) unmarshaller.unmarshal(inputStream);
    return jaxbElement.getValue();
}

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 w w .  j  a va2 s. c o m*/
    return element.getValue();
}

From source file:Main.java

/**
 * XML to Object//from w ww. j a  v  a 2  s.  c om
 * @param <T>
 * @param clazz
 * @param reader
 * @return
 */
@SuppressWarnings("unchecked")
public static <T> T convertToObject(Class<T> clazz, Reader reader) {
    try {
        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

public static Object importXmlJAXB(Class<?>[] clazz, Node node) throws JAXBException {
    long start = System.currentTimeMillis();
    try {// ww w  .j  av a2 s.  c  o  m
        JAXBContext jc = getJAXBContext(clazz);
        Unmarshaller u = jc.createUnmarshaller();
        return u.unmarshal(node);
    } catch (JAXBException ex) {
        throw ex;
    } finally {

    }

}

From source file:com.radialpoint.uima.typemapper.RulesFileLoader.java

public static Rules loadRulesFromStream(InputStream stream) throws JAXBException, FileNotFoundException {

    Rules rules = new Rules();

    // Unmarshal/*from  w  ww . j  a v  a2  s . co m*/
    JAXBContext jc = JAXBContext.newInstance(Rules.class, Rule.class);
    Unmarshaller unmarshaller = jc.createUnmarshaller();
    rules = (Rules) unmarshaller.unmarshal(stream);

    if (rules == null || CollectionUtils.isEmpty(rules.getRuleList())) {
        throw new JAXBException("Rules list is empty. Binding error?");
    }

    return rules;
}