Example usage for javax.xml.bind Unmarshaller unmarshal

Introduction

In this page you can find the example usage for javax.xml.bind Unmarshaller unmarshal.

Prototype

public Object unmarshal(javax.xml.stream.XMLEventReader reader) throws JAXBException;

Source Link

Document

Unmarshal XML data from the specified pull parser and return the resulting content tree.

Usage

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T unmarshall(Class<T> clazz, Node node, Unmarshaller.Listener listener) throws JAXBException {
    Unmarshaller unmarshaller = getUnmarshaller(clazz, listener);
    return (T) unmarshaller.unmarshal(node);
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T unmarshall(Class<T> clazz, Reader reader, Unmarshaller.Listener listener)
        throws JAXBException {
    Unmarshaller unmarshaller = getUnmarshaller(clazz, listener);
    return (T) unmarshaller.unmarshal(reader);
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T unmarshall(Class<T> clazz, InputStream inputStream, Unmarshaller.Listener listener)
        throws JAXBException {
    Unmarshaller unmarshaller = getUnmarshaller(clazz, listener);
    return (T) unmarshaller.unmarshal(inputStream);
}

From source file:Main.java

public static <T> T xml2Obj(String xmlString, Class<T> clazz) throws RuntimeException {
    T c = null;/*from  w  ww  . j  av  a2s .c  o m*/
    Reader reader = null;
    try {
        reader = new StringReader(xmlString);
        Unmarshaller unMarshaller = JAXBContext.newInstance(clazz).createUnmarshaller();
        c = (T) unMarshaller.unmarshal(reader);
    } catch (JAXBException ex) {
        throw new RuntimeException(ex);
    } finally {
        try {
            reader.close();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
    return c;
}

From source file:Main.java

public static <T> T UnMarshall(Class<T> objectClass, String filePath) throws JAXBException {
    JAXBContext jc = JAXBContext.newInstance(objectClass);
    Unmarshaller u = jc.createUnmarshaller();
    File f = new File(filePath);
    return objectClass.cast(u.unmarshal(f));
}

From source file:Main.java

public static <T> T xml2Object(String xml, Class<T> clazz) throws JAXBException {
    JAXBContext context = JAXBContext.newInstance(clazz);
    Unmarshaller unmarshaller = context.createUnmarshaller();
    StringReader reader = new StringReader(xml);
    return (T) unmarshaller.unmarshal(reader);
}

From source file:Main.java

public static <T> T parse(final Class<T> clazz, final InputStream inputStream) {
    try {/*  www. j ava  2 s.  c o m*/
        final JAXBContext jaxbContext = JAXBContext.newInstance(clazz);
        final Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
        final Object deserialized = jaxbUnmarshaller.unmarshal(inputStream);
        if (clazz.isAssignableFrom(deserialized.getClass())) {
            return clazz.cast(deserialized);
        } else {
            final JAXBElement<T> jaxbElement = (JAXBElement<T>) deserialized;
            return jaxbElement.getValue();
        }
    } catch (final JAXBException e) {
        throw new RuntimeException(e);
    }
}

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

/**
 * Converts an input XML reader into the given type.
 * //  w  w  w .  ja va  2 s . com
 * @param <T>
 *            the type to parse the XML into
 * @param xml
 *            the XML to convert
 * @param clazz
 *            the type to parse the XML into
 * @return the xml data converted into the specified type
 * @throws JAXBException
 *             XML Exception thrown if the conversion failed
 */
@SuppressWarnings("unchecked")
public static synchronized <T> T fromXml(Reader xml, Class<T> clazz) throws JAXBException {
    JAXBContext context = JAXBContext.newInstance(clazz);
    Unmarshaller unmarshaller = context.createUnmarshaller();

    return (T) unmarshaller.unmarshal(xml);
}

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  .jav  a2  s.  c  o  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;
}