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 <T> T converyToJavaBean(String xmlStr, Class<T> c) {
    T t = null;/*from  ww w . j  av  a  2 s . c o m*/
    try {
        JAXBContext context = JAXBContext.newInstance(c);
        Unmarshaller unmarshaller = context.createUnmarshaller();
        t = (T) unmarshaller.unmarshal(new StringReader(xmlStr));
    } catch (Exception e) {
        e.printStackTrace();
    }
    return t;
}

From source file:Main.java

public static Object unmarshal(JAXBContext jaxbContext, XMLStreamReader xmlStreamReader) throws JAXBException {
    Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
    return unmarshaller.unmarshal(xmlStreamReader);
}

From source file:Main.java

public static <T> T xmlToObj(Class<T> t, String xml, String encoding) {
    try {//from ww w. java 2  s  . c o  m
        JAXBContext jaxbContext = JAXBContext.newInstance(t);
        Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
        ByteArrayInputStream bais = new ByteArrayInputStream(xml.getBytes(encoding));
        @SuppressWarnings("unchecked")
        T obj = (T) unmarshaller.unmarshal(bais);
        bais.close();
        return obj;
    } catch (JAXBException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static <T> T unmarshall(InputStream fileStream, Class<?>... clazz) throws Exception {

    JAXBContext context = null;
    context = JAXBContext.newInstance(clazz);
    Unmarshaller unmarshaller = context.createUnmarshaller();
    return (T) unmarshaller.unmarshal(fileStream);

}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> Object xmlToObject(String xmlContent, Class<T> clazz) throws JAXBException {

    ByteArrayInputStream xmlContentBytes = new ByteArrayInputStream(xmlContent.getBytes());
    JAXBContext context = JAXBContext.newInstance(clazz);
    Unmarshaller unmarshaller = context.createUnmarshaller();
    unmarshaller.setSchema(null); //note: setting schema to null will turn validator off
    Object unmarshalledObj = unmarshaller.unmarshal(xmlContentBytes);
    Object xmlObject = clazz.cast(unmarshalledObj);

    return (T) xmlObject;
}

From source file:Main.java

private static Unmarshaller getJaxbUnmarshaller(Class<?> classesToBeBound,
        Map<String, Object> unmarshallerProps) throws Exception {
    Unmarshaller unmarshaller = JAXB_UNMARSHALLER_CACHE.get(classesToBeBound);
    if (unmarshaller == null) {
        JAXBContext jaxbContext = JAXBContext.newInstance(classesToBeBound);
        unmarshaller = jaxbContext.createUnmarshaller();
        if (unmarshallerProps != null && unmarshallerProps.size() > 0) {
            for (Map.Entry<String, Object> prop : unmarshallerProps.entrySet()) {
                unmarshaller.setProperty(prop.getKey(), prop.getValue());
            }//from  w  w  w . ja v a  2  s .  c o m
        }
        JAXB_UNMARSHALLER_CACHE.put(classesToBeBound, unmarshaller);
    }
    return unmarshaller;
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T unmarshal(Class<T> clazz, InputStream input) throws JAXBException {
    JAXBContext jaxbContext = JAXBContext.newInstance(clazz);
    Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
    return (T) jaxbUnmarshaller.unmarshal(input);
}

From source file:Main.java

public static Object unmarshal(String xml, Class<?> classObj) {
    Object obj;// w w  w . ja  v  a  2  s.  c o m
    try {
        JAXBContext jaxbContext = getJAXBContext(classObj);
        Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
        obj = unmarshaller.unmarshal(new StringReader(xml));
        return obj;
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T xmlToBean(String xmlStr, Class<T> t) {
    try {/*  ww w  . j a  va2  s  .co  m*/
        JAXBContext context = JAXBContext.newInstance(t);
        Unmarshaller unmarshaller = context.createUnmarshaller();
        return (T) unmarshaller.unmarshal(new StringReader(xmlStr));
    } catch (JAXBException e) {
        e.printStackTrace();
        return null;
    }
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T xmlToBean(InputStream input, Class<T> t) {
    try {//from  ww  w .  ja va  2  s . com
        JAXBContext context = JAXBContext.newInstance(t);
        Unmarshaller unmarshaller = context.createUnmarshaller();
        return (T) unmarshaller.unmarshal(new InputStreamReader(input, "UTF-8"));
    } catch (JAXBException | UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    return null;
}