Example usage for javax.xml.bind JAXBContext newInstance

Introduction

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

Prototype

public static JAXBContext newInstance(Class<?>... classesToBeBound) throws JAXBException

Source Link

Document

Create a new instance of a JAXBContext class.

Usage

From source file:Main.java

public static <T> Object generateXML2Object(String str, Class cls) throws JAXBException {

    InputSource is;/*from  w w  w. j a v  a2s .  com*/
    Object obj = null;

    is = new InputSource(new StringReader(str));
    JAXBContext jaxbContext = JAXBContext.newInstance(cls);
    Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
    obj = cls.cast(jaxbUnmarshaller.unmarshal(is));

    return obj;
}

From source file:Main.java

public static String bean2Xml(Object bean) throws Exception {
    StringWriter writer = null;//w ww  .j  a v  a 2  s  . c o  m
    try {
        JAXBContext jc = JAXBContext.newInstance(new Class[] { bean.getClass() });
        Marshaller m = jc.createMarshaller();

        m.setProperty("jaxb.fragment", Boolean.valueOf(true));
        writer = new StringWriter();
        m.marshal(bean, writer);
        return prefix + writer.toString();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        close(writer);
    }
    return null;
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T xmlToBean(String xmlStr, Class<T> t) {
    try {//from   w w  w . java  2  s . c om
        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(String xmlStr, Class<T> t) {
    try {/*w ww.j  a v  a  2 s. c  o  m*/
        JAXBContext context = JAXBContext.newInstance(t);
        Unmarshaller unmarshaller = context.createUnmarshaller();
        T ts = (T) unmarshaller.unmarshal(new StringReader(xmlStr));
        return ts;
    } catch (JAXBException e) {
        e.printStackTrace();
        return null;
    }
}

From source file:Main.java

/**
 * /*from   ww w  .j  a  v  a 2  s. c  om*/
 * @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:Main.java

public static String convertObjectToXML(Object object) {
    JAXBContext jaxbContext = null;
    Marshaller jaxbMarshaller = null;
    StringWriter stringWriter = new StringWriter();
    try {//from   w  w  w  .j a  va  2  s .c o  m
        jaxbContext = JAXBContext.newInstance(object.getClass());
        jaxbMarshaller = jaxbContext.createMarshaller();
        jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
        jaxbMarshaller.marshal(object, stringWriter);
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    String xmlString = stringWriter.toString();

    return xmlString;

}

From source file:Main.java

public static String parseObjectToXml(Object obj) {
    if (obj == null) {
        return NO_RESULT;
    }//from w  w w .  ja  v a2s.c om
    StringWriter sw = new StringWriter();
    try {
        JAXBContext context = JAXBContext.newInstance(obj.getClass());
        Marshaller marshaller = context.createMarshaller();
        marshaller.marshal(obj, sw);
        return sw.toString();
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return NO_RESULT;
}

From source file:Main.java

public static Object xml2BeanUtf8(Class<?> zClass, String xml) {
    Object obj = null;/*  w ww . j a  v a2 s  .c  om*/
    JAXBContext context = null;
    if (null == xml || "".equals(xml) || "null".equalsIgnoreCase(xml) || xml.length() < 1)
        return obj;
    try {
        context = JAXBContext.newInstance(zClass);
        InputStream iStream = new ByteArrayInputStream(xml.getBytes("UTF-8"));
        Unmarshaller um = context.createUnmarshaller();
        obj = (Object) um.unmarshal(iStream);
        return obj;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return obj;
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T unmarshaller(String xml, Class<?> T) {
    JAXBContext jc;/*from   w  ww. java 2 s .c o  m*/
    Unmarshaller unmarshaller;
    Object o = null;
    try {
        jc = JAXBContext.newInstance(T);
        unmarshaller = jc.createUnmarshaller();
        o = unmarshaller.unmarshal(new StreamSource(new StringReader(xml)));
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return (T) o;
}

From source file:Main.java

public static <T> T loadObject(Class<T> typeClass, URL path) {
    T object = null;/* w w w  . ja  v  a  2  s . c  o  m*/

    try {
        File file = new File(path.toURI());
        JAXBContext jaxbContext = JAXBContext.newInstance(typeClass);

        Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
        object = (T) jaxbUnmarshaller.unmarshal(file);
    } catch (JAXBException e) {
        e.printStackTrace();
    } catch (URISyntaxException e) {
        e.printStackTrace();
    }

    return object;
}