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

@SuppressWarnings("unchecked")
public static <T> T xmlToObject(String str, Class<T> clszz) {
    JAXBContext context = null;/*from   www  .j  a v a 2 s .  com*/
    T obj = null;

    try {
        context = JAXBContext.newInstance(clszz);
        StringReader reader = new StringReader(str);
        Unmarshaller unmar = context.createUnmarshaller();
        obj = (T) unmar.unmarshal(reader);
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return obj;
}

From source file:Main.java

@SuppressWarnings("rawtypes")
public static Object unmarshal(String xmlBody, Class objectClass) {
    try {/*from   w w  w . ja v  a2 s. com*/
        JAXBContext context = JAXBContext.newInstance(objectClass);
        Unmarshaller u = context.createUnmarshaller();
        return u.unmarshal(new StreamSource(new StringReader(xmlBody)));
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static <T> T converyToJavaBean(String xmlStr, Class<T> c) {
    T t = null;//from  w  w w  .j  av  a  2  s  .  co 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

@SuppressWarnings("unchecked")
public static <T> T convertToObject(String xml, Class<T> type) {
    StringReader sr = new StringReader(xml);
    try {//from  w w w  .  j a  va2  s . c  o m
        JAXBContext jAXBContext = JAXBContext.newInstance(type);
        Unmarshaller unmarshaller = jAXBContext.createUnmarshaller();
        return (T) unmarshaller.unmarshal(sr);
    } catch (JAXBException e) {
        throw new RuntimeException(e);
    }

}

From source file:Main.java

public static JAXBElement<?> 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  .  java  2 s  . c o  m
    return element;
}

From source file:Main.java

public static Object convertXmlFileToObject(Class clazz, String xmlPath) {
    Object xmlObject = null;//from  w w  w .  j  a  v  a  2  s . c  om
    try {
        JAXBContext context = JAXBContext.newInstance(clazz);
        Unmarshaller unmarshaller = context.createUnmarshaller();
        FileReader fr = null;
        try {
            fr = new FileReader(xmlPath);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
        xmlObject = unmarshaller.unmarshal(fr);
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return xmlObject;
}

From source file:Main.java

public static String beanToXml(Object to) {
    try {/*from   ww w.ja va  2  s  .com*/
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        JAXBContext context = JAXBContext.newInstance(to.getClass());
        Marshaller marshaller = context.createMarshaller();
        marshaller.marshal(to, out);
        return new String(out.toByteArray(), "UTF-8");
    } catch (JAXBException | UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static String convertToXml(Object obj, String encoding) {
    String result = null;//from  w ww  .jav  a 2 s.co  m
    try {
        JAXBContext context = JAXBContext.newInstance(obj.getClass());
        Marshaller marshaller = context.createMarshaller();
        marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
        marshaller.setProperty(Marshaller.JAXB_ENCODING, encoding);

        StringWriter writer = new StringWriter();
        marshaller.marshal(obj, writer);
        result = writer.toString();
    } catch (Exception e) {
        e.printStackTrace();
    }

    return result;
}

From source file:Main.java

public static <T> String obj2Xml(T c) throws RuntimeException {
    String returnXml = "";
    Writer writer = null;// w  w w. j  a v  a 2s .  c  o m
    try {
        writer = new StringWriter();
        JAXBContext.newInstance(c.getClass()).createMarshaller().marshal(c, writer);
        returnXml = writer.toString();
    } catch (JAXBException e) {
        throw new RuntimeException(e);
    } finally {
        try {
            writer.close();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
    return returnXml;
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T xml2Bean(String xml, Class<?> clazz) throws Exception {
    StringReader reader = null;//from  ww  w  .j a  va 2  s.c  om
    try {
        JAXBContext jc = JAXBContext.newInstance(new Class[] { clazz });
        Unmarshaller m = jc.createUnmarshaller();
        reader = new StringReader(xml);
        return (T) m.unmarshal(reader);
    } catch (Exception e) {
    } finally {
        close(reader);
    }
    return null;
}