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:at.ac.tuwien.dsg.comot.m.cs.UtilsCs.java

public static Requirements loadRequirements(String path) throws JAXBException, IOException {

    JAXBContext context = JAXBContext.newInstance(Requirements.class);
    Unmarshaller unmarshaller = context.createUnmarshaller();

    return (Requirements) unmarshaller.unmarshal(Utils.loadFileFromSystem(path));

}

From source file:com.topsem.common.mapper.JaxbMapper.java

/**
 * UnMarshaller./*from   www.  j  a va  2  s . c  om*/
 * ???pooling
 */
public static Unmarshaller createUnmarshaller(Class clazz) {
    try {
        JAXBContext jaxbContext = getJaxbContext(clazz);
        return jaxbContext.createUnmarshaller();
    } catch (JAXBException e) {
        throw Throwables.propagate(e);
    }
}

From source file:com.wsun.seap.common.mapper.JaxbMapper.java

/**
 * UnMarshaller.//from   w ww  .j a  v  a 2s  .c  o m
 * ???pooling
 */
public static Unmarshaller createUnmarshaller(Class clazz) {
    try {
        JAXBContext jaxbContext = getJaxbContext(clazz);
        return jaxbContext.createUnmarshaller();
    } catch (JAXBException e) {
        throw ExceptionUtil.unchecked(e);
    }
}

From source file:com.androidwhy.modules.mapper.JaxbMapper.java

/**
 * UnMarshaller.//w w w.  j  a  va2s. com
 * ???pooling
 */
public static Unmarshaller createUnmarshaller(Class clazz) {
    try {
        JAXBContext jaxbContext = getJaxbContext(clazz);
        return jaxbContext.createUnmarshaller();
    } catch (JAXBException e) {
        throw Exceptions.unchecked(e);
    }
}

From source file:Main.java

public static <T> T fromXml(String xml, Class<T> type) {
    if (xml == null || xml.trim().equals("")) {
        return null;
    }//from  w ww  . j  a  v  a  2s  . c o  m
    JAXBContext jc = null;
    Unmarshaller u = null;
    T object = null;
    try {
        jc = JAXBContext.newInstance(type);
        u = jc.createUnmarshaller();
        object = (T) u.unmarshal(new ByteArrayInputStream(xml.getBytes(ENCODING)));
    } catch (JAXBException e) {
        throw new RuntimeException(e);
    } catch (UnsupportedEncodingException e) {
        throw new RuntimeException(e);
    }
    return object;
}

From source file:Main.java

/**
 * Unmarshal XML data from XML file path using XSD from file path and return the resulting JAXB content tree
 *
 * @param dummyCtxObject//  w w w  .  ja v a2  s  .c  o  m
 *            Dummy contect object for creating related JAXB context
 * @param strXMLFilePath
 *            XML file path
 * @param strXSDFilePath
 *            XSD file path
 * @return resulting JAXB content tree
 * @throws Exception
 *             in error case
 */
public static Object doUnmarshallingFromFiles(Object dummyCtxObject, String strXMLFilePath,
        String strXSDFilePath) throws Exception {
    if (dummyCtxObject == null) {
        throw new RuntimeException("No dummy context object (null)!");
    }
    if (strXMLFilePath == null) {
        throw new RuntimeException("No XML file path (null)!");
    }
    if (strXSDFilePath == null) {
        throw new RuntimeException("No XSD file path (null)!");
    }

    Object unmarshalledObject = null;

    FileInputStream fis = null;
    try {
        JAXBContext jaxbCtx = JAXBContext.newInstance(dummyCtxObject.getClass().getPackage().getName());
        Unmarshaller unmarshaller = jaxbCtx.createUnmarshaller();
        // unmarshaller.setValidating(true);
        javax.xml.validation.Schema schema = javax.xml.validation.SchemaFactory
                .newInstance(javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI)
                .newSchema(new java.io.File(strXSDFilePath));
        unmarshaller.setSchema(schema); // register schema for validation

        fis = new FileInputStream(strXMLFilePath);
        unmarshalledObject = unmarshaller.unmarshal(fis);
    } catch (Exception e) {
        //            Logger.XMLEval.logState("Unmarshalling failed: " + e.getMessage(), LogLevel.Error);
        throw e;
    } finally {
        if (fis != null) {
            fis.close();
            fis = null;
        }
    }

    return unmarshalledObject;
}

From source file:at.ac.tuwien.dsg.comot.m.cs.UtilsCs.java

public static MonitoredElement loadMonitoredElement(String path) throws JAXBException, IOException {

    JAXBContext context = JAXBContext.newInstance(MonitoredElement.class);
    Unmarshaller unmarshaller = context.createUnmarshaller();

    return (MonitoredElement) unmarshaller.unmarshal(Utils.loadFileFromSystem(path));

}

From source file:com.plateform.common.util.JaxbMapper.java

/**
 * UnMarshaller./*from   www.  j  a v  a 2 s .c o  m*/
 * ???pooling
 */
public static Unmarshaller createUnmarshaller(Class clazz) {
    try {
        JAXBContext jaxbContext = getJaxbContext(clazz);
        return jaxbContext.createUnmarshaller();
    } catch (JAXBException e) {
        throw ExceptionUtils.unchecked(e);
    }
}

From source file:Main.java

/**
 * Unmarshal XML data from XML DOM document using XSD string and return the resulting JAXB content tree
 *
 * @param dummyJAXBObject//from   w  w w.j  av  a 2  s. co m
 *            Dummy contect object for creating related JAXB context
 * @param doc
 *            XML DOM document
 * @param strXSD
 *            XSD
 * @return resulting JAXB content tree
 * @throws Exception
 *             in error case
 */
public static Object doUnmarshallingFromDOMDocument(Object dummyJAXBObject, Document doc, String strXSD)
        throws Exception {
    if (dummyJAXBObject == null) {
        throw new RuntimeException("No dummy context objekt (null)!");
    }
    if (doc == null) {
        throw new RuntimeException("No XML DOM document (null)!");
    }
    if (strXSD == null) {
        throw new RuntimeException("No XSD document (null)!");
    }

    Object unmarshalledObject = null;
    StringReader reader = null;

    try {
        JAXBContext jaxbCtx = JAXBContext.newInstance(dummyJAXBObject.getClass().getPackage().getName());
        Unmarshaller unmarshaller = jaxbCtx.createUnmarshaller();
        reader = new StringReader(strXSD);

        javax.xml.validation.Schema schema = javax.xml.validation.SchemaFactory
                .newInstance(javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI).newSchema(new StreamSource(reader));
        unmarshaller.setSchema(schema);

        unmarshalledObject = unmarshaller.unmarshal(doc);
    } catch (Exception e) {
        //            Logger.XMLEval.logState("Unmarshalling failed: " + e.getMessage(), LogLevel.Error);
        throw e;
    } finally {
        if (reader != null) {
            reader.close();
            reader = null;
        }
    }

    return unmarshalledObject;
}

From source file:eu.planets_project.tb.impl.serialization.JaxbUtil.java

public static <T> T unmarshallObjectViaJaxb(Class<T> objectClass, String serializedObject) throws Exception {
    JAXBContext context;
    try {//from w w  w.ja v a 2  s .c  om
        context = JAXBContext.newInstance(objectClass);
        Unmarshaller um = context.createUnmarshaller();
        return (T) um.unmarshal(new StringReader(serializedObject));
    } catch (JAXBException e) {
        log.error("unmarshalWorkflowResult failed for objectClass" + objectClass + " with " + e);
        throw e;
    }
}