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:net.firejack.platform.core.utils.FileUtils.java

/**
 *
 *
 *
 * @param clazz/*from   w  w  w  .  ja  va2s  . c om*/
 * @param is
 *
 * @return
 *
 * @throws javax.xml.bind.JAXBException
 */
public static <T> T readJAXB(Class<T> clazz, InputStream is) throws JAXBException {
    JAXBContext jc = JAXBContext.newInstance(clazz);
    Unmarshaller u = jc.createUnmarshaller();

    return (T) u.unmarshal(is);
}

From source file:net.firejack.platform.core.utils.FileUtils.java

/**
 * @param clazz/* w ww. j av a2 s .c o  m*/
 * @param url
 *
 * @return
 *
 * @throws javax.xml.bind.JAXBException
 */
public static <T> T readJAXB(Class<T> clazz, URL url) throws JAXBException {
    JAXBContext jc = JAXBContext.newInstance(clazz);
    Unmarshaller u = jc.createUnmarshaller();

    return (T) u.unmarshal(url);
}

From source file:net.firejack.platform.core.utils.FileUtils.java

/**
 * @param clazz/*from  w  w w . j  a  v a 2  s .co  m*/
 * @param file
 *
 * @return
 *
 * @throws javax.xml.bind.JAXBException
 */
public static <T> T readJAXB(Class<T> clazz, File file) throws JAXBException {
    JAXBContext jc = JAXBContext.newInstance(clazz);
    Unmarshaller u = jc.createUnmarshaller();

    return (T) u.unmarshal(file);
}

From source file:org.apache.vxquery.app.util.RestUtils.java

/**
 * Maps the object in the string representation to a java object. To map json
 * entities, this method use {@link ObjectMapper}. For XML this method use
 * {@link Unmarshaller}.//from   ww w  . j  av  a 2  s.c  o  m
 * 
 * @param entity
 *            string representation of the object
 * @param type
 *            the class to which the string needs to be mapped to
 * @param contentType
 *            json or XML
 * @param <T>
 *            content's class type
 * @return mapped object
 * @throws IOException
 * @throws JAXBException
 */
public static <T> T mapEntity(String entity, Class<T> type, String contentType)
        throws IOException, JAXBException {
    if (contentType == null) {
        contentType = CONTENT_TYPE_JSON;
    }

    switch (contentType) {
    case CONTENT_TYPE_XML:
        JAXBContext jaxbContext = JAXBContext.newInstance(type);
        Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
        return type.cast(unmarshaller.unmarshal(new StringReader(entity)));
    case CONTENT_TYPE_JSON:
    default:
        ObjectMapper jsonMapper = new ObjectMapper();
        return jsonMapper.readValue(entity, type);
    }
}

From source file:com.testdroid.api.APIEntity.java

@JsonIgnore
public static <T extends APIEntity> T fromXML(String xml, Class<T> type) {
    try {//  w  w  w .  j  a  v a  2s .  c  o  m
        JAXBContext context = getJAXBContext(type);
        Unmarshaller unmarshaller = context.createUnmarshaller();
        return (T) unmarshaller.unmarshal(new StringReader(xml));
    } catch (JAXBException ex) {
        Logger.getLogger(APIEntity.class.getName()).log(Level.SEVERE, null, ex);
    }
    return null;
}

From source file:io.apiman.test.common.util.TestUtil.java

/**
 * Loads a test plan from a file resource.
 * @param planFile/*w  w w . jav  a2 s  . c  om*/
 */
public static final TestPlan loadTestPlan(File planFile) {
    try {
        if (!planFile.isFile())
            throw new RuntimeException("Test Plan not found: " + planFile.getCanonicalPath()); //$NON-NLS-1$
        JAXBContext jaxbContext = JAXBContext.newInstance(TestPlan.class);
        Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
        TestPlan plan = (TestPlan) jaxbUnmarshaller.unmarshal(planFile);
        return plan;
    } catch (Throwable e) {
        throw new RuntimeException(e);
    }
}

From source file:io.apiman.test.common.util.TestUtil.java

/**
 * Loads a test plan from a classpath resource.
 * @param resourcePath//from  ww  w. j  av a 2  s  .com
 * @param cl
 */
public static final TestPlan loadTestPlan(String resourcePath, ClassLoader cl) {
    try {
        URL url = cl.getResource(resourcePath);
        if (url == null)
            throw new RuntimeException("Test Plan not found: " + resourcePath); //$NON-NLS-1$
        JAXBContext jaxbContext = JAXBContext.newInstance(TestPlan.class);
        Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
        TestPlan plan = (TestPlan) jaxbUnmarshaller.unmarshal(url.openStream());
        return plan;
    } catch (Throwable e) {
        throw new RuntimeException(e);
    }
}

From source file:com.hp.octane.integrations.uft.items.UftTestDiscoveryResult.java

public static UftTestDiscoveryResult readFromFile(File file) throws JAXBException, FileNotFoundException {
    JAXBContext context = JAXBContext.newInstance(UftTestDiscoveryResult.class);
    Unmarshaller m = context.createUnmarshaller();
    Reader reader = new InputStreamReader(new FileInputStream(file), Charsets.UTF_8);
    return (UftTestDiscoveryResult) m.unmarshal(reader);
}

From source file:cz.lbenda.dataman.rc.DbConfigFactory.java

public static void load(final String document) {
    if (StringUtils.isBlank(document)) {
        return;/*from   ww  w  . j  av  a  2  s. c  o  m*/
    }
    try {
        JAXBContext jc = JAXBContext.newInstance(cz.lbenda.dataman.schema.dataman.ObjectFactory.class);
        Unmarshaller u = jc.createUnmarshaller();
        JAXBElement o = (JAXBElement) u.unmarshal(new StringReader(document));
        if (o.getValue() instanceof DatamanType) {
            DatamanType dc = (DatamanType) o.getValue();
            if (dc.getSessions() == null || dc.getSessions().getSession().isEmpty()) {
                LOG.info("No configuration for loading");
            } else {
                configurations.clear();
                for (SessionType session : dc.getSessions().getSession()) {
                    DbConfig sc = new DbConfig();
                    configurations.add(sc);
                    sc.fromSessionType(session, true);
                }
            }
        } else {
            LOG.error("The string didn't contains dataman configuration: " + o.getClass().getName());
        }
    } catch (JAXBException e) {
        LOG.error("Problem with reading dataman configuration\nXML:" + document + "\n" + e.toString(), e);
    }
}

From source file:eu.modaclouds.sla.mediator.Utils.java

public static <E> E load(Class<E> clazz, InputStream is) throws JAXBException {

    JAXBContext jaxbContext;
    Unmarshaller jaxbUnmarshaller;

    jaxbContext = JAXBContext.newInstance(clazz);

    jaxbUnmarshaller = jaxbContext.createUnmarshaller();

    @SuppressWarnings("unchecked")
    E result = (E) jaxbUnmarshaller.unmarshal(is);
    return result;
}