Example usage for javax.xml.bind Unmarshaller unmarshal

Introduction

In this page you can find the example usage for javax.xml.bind Unmarshaller unmarshal.

Prototype

public Object unmarshal(javax.xml.stream.XMLEventReader reader) throws JAXBException;

Source Link

Document

Unmarshal XML data from the specified pull parser and return the resulting content tree.

Usage

From source file:Main.java

/**
 * Generic method to Validate XML file while unmarshalling against their schema.
 * //from   w  w w  . j a  v  a2s  .  co  m
 * @param context
 * @param schemaFile
 * @param object
 * @return
 * @throws SAXException
 * @throws JAXBException
 */
public static Object validateAndUnmarshallXML(JAXBContext context, String schemaFile, InputStream fio)
        throws SAXException, JAXBException {

    if (context != null && (schemaFile != null && schemaFile.trim().length() > 0)) {
        Unmarshaller unMarshaller = context.createUnmarshaller();

        SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI); // thread- safe 
        unMarshaller.setSchema(sf.newSchema(new File(schemaFile))); // validate jaxb context against schema 

        return unMarshaller.unmarshal(fio);

    }
    return null;
}

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From source file:com.tomtom.speedtools.services.lbs.geocode.implementation.TomTomLbsGeoCodeEngine.java

/**
 * Do the heavy lifting of binding the input stream to the JAX-B annotated objects.
 *
 * @param stream Stream to read from.//from  www  .  j  a v a2s .co  m
 * @return Valid GeoCoderResponse object or null on error.
 * @throws JAXBException If an error occurs unmarshalling.
 */
@Nullable
private static GeoCodeEngineResponse unmarshalGeoCoderResponseBody(@Nonnull final InputStream stream)
        throws JAXBException {
    assert stream != null;
    final JAXBContext context = JAXBContext.newInstance(GeoCodeEngineResponse.class);
    final Unmarshaller unmarshaller = context.createUnmarshaller();
    final GeoCodeEngineResponse response = (GeoCodeEngineResponse) unmarshaller.unmarshal(stream);
    return response;
}

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From source file:com.evolveum.midpoint.testing.model.client.sample.Upload.java

private static Object unmarshalFile(File file) throws JAXBException, FileNotFoundException {
    JAXBContext jc = ModelClientUtil.instantiateJaxbContext();
    Unmarshaller unmarshaller = jc.createUnmarshaller();

    Object o = unmarshaller.unmarshal(new FileInputStream(file));
    if (o instanceof JAXBElement) {
        return ((JAXBElement) o).getValue();
    } else {/*from ww  w  .ja v a 2  s  .c  o m*/
        return o;
    }
}

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From source file:mx.bigdata.sat.cfdi.CFDv3.java

private static Comprobante load(InputStream source, String... contexts) throws Exception {
    JAXBContext context = getContext(contexts);
    try {/* ww w.jav  a 2s .  co  m*/
        Unmarshaller u = context.createUnmarshaller();
        return (Comprobante) u.unmarshal(source);
    } finally {
        source.close();
    }
}

---

From source file:edu.duke.cabig.c3pr.rules.common.XMLUtil.java

public static Object unmarshal(String xml) throws RuleException {
    try {/* w  w w . jav  a2s.c o  m*/
        Unmarshaller unmarshaller = JAXBContext.newInstance("edu.duke.cabig.c3pr.rules.brxml")
                .createUnmarshaller();
        log.debug("reading the rule:" + xml);
        return unmarshaller.unmarshal(new StringReader(xml));
    } catch (JAXBException e) {
        throw new RuleException(e.getMessage(), e);
    }
}

---

From source file:com.wandrell.example.swss.test.util.SoapMessageUtils.java

/**
 * Creates an {@code Entity} from the received {@code SOAPMessage}.
 * <p>//from   ww  w  . j a va  2s .c o  m
 * The message should be valid and contain a {@code GetEntityResponse}.
 *
 * @param message
 *            the SOAP message
 * @return an {@code Entity} parsed from the {@code SOAPMessage}
 * @throws JAXBException
 *             if there is any problem when unmarshalling the data
 * @throws SOAPException
 *             if there is any problem when reading the SOAP message
 */
public static final Entity getEntity(final SOAPMessage message) throws JAXBException, SOAPException {
    final JAXBContext jc; // Context for unmarshalling
    final Unmarshaller um; // Unmarshaller for the SOAP message
    final GetEntityResponse response; // Unmarshalled response

    jc = JAXBContext.newInstance(GetEntityResponse.class);
    um = jc.createUnmarshaller();
    response = (GetEntityResponse) um.unmarshal(message.getSOAPBody().extractContentAsDocument());

    return response.getEntity();
}

---

From source file:com.tomtom.speedtools.services.lbs.route.implementation.TomTomLbsRouteEngineRouteEngineActorImpl.java

/**
 * Do the heavy lifting of binding the input stream to the JAX-B annotated objects.
 *
 * @param stream Stream to read from.//ww w . j  a v  a2 s .c  o m
 * @return Valid route response object or null on error.
 * @throws JAXBException Thrown if unmarshalling fails.
 */
@Nonnull
private static TomTomLbsRouteEngineResponse unmarshalRouterResponseBody(@Nonnull final InputStream stream)
        throws JAXBException {
    assert stream != null;
    final JAXBContext context = JAXBContext.newInstance(TomTomLbsRouteEngineResponse.class);
    final Unmarshaller unmarshaller = context.createUnmarshaller();
    final TomTomLbsRouteEngineResponse response = (TomTomLbsRouteEngineResponse) unmarshaller.unmarshal(stream);
    if (response == null) {
        throw new JAXBException("Response cannot be unmarshalled");
    }
    return response;
}

---

From source file:de.iteratec.iteraplan.businesslogic.service.SavedQueryXmlHelper.java

/**
 * Loads a query from database//from   w ww .  j ava2s. co m
 * 
 * @param <T> The XML dto class the XML content reflects
 * @param clazz The XML dto class the XML content reflects
 * @param schemaName The URI of the schema that will be used to validate the XML query
 * @param savedQuery the query object
 * @return The object tree reflecting the XML query. Instance of a JAXB-marshallable class
 */
@SuppressWarnings("unchecked")
public static <T extends SerializedQuery<? extends ReportMemBean>> T loadQuery(Class<T> clazz,
        String schemaName, SavedQuery savedQuery) {
    if (!ReportType.LANDSCAPE.equals(savedQuery.getType())
            && clazz.isAssignableFrom(LandscapeDiagramXML.class)) {
        LOGGER.error("requested QueryType ('{0}') does not fit the required QueryType ('{1}')",
                ReportType.LANDSCAPE, savedQuery.getType());
        throw new IteraplanBusinessException(IteraplanErrorMessages.INVALID_REQUEST_PARAMETER,
                "savedQueryType");
    }

    try {
        String content = savedQuery.getContent();
        if (content == null || content.length() <= 0) {
            throw new IteraplanTechnicalException(IteraplanErrorMessages.LOAD_QUERY_EXCEPTION);
        }

        Reader queryDefinitionReader = null;
        try {
            Schema schema = getSchema(schemaName);
            JAXBContext context = JAXBContext.newInstance(clazz);
            Unmarshaller unmarshaller = context.createUnmarshaller();
            unmarshaller.setSchema(schema);

            queryDefinitionReader = new StringReader(content);
            return (T) unmarshaller.unmarshal(queryDefinitionReader);
        } finally {
            IOUtils.closeQuietly(queryDefinitionReader);
        }
    } catch (SAXException e) {
        LOGGER.error("SAXException in SavedQueryServiceImpl#loadQuery " + e.getLocalizedMessage());
        throw new IteraplanTechnicalException(IteraplanErrorMessages.INTERNAL_ERROR, e);
    } catch (JAXBException e) {
        LOGGER.error("JAXBException in SavedQueryServiceImpl#loadQuery " + e.getLocalizedMessage());
        throw new IteraplanTechnicalException(IteraplanErrorMessages.INTERNAL_ERROR, e);
    }
}

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

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

    JAXBContext jaxbContext;//from  w ww  .j a  va 2 s  . c  om
    Unmarshaller jaxbUnmarshaller;

    jaxbContext = JAXBContext.newInstance(clazz);

    jaxbUnmarshaller = jaxbContext.createUnmarshaller();

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

---

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);
}

---

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