Example usage for javax.xml.bind Unmarshaller unmarshal

List of usage examples for javax.xml.bind Unmarshaller unmarshal

  1. HOME
  2. Java
  3. javax
  4. javax.xml.bind.*
  5. Unmarshaller
  6. 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:eu.learnpad.core.impl.cw.XwikiBridgeInterfaceRestResource.java

@Override
public PFResults getFeedbacks(String modelSetId) throws LpRestException {
    HttpClient httpClient = this.getClient();
    String uri = String.format("%s/learnpad/cw/bridge/%s/feedbacks", DefaultRestResource.REST_URI, modelSetId);
    GetMethod getMethod = new GetMethod(uri);
    getMethod.addRequestHeader("Accept", "application/xml");

    InputStream pfStream = null;/*  w ww.  j  a v  a  2s.  c  o  m*/
    PFResults pf = null;

    try {
        httpClient.executeMethod(getMethod);

        pfStream = getMethod.getResponseBodyAsStream();

        JAXBContext jc = JAXBContext.newInstance(PFResults.class);
        Unmarshaller unmarshaller = jc.createUnmarshaller();
        pf = (PFResults) unmarshaller.unmarshal(pfStream);
    } catch (JAXBException | IOException e) {
        throw new LpRestExceptionXWikiImpl(e.getMessage(), e.getCause());
    }
    return pf;
}

From source file:com.github.jrrdev.mantisbtsync.core.common.auth.PortalAuthBuilder.java

/**
 * Build the portal authentication manager from an XML file
 * describing the sequence of requests to be sent.
 *
 * @param filepath/*www .ja  va2s  . c o m*/
 *       File path of the XML file. The file is loaded through Spring resource loader, so
 *       the file path can contain definition like "classpath:"
 * @return the portal authentication manager
 * @throws JAXBException
 *       If an error occurs during the XML unmarshalling
 * @throws IOException
 *       if the resource cannot be resolved as absolute file path, i.e. if the resource is
 *       not available in a file system
 */
public PortalAuthManager buildAuthManager(final String filepath) throws JAXBException, IOException {
    final PortalAuthManager mgr = new PortalAuthManager();

    if (filepath != null && !filepath.isEmpty()) {

        if (LOGGER.isInfoEnabled()) {
            LOGGER.info("Loading portal authentication configuration from file : " + filepath);
        }

        final File file = resourceLoader.getResource(filepath).getFile();

        if (file.exists() && file.isFile() && file.canRead()) {
            final JAXBContext jaxbContext = JAXBContext.newInstance(AuthSequenceBean.class);
            final Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
            final AuthSequenceBean sequence = (AuthSequenceBean) jaxbUnmarshaller.unmarshal(file);

            if (sequence != null) {
                mgr.setFirstRequest(buildRequest(sequence.getFirstRequest()));
            }

            if (LOGGER.isInfoEnabled()) {
                LOGGER.info("Portal authentication configuration loaded");
            }

        } else {
            if (LOGGER.isErrorEnabled()) {
                LOGGER.error(
                        "Portal authentication configuration loading failed, file may not exists or can't be read");
                throw new IOException(
                        "Portal authentication configuration loading failed, file may not exists or can't be read : "
                                + filepath);
            }
        }
    } else if (LOGGER.isInfoEnabled()) {
        LOGGER.info("No portal authentication configuration file specified");
    }

    return mgr;
}

From source file:org.usd.edu.btl.cli.ConvertGalaxy.java

public void toBets(String inputS, String output) {
    System.out.println("Converting from GALAXY TO BETS");
    File input = new File(inputS);

    InputStream infile = null;//from  w w w  . j  ava  2  s. co m
    Tool myTool = null;
    try {
        JAXBContext jaxbContext = JAXBContext.newInstance(Tool.class);
        Unmarshaller unmarshaller = jaxbContext.createUnmarshaller(); //Unmarshalling  Conversion XML content into a Java Object.
        infile = new FileInputStream(input);
        Tool test_tool = (Tool) unmarshaller.unmarshal(infile);
        myTool = test_tool;
        //System.out.println(test_tool.toString()); //print the test_tool 

    } catch (FileNotFoundException | JAXBException e) {
        System.out.println(e.getMessage());
    } finally {
        try {
            if (infile != null) {
                infile.close();
            }
        } catch (IOException e) {
            System.out.println("You're rubbish, you can't even close a file");
            System.out.println(e.getMessage());
        }
    }

    //JAXB-Marshall Java back to XML
    //        try {
    //            JAXBContext jaxbContext = JAXBContext.newInstance(Tool.class);
    //            Marshaller marshaller = jaxbContext.createMarshaller(); //Marshalling  Conversion a Java object into a XML file.
    //            marshaller.marshal(myTool, System.out); //print XML out
    //        } catch (JAXBException e) {
    //            System.out.println("JAXB dun goofed");
    //            System.out.println(e.getMessage());
    //        }
    // RUN GALAXY TO BETS CONVERSION
    BETSV1 betsOutput = GalaxyConverter.toBETS(myTool);
    try {
        ObjectMapper mapper = new ObjectMapper();
        System.out.println("************************************************\n"
                + "*********PRINTING OUT CONVERSION************\n" + "----------Galaxy --> Bets--------------\n"
                + "************************************************\n");
        //print objects as Json using jackson
        ObjectWriter ow = mapper.writer().withDefaultPrettyPrinter();
        String betsJson = ow.writeValueAsString(betsOutput); //write Json as String
        System.out.println("=== GALAXY TO BETS JSON === \n" + betsJson);

    } catch (Exception e) {
        System.out.println(e.getMessage());
    }
}

From source file:de.uni_potsdam.hpi.bpt.promnicat.importer.ibm.test.IBMImporterTest.java

@Test
public void parse() throws JAXBException, JSONException {
    File xml = new File("resources\\IBM\\A\\s00000016\\s00000018\\s00000020\\s00000024\\s00000777.bpmn.xml");
    JAXBContext context = JAXBContext.newInstance(Definitions.class);
    Unmarshaller unmarshaller = context.createUnmarshaller();
    Definitions definitions = (Definitions) unmarshaller.unmarshal(xml);

    List<Diagram> diagrams = new ArrayList<Diagram>();
    for (RootElement e : definitions.getRootElement()) {
        if (e instanceof de.hpi.bpmn2_0.model.Process) {
            de.hpi.bpmn2_0.model.Process p = (de.hpi.bpmn2_0.model.Process) e;
            String resourceId = "oryx-canvas123";
            StencilType type = new StencilType("BPMNDiagram");
            String stencilSetNs = "http://b3mn.org/stencilset/bpmn2.0#";
            String url = "/oryx/stencilsets/bpmn2.0/bpmn2.0.json";
            StencilSet stencilSet = new StencilSet(url, stencilSetNs);
            Diagram diagram = new Diagram(resourceId, type, stencilSet);

            //         List<Shape> shapes = new ArrayList<Shape>();
            Map<String, Shape> shapes = new HashMap<String, Shape>();
            for (FlowElement flowElement : p.getFlowElement()) {
                if (flowElement instanceof Edge) {
                    Edge edge = (Edge) flowElement;
                    if (edge.getSourceRef() != null) {
                        //FIXME parse all nodes first and afterwards add edges.
                        shapes.get(edge.getSourceRef().getId()).addOutgoing(new Shape(edge.getId()));
                    }//from ww w. j  a v  a 2 s  .  c om

                }
                Shape shape = new Shape(flowElement.getId());
                Point lr = new Point(200d, 200d);
                Point ul = new Point(100d, 100d);
                Bounds bounds = new Bounds(lr, ul);
                shape.setBounds(bounds);
                flowElement.toShape(shape);
                if (flowElement.getName() != null) {
                    shape.getProperties().put("name", flowElement.getName());
                }
                shapes.put(flowElement.getId(), shape);
            }

            diagram.getChildShapes().addAll(shapes.values());

            diagrams.add(diagram);
        }
    }
    //TODO use logger
    System.out.println(JSONBuilder.parseModeltoString(diagrams.get(0)));

}

From source file:fr.mael.microrss.xml.AtomFeedParser.java

@Override
public List<Article> readArticles(Feed feed) throws Exception {
    List<Article> articles = new ArrayList<Article>();
    JAXBContext jc = JAXBContext.newInstance("fr.mael.microrss.xml.atom");
    Unmarshaller unmarshaller = jc.createUnmarshaller();
    HttpGet get = new HttpGet(feed.getUrl());
    HttpResponse response = client.execute(get);
    try {//  w  w  w.j  a v  a2s  . c o m
        Object o = unmarshaller.unmarshal(response.getEntity().getContent());
        if (o instanceof JAXBElement) {
            JAXBElement element = (JAXBElement) o;
            FeedType feedType = (FeedType) element.getValue();
            articles = readEntries(feedType.getAuthorOrCategoryOrContributor(), feed, feedType);
        }
        return articles;
    } catch (Exception e) {
        EntityUtils.consume(response.getEntity());
        throw new Exception(e);
    }
}

From source file:net.urlgrey.mythpodcaster.dao.SubscriptionsDAOImpl.java

/**
 * @param subscriptionsFile//from w  ww.j a  v  a2  s  .c o  m
 * @return
 */
private FeedSubscriptions loadSubscriptionDocument() {
    final File subscriptionsFile = new File(subscriptionsFilePath);
    FeedSubscriptions subscriptionsDocument = null;
    if (subscriptionsFile.exists()) {
        try {
            final Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
            subscriptionsDocument = (FeedSubscriptions) unmarshaller.unmarshal(subscriptionsFile);
        } catch (JAXBException e) {
            LOGGER.error("Unable to unmarshal subscriptions document from XML", e);
        }

        if (subscriptionsDocument == null) {
            subscriptionsDocument = new FeedSubscriptions();
        }
    } else {
        subscriptionsDocument = new FeedSubscriptions();
    }
    return subscriptionsDocument;
}

From source file:org.jasig.portlet.courses.dao.xml.Jaxb2CourseSummaryHttpMessageConverter.java

@Override
protected Object readFromSource(Class<? extends Object> clazz, HttpHeaders headers, Source source)
        throws IOException {
    try {/*from w w w.  ja  v a  2  s.c o m*/
        Unmarshaller unmarshaller = createWrapperUnmarshaller(clazz);
        if (clazz.isAnnotationPresent(XmlRootElement.class)) {
            return unmarshaller.unmarshal(source);
        } else {
            JAXBElement<? extends Object> jaxbElement = unmarshaller.unmarshal(source, clazz);
            return jaxbElement.getValue();
        }
    } catch (UnmarshalException ex) {
        throw new HttpMessageNotReadableException("Could not unmarshal to [" + clazz + "]: " + ex.getMessage(),
                ex);

    } catch (JAXBException ex) {
        throw new HttpMessageConversionException("Could not instantiate JAXBContext: " + ex.getMessage(), ex);
    }
}

From source file:mx.bigdata.sat.cfd.CFDv2.java

private Comprobante copy(Comprobante comprobante) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);/*from w ww.  java2  s.  c  o  m*/
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document doc = db.newDocument();
    Marshaller m = context.createMarshaller();
    m.marshal(comprobante, doc);
    Unmarshaller u = context.createUnmarshaller();
    return (Comprobante) u.unmarshal(doc);
}

From source file:ait.ffma.service.preservation.riskmanagement.api.riskanalysis.risk.RiskUtils.java

/**
 * This method returns risk analysis object.
 * @return//  w  ww. ja va  2s  . co  m
 */
public static RiskAnalysis loadRiskAnalysis() {
    if (RiskUtils.ra == null
            || RiskUtils.getGeneralProperty("RiskAnalysis.ReloadXML").equalsIgnoreCase("true")) {
        try {
            JAXBContext jc = JAXBContext.newInstance(RiskAnalysis.class);
            Unmarshaller u = jc.createUnmarshaller();
            InputStream in = RiskUtils.class
                    .getResourceAsStream(RiskUtils.getGeneralProperty("Riskanalysis.XML"));
            ra = (RiskAnalysis) u.unmarshal(in);
        } catch (JAXBException e) {
            LOG.log(Level.SEVERE, e.getMessage());
            return null;
        }
        RiskUtils.setGeneralProperty("RiskAnalysis.ReloadXML", "false");
    }
    resetProperties(ra.getRiskFactors());
    return ra;
}

From source file:com.tera.common.dataload.xml.XMLDataLoadService.java

/**
 * For all files in specified directory recursively unmarshall all xml's into
 * one object/*from  w  w w. ja va2s. c  o m*/
 * 
 * @param un
 * @param dir
 * @return
 * @throws JAXBException
 */
private T loadFromRealDirectory(Unmarshaller un, File dir) throws JAXBException {
    T container = null;
    for (File file : FileUtils.listFiles(dir, new String[] { "xml" }, true)) {
        @SuppressWarnings("unchecked")
        T data = (T) un.unmarshal(file);
        if (container == null) {
            container = data;
        } else {
            container.combine(data);
        }
    }
    return container;
}