Example usage for javax.xml.bind Unmarshaller getUnmarshallerHandler

Introduction

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

Prototype

public UnmarshallerHandler getUnmarshallerHandler();

Source Link

Document

Get an unmarshaller handler object that can be used as a component in an XML pipeline.

Usage

From source file:gov.nih.nci.ncicb.tcga.dcc.common.jaxb.JAXBUtil.java

private static SAXSource applyMetaDataNamespaceFilter(final Unmarshaller unmarshaller,
        final Reader xmlFileReader) throws SAXException, ParserConfigurationException, FileNotFoundException {

    final SAXParserFactory factory = SAXParserFactory.newInstance();
    factory.setNamespaceAware(true); // this should not be changed!
    final XMLReader reader = factory.newSAXParser().getXMLReader();
    final XMLFilterImpl xmlFilter = new MetaDataXMLNamespaceFilter(reader);
    reader.setContentHandler(unmarshaller.getUnmarshallerHandler());

    return new SAXSource(xmlFilter, new InputSource(xmlFileReader));
}

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From source file:org.apache.hadoop.hbase.rest.TestTableScan.java

/**
 * An example to scan using listener in unmarshaller for XML.
 * @throws Exception the exception//  w  w  w .  j av  a 2 s.  c  om
 */
@Test
public void testScanUsingListenerUnmarshallerXML() throws Exception {
    StringBuilder builder = new StringBuilder();
    builder.append("/*");
    builder.append("?");
    builder.append(Constants.SCAN_COLUMN + "=" + COLUMN_1);
    builder.append("&");
    builder.append(Constants.SCAN_LIMIT + "=10");
    Response response = client.get("/" + TABLE + builder.toString(), Constants.MIMETYPE_XML);
    assertEquals(200, response.getCode());
    assertEquals(Constants.MIMETYPE_XML, response.getHeader("content-type"));
    JAXBContext context = JAXBContext.newInstance(ClientSideCellSetModel.class, RowModel.class,
            CellModel.class);
    Unmarshaller unmarshaller = context.createUnmarshaller();

    final ClientSideCellSetModel.Listener listener = new ClientSideCellSetModel.Listener() {
        @Override
        public void handleRowModel(ClientSideCellSetModel helper, RowModel row) {
            assertTrue(row.getKey() != null);
            assertTrue(row.getCells().size() > 0);
        }
    };

    // install the callback on all ClientSideCellSetModel instances
    unmarshaller.setListener(new Unmarshaller.Listener() {
        public void beforeUnmarshal(Object target, Object parent) {
            if (target instanceof ClientSideCellSetModel) {
                ((ClientSideCellSetModel) target).setCellSetModelListener(listener);
            }
        }

        public void afterUnmarshal(Object target, Object parent) {
            if (target instanceof ClientSideCellSetModel) {
                ((ClientSideCellSetModel) target).setCellSetModelListener(null);
            }
        }
    });

    // create a new XML parser
    SAXParserFactory factory = SAXParserFactory.newInstance();
    factory.setNamespaceAware(true);
    XMLReader reader = factory.newSAXParser().getXMLReader();
    reader.setContentHandler(unmarshaller.getUnmarshallerHandler());
    assertFalse(ClientSideCellSetModel.listenerInvoked);
    reader.parse(new InputSource(response.getStream()));
    assertTrue(ClientSideCellSetModel.listenerInvoked);

}

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From source file:org.kalypso.mapserver.utils.MapFileUtilities.java

/**
 * This function loads a map file from XML.
 *
 * @param inputStream/*  w ww . j  av a 2 s.  c o  m*/
 *          The input stream.
 * @return The contents of the map file.
 */
public static Map loadFromXML(final InputStream inputStream)
        throws JAXBException, SAXException, ParserConfigurationException, IOException {
    /* Create the unmarshaller. */
    final Unmarshaller unmarshaller = JC.createUnmarshaller();

    /* Get the sax parser factory. */
    final SAXParserFactory spf = SAXParserFactory.newInstance();
    spf.setNamespaceAware(true);
    spf.setXIncludeAware(true);

    /* Get the xml reader. */
    final XMLReader xr = spf.newSAXParser().getXMLReader();
    xr.setContentHandler(unmarshaller.getUnmarshallerHandler());
    xr.parse(new InputSource(inputStream));

    return (Map) unmarshaller.getUnmarshallerHandler().getResult();
}

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From source file:org.kalypso.ogc.gml.GisTemplateHelper.java

public static final Gismapview loadGisMapView(final InputSource is)
        throws JAXBException, SAXException, ParserConfigurationException, IOException {
    final Unmarshaller unmarshaller = TemplateUtilities.createGismapviewUnmarshaller();

    // XInclude awareness
    final SAXParserFactory spf = SAXParserFactory.newInstance();
    spf.setNamespaceAware(true);/*from  w w  w .  j  a  v  a  2 s.  c  om*/
    spf.setXIncludeAware(true);
    final XMLReader xr = spf.newSAXParser().getXMLReader();
    xr.setContentHandler(unmarshaller.getUnmarshallerHandler());
    xr.parse(is);
    return (Gismapview) unmarshaller.getUnmarshallerHandler().getResult();
}

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From source file:org.kuali.rice.core.impl.config.property.JAXBConfigImpl.java

protected org.kuali.rice.core.impl.config.property.Config unmarshal(Unmarshaller unmarshaller, InputStream in)
        throws SAXException, ParserConfigurationException, IOException, IllegalStateException, JAXBException {
    SAXParserFactory spf = SAXParserFactory.newInstance();
    spf.setNamespaceAware(true);// w  ww  .  j  a  v  a2  s  .c om

    XMLFilter filter = new ConfigNamespaceURIFilter();
    filter.setParent(spf.newSAXParser().getXMLReader());

    UnmarshallerHandler handler = unmarshaller.getUnmarshallerHandler();
    filter.setContentHandler(handler);

    filter.parse(new InputSource(in));

    return (org.kuali.rice.core.impl.config.property.Config) handler.getResult();
}

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