Examples with XMLEventReader javax.xml.stream.XMLEventReader used on opensource projects

Example 61 with XMLEventReader

use of javax.xml.stream.XMLEventReader in project poi by apache.

the class PresetGeometries method init.

@SuppressWarnings("unused")
public void init(InputStream is) throws XMLStreamException, JAXBException {
    // StAX:
    EventFilter startElementFilter = new EventFilter() {

        @Override
        public boolean accept(XMLEvent event) {
            return event.isStartElement();
        }
    };
    XMLInputFactory staxFactory = XMLInputFactory.newFactory();
    XMLEventReader staxReader = staxFactory.createXMLEventReader(is);
    XMLEventReader staxFiltRd = staxFactory.createFilteredReader(staxReader, startElementFilter);
    // ignore StartElement:
    /* XMLEvent evDoc = */
    staxFiltRd.nextEvent();
    // JAXB:
    JAXBContext jaxbContext = JAXBContext.newInstance(BINDING_PACKAGE);
    Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
    long cntElem = 0;
    while (staxFiltRd.peek() != null) {
        StartElement evRoot = (StartElement) staxFiltRd.peek();
        String name = evRoot.getName().getLocalPart();
        JAXBElement<CTCustomGeometry2D> el = unmarshaller.unmarshal(staxReader, CTCustomGeometry2D.class);
        CTCustomGeometry2D cus = el.getValue();
        cntElem++;
        if (containsKey(name)) {
            LOG.log(POILogger.WARN, "Duplicate definition of " + name);
        }
        put(name, new CustomGeometry(cus));
    }
}

Example 62 with XMLEventReader

use of javax.xml.stream.XMLEventReader in project tomee by apache.

the class StaxCompare method compare.

public static void compare(final String a, final String b) throws Exception {
    final StringBuilder message = new StringBuilder();
    final XMLInputFactory factory = XMLInputFactory.newInstance();
    factory.setProperty(XMLInputFactory.SUPPORT_DTD, false);
    final XMLEventReader rA = factory.createXMLEventReader(new StringReader(a));
    final XMLEventReader rB = factory.createXMLEventReader(new StringReader(b));
    if (!compare(rA, rB, message)) {
        throw new Exception(message.toString());
    }
}