Examples with XMLEvent javax.xml.stream.events.XMLEvent used on opensource projects

Example 1 with XMLEvent

use of javax.xml.stream.events.XMLEvent in project languagetool by languagetool-org.

the class AtomFeedParser method getCharacterData.

private String getCharacterData(XMLEventReader eventReader) throws XMLStreamException {
    XMLEvent event = eventReader.nextEvent();
    StringBuilder sb = new StringBuilder();
    while (event.isCharacters()) {
        sb.append(event.asCharacters().getData());
        event = eventReader.nextEvent();
    }
    return sb.toString();
}

Example 2 with XMLEvent

use of javax.xml.stream.events.XMLEvent in project hadoop by apache.

the class OfflineImageReconstructor method loadNodeChildrenHelper.

private void loadNodeChildrenHelper(Node parent, String expected, String[] terminators) throws IOException {
    XMLEvent ev = null;
    while (true) {
        try {
            ev = events.peek();
            switch(ev.getEventType()) {
                case XMLEvent.END_ELEMENT:
                    if (terminators.length != 0) {
                        return;
                    }
                    events.nextEvent();
                    return;
                case XMLEvent.START_ELEMENT:
                    String key = ev.asStartElement().getName().getLocalPart();
                    for (String terminator : terminators) {
                        if (terminator.equals(key)) {
                            return;
                        }
                    }
                    events.nextEvent();
                    Node node = new Node();
                    parent.addChild(key, node);
                    loadNodeChildrenHelper(node, expected, new String[0]);
                    break;
                case XMLEvent.CHARACTERS:
                    String val = XMLUtils.unmangleXmlString(ev.asCharacters().getData(), true);
                    parent.setVal(val);
                    events.nextEvent();
                    break;
                case XMLEvent.ATTRIBUTE:
                    throw new IOException("Unexpected XML event " + ev);
                default:
                    // Ignore other event types like comment, etc.
                    if (LOG.isTraceEnabled()) {
                        LOG.trace("Skipping XMLEvent " + ev);
                    }
                    events.nextEvent();
                    break;
            }
        } catch (XMLStreamException e) {
            throw new IOException("Expecting " + expected + ", but got XMLStreamException", e);
        }
    }
}

Example 3 with XMLEvent

use of javax.xml.stream.events.XMLEvent in project spring-framework by spring-projects.

the class Jaxb2XmlDecoderTests method splitOneBranches.

@Test
public void splitOneBranches() {
    Flux<XMLEvent> xmlEvents = this.xmlEventDecoder.decode(Flux.just(stringBuffer(POJO_ROOT)), null, null, Collections.emptyMap());
    Flux<List<XMLEvent>> result = this.decoder.split(xmlEvents, new QName("pojo"));
    StepVerifier.create(result).consumeNextWith(events -> {
        assertEquals(8, events.size());
        assertStartElement(events.get(0), "pojo");
        assertStartElement(events.get(1), "foo");
        assertCharacters(events.get(2), "foofoo");
        assertEndElement(events.get(3), "foo");
        assertStartElement(events.get(4), "bar");
        assertCharacters(events.get(5), "barbar");
        assertEndElement(events.get(6), "bar");
        assertEndElement(events.get(7), "pojo");
    }).expectComplete().verify();
}

Example 4 with XMLEvent

use of javax.xml.stream.events.XMLEvent in project languagetool by languagetool-org.

the class XmlUsageCounter method countElementsAndAttributes.

private void countElementsAndAttributes(InputStream in) throws XMLStreamException {
    XMLInputFactory inputFactory = XMLInputFactory.newInstance();
    XMLEventReader eventReader = inputFactory.createXMLEventReader(in);
    while (eventReader.hasNext()) {
        XMLEvent event = eventReader.nextEvent();
        if (event.isStartElement()) {
            String elementName = event.asStartElement().getName().getLocalPart();
            add(elementName);
            Iterator attributes = event.asStartElement().getAttributes();
            while (attributes.hasNext()) {
                Attribute att = (Attribute) attributes.next();
                add(elementName + "/" + att.getName());
            }
        }
    }
}

Example 5 with XMLEvent

use of javax.xml.stream.events.XMLEvent in project bazel by bazelbuild.

the class ArrayXmlResourceValue method parseArray.

public static XmlResourceValue parseArray(XMLEventReader eventReader, StartElement start, Namespaces.Collector namespacesCollector) throws XMLStreamException {
    List<String> values = new ArrayList<>();
    for (XMLEvent element = XmlResourceValues.nextTag(eventReader); !XmlResourceValues.isEndTag(element, start.getName()); element = XmlResourceValues.nextTag(eventReader)) {
        if (XmlResourceValues.isItem(element)) {
            if (!element.isStartElement()) {
                throw new XMLStreamException(String.format("Expected start element %s", element), element.getLocation());
            }
            String contents = XmlResourceValues.readContentsAsString(eventReader, element.asStartElement().getName(), namespacesCollector);
            values.add(contents != null ? contents : "");
        }
    }
    try {
        return of(ArrayType.fromTagName(start), values, ImmutableMap.copyOf(XmlResourceValues.parseTagAttributes(start)));
    } catch (IllegalArgumentException e) {
        throw new XMLStreamException(e.getMessage(), start.getLocation());
    }
}