Example usage for javax.xml.stream.events EndElement getName

List of usage examples for javax.xml.stream.events EndElement getName

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Introduction

In this page you can find the example usage for javax.xml.stream.events EndElement getName.

Prototype

public QName getName();

Source Link

Document

Get the name of this event

Usage

From source file:Main.java

public static String getLocalName(EndElement element) {
    return element.getName().getLocalPart();
}

From source file:Main.java

/**
 * /*w  w w .j  ava2s .  c o  m*/
 * @param is
 * @param os
 * @param elementNames
 * @throws XMLStreamException
 * @throws FactoryConfigurationError
 * @throws UnsupportedEncodingException
 */
public static void stripElements(final InputStream is, final OutputStream os,
        final Collection<String> elementNames)
        throws XMLStreamException, UnsupportedEncodingException, FactoryConfigurationError {
    final XMLEventReader xmlEventReader = XMLInputFactory.newInstance()
            .createXMLEventReader(new InputStreamReader(is, Charset.defaultCharset().name()));
    final XMLEventWriter xmlEventWriter = XMLOutputFactory.newInstance().createXMLEventWriter(os);

    String elementName = null;

    while (xmlEventReader.peek() != null) {
        final XMLEvent event = (XMLEvent) xmlEventReader.next();

        switch (event.getEventType()) {
        case XMLStreamConstants.START_DOCUMENT:
        case XMLStreamConstants.END_DOCUMENT: {
            // Ignore.
            break;
        }
        case XMLStreamConstants.START_ELEMENT: {
            final StartElement startElement = event.asStartElement();
            final QName name = startElement.getName();

            if (elementNames.contains(name.getLocalPart())) {
                elementName = name.getLocalPart();
            }

            if (elementName == null) {
                xmlEventWriter.add(event);
            }

            break;
        }
        case XMLStreamConstants.END_ELEMENT: {
            final EndElement endElement = event.asEndElement();
            final QName name = endElement.getName();

            if (elementName == null) {
                xmlEventWriter.add(event);
            } else if (elementName.equals(name.getLocalPart())) {
                elementName = null;
            }

            break;
        }
        default: {
            if (elementName == null) {
                xmlEventWriter.add(event);
            }
        }
        }
    }

    xmlEventWriter.flush();
}

From source file:Main.java

private static void writeAsEncodedUnicode(EndElement element, Writer writer) throws XMLStreamException {
    try {/*from  w  w  w .  j av a 2  s  .c o  m*/
        // Write end tags.
        writer.write("</");
        QName name = element.getName();
        String prefix = name.getPrefix();
        if (prefix != null && prefix.length() > 0) {
            writer.write(prefix);
            writer.write(':');
        }
        writer.write(name.getLocalPart());
        writer.write('>');
    } catch (IOException ioe) {
        throw new XMLStreamException(ioe);
    }
}

From source file:com.hazelcast.simulator.probes.probes.ProbesResultXmlReader.java

private static Result parseMaxLatencyResult(XMLEventReader reader) throws XMLStreamException {
    Long maxLatency = null;//from   w  ww  .j a  v a2  s.c  o m
    while (reader.hasNext()) {
        XMLEvent xmlEvent = reader.nextEvent();
        if (xmlEvent.isCharacters()) {
            maxLatency = Long.parseLong(xmlEvent.asCharacters().getData());
        } else if (xmlEvent.isEndElement()) {
            EndElement endElement = xmlEvent.asEndElement();
            if (!MAX_LATENCY.matches(endElement.getName().getLocalPart())) {
                throw new XMLStreamException("Unexpected end element " + endElement.getName());
            }
            if (maxLatency == null) {
                throw new XMLStreamException("Unexpected end element " + MAX_LATENCY.getName());
            }
            return new MaxLatencyResult(maxLatency);
        }
    }
    throw new XMLStreamException("Unexpected end of stream");
}

From source file:com.hazelcast.simulator.probes.probes.ProbesResultXmlReader.java

private static void parseBuckets(XMLEventReader reader, LinearHistogram histogram) throws XMLStreamException {
    while (reader.hasNext()) {
        XMLEvent xmlEvent = reader.nextEvent();
        if (xmlEvent.isStartElement()) {
            StartElement startElement = xmlEvent.asStartElement();
            if (LATENCY_DIST_BUCKET.matches(startElement.getName().getLocalPart())) {
                parseBucket(reader, startElement, histogram);
            }/*from  www  . j  a  v a 2 s .c  o  m*/
        } else if (xmlEvent.isEndElement()) {
            EndElement endElement = xmlEvent.asEndElement();
            if (!LATENCY_DIST_BUCKETS.matches(endElement.getName().getLocalPart())) {
                throw new XMLStreamException("Unexpected end element " + endElement.getName());
            }
            return;
        }
    }
}

From source file:com.hazelcast.simulator.probes.probes.ProbesResultXmlReader.java

private static Result parseHdrLatencyProbeResult(XMLEventReader reader) throws XMLStreamException {
    String encodedData = null;//from w  w  w. jav a 2 s . com
    while (reader.hasNext()) {
        XMLEvent xmlEvent = reader.nextEvent();
        if (xmlEvent.isCharacters()) {
            encodedData = xmlEvent.asCharacters().getData();
        } else if (xmlEvent.isEndElement()) {
            EndElement endElement = xmlEvent.asEndElement();
            if (!HDR_LATENCY_DATA.matches(endElement.getName().getLocalPart()) || encodedData == null) {
                throw new XMLStreamException("Unexpected end element " + endElement.getName());
            }
            try {
                byte[] bytes = Base64.decodeBase64(encodedData);
                Histogram histogram = Histogram.decodeFromCompressedByteBuffer(ByteBuffer.wrap(bytes), 0);
                return new HdrLatencyDistributionResult(histogram);
            } catch (DataFormatException e) {
                throw new RuntimeException(e);
            }
        }
    }
    throw new XMLStreamException("Unexpected end of stream");
}

From source file:com.hazelcast.simulator.probes.probes.ProbesResultXmlReader.java

private static void parseProbesResult(XMLEventReader reader, Map<String, Result> result)
        throws XMLStreamException {
    while (reader.hasNext()) {
        XMLEvent event = reader.nextEvent();
        if (event.isStartElement()) {
            StartElement startElement = event.asStartElement();
            if (PROBE.matches(startElement.getName().getLocalPart())) {
                parseProbe(reader, startElement, result);
            }//from  ww w .j a  v  a  2s .  co m
        } else if (event.isEndElement()) {
            EndElement endElement = event.asEndElement();
            boolean isProbeEnd = PROBE.matches(endElement.getName().getLocalPart());
            boolean isProbeResultEnd = PROBES_RESULT.matches(endElement.getName().getLocalPart());
            if (!isProbeEnd && !isProbeResultEnd) {
                throw new XMLStreamException("Unexpected end element " + endElement.getName());
            }
            if (isProbeResultEnd) {
                return;
            }
        }
    }
}

From source file:com.hazelcast.simulator.probes.probes.ProbesResultXmlReader.java

private static void parseBucket(XMLEventReader reader, StartElement element, LinearHistogram histogram)
        throws XMLStreamException {
    String upperBound = element.getAttributeByName(new QName(LATENCY_DIST_UPPER_BOUND.getName())).getValue();
    String values = element.getAttributeByName(new QName(LATENCY_DIST_VALUES.getName())).getValue();
    histogram.addMultipleValues(Integer.parseInt(upperBound) - 1, Integer.parseInt(values));

    while (reader.hasNext()) {
        XMLEvent xmlEvent = reader.nextEvent();
        if (xmlEvent.isEndElement()) {
            EndElement endElement = xmlEvent.asEndElement();
            if (LATENCY_DIST_BUCKET.getName().equals(endElement.getName().getLocalPart())) {
                return;
            }/*  w  w w  .j  a v a 2s .  c o  m*/
        }
    }
    throw new XMLStreamException("Unexpected end of the document");
}

From source file:fr.openwide.talendalfresco.rest.client.ClientCommandBase.java

protected void handleResponseTopLevelEvent(XMLEvent event) {
    switch (event.getEventType()) {
    case XMLEvent.CHARACTERS:
    case XMLEvent.CDATA:
        if (singleLevelTextBuf != null) {
            singleLevelTextBuf.append(event.asCharacters().getData());
        } // else element not meaningful
        break;//from w  ww  .j av  a  2  s  . c  om
    case XMLEvent.START_ELEMENT:
        StartElement startElement = event.asStartElement();
        String elementName = startElement.getName().getLocalPart();
        if (defaultResultElementSet.contains(elementName)) {
            // reinit buffer at start of meaningful elements
            singleLevelTextBuf = new StringBuffer();
        } else if (RestConstants.TAG_CONTENT.equals(elementName)) {
            // switch to content mode
            isInCommandResponseContent = true;
        } else {
            singleLevelTextBuf = null; // not useful
        }
        break;
    case XMLEvent.END_ELEMENT:
        if (singleLevelTextBuf == null) {
            break; // element not meaningful
        }

        // TODO or merely put it in the map since the element has been tested at start
        EndElement endElement = event.asEndElement();
        elementName = endElement.getName().getLocalPart();
        if (defaultResultElementSet.contains(elementName)) {
            String value = singleLevelTextBuf.toString();
            elementValueMap.put(elementName, value);
            // TODO test if it is code and it is not OK, break to error handling
        }
        // singleLevelTextBuf = new StringBuffer(); // no ! in start
        break;
    }
}

From source file:fr.dutra.confluence2wordpress.core.sync.DefaultAttachmentsSynchronizer.java

private Set<Attachment> parseForAttachments(ContentEntityObject page) throws SynchronizationException {
    Set<Attachment> attachments = new HashSet<Attachment>();
    try {/*from  w w w  . j a  v  a2  s  .com*/
        XMLEventReader r = StaxUtils.getReader(page);
        String fileName = null;
        String pageTitle = null;
        String spaceKey = null;
        try {
            while (r.hasNext()) {
                XMLEvent e = r.nextEvent();
                if (e.isStartElement()) {
                    StartElement startElement = e.asStartElement();
                    QName name = startElement.getName();
                    if (name.equals(ATTACHMENT_QNAME)) {
                        Attribute att = startElement.getAttributeByName(FILENAME_QNAME);
                        if (att != null) {
                            fileName = att.getValue();
                        }
                    } else if (name.equals(PAGE_QNAME)) {
                        Attribute title = startElement.getAttributeByName(TITLE_QNAME);
                        if (title != null) {
                            pageTitle = title.getValue();
                        }
                        Attribute space = startElement.getAttributeByName(SPACE_QNAME);
                        if (space != null) {
                            spaceKey = space.getValue();
                        }
                    }
                } else if (e.isEndElement()) {
                    EndElement endElement = e.asEndElement();
                    if (endElement.getName().equals(ATTACHMENT_QNAME)) {
                        ContentEntityObject attachmentPage;
                        if (pageTitle == null) {
                            attachmentPage = page;
                        } else {
                            attachmentPage = pageManager.getPage(spaceKey, pageTitle);
                        }
                        Attachment attachment = attachmentManager.getAttachment(attachmentPage, fileName);
                        attachments.add(attachment);
                        fileName = null;
                        pageTitle = null;
                        spaceKey = null;
                    }
                }
            }
        } finally {
            r.close();
        }
    } catch (XMLStreamException e) {
        throw new SynchronizationException("Cannot read page: " + page.getTitle(), e);
    }
    return attachments;
}