Example usage for javax.xml.stream XMLEventFactory newInstance

Introduction

In this page you can find the example usage for javax.xml.stream XMLEventFactory newInstance.

Prototype

public static XMLEventFactory newInstance() throws FactoryConfigurationError 

Source Link

Document

Creates a new instance of the factory in exactly the same manner as the #newFactory() method.

Usage

From source file:com.msopentech.odatajclient.testservice.utils.XMLUtilities.java

private void addAtomElement(final InputStream content, final XMLEventWriter writer) throws Exception {
    final XMLEventReader reader = getEventReader(content);

    final XMLEventFactory eventFactory = XMLEventFactory.newInstance();
    XMLEvent newLine = eventFactory.createSpace("\n");

    try {/*from  ww  w . j a v  a2s .c  o m*/
        writer.add(newLine);

        while (reader.hasNext()) {
            final XMLEvent event = reader.nextEvent();

            if (event.getEventType() != XMLStreamConstants.START_DOCUMENT
                    && event.getEventType() != XMLStreamConstants.END_DOCUMENT
                    && event.getEventType() != XMLStreamConstants.COMMENT) {
                writer.add(event);
            }
        }
        writer.add(newLine);
    } finally {
        reader.close();
        IOUtils.closeQuietly(content);
    }
}

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From source file:cz.zcu.kiv.eegdatabase.logic.controller.article.ArticleMultiController.java

private void createNode(XMLEventWriter eventWriter, String name, String value) {
    try {// w w w. ja va  2  s  .c o m
        XMLEventFactory eventFactory = XMLEventFactory.newInstance();
        XMLEvent end = eventFactory.createDTD("\n");
        XMLEvent tab = eventFactory.createDTD("\t");
        // Create Start node
        StartElement sElement = eventFactory.createStartElement("", "", name);
        eventWriter.add(tab);
        eventWriter.add(sElement);
        // Create Content
        Characters characters = eventFactory.createCharacters(value);
        eventWriter.add(characters);
        // Create End node
        EndElement eElement = eventFactory.createEndElement("", "", name);
        eventWriter.add(eElement);
        eventWriter.add(end);
    } catch (Exception e) {
    }
}

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From source file:com.msopentech.odatajclient.testservice.utils.XMLUtilities.java

private InputStream writeFromStartToEndElement(final StartElement element, final XMLEventReader reader,
        final boolean document) throws XMLStreamException {
    final ByteArrayOutputStream bos = new ByteArrayOutputStream();
    final XMLOutputFactory xof = XMLOutputFactory.newInstance();
    final XMLEventWriter writer = xof.createXMLEventWriter(bos);

    final QName name = element.getName();

    if (document) {
        final XMLEventFactory eventFactory = XMLEventFactory.newInstance();
        writer.add(eventFactory.createStartDocument("UTF-8", "1.0"));
        writer.add(element);//  w ww . j a  v  a  2  s . co  m

        if (element.getAttributeByName(new QName(ATOM_DATASERVICE_NS)) == null) {
            writer.add(eventFactory.createNamespace(ATOM_PROPERTY_PREFIX.substring(0, 1), DATASERVICES_NS));
        }
        if (element.getAttributeByName(new QName(ATOM_METADATA_NS)) == null) {
            writer.add(eventFactory.createNamespace(ATOM_METADATA_PREFIX.substring(0, 1), METADATA_NS));
        }
    } else {
        writer.add(element);
    }

    XMLEvent event = element;

    while (reader.hasNext() && !(event.isEndElement() && name.equals(event.asEndElement().getName()))) {
        event = reader.nextEvent();
        writer.add(event);
    }

    writer.flush();
    writer.close();

    return new ByteArrayInputStream(bos.toByteArray());
}

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From source file:com.msopentech.odatajclient.testservice.utils.XMLUtilities.java

@Override
protected InputStream replaceLink(final InputStream toBeChanged, final String linkName,
        final InputStream replacement) throws Exception {
    final XMLEventReader reader = getEventReader(toBeChanged);

    final ByteArrayOutputStream bos = new ByteArrayOutputStream();
    final XMLOutputFactory xof = XMLOutputFactory.newInstance();
    final XMLEventWriter writer = xof.createXMLEventWriter(bos);

    final XMLEventFactory eventFactory = XMLEventFactory.newInstance();
    XMLEvent newLine = eventFactory.createSpace("\n");

    try {//from www. ja  va2  s.com
        final XmlElement linkElement = getAtomElement(reader, writer, LINK,
                Collections.<Map.Entry<String, String>>singletonList(
                        new SimpleEntry<String, String>("title", linkName)));
        writer.add(linkElement.getStart());

        // ------------------------------------------
        // write inline ...
        // ------------------------------------------
        writer.add(newLine);
        writer.add(eventFactory.createStartElement("m", null, "inline"));

        addAtomElement(replacement, writer);

        writer.add(eventFactory.createEndElement("m", null, "inline"));
        writer.add(newLine);
        // ------------------------------------------

        writer.add(linkElement.getEnd());

        writer.add(reader);
        writer.flush();
        writer.close();
    } finally {
        reader.close();
        IOUtils.closeQuietly(toBeChanged);
    }

    return new ByteArrayInputStream(bos.toByteArray());
}

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From source file:com.gtwm.pb.model.manageData.DataManagement.java

/**
 * Based on http://www.vogella.de/articles/RSSFeed/article.html
 *//*w w  w.  jav  a2 s .c om*/
private String generateRSS(AppUserInfo user, BaseReportInfo report, List<DataRowInfo> reportDataRows)
        throws XMLStreamException, ObjectNotFoundException {
    // Create a XMLOutputFactory
    XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
    // Create XMLEventWriter
    StringWriter stringWriter = new StringWriter();
    XMLEventWriter eventWriter = outputFactory.createXMLEventWriter(stringWriter);
    // Create a EventFactory
    XMLEventFactory eventFactory = XMLEventFactory.newInstance();
    XMLEvent end = eventFactory.createDTD("\n");
    // Create and write Start Tag
    StartDocument startDocument = eventFactory.createStartDocument();
    eventWriter.add(startDocument);
    // Create open tag
    eventWriter.add(end);
    StartElement rssStart = eventFactory.createStartElement("", "", "rss");
    eventWriter.add(rssStart);
    eventWriter.add(eventFactory.createAttribute("version", "2.0"));
    eventWriter.add(end);
    eventWriter.add(eventFactory.createStartElement("", "", "channel"));
    eventWriter.add(end);
    // Write the different nodes
    this.createNode(eventWriter, "title", report.getModule().getModuleName() + " - " + report.getReportName());
    // TODO: Don't hard code host part of URL
    String reportLink = "https://appserver.gtportalbase.com/agileBase/AppController.servlet?return=gui/display_application&set_table="
            + report.getParentTable().getInternalTableName() + "&set_report=" + report.getInternalReportName();
    this.createNode(eventWriter, "link", reportLink);
    this.createNode(eventWriter, "description", "A live data feed from www.agilebase.co.uk");
    DateFormat dateFormatter = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss Z");
    Date lastDataChangeDate = new Date(getLastCompanyDataChangeTime(user.getCompany()));
    this.createNode(eventWriter, "pubdate", dateFormatter.format(lastDataChangeDate));
    for (DataRowInfo reportDataRow : reportDataRows) {
        eventWriter.add(eventFactory.createStartElement("", "", "item"));
        eventWriter.add(end);
        this.createNode(eventWriter, "title", buildEventTitle(report, reportDataRow, false));
        this.createNode(eventWriter, "description", reportDataRow.toString());
        String rowLink = reportLink + "&set_row_id=" + reportDataRow.getRowId();
        this.createNode(eventWriter, "link", rowLink);
        this.createNode(eventWriter, "guid", rowLink);
        eventWriter.add(end);
        eventWriter.add(eventFactory.createEndElement("", "", "item"));
        eventWriter.add(end);
    }
    eventWriter.add(eventFactory.createEndElement("", "", "channel"));
    eventWriter.add(end);
    eventWriter.add(eventFactory.createEndElement("", "", "rss"));
    eventWriter.add(end);
    return stringWriter.toString();
}

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From source file:com.gtwm.pb.model.manageData.DataManagement.java

private void createNode(XMLEventWriter eventWriter, String name, String value) throws XMLStreamException {
    XMLEventFactory eventFactory = XMLEventFactory.newInstance();
    XMLEvent end = eventFactory.createDTD("\n");
    XMLEvent tab = eventFactory.createDTD("\t");
    // Create Start node
    StartElement sElement = eventFactory.createStartElement("", "", name);
    eventWriter.add(tab);//from  w w w .j  a v  a  2  s.  c  om
    eventWriter.add(sElement);
    // Create Content
    Characters characters = eventFactory.createCharacters(value);
    eventWriter.add(characters);
    // Create End node
    EndElement eElement = eventFactory.createEndElement("", "", name);
    eventWriter.add(eElement);
    eventWriter.add(end);
}

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From source file:org.alex73.osm.converters.bel.Convert.java

public static void main(String[] args) throws Exception {
    loadStreetNamesForHouses();//w  w w . j  a  v a  2  s.  c  om

    InputStream in = new BZip2CompressorInputStream(
            new BufferedInputStream(new FileInputStream("tmp/belarus-latest.osm.bz2"), BUFFER_SIZE));

    // create xml event reader for input stream
    XMLEventFactory eventFactory = XMLEventFactory.newInstance();
    XMLEvent newLine = eventFactory.createCharacters("\n");
    XMLInputFactory xif = XMLInputFactory.newInstance();
    XMLOutputFactory xof = XMLOutputFactory.newInstance();
    XMLEventReader reader = xif.createXMLEventReader(in);
    XMLEventWriter wrCyr = xof.createXMLEventWriter(
            new BufferedOutputStream(new FileOutputStream("tmp/belarus-bel.osm"), BUFFER_SIZE));
    XMLEventWriter wrInt = xof.createXMLEventWriter(
            new BufferedOutputStream(new FileOutputStream("tmp/belarus-intl.osm"), BUFFER_SIZE));

    // initialize jaxb
    JAXBContext jaxbCtx = JAXBContext.newInstance(Node.class, Way.class, Relation.class);
    Unmarshaller um = jaxbCtx.createUnmarshaller();
    Marshaller m = jaxbCtx.createMarshaller();
    m.setProperty(Marshaller.JAXB_FRAGMENT, true);
    m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);

    XMLEvent e = null;
    while ((e = reader.peek()) != null) {
        boolean processed = false;
        if (e.isStartElement()) {
            StartElement se = (StartElement) e;
            switch (se.getName().getLocalPart()) {
            case "way":
                Way way = um.unmarshal(reader, Way.class).getValue();
                if (way.getId() == 25439425) {
                    System.out.println();
                }
                fixBel(way.getTag(), "name:be", "name");
                String nameBeHouse = houseStreetBe.get(way.getId());
                if (nameBeHouse != null) {
                    setTag(way.getTag(), "addr:street", nameBeHouse);
                }
                m.marshal(way, wrCyr);
                fixInt(way.getTag());
                m.marshal(way, wrInt);
                wrCyr.add(newLine);
                wrInt.add(newLine);
                processed = true;
                break;
            case "node":
                Node node = um.unmarshal(reader, Node.class).getValue();
                fixBel(node.getTag(), "name:be", "name");
                // fixBel(node.getTag(),"addr:street:be","addr:street");
                m.marshal(node, wrCyr);
                fixInt(node.getTag());
                m.marshal(node, wrInt);
                wrCyr.add(newLine);
                wrInt.add(newLine);
                processed = true;
                break;
            case "relation":
                Relation relation = um.unmarshal(reader, Relation.class).getValue();
                fixBel(relation.getTag(), "name:be", "name");
                // fixBel(relation.getTag(),"addr:street:be","addr:street");
                m.marshal(relation, wrCyr);
                fixInt(relation.getTag());
                m.marshal(relation, wrInt);
                wrCyr.add(newLine);
                wrInt.add(newLine);
                processed = true;
                break;
            }
        }
        if (!processed) {
            wrCyr.add(e);
            wrInt.add(e);
        }
        reader.next();
    }

    wrCyr.flush();
    wrCyr.close();
    wrInt.flush();
    wrInt.close();
    System.out.println("UniqueTranslatedTags: " + uniqueTranslatedTags);
}

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From source file:org.apache.olingo.fit.utils.AbstractXMLUtilities.java

/**
 * {@inheritDoc }//from  w  w  w  . j  ava 2 s .co  m
 */
@Override
protected InputStream addLinks(final String entitySetName, final String entitykey, final InputStream is,
        final Set<String> links) throws Exception {

    // -----------------------------------------
    // 0. Build reader and writer
    // -----------------------------------------
    final XMLEventReader reader = getEventReader(is);
    final XMLEventFactory eventFactory = XMLEventFactory.newInstance();

    final ByteArrayOutputStream bos = new ByteArrayOutputStream();
    final XMLEventWriter writer = getEventWriter(bos);
    // -----------------------------------------
    final Map.Entry<Integer, XmlElement> entry = extractElement(reader, writer,
            Collections.singletonList("entry"), 0, 1, 1);

    writer.add(entry.getValue().getStart());

    // add for links
    for (String link : links) {
        final Set<Attribute> attributes = new HashSet<Attribute>();
        attributes.add(eventFactory.createAttribute(new QName("title"), link));
        attributes.add(eventFactory.createAttribute(new QName("href"),
                Commons.getLinksURI(version, entitySetName, entitykey, link)));
        attributes.add(eventFactory.createAttribute(new QName("rel"), Constants.ATOM_LINK_REL + link));
        attributes.add(eventFactory.createAttribute(new QName("type"),
                Commons.linkInfo.get(version).isFeed(entitySetName, link) ? Constants.ATOM_LINK_FEED
                        : Constants.ATOM_LINK_ENTRY));

        writer.add(eventFactory.createStartElement(new QName(LINK), attributes.iterator(), null));
        writer.add(eventFactory.createEndElement(new QName(LINK), null));
    }

    writer.add(entry.getValue().getContentReader());
    writer.add(entry.getValue().getEnd());
    writer.add(reader);
    IOUtils.closeQuietly(is);

    writer.flush();
    writer.close();
    reader.close();

    return new ByteArrayInputStream(bos.toByteArray());
}

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From source file:org.apache.olingo.fit.utils.AbstractXMLUtilities.java

@Override
protected InputStream replaceLink(final InputStream toBeChanged, final String linkName,
        final InputStream replacement) throws Exception {
    final XMLEventReader reader = getEventReader(toBeChanged);

    final ByteArrayOutputStream bos = new ByteArrayOutputStream();
    final XMLEventWriter writer = getEventWriter(bos);

    final XMLEventFactory eventFactory = XMLEventFactory.newInstance();
    XMLEvent newLine = eventFactory.createSpace("\n");

    try {//from ww w  .  j a  v a2s  . c  o m
        final XmlElement linkElement = extractElement(reader, writer, Collections.<String>singletonList(LINK),
                Collections.<Map.Entry<String, String>>singletonList(
                        new SimpleEntry<String, String>("title", linkName)),
                false, 0, -1, -1).getValue();
        writer.add(linkElement.getStart());

        // ------------------------------------------
        // write inline ...
        // ------------------------------------------
        writer.add(newLine);
        writer.add(eventFactory.createStartElement("m", null, "inline"));

        addAtomElement(replacement, writer);

        writer.add(eventFactory.createEndElement("m", null, "inline"));
        writer.add(newLine);
        // ------------------------------------------

        writer.add(linkElement.getEnd());

        writer.add(reader);
        writer.flush();
        writer.close();
    } finally {
        reader.close();
        IOUtils.closeQuietly(toBeChanged);
    }

    return new ByteArrayInputStream(bos.toByteArray());
}

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From source file:org.apache.olingo.fit.utils.AbstractXMLUtilities.java

@Override
public InputStream getProperty(final String entitySetName, final String entityId, final List<String> path,
        final String edmType) throws Exception {
    final List<String> pathElements = new ArrayList<String>();

    for (String element : path) {
        pathElements.add(ATOM_PROPERTY_PREFIX + element);
    }/*w  ww.  j  av a  2s . c o  m*/

    final InputStream src = fsManager.readFile(Commons.getEntityBasePath(entitySetName, entityId) + ENTITY,
            Accept.XML);

    final XMLEventReader reader = getEventReader(src);
    final XmlElement property = extractElement(reader, null, pathElements, 0, 3, 4).getValue();

    reader.close();
    IOUtils.closeQuietly(src);

    final ByteArrayOutputStream bos = new ByteArrayOutputStream();
    final XMLEventWriter writer = getEventWriter(bos);

    final XMLEventFactory eventFactory = XMLEventFactory.newInstance();
    writer.add(eventFactory.createStartDocument("UTF-8", "1.0"));
    writer.add(property.getStart());

    if (property.getStart().getAttributeByName(new QName(ATOM_DATASERVICE_NS)) == null) {
        writer.add(eventFactory.createNamespace(ATOM_PROPERTY_PREFIX.substring(0, 1), DATASERVICES_NS));
    }
    if (property.getStart().getAttributeByName(new QName(ATOM_METADATA_NS)) == null) {
        writer.add(eventFactory.createNamespace(ATOM_METADATA_PREFIX.substring(0, 1), METADATA_NS));
    }

    writer.add(property.getContentReader());
    writer.add(property.getEnd());

    writer.flush();
    writer.close();

    return new ByteArrayInputStream(bos.toByteArray());
}

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