Example usage for javax.xml.stream XMLStreamWriter writeStartElement

List of usage examples for javax.xml.stream XMLStreamWriter writeStartElement

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Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamWriter writeStartElement.

Prototype

public void writeStartElement(String localName) throws XMLStreamException;

Source Link

Document

Writes a start tag to the output.

Usage

From source file:org.gluewine.trace.XMLTracer.java

@Override
public void afterSuccess(Object o, Method m, Object[] params, Object result) {
    if (isSuppressed())
        return;//from  w w w  .ja  v  a2  s . c om

    XMLStreamWriter writer = getWriter();
    if (writer != null) {
        try {
            if (!m.getReturnType().equals(Void.TYPE)) {
                writer.writeStartElement("result");
                if (result != null)
                    writer.writeCharacters(result.toString());
                else
                    writer.writeCharacters("null");
                writer.writeEndElement();
            }
        } catch (Throwable e) {
            ErrorLogger.log(getClass(), e);
        }
    }

    clearSuppression();
}

From source file:org.gluewine.trace.XMLTracer.java

@Override
public void afterFailure(Object o, Method m, Object[] params, Throwable e) {
    if (isSuppressed())
        return;/*from   www.j a v a2  s  .c o  m*/

    XMLStreamWriter writer = getWriter();
    if (writer != null) {
        try {
            StringWriter sw = new StringWriter();
            e.printStackTrace(new PrintWriter(sw));
            writer.writeStartElement("exception");
            writer.writeCharacters(sw.toString());
            writer.writeEndElement();
        } catch (Throwable t) {
            ErrorLogger.log(getClass(), t);
        }
    }

    clearSuppression();
}

From source file:org.graphipedia.dataextract.ExtractData.java

@Override
public void run() {
    logger.info("Start extracting data...");
    long startTime = System.currentTimeMillis();

    DisambiguationPageExtractor dpExtractor = new DisambiguationPageExtractor(settings, this.language,
            dpRootCategory, checkpoint, loggerMessageSuffix);
    dpExtractor.start();// w  w w.j  a v a2s .  c om
    ExtractNamespaces nsExtractor = new ExtractNamespaces(settings, language, loggerMessageSuffix,
            new File(settings.wikipediaEditionDirectory(language), ExtractNamespaces.NAMESPACE_FILE),
            checkpoint);
    nsExtractor.start();
    InfoboxTemplatesExtractor itExtractor = new InfoboxTemplatesExtractor(settings, language, itRootCategory,
            checkpoint, loggerMessageSuffix);
    itExtractor.start();
    ExtractGeoTags geotagsExtractor = new ExtractGeoTags(settings, language, loggerMessageSuffix);
    geotagsExtractor.start();
    try {
        dpExtractor.join();
        nsExtractor.join();
        this.ns = nsExtractor.namespaces();
        itExtractor.join();
        geotagsExtractor.join();
        this.geotags = geotagsExtractor.getGeoTags();
    } catch (InterruptedException e) {
        logger.severe("Problems with the threads.");
        e.printStackTrace();
        System.exit(-1);
    }
    XMLOutputFactory outputFactory = XMLOutputFactory2.newInstance();
    File outputFile = new File(settings.wikipediaEditionDirectory(language), TEMPORARY_LINK_FILE);
    if (checkpoint.isLinksExtracted(this.language)) {
        logger.info("Using pages and links from a previous computation");
        return;
    }
    try {
        FileOutputStream fout = new FileOutputStream(outputFile.getAbsolutePath());
        BufferedOutputStream bos = new BufferedOutputStream(fout);
        CompressorOutputStream output = new CompressorStreamFactory()
                .createCompressorOutputStream(CompressorStreamFactory.BZIP2, bos);
        XMLStreamWriter writer = outputFactory.createXMLStreamWriter(output, "UTF-8");
        writer.writeStartDocument();
        writer.writeStartElement("d");

        LinkExtractor linkExtractor = new LinkExtractor(writer, logger, settings, language,
                dpExtractor.disambiguationPages(), itExtractor.infoboxTemplates(), this.ns);
        linkExtractor.parse(settings.getWikipediaXmlFile(language).getAbsolutePath());
        writer.writeEndElement();
        writer.writeEndDocument();
        output.close();
        fout.close();
        bos.close();
        writer.close();
        long elapsed = System.currentTimeMillis() - startTime;
        logger.info("Data extracted in " + ReadableTime.readableTime(elapsed));
    } catch (Exception e) {
        logger.severe("Error while parsing the XML file ");
        e.printStackTrace();
        System.exit(-1);
    }
    try {
        checkpoint.addLinksExtracted(this.language, true);
    } catch (IOException e) {
        logger.severe("Error while saving the checkpoint to file");
        e.printStackTrace();
        System.exit(-1);
    }
    settings.getWikipediaXmlFile(language).delete();
}

From source file:org.gtdfree.model.GTDDataXMLTools.java

static public void store(GTDModel model, OutputStream out, ActionFilter filter)
        throws IOException, XMLStreamException, FactoryConfigurationError {

    if (filter == null) {
        filter = new DummyFilter(true);
    }/*w w w .  ja v  a  2 s .c om*/
    XMLStreamWriter w = XMLOutputFactory.newInstance().createXMLStreamWriter(out, "UTF-8"); //$NON-NLS-1$

    w.writeStartDocument("UTF-8", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$

    w.writeCharacters(EOL);
    w.writeCharacters(EOL);

    w.writeStartElement("gtd-data"); //$NON-NLS-1$
    w.writeAttribute("version", "2.2"); //$NON-NLS-1$ //$NON-NLS-2$
    w.writeAttribute("modified", ApplicationHelper.formatLongISO(new Date())); //$NON-NLS-1$
    w.writeAttribute("lastActionID", Integer.toString(model.getLastActionID())); //$NON-NLS-1$
    w.writeCharacters(EOL);
    w.writeCharacters(EOL);

    // Write folders

    Folder[] fn = model.toFoldersArray();
    w.writeStartElement("lists"); //$NON-NLS-1$
    w.writeCharacters(EOL);

    for (int i = 0; i < fn.length; i++) {
        Folder ff = fn[i];
        if (ff.isMeta() || !filter.isAcceptable(ff, null)) {
            continue;
        }
        w.writeCharacters(SKIP);
        w.writeStartElement("list"); //$NON-NLS-1$
        w.writeAttribute("id", String.valueOf(ff.getId())); //$NON-NLS-1$
        w.writeAttribute("name", ff.getName()); //$NON-NLS-1$
        w.writeAttribute("type", ff.getType().toString()); //$NON-NLS-1$
        w.writeAttribute("closed", Boolean.toString(ff.isClosed())); //$NON-NLS-1$
        if (ff.getCreated() != null)
            w.writeAttribute("created", Long.toString(ff.getCreated().getTime())); //$NON-NLS-1$
        if (ff.getModified() != null)
            w.writeAttribute("modified", Long.toString(ff.getModified().getTime())); //$NON-NLS-1$
        if (ff.getResolved() != null)
            w.writeAttribute("resolved", Long.toString(ff.getResolved().getTime())); //$NON-NLS-1$
        if (!ff.isInBucket() && ff.getDescription() != null) {
            w.writeAttribute("description", ApplicationHelper.escapeControls(ff.getDescription())); //$NON-NLS-1$
        }
        w.writeCharacters(EOL);

        for (Action a : ff) {

            if (!filter.isAcceptable(ff, a)) {
                continue;
            }

            w.writeCharacters(SKIPSKIP);
            w.writeStartElement("action"); //$NON-NLS-1$
            w.writeAttribute("id", Integer.toString(a.getId())); //$NON-NLS-1$
            w.writeAttribute("created", Long.toString(a.getCreated().getTime())); //$NON-NLS-1$
            w.writeAttribute("resolution", a.getResolution().toString()); //$NON-NLS-1$
            if (a.getResolved() != null)
                w.writeAttribute("resolved", Long.toString(a.getResolved().getTime())); //$NON-NLS-1$
            if (a.getModified() != null)
                w.writeAttribute("modified", Long.toString(a.getModified().getTime())); //$NON-NLS-1$
            if (a.getDescription() != null)
                w.writeAttribute("description", ApplicationHelper.escapeControls(a.getDescription())); //$NON-NLS-1$
            if (a.getStart() != null)
                w.writeAttribute("start", Long.toString(a.getStart().getTime())); //$NON-NLS-1$
            if (a.getRemind() != null)
                w.writeAttribute("remind", Long.toString(a.getRemind().getTime())); //$NON-NLS-1$
            if (a.getDue() != null)
                w.writeAttribute("due", Long.toString(a.getDue().getTime())); //$NON-NLS-1$
            if (a.getType() != null)
                w.writeAttribute("type", a.getType().toString()); //$NON-NLS-1$
            if (a.getUrl() != null)
                w.writeAttribute("url", a.getUrl().toString()); //$NON-NLS-1$
            if (a.isQueued())
                w.writeAttribute("queued", Boolean.toString(a.isQueued())); //$NON-NLS-1$
            if (a.getProject() != null)
                w.writeAttribute("project", a.getProject().toString()); //$NON-NLS-1$
            if (a.getPriority() != null)
                w.writeAttribute("priority", a.getPriority().toString()); //$NON-NLS-1$
            w.writeEndElement();
            w.writeCharacters(EOL);
        }
        w.writeCharacters(SKIP);
        w.writeEndElement();
        w.writeCharacters(EOL);
    }
    w.writeEndElement();
    w.writeCharacters(EOL);

    // Write projects
    Project[] pn = model.toProjectsArray();
    w.writeStartElement("projects"); //$NON-NLS-1$
    w.writeCharacters(EOL);

    for (int i = 0; i < pn.length; i++) {
        Project ff = pn[i];

        if (!filter.isAcceptable(ff, null)) {
            continue;
        }

        w.writeCharacters(SKIP);
        w.writeStartElement("project"); //$NON-NLS-1$
        w.writeAttribute("id", String.valueOf(ff.getId())); //$NON-NLS-1$
        w.writeAttribute("name", ff.getName()); //$NON-NLS-1$
        w.writeAttribute("closed", String.valueOf(ff.isClosed())); //$NON-NLS-1$
        if (ff.getCreated() != null)
            w.writeAttribute("created", Long.toString(ff.getCreated().getTime())); //$NON-NLS-1$
        if (ff.getModified() != null)
            w.writeAttribute("modified", Long.toString(ff.getModified().getTime())); //$NON-NLS-1$
        if (ff.getResolved() != null)
            w.writeAttribute("resolved", Long.toString(ff.getResolved().getTime())); //$NON-NLS-1$

        if (ff.getDescription() != null) {
            w.writeAttribute("description", ApplicationHelper.escapeControls(ff.getDescription())); //$NON-NLS-1$
        }

        StringBuilder sb = new StringBuilder();

        for (Action a : ff) {
            if (!filter.isAcceptable(ff, a)) {
                continue;
            }
            if (sb.length() > 0) {
                sb.append(","); //$NON-NLS-1$
            }
            sb.append(a.getId());
        }
        w.writeAttribute("actions", sb.toString()); //$NON-NLS-1$
        w.writeEndElement();
        w.writeCharacters(EOL);
    }
    w.writeEndElement();
    w.writeCharacters(EOL);

    // Write queue
    Folder f = model.getQueue();

    if (filter.isAcceptable(f, null)) {
        w.writeStartElement("queue"); //$NON-NLS-1$
        w.writeAttribute("id", String.valueOf(f.getId())); //$NON-NLS-1$
        w.writeAttribute("name", f.getName()); //$NON-NLS-1$

        StringBuilder sb = new StringBuilder();
        Iterator<Action> i = f.iterator();
        if (i.hasNext()) {
            sb.append(i.next().getId());
        }
        while (i.hasNext()) {
            sb.append(","); //$NON-NLS-1$
            sb.append(i.next().getId());
        }
        w.writeAttribute("actions", sb.toString()); //$NON-NLS-1$
        w.writeEndElement();
        w.writeCharacters(EOL);
    }

    // containers
    w.writeEndElement();
    w.writeEndDocument();

    w.flush();
    w.close();

    //changed=false;

}

From source file:org.icgc.dcc.portal.manifest.writer.GNOSManifestWriter.java

private static void startXmlDocument(XMLStreamWriter writer, long timestamp) throws XMLStreamException {
    writer.writeStartDocument(FILE_ENCODING, "1.0");
    writer.writeStartElement(GNOS_ROOT);
    writer.writeAttribute("date", formatToUtc(new Date(timestamp)));
}

From source file:org.icgc.dcc.portal.manifest.writer.GNOSManifestWriter.java

private static void addDownloadUrlEntryToXml(XMLStreamWriter writer, String id, String downloadUrl,
        int rowCount) throws XMLStreamException {
    writer.writeStartElement(GNOS_RECORD);
    writer.writeAttribute("id", String.valueOf(rowCount));

    addXmlElement(writer, GNOS_RECORD_ID, id);
    addXmlElement(writer, GNOS_RECORD_URI, downloadUrl);

    writer.writeStartElement(GNOS_FILES);
}

From source file:org.icgc.dcc.portal.manifest.writer.GNOSManifestWriter.java

private static void addFileInfoEntriesToXml(XMLStreamWriter writer, Iterable<ManifestFile> info)
        throws XMLStreamException {
    for (val file : info) {
        writer.writeStartElement(GNOS_FILE);

        addXmlElement(writer, GNOS_FILE_NAME, file.getName());
        addXmlElement(writer, GNOS_FILE_SIZE, file.getSize() + "");

        writer.writeStartElement(GNOS_CHECK_SUM);
        writer.writeAttribute("type", "md5");
        writer.writeCharacters(file.getMd5sum());
        writer.writeEndElement();/*from   w ww .  j  a v a 2 s  .  c o  m*/

        writer.writeEndElement();
    }
}

From source file:org.icgc.dcc.portal.manifest.writer.GNOSManifestWriter.java

private static void addXmlElement(XMLStreamWriter writer, String elementName, String elementValue)
        throws XMLStreamException {
    writer.writeStartElement(elementName);
    writer.writeCharacters(elementValue);
    writer.writeEndElement();//www. ja va 2s.  c o  m
}

From source file:org.intermine.api.profile.ProfileManagerTest.java

public void testXMLWrite() throws Exception {
    setUpUserProfiles();/*from   w w  w  .j  a v  a 2 s  .  com*/
    XMLUnit.setIgnoreWhitespace(true);
    StringWriter sw = new StringWriter();
    XMLOutputFactory factory = XMLOutputFactory.newInstance();
    TagManager tagManager = im.getTagManager();

    tagManager.addTag("test-tag", "Department.company", "reference", "bob");
    tagManager.addTag("test-tag2", "Department.name", "attribute", "bob");
    tagManager.addTag("test-tag2", "Department.company", "reference", "bob");
    tagManager.addTag("test-tag2", "Department.employees", "collection", "bob");

    tagManager.addTag("test-tag", "Department.company", "reference", "sally");

    try {
        XMLStreamWriter writer = factory.createXMLStreamWriter(sw);
        writer.writeStartElement("userprofiles");
        ProfileBinding.marshal(bobProfile, os, writer, PathQuery.USERPROFILE_VERSION, classKeys);
        ProfileBinding.marshal(sallyProfile, os, writer, PathQuery.USERPROFILE_VERSION, classKeys);
        writer.writeEndElement();
    } catch (XMLStreamException e) {
        throw new RuntimeException(e);
    }

    InputStream is = getClass().getClassLoader().getResourceAsStream("ProfileManagerBindingTest.xml");
    String expectedXml = IOUtils.toString(is);

    String actualXml = sw.toString().trim();

    assertEquals(normalise(expectedXml), normalise(actualXml));
}

From source file:org.intermine.api.tracker.xml.TemplateTrackBinding.java

/**
 * Convert a TemplateTrack to XML and write XML to given writer.
 * @param uos the UserObjectStore//from   www.  j  av a2 s .c o  m
 * @param writer the XMLStreamWriter to write to
 */
public static void marshal(ObjectStore uos, XMLStreamWriter writer) {
    Connection conn = null;
    Statement stm = null;
    ResultSet rs = null;

    try {
        writer.writeCharacters("\n");
        writer.writeStartElement(TEMPLATETRACKS);
        conn = ((ObjectStoreWriterInterMineImpl) uos).getConnection();
        String sql = "SELECT templatename, username, sessionidentifier,timestamp " + "FROM "
                + TrackerUtil.TEMPLATE_TRACKER_TABLE;
        stm = conn.createStatement();
        rs = stm.executeQuery(sql);
        while (rs.next()) {
            writer.writeCharacters("\n");
            writer.writeStartElement(TEMPLATETRACK);
            writer.writeAttribute("templatename", rs.getString(1));
            String username = rs.getString(2);
            if (!StringUtils.isBlank(username)) {
                writer.writeAttribute("username", username);
            }
            writer.writeAttribute("sessionidentifier", rs.getString(3));
            writer.writeAttribute("timestamp", rs.getTimestamp(4).toString());
            writer.writeEndElement();
        }
        writer.writeCharacters("\n");
        writer.writeEndElement();
    } catch (SQLException sqle) {
        LOG.error("The templatetrack table does't exist!", sqle);
        try {
            writer.writeEndElement();
        } catch (XMLStreamException e) {
        }
    } catch (XMLStreamException e) {
        throw new RuntimeException("exception while marshalling template tracks", e);
    } finally {
        if (rs != null) {
            try {
                rs.close();
                if (stm != null) {
                    stm.close();
                }
            } catch (SQLException e) {
                LOG.error("Problem closing  resources.", e);
            }
        }
        ((ObjectStoreWriterInterMineImpl) uos).releaseConnection(conn);
    }
}