Example usage for javax.xml.stream XMLInputFactory createXMLStreamReader

Introduction

In this page you can find the example usage for javax.xml.stream XMLInputFactory createXMLStreamReader.

Prototype

public abstract XMLStreamReader createXMLStreamReader(java.io.InputStream stream) throws XMLStreamException;

Source Link

Document

Create a new XMLStreamReader from a java.io.InputStream

Usage

From source file:edu.cmu.lti.oaqa.knn4qa.collection_reader.YahooAnswersStreamParser.java

public YahooAnswersStreamParser(String fileName, boolean bDoCleanUp) throws IOException, XMLStreamException {
    mFile = new File(fileName);
    mDoCleanUp = bDoCleanUp;/*w w  w .j  av  a2  s. co  m*/

    final XMLInputFactory factory = XMLInputFactory.newInstance();
    factory.setProperty(XMLInputFactory.IS_COALESCING, true);
    mReader = factory.createXMLStreamReader(CompressUtils.createInputStream(fileName));
    mNextDoc = fetchNext();
}

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From source file:com.adaptris.core.services.UseXmlCharsetAsEncodingService.java

@Override
public void doService(AdaptrisMessage msg) throws ServiceException {

    XMLInputFactory factory = createInputFactory();
    XMLStreamReader reader = null;
    try {//from  w  ww  .ja  v a2  s.  c o m
        try (InputStream in = msg.getInputStream()) {
            reader = factory.createXMLStreamReader(in);
            String encoding = reader.getCharacterEncodingScheme();
            if (!StringUtils.isBlank(encoding)) {
                msg.setContentEncoding(encoding);
            }
        }
    } catch (Exception e) {
        throw ExceptionHelper.wrapServiceException(e);
    } finally {
        closeQuietly(reader);
    }
}

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From source file:fr.mobilit.neo4j.server.service.nantes.CycleRentTest.java

@BeforeClass
public void setUp() throws Exception {
    super.setUp(true);
    HttpClient client = new HttpClient();
    GetMethod get = null;//from   w w w .  ja v  a 2s.  c  o m
    try {
        // we do the http call and parse the xml response
        get = new GetMethod(CycleRentImpl.IMPORT_URL);
        client.executeMethod(get);
        javax.xml.stream.XMLInputFactory factory = javax.xml.stream.XMLInputFactory.newInstance();
        javax.xml.stream.XMLStreamReader parser = factory.createXMLStreamReader(get.getResponseBodyAsStream());
        ArrayList<String> currentXMLTags = new ArrayList<String>();
        int depth = 0;
        while (true) {
            int event = parser.next();
            if (event == javax.xml.stream.XMLStreamConstants.END_DOCUMENT) {
                break;
            }
            switch (event) {
            case javax.xml.stream.XMLStreamConstants.START_ELEMENT:
                currentXMLTags.add(depth, parser.getLocalName());
                String tagPath = currentXMLTags.toString();
                // here we have a match, so we construct the POI
                if (tagPath.equals("[carto, markers, marker]")) {
                    numberOfStations++;
                }
                depth++;
                break;
            case javax.xml.stream.XMLStreamConstants.END_ELEMENT:
                depth--;
                currentXMLTags.remove(depth);
                break;
            default:
                break;
            }
        }
    } catch (Exception e) {
        throw new RuntimeException(e.getMessage(), e.getCause());
    } finally {
        get.releaseConnection();
    }
}

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From source file:de.tuebingen.uni.sfs.germanet.api.IliLoader.java

/**
 * Loads <code>IliRecords</code> from the specified stream into this
 * <code>IliLoader</code>'s <code>GermaNet</code> object.
 * @param inputStream the stream containing <code>IliRecords</code> data
 * @throws javax.xml.stream.XMLStreamException
 *//*from  ww  w .jav  a 2s.  co m*/
protected void loadILI(InputStream inputStream) throws XMLStreamException {
    XMLInputFactory factory = XMLInputFactory.newInstance();
    XMLStreamReader parser = factory.createXMLStreamReader(inputStream);
    int event;
    String nodeName;
    logger.debug("Loading input stream interLingualIndex_DE-EN.xml...");

    //Parse entire file, looking for ili record start elements
    while (parser.hasNext()) {
        event = parser.next();
        switch (event) {
        case XMLStreamConstants.START_DOCUMENT:
            namespace = parser.getNamespaceURI();
            break;
        case XMLStreamConstants.START_ELEMENT:
            nodeName = parser.getLocalName();
            if (nodeName.equals(GermaNet.XML_ILI_RECORD)) {
                IliRecord ili = processIliRecord(parser);
                germaNet.addIliRecord(ili);
            }
            break;
        }
    }
    parser.close();
    logger.debug("Done.");
}

---

From source file:de.tuebingen.uni.sfs.germanet.api.IliLoader.java

/**
 * Loads <code>IliRecords</code> from the specified file into this
 * <code>IliLoader</code>'s <code>GermaNet</code> object.
 * @param iliFile the file containing <code>IliRecords</code> data
 * @throws java.io.FileNotFoundException
 * @throws javax.xml.stream.XMLStreamException
 *//*from  w w w  .  j  ava  2s . c om*/
protected void loadILI(File iliFile) throws FileNotFoundException, XMLStreamException {
    InputStream in = new FileInputStream(iliFile);
    XMLInputFactory factory = XMLInputFactory.newInstance();
    XMLStreamReader parser = factory.createXMLStreamReader(in);
    int event;
    String nodeName;
    logger.debug("Loading " + iliFile.getName() + "...");

    //Parse entire file, looking for ili record start elements
    while (parser.hasNext()) {
        event = parser.next();
        switch (event) {
        case XMLStreamConstants.START_DOCUMENT:
            namespace = parser.getNamespaceURI();
            break;
        case XMLStreamConstants.START_ELEMENT:
            nodeName = parser.getLocalName();
            if (nodeName.equals(GermaNet.XML_ILI_RECORD)) {
                IliRecord ili = processIliRecord(parser);
                germaNet.addIliRecord(ili);
            }
            break;
        }
    }
    parser.close();
    logger.debug("Done.");
}

---

From source file:de.tuebingen.uni.sfs.germanet.api.WiktionaryLoader.java

/**
 * Loads <code>WiktionaryParaphrases</code> from the given streams into this
 * <code>WiktionaryLoader</code>'s <code>GermaNet</code> object.
 * @param inputStreams the list of streams containing <code>WiktionaryParaphrases</code> data
 * @param xmlNames the names of the streams
 * @throws javax.xml.stream.XMLStreamException
 */// w w  w . j  a  va  2  s  .  com
protected void loadWiktionary(List<InputStream> inputStreams, List<String> xmlNames) throws XMLStreamException {

    for (int i = 0; i < inputStreams.size(); i++) {
        if (xmlNames.get(i).startsWith("wiktionary")) {
            logger.debug("Loading input stream " + xmlNames.get(i) + "...");
            XMLInputFactory factory = XMLInputFactory.newInstance();
            XMLStreamReader parser = factory.createXMLStreamReader(inputStreams.get(i));
            int event;
            String nodeName;

            //Parse entire file, looking for Wiktionary paraphrase start elements
            while (parser.hasNext()) {
                event = parser.next();
                switch (event) {
                case XMLStreamConstants.START_DOCUMENT:
                    namespace = parser.getNamespaceURI();
                    break;
                case XMLStreamConstants.START_ELEMENT:
                    nodeName = parser.getLocalName();
                    if (nodeName.equals(GermaNet.XML_WIKTIONARY_PARAPHRASE)) {
                        WiktionaryParaphrase wiki = processWiktionaryParaphrase(parser);
                        germaNet.addWiktionaryParaphrase(wiki);
                    }
                    break;
                }
            }
            parser.close();
        }
    }

    logger.debug("Done.");

}

---

From source file:hudson.model.ExternalRun.java

/**
 * Instead of performing a build, accept the log and the return code from a
 * remote machine.//from   w w w  .j  a va  2  s  .co m
 *
 * <p> The format of the XML is:
 *
 * <pre><xmp>
 * <run>
 *  <log>...console output...</log>
 *  <result>exit code</result>
 * </run>
 * </xmp></pre>
 */
@SuppressWarnings({ "Since15" })
public void acceptRemoteSubmission(final Reader in) throws IOException {
    final long[] duration = new long[1];
    run(new Runner() {
        private String elementText(XMLStreamReader r) throws XMLStreamException {
            StringBuilder buf = new StringBuilder();
            while (true) {
                int type = r.next();
                if (type == CHARACTERS || type == CDATA) {
                    buf.append(r.getTextCharacters(), r.getTextStart(), r.getTextLength());
                } else {
                    return buf.toString();
                }
            }
        }

        public Result run(BuildListener listener) throws Exception {
            PrintStream logger = null;
            try {
                logger = new PrintStream(new DecodingStream(listener.getLogger()));

                XMLInputFactory xif = XMLInputFactory.newInstance();
                XMLStreamReader p = xif.createXMLStreamReader(in);

                p.nextTag(); // get to the <run>
                p.nextTag(); // get to the <log>

                charset = p.getAttributeValue(null, "content-encoding");
                while (p.next() != END_ELEMENT) {
                    int type = p.getEventType();
                    if (type == CHARACTERS || type == CDATA) {
                        logger.print(p.getText());
                    }
                }
                p.nextTag(); // get to <result>

                Result r = Integer.parseInt(elementText(p)) == 0 ? Result.SUCCESS : Result.FAILURE;

                p.nextTag(); // get to <duration> (optional)
                if (p.getEventType() == START_ELEMENT && p.getLocalName().equals("duration")) {
                    duration[0] = Long.parseLong(elementText(p));
                }

                return r;
            } finally {
                IOUtils.closeQuietly(logger);
            }
        }

        public void post(BuildListener listener) {
            // do nothing
        }

        public void cleanUp(BuildListener listener) {
            // do nothing
        }
    });

    if (duration[0] != 0) {
        super.duration = duration[0];
        // save the updated duration
        save();
    }
}

---

From source file:de.tuebingen.uni.sfs.germanet.api.WiktionaryLoader.java

/**
 * Loads <code>WiktionaryParaphrases</code> from the specified file into this
 * <code>WiktionaryLoader</code>'s <code>GermaNet</code> object.
 * @param wiktionaryFile the file containing <code>WiktionaryParaphrases</code> data
 * @throws java.io.FileNotFoundException
 * @throws javax.xml.stream.XMLStreamException
 *///from w w w. ja v  a2s  .c  o  m
protected void loadWiktionary(File wiktionaryFile) throws FileNotFoundException, XMLStreamException {
    wikiDir = wiktionaryFile;
    FilenameFilter filter = new WikiFilter(); //get only wiktionary files
    File[] wikiFiles = wikiDir.listFiles(filter);

    if (wikiFiles == null || wikiFiles.length == 0) {
        throw new FileNotFoundException(
                "Unable to load Wiktionary Paraphrases from \"" + this.wikiDir.getPath() + "\"");
    }

    for (File wikiFile : wikiFiles) {
        logger.debug("Loading " + wikiFile.getName() + "...");
        InputStream in = new FileInputStream(wikiFile);
        XMLInputFactory factory = XMLInputFactory.newInstance();
        XMLStreamReader parser = factory.createXMLStreamReader(in);
        int event;
        String nodeName;

        //Parse entire file, looking for Wiktionary paraphrase start elements
        while (parser.hasNext()) {
            event = parser.next();
            switch (event) {
            case XMLStreamConstants.START_DOCUMENT:
                namespace = parser.getNamespaceURI();
                break;
            case XMLStreamConstants.START_ELEMENT:
                nodeName = parser.getLocalName();
                if (nodeName.equals(GermaNet.XML_WIKTIONARY_PARAPHRASE)) {
                    WiktionaryParaphrase wiki = processWiktionaryParaphrase(parser);
                    germaNet.addWiktionaryParaphrase(wiki);
                }
                break;
            }
        }
        parser.close();
    }

    logger.debug("Done.");

}

---

From source file:com.wavemaker.runtime.data.parser.BaseHbmParser.java

protected BaseHbmParser(Reader reader) {
    if (reader == null) {
        throw new IllegalArgumentException("Reader cannot be null");
    }//from w  ww. j  a v  a  2s .c o m
    this.reader = reader;
    try {
        XMLInputFactory factory = XMLInputFactory.newInstance();
        setupEntityResolver(factory);
        this.xmlReader = factory.createXMLStreamReader(reader);
    } catch (XMLStreamException ex) {
        throw new WMRuntimeException(ex);
    }
}

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From source file:org.openvpms.tools.data.loader.StaxArchetypeDataLoader.java

/**
 * Return the XMLReader for the specified file
 *
 * @param file the file// ww  w .jav  a2  s.c o m
 * @return XMLStreamReader
 * @throws FileNotFoundException if the file cannot be found
 * @throws XMLStreamException if the file cannot be read
 */
private XMLStreamReader getReader(File file) throws FileNotFoundException, XMLStreamException {
    FileInputStream stream = new FileInputStream(file);
    XMLInputFactory factory = XMLInputFactory.newInstance();

    return factory.createXMLStreamReader(stream);
}

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