Example usage for javax.xml.stream XMLStreamReader getText

List of usage examples for javax.xml.stream XMLStreamReader getText

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Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamReader getText.

Prototype

public String getText();

Source Link

Document

Returns the current value of the parse event as a string, this returns the string value of a CHARACTERS event, returns the value of a COMMENT, the replacement value for an ENTITY_REFERENCE, the string value of a CDATA section, the string value for a SPACE event, or the String value of the internal subset of the DTD.

Usage

From source file:com.microsoft.windowsazure.services.table.client.AtomPubParser.java

/**
 * Reserved for internal use. Parses the operation response as a collection of entities. Reads entity data from the
 * specified input stream using the specified class type and optionally projects each entity result with the
 * specified resolver into an {@link ODataPayload} containing a collection of {@link TableResult} objects. .
 * /*from w w w  . j a va2  s.c o  m*/
 * @param inStream
 *            The <code>InputStream</code> to read the data to parse from.
 * @param clazzType
 *            The class type <code>T</code> implementing {@link TableEntity} for the entities returned. Set to
 *            <code>null</code> to ignore the returned entities and copy only response properties into the
 *            {@link TableResult} objects.
 * @param resolver
 *            An {@link EntityResolver} instance to project the entities into instances of type <code>R</code>. Set
 *            to <code>null</code> to return the entities as instances of the class type <code>T</code>.
 * @param opContext
 *            An {@link OperationContext} object used to track the execution of the operation.
 * @return
 *         An {@link ODataPayload} containing a collection of {@link TableResult} objects with the parsed operation
 *         response.
 * 
 * @throws XMLStreamException
 *             if an error occurs while accessing the stream.
 * @throws ParseException
 *             if an error occurs while parsing the stream.
 * @throws InstantiationException
 *             if an error occurs while constructing the result.
 * @throws IllegalAccessException
 *             if an error occurs in reflection while parsing the result.
 * @throws StorageException
 *             if a storage service error occurs.
 */
@SuppressWarnings("unchecked")
protected static <T extends TableEntity, R> ODataPayload<?> parseResponse(final InputStream inStream,
        final Class<T> clazzType, final EntityResolver<R> resolver, final OperationContext opContext)
        throws XMLStreamException, ParseException, InstantiationException, IllegalAccessException,
        StorageException {
    ODataPayload<T> corePayload = null;
    ODataPayload<R> resolvedPayload = null;
    ODataPayload<?> commonPayload = null;

    if (resolver != null) {
        resolvedPayload = new ODataPayload<R>();
        commonPayload = resolvedPayload;
    } else {
        corePayload = new ODataPayload<T>();
        commonPayload = corePayload;
    }

    final XMLStreamReader xmlr = Utility.createXMLStreamReaderFromStream(inStream);
    int eventType = xmlr.getEventType();
    xmlr.require(XMLStreamConstants.START_DOCUMENT, null, null);
    eventType = xmlr.next();

    xmlr.require(XMLStreamConstants.START_ELEMENT, null, ODataConstants.FEED);
    // skip feed chars
    eventType = xmlr.next();

    while (xmlr.hasNext()) {
        eventType = xmlr.next();

        if (eventType == XMLStreamConstants.CHARACTERS) {
            xmlr.getText();
            continue;
        }

        final String name = xmlr.getName().toString();

        if (eventType == XMLStreamConstants.START_ELEMENT) {
            if (name.equals(ODataConstants.BRACKETED_ATOM_NS + ODataConstants.ENTRY)) {
                final TableResult res = parseEntity(xmlr, clazzType, resolver, opContext);
                if (corePayload != null) {
                    corePayload.tableResults.add(res);
                }

                if (resolver != null) {
                    resolvedPayload.results.add((R) res.getResult());
                } else {
                    corePayload.results.add((T) res.getResult());
                }
            }
        } else if (eventType == XMLStreamConstants.END_ELEMENT
                && name.equals(ODataConstants.BRACKETED_ATOM_NS + ODataConstants.FEED)) {
            break;
        }
    }

    xmlr.require(XMLStreamConstants.END_ELEMENT, null, ODataConstants.FEED);
    return commonPayload;
}

From source file:com.rockhoppertech.music.midi.js.xml.ModeFactoryXMLHelper.java

/**
 * Read modes.xml and create {@code Scale instances} from those definitions.
 *//*ww  w  .  j  a va2 s  .  c o m*/
public static void init() {
    List<Integer> intervals = null;
    Scale currentMode = null;
    String tagContent = null;
    XMLInputFactory factory = XMLInputFactory.newInstance();
    XMLStreamReader reader = null;
    try {
        reader = factory.createXMLStreamReader(ClassLoader.getSystemResourceAsStream("modes.xml"));
    } catch (XMLStreamException e) {
        e.printStackTrace();
        return;
    }

    try {
        while (reader.hasNext()) {
            int event = reader.next();

            switch (event) {
            case XMLStreamConstants.START_ELEMENT:
                String el = reader.getLocalName();
                logger.debug("start element '{}'", el);
                if ("mode".equals(el)) {
                    currentMode = new Scale();
                    intervals = new ArrayList<>();
                }
                if ("modes".equals(el)) {
                    modeList = new ArrayList<>();
                }
                break;

            case XMLStreamConstants.CHARACTERS:
                tagContent = reader.getText().trim();
                logger.debug("tagcontent '{}'", tagContent);
                break;

            case XMLStreamConstants.END_ELEMENT:
                switch (reader.getLocalName()) {
                case "mode":
                    // wow. both guava and commmons to get an int[] array
                    Integer[] array = FluentIterable.from(intervals).toArray(Integer.class);
                    // same as Integer[] array = intervals.toArray(new
                    // Integer[intervals.size()]);
                    int[] a = ArrayUtils.toPrimitive(array);
                    currentMode.setIntervals(a);
                    modeList.add(currentMode);
                    ScaleFactory.registerScale(currentMode);
                    break;
                case "interval":
                    logger.debug("interval '{}'", tagContent);
                    logger.debug("intervals '{}'", intervals);
                    intervals.add(Integer.parseInt(tagContent));
                    break;
                case "name":
                    currentMode.setName(tagContent);
                    break;
                }
                break;

            case XMLStreamConstants.START_DOCUMENT:
                modeList = new ArrayList<>();
                intervals = new ArrayList<>();
                break;
            }
        }
    } catch (XMLStreamException e) {
        logger.error(e.getLocalizedMessage(), e);
        e.printStackTrace();
    }

    logger.debug("mode list \n{}", modeList);
}

From source file:MDRevealer.ResistanceTests.java

private static ArrayList<HashMap<String, String>> parse_test(File rt_input)
        throws XMLStreamException, FileNotFoundException {
    XMLInputFactory xif = XMLInputFactory.newInstance();
    XMLStreamReader xsr = xif.createXMLStreamReader(new FileInputStream(rt_input));
    ArrayList<HashMap<String, String>> test = new ArrayList<HashMap<String, String>>();
    HashMap<String, String> hm = new HashMap<String, String>();
    String key = "null";
    while (xsr.hasNext() == true) {

        int constant = xsr.next();

        switch (constant) {
        case XMLStreamConstants.START_ELEMENT:
            key = xsr.getLocalName();//from  www  . ja  v  a2 s . c o m
            if (xsr.getAttributeCount() > 0) {
                for (int i = 0; i < xsr.getAttributeCount(); i++) {
                    hm.put(xsr.getAttributeLocalName(i), xsr.getAttributeValue(i));
                }
                test.add(hm);
                hm = new HashMap<String, String>();
            }
            break;
        case XMLStreamConstants.CHARACTERS:
            if (!xsr.isWhiteSpace()) {
                hm.put(key, xsr.getText());
                test.add(hm);
            }
            hm = new HashMap<String, String>();
            break;
        case XMLStreamConstants.END_ELEMENT:
            if (xsr.getLocalName().equals("condition")) {
                hm.put("condition_over", "true");
                test.add(hm);
                hm = new HashMap<String, String>();
            }
            break;
        }
    }
    return test;
}

From source file:edu.utah.further.core.xml.stax.XmlStreamElementPrinter.java

@Override
public void visitProcessingInstruction(final XMLStreamReader xmlReader) {
    os.print("<?");
    if (xmlReader.hasText())
        os.print(xmlReader.getText());
    os.print("?>");
}

From source file:com.lin.umws.service.impl.UserServiceImpl.java

public User login(String username, String password) throws UserException {
    System.out.println("spring: " + springService);
    HeaderList headerList = (HeaderList) cxt.getMessageContext()
            .get(JAXWSProperties.INBOUND_HEADER_LIST_PROPERTY);
    Header header = headerList.get(new QName("http://service.umws.lin.com/", "licenseType"), true);
    try {/*from   w  w  w. jav  a  2 s .c o  m*/
        XMLStreamReader reader = header.readHeader();
        while (reader.hasNext()) {
            int type = reader.next();
            if (type == XMLStreamReader.CHARACTERS) {
                System.out.println(reader.getText());
            }
        }
    } catch (XMLStreamException e) {
        e.printStackTrace();
    }

    for (User user : userMap.values()) {
        if (username.equals(user.getUsername()) && password.equals(user.getPassword())) {
            return user;
        }
    }

    throw new UserException("?");
}

From source file:edu.utah.further.core.xml.stax.XmlStreamElementPrinter.java

@Override
public void visitComment(final XMLStreamReader xmlReader) {
    if (isPrintComments()) {
        os.print("<!--");
        if (xmlReader.hasText())
            os.print(xmlReader.getText());
        os.print("-->");
    }/*from  w  w  w . j a  v  a  2 s. c om*/
}

From source file:com.microsoft.windowsazure.services.table.client.AtomPubParser.java

/**
 * Reserved for internal use. Parses the operation response as an entity. Parses the result returned in the
 * specified stream in AtomPub format into a {@link TableResult} containing an entity of the specified class type
 * projected using the specified resolver.
 * //w w  w  .j a v a 2s. c  o m
 * @param xmlr
 *            An <code>XMLStreamReader</code> on the input stream.
 * @param clazzType
 *            The class type <code>T</code> implementing {@link TableEntity} for the entity returned. Set to
 *            <code>null</code> to ignore the returned entity and copy only response properties into the
 *            {@link TableResult} object.
 * @param resolver
 *            An {@link EntityResolver} instance to project the entity into an instance of type <code>R</code>. Set
 *            to <code>null</code> to return the entity as an instance of the class type <code>T</code>.
 * @param opContext
 *            An {@link OperationContext} object used to track the execution of the operation.
 * @return
 *         A {@link TableResult} containing the parsed entity result of the operation.
 * 
 * @throws XMLStreamException
 *             if an error occurs while accessing the stream.
 * @throws ParseException
 *             if an error occurs while parsing the stream.
 * @throws InstantiationException
 *             if an error occurs while constructing the result.
 * @throws IllegalAccessException
 *             if an error occurs in reflection while parsing the result.
 * @throws StorageException
 *             if a storage service error occurs.
 */
protected static <T extends TableEntity, R> TableResult parseEntity(final XMLStreamReader xmlr,
        final Class<T> clazzType, final EntityResolver<R> resolver, final OperationContext opContext)
        throws XMLStreamException, ParseException, InstantiationException, IllegalAccessException,
        StorageException {
    int eventType = xmlr.getEventType();
    final TableResult res = new TableResult();

    xmlr.require(XMLStreamConstants.START_ELEMENT, null, ODataConstants.ENTRY);

    res.setEtag(StringEscapeUtils.unescapeHtml4(
            xmlr.getAttributeValue(ODataConstants.DATA_SERVICES_METADATA_NS, ODataConstants.ETAG)));

    while (xmlr.hasNext()) {
        eventType = xmlr.next();
        if (eventType == XMLStreamConstants.CHARACTERS) {
            xmlr.getText();
            continue;
        }

        final String name = xmlr.getName().toString();

        if (eventType == XMLStreamConstants.START_ELEMENT) {
            if (name.equals(ODataConstants.BRACKETED_ATOM_NS + ODataConstants.ID)) {
                res.setId(Utility.readElementFromXMLReader(xmlr, ODataConstants.ID));
            } else if (name
                    .equals(ODataConstants.BRACKETED_DATA_SERVICES_METADATA_NS + ODataConstants.PROPERTIES)) {
                // Do read properties
                if (resolver == null && clazzType == null) {
                    return res;
                } else {
                    res.setProperties(readProperties(xmlr, opContext));
                    break;
                }
            }
        }
    }

    // Move to end Content
    eventType = xmlr.next();
    if (eventType == XMLStreamConstants.CHARACTERS) {
        eventType = xmlr.next();
    }
    xmlr.require(XMLStreamConstants.END_ELEMENT, null, ODataConstants.CONTENT);

    eventType = xmlr.next();
    if (eventType == XMLStreamConstants.CHARACTERS) {
        eventType = xmlr.next();
    }

    xmlr.require(XMLStreamConstants.END_ELEMENT, null, ODataConstants.ENTRY);

    String rowKey = null;
    String partitionKey = null;
    Date timestamp = null;

    // Remove core properties from map and set individually
    EntityProperty tempProp = res.getProperties().get(TableConstants.PARTITION_KEY);
    if (tempProp != null) {
        res.getProperties().remove(TableConstants.PARTITION_KEY);
        partitionKey = tempProp.getValueAsString();
    }

    tempProp = res.getProperties().get(TableConstants.ROW_KEY);
    if (tempProp != null) {
        res.getProperties().remove(TableConstants.ROW_KEY);
        rowKey = tempProp.getValueAsString();
    }

    tempProp = res.getProperties().get(TableConstants.TIMESTAMP);
    if (tempProp != null) {
        res.getProperties().remove(TableConstants.TIMESTAMP);
        timestamp = tempProp.getValueAsDate();
    }

    if (resolver != null) {
        // Call resolver
        res.setResult(resolver.resolve(partitionKey, rowKey, timestamp, res.getProperties(), res.getEtag()));
    } else if (clazzType != null) {
        // Generate new entity and return
        final T entity = clazzType.newInstance();
        entity.setEtag(res.getEtag());

        entity.setPartitionKey(partitionKey);
        entity.setRowKey(rowKey);
        entity.setTimestamp(timestamp);

        entity.readEntity(res.getProperties(), opContext);

        res.setResult(entity);
    }

    return res;
}

From source file:edu.utah.further.core.xml.stax.XmlStreamElementPrinter.java

@Override
public void visitEntityReference(final XMLStreamReader xmlReader) {
    final String str = xmlReader.getLocalName() + "=";
    os.print(str);//from  ww w .  jav a2  s.  com
    if (xmlReader.hasText()) {
        os.print("[" + xmlReader.getText() + "]");
    }
}

From source file:com.cedarsoft.serialization.stax.mate.StaxMateSerializerTest.java

License:asdf

@Nonnull
@Override/*  ww w.  j  a  v a  2s . c  o  m*/
protected AbstractStaxMateSerializer<String> getSerializer() {
    return new AbstractStaxMateSerializer<String>("aString", "http://www.lang.java/String",
            new VersionRange(new Version(1, 5, 3), new Version(1, 5, 3))) {
        @Override
        public void serialize(@Nonnull SMOutputElement serializeTo, @Nonnull String object,
                @Nonnull Version formatVersion) throws XMLStreamException {
            assert isVersionWritable(formatVersion);
            serializeTo.addCharacters(object);
        }

        @Override
        @Nonnull
        public String deserialize(@Nonnull XMLStreamReader deserializeFrom, @Nonnull Version formatVersion)
                throws XMLStreamException {
            assert isVersionReadable(formatVersion);
            deserializeFrom.next();
            String text = deserializeFrom.getText();
            closeTag(deserializeFrom);
            return text;
        }
    };
}

From source file:Main.java

public static void dumpXML(XMLStreamReader parser) throws XMLStreamException {
    int depth = 0;
    do {//from  w ww.  j a  v a2  s . c o  m
        switch (parser.getEventType()) {
        case XMLStreamConstants.START_ELEMENT:
            for (int i = 1; i < depth; ++i) {
                System.out.print("    ");
            }
            System.out.print("<");
            System.out.print(parser.getLocalName());
            for (int i = 0; i < parser.getAttributeCount(); ++i) {
                System.out.print(" ");
                System.out.print(parser.getAttributeLocalName(i));
                System.out.print("=\"");
                System.out.print(parser.getAttributeValue(i));
                System.out.print("\"");
            }
            System.out.println(">");

            ++depth;
            break;
        case XMLStreamConstants.END_ELEMENT:
            --depth;
            for (int i = 1; i < depth; ++i) {
                System.out.print("    ");
            }
            System.out.print("</");
            System.out.print(parser.getLocalName());
            System.out.println(">");
            break;
        case XMLStreamConstants.CHARACTERS:
            for (int i = 1; i < depth; ++i) {
                System.out.print("    ");
            }

            System.out.println(parser.getText());
            break;
        }

        if (depth > 0)
            parser.next();
    } while (depth > 0);
}