Example usage for javax.xml.stream XMLStreamReader getEventType

Introduction

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

Prototype

public int getEventType();

Source Link

Document

Returns an integer code that indicates the type of the event the cursor is pointing to.

Usage

From source file:Main.java

/**
 * Skips a tag or subtree./*  ww  w.  j a va 2  s.c o m*/
 */
public static void skip(XMLStreamReader parser) throws XMLStreamException {
    assert parser != null;

    int level = 1;
    while (next(parser)) {
        int event = parser.getEventType();
        if (event == XMLStreamConstants.START_ELEMENT) {
            level++;
        } else if (event == XMLStreamConstants.END_ELEMENT) {
            level--;
            if (level == 0) {
                break;
            }
        }
    }

    next(parser);
}

---

From source file:XmlReaderToWriter.java

public static void write(XMLStreamReader xmlr, XMLStreamWriter writer) throws XMLStreamException {
    switch (xmlr.getEventType()) {
    case XMLEvent.START_ELEMENT:
        final String localName = xmlr.getLocalName();
        final String namespaceURI = xmlr.getNamespaceURI();
        if (namespaceURI != null && namespaceURI.length() > 0) {
            final String prefix = xmlr.getPrefix();
            if (prefix != null)
                writer.writeStartElement(prefix, localName, namespaceURI);
            else/*from www  .jav a  2  s . c o m*/
                writer.writeStartElement(namespaceURI, localName);
        } else {
            writer.writeStartElement(localName);
        }

        for (int i = 0, len = xmlr.getNamespaceCount(); i < len; i++) {
            writer.writeNamespace(xmlr.getNamespacePrefix(i), xmlr.getNamespaceURI(i));
        }

        for (int i = 0, len = xmlr.getAttributeCount(); i < len; i++) {
            String attUri = xmlr.getAttributeNamespace(i);
            if (attUri != null)
                writer.writeAttribute(attUri, xmlr.getAttributeLocalName(i), xmlr.getAttributeValue(i));
            else
                writer.writeAttribute(xmlr.getAttributeLocalName(i), xmlr.getAttributeValue(i));
        }
        break;
    case XMLEvent.END_ELEMENT:
        writer.writeEndElement();
        break;
    case XMLEvent.SPACE:
    case XMLEvent.CHARACTERS:
        writer.writeCharacters(xmlr.getTextCharacters(), xmlr.getTextStart(), xmlr.getTextLength());
        break;
    case XMLEvent.PROCESSING_INSTRUCTION:
        writer.writeProcessingInstruction(xmlr.getPITarget(), xmlr.getPIData());
        break;
    case XMLEvent.CDATA:
        writer.writeCData(xmlr.getText());
        break;

    case XMLEvent.COMMENT:
        writer.writeComment(xmlr.getText());
        break;
    case XMLEvent.ENTITY_REFERENCE:
        writer.writeEntityRef(xmlr.getLocalName());
        break;
    case XMLEvent.START_DOCUMENT:
        String encoding = xmlr.getCharacterEncodingScheme();
        String version = xmlr.getVersion();

        if (encoding != null && version != null)
            writer.writeStartDocument(encoding, version);
        else if (version != null)
            writer.writeStartDocument(xmlr.getVersion());
        break;
    case XMLEvent.END_DOCUMENT:
        writer.writeEndDocument();
        break;
    case XMLEvent.DTD:
        writer.writeDTD(xmlr.getText());
        break;
    }
}

---

From source file:Main.java

/**
 * Test if the current event is an element tag with the given namespace and name.
 * If the namespace URI is null it is not checked for equality,
 * if the local name is null it is not checked for equality.
 * @param reader must not be {@code null}
 * @param event START_ELEMENT or END_ELEMENT
 * @param uri the namespace URI of the element, may be null
 * @param name the local name of the element, may be null
 * @param slash "" or "/", for error message
 * @throws XMLStreamException if the required values are not matched.
 *//*w ww.  ja  v a 2  s . c  om*/
private static void requireElement(XMLStreamReader reader, int event, String uri, String name, String slash)
        throws XMLStreamException {
    // Note: reader.require(event, uri, name) has a lousy error message

    if (reader.getEventType() != event)
        throw new XMLStreamException("expected <" + slash + name + ">", reader.getLocation());

    if (uri != null) {
        String found = reader.getNamespaceURI();
        if (!found.equals(uri))
            throw new XMLStreamException(
                    "expected <" + slash + name + "> with namespace [" + uri + "], found [" + found + "]",
                    reader.getLocation());
    }

    if (name != null) {
        String found = reader.getLocalName();
        if (!found.equals(name))
            throw new XMLStreamException("expected <" + slash + name + ">, found <" + slash + found + ">",
                    reader.getLocation());
    }
}

---

From source file:Main.java

/**
 * Borrowed from org.apache.xml.security.test.stax.utils.XmlReaderToWriter
 *//*from  w  w  w.j  a  va  2s . c om*/
public static void write(XMLStreamReader xmlr, XMLStreamWriter writer) throws XMLStreamException {
    switch (xmlr.getEventType()) {
    case XMLEvent.START_ELEMENT:
        final String localName = xmlr.getLocalName();
        final String namespaceURI = xmlr.getNamespaceURI();
        if (namespaceURI != null && namespaceURI.length() > 0) {
            final String prefix = xmlr.getPrefix();
            if (prefix != null) {
                writer.writeStartElement(prefix, localName, namespaceURI);
            } else {
                writer.writeStartElement(namespaceURI, localName);
            }
        } else {
            writer.writeStartElement(localName);
        }

        for (int i = 0, len = xmlr.getNamespaceCount(); i < len; i++) {
            String prefix = xmlr.getNamespacePrefix(i);
            if (prefix == null) {
                writer.writeDefaultNamespace(xmlr.getNamespaceURI(i));
            } else {
                writer.writeNamespace(prefix, xmlr.getNamespaceURI(i));
            }
        }

        for (int i = 0, len = xmlr.getAttributeCount(); i < len; i++) {
            final String attUri = xmlr.getAttributeNamespace(i);

            if (attUri != null && attUri.length() > 0) {
                final String prefix = xmlr.getAttributePrefix(i);
                if (prefix != null) {
                    writer.writeAttribute(prefix, attUri, xmlr.getAttributeLocalName(i),
                            xmlr.getAttributeValue(i));
                } else {
                    writer.writeAttribute(attUri, xmlr.getAttributeLocalName(i), xmlr.getAttributeValue(i));
                }
            } else {
                writer.writeAttribute(xmlr.getAttributeLocalName(i), xmlr.getAttributeValue(i));
            }

        }
        break;
    case XMLEvent.END_ELEMENT:
        writer.writeEndElement();
        break;
    case XMLEvent.SPACE:
    case XMLEvent.CHARACTERS:
        char[] text = new char[xmlr.getTextLength()];
        xmlr.getTextCharacters(0, text, 0, xmlr.getTextLength());
        writer.writeCharacters(text, 0, text.length);
        break;
    case XMLEvent.PROCESSING_INSTRUCTION:
        writer.writeProcessingInstruction(xmlr.getPITarget(), xmlr.getPIData());
        break;
    case XMLEvent.CDATA:
        writer.writeCData(xmlr.getText());
        break;
    case XMLEvent.COMMENT:
        writer.writeComment(xmlr.getText());
        break;
    case XMLEvent.ENTITY_REFERENCE:
        writer.writeEntityRef(xmlr.getLocalName());
        break;
    case XMLEvent.START_DOCUMENT:
        String encoding = xmlr.getCharacterEncodingScheme();
        String version = xmlr.getVersion();

        if (encoding != null && version != null) {
            writer.writeStartDocument(encoding, version);
        } else if (version != null) {
            writer.writeStartDocument(xmlr.getVersion());
        }
        break;
    case XMLEvent.END_DOCUMENT:
        writer.writeEndDocument();
        break;
    case XMLEvent.DTD:
        writer.writeDTD(xmlr.getText());
        break;
    }
}

---

From source file:net.cloudkit.enterprises.ws.SuperPassQueryTest.java

public static String parsingReceiptStatus(String responseContext) throws XMLStreamException {
    String serviceResponseCode = "-1";
    XMLStreamReader reader = factory.createXMLStreamReader(new StringReader(responseContext));
    try {/*from ww  w  .j  a  va 2 s .  c  om*/
        int event = reader.getEventType();
        while (true) {
            switch (event) {
            case XMLStreamConstants.START_ELEMENT:
                // System.out.println(reader.getName());
                if (reader.getName().toString().equals("ServiceResponseCode")) {
                    // System.out.println(reader.getElementText());
                    serviceResponseCode = reader.getElementText();
                }
                break;
            case XMLStreamConstants.END_ELEMENT:
                // System.out.println("End Element:" + r.getName());
                break;
            }
            if (!reader.hasNext())
                break;
            event = reader.next();
        }
    } finally {
        reader.close();
    }
    return serviceResponseCode;
}

---

From source file:Main.java

public static String parse(XMLStreamReader reader) {
    StringBuffer result = new StringBuffer();
    if (reader != null) {
        try {/*from   ww w .  j  a  v a2 s .  c  o  m*/
            while (reader.hasNext()) {
                switch (reader.getEventType()) {

                case XMLStreamConstants.START_ELEMENT:
                    result.append("<");
                    printName(reader, result);
                    printNamespaces(reader, result);
                    printAttributes(reader, result);
                    result.append(">");
                    break;

                case XMLStreamConstants.END_ELEMENT:
                    result.append("</");
                    printName(reader, result);
                    result.append(">");
                    break;

                case XMLStreamConstants.SPACE:

                case XMLStreamConstants.CHARACTERS:
                    int start = reader.getTextStart();
                    int length = reader.getTextLength();
                    result.append(new String(reader.getTextCharacters(), start, length));
                    break;

                case XMLStreamConstants.PROCESSING_INSTRUCTION:
                    result.append("<?");
                    if (reader.hasText())
                        result.append(reader.getText());
                    result.append("?>");
                    break;

                case XMLStreamConstants.CDATA:
                    result.append("<![CDATA[");
                    start = reader.getTextStart();
                    length = reader.getTextLength();
                    result.append(new String(reader.getTextCharacters(), start, length));
                    result.append("]]>");
                    break;

                case XMLStreamConstants.COMMENT:
                    result.append("<!--");
                    if (reader.hasText())
                        result.append(reader.getText());
                    result.append("-->");
                    break;

                case XMLStreamConstants.ENTITY_REFERENCE:
                    result.append(reader.getLocalName()).append("=");
                    if (reader.hasText())
                        result.append("[").append(reader.getText()).append("]");
                    break;

                case XMLStreamConstants.START_DOCUMENT:
                    result.append("<?xml");
                    result.append(" version='").append(reader.getVersion()).append("'");
                    result.append(" encoding='").append(reader.getCharacterEncodingScheme()).append("'");
                    if (reader.isStandalone())
                        result.append(" standalone='yes'");
                    else
                        result.append(" standalone='no'");
                    result.append("?>");
                    break;
                }
                reader.next();
            } // end while
        } catch (XMLStreamException e) {
            throw new RuntimeException(e);
        } finally {
            try {
                reader.close();
            } catch (XMLStreamException e) {
            }
        }
    }
    return result.toString();
}

---

From source file:net.cloudkit.enterprises.ws.SuperPassQueryTest.java

public static String parsingReceiptData(String responseData) throws XMLStreamException {
    StringBuilder dataBuilder = new StringBuilder("");
    XMLStreamReader reader = factory.createXMLStreamReader(new StringReader(responseData));
    try {//from w  ww . j  a  v  a2  s. c  om
        int event = reader.getEventType();
        while (true) {
            switch (event) {
            case XMLStreamConstants.START_ELEMENT:

                if (reader.getName().toString().equals("TradeName")) {
                    // System.out.println(reader.getElementText());
                    dataBuilder.append(reader.getElementText());
                    dataBuilder.append("\t");
                }
                // System.out.println(reader.getName());
                if (reader.getName().toString().equals("SeqNo")) {
                    // System.out.println(reader.getElementText());
                    dataBuilder.append(reader.getElementText());
                    dataBuilder.append("\t");
                }
                // BillNo
                if (reader.getName().toString().equals("EntryId")) {
                    // System.out.println(reader.getElementText());
                    dataBuilder.append(reader.getElementText());
                    dataBuilder.append("\t");
                }
                if (reader.getName().toString().equals("IEFlag")) {
                    // System.out.println(reader.getElementText());
                    dataBuilder.append(reader.getElementText());
                    dataBuilder.append("\t");
                }
                // ??
                if (reader.getName().toString().equals("IEDate")) {
                    // System.out.println(reader.getElementText());
                    dataBuilder.append(reader.getElementText());
                    dataBuilder.append("\t");
                }
                if (reader.getName().toString().equals("TradeMode")) {
                    // System.out.println(reader.getElementText());
                    dataBuilder.append(reader.getElementText());
                    dataBuilder.append("\t");
                }
                if (reader.getName().toString().equals("Status")) {
                    // System.out.println(reader.getElementText());
                    dataBuilder.append(reader.getElementText());
                    dataBuilder.append("\t");
                }
                if (reader.getName().toString().equals("RetExplain")) {
                    // System.out.println(reader.getElementText());
                    dataBuilder.append(reader.getElementText());
                    dataBuilder.append("\t");
                }
                // NoticeDate
                // CustomsCode
                break;
            case XMLStreamConstants.END_ELEMENT:
                // System.out.println("End Element:" + r.getName());
                break;
            }
            if (!reader.hasNext())
                break;
            event = reader.next();
        }
    } finally {
        reader.close();
    }
    dataBuilder.append("\n");
    return dataBuilder.toString();
}

---

From source file:fr.inria.oak.paxquery.pact.operators.unary.NavigationOperator.java

/**
 * /*w ww . j a v a 2s  . c om*/
 * @param record
 * @param treePattern
 * @param collector
 */
public static void navigation(NestedMetadata inputRecordSignature, Record record, int column,
        NavigationTreePattern navigationTreePattern, Collector<Record> collector) {
    XMLInputFactory factory = XMLInputFactory.newInstance();

    try {
        StringValue value = record.getField(column, StringValue.class);
        XMLStreamReader streamReader = factory.createXMLStreamReader(new StringReader(value.getValue()));

        SingleDocumentExtractor extractor = new SingleDocumentExtractor(navigationTreePattern, streamReader);

        while (streamReader.hasNext()) {
            streamReader.next();
            if (streamReader.getEventType() == XMLStreamConstants.START_ELEMENT) {
                extractor.startElement();
            } else if (streamReader.getEventType() == XMLStreamConstants.END_ELEMENT) {
                extractor.endElement();
            } else if (streamReader.getEventType() == XMLStreamConstants.CHARACTERS) {
                extractor.characters();
            }

            if (extractor.getRecords().size() != 0) {
                Iterator<Record> pactRecordsIterator = extractor.getRecords().iterator();
                while (pactRecordsIterator.hasNext()) {
                    Record originalRecord = record.createCopy();
                    RecordOperations.concatenate(originalRecord, pactRecordsIterator.next());
                    collector.collect(originalRecord);
                }

                extractor.getRecords().clear();
            }
        }

    } catch (XMLStreamException e) {
        logger.error("XMLStreamException", e);
    }
}

---

From source file:XmlStreamUtils.java

public static String printEvent(XMLStreamReader xmlr) {
    StringBuffer b = new StringBuffer();
    b.append("EVENT:[" + xmlr.getLocation().getLineNumber() + "][" + xmlr.getLocation().getColumnNumber()
            + "] ");
    b.append(getName(xmlr.getEventType()));
    b.append(" [");
    switch (xmlr.getEventType()) {
    case XMLStreamReader.START_ELEMENT:
        b.append("<");
        printName(xmlr, b);/* ww w  .  j  av  a2s  .c  om*/
        for (int i = 0; i < xmlr.getNamespaceCount(); i++) {
            b.append(" ");
            String n = xmlr.getNamespacePrefix(i);
            if ("xmlns".equals(n)) {
                b.append("xmlns=\"" + xmlr.getNamespaceURI(i) + "\"");
            } else {
                b.append("xmlns:" + n);
                b.append("=\"");
                b.append(xmlr.getNamespaceURI(i));
                b.append("\"");
            }
        }

        for (int i = 0; i < xmlr.getAttributeCount(); i++) {
            b.append(" ");
            printName(xmlr.getAttributePrefix(i), xmlr.getAttributeNamespace(i), xmlr.getAttributeLocalName(i),
                    b);
            b.append("=\"");
            b.append(xmlr.getAttributeValue(i));
            b.append("\"");
        }

        b.append(">");
        break;
    case XMLStreamReader.END_ELEMENT:
        b.append("</");
        printName(xmlr, b);
        for (int i = 0; i < xmlr.getNamespaceCount(); i++) {
            b.append(" ");
            String n = xmlr.getNamespacePrefix(i);
            if ("xmlns".equals(n)) {
                b.append("xmlns=\"" + xmlr.getNamespaceURI(i) + "\"");
            } else {
                b.append("xmlns:" + n);
                b.append("=\"");
                b.append(xmlr.getNamespaceURI(i));
                b.append("\"");
            }
        }
        b.append(">");
        break;
    case XMLStreamReader.SPACE:
    case XMLStreamReader.CHARACTERS:
        // b.append(xmlr.getText());
        int start = xmlr.getTextStart();
        int length = xmlr.getTextLength();
        b.append(new String(xmlr.getTextCharacters(), start, length));
        break;
    case XMLStreamReader.PROCESSING_INSTRUCTION:
        String target = xmlr.getPITarget();
        if (target == null)
            target = "";
        String data = xmlr.getPIData();
        if (data == null)
            data = "";
        b.append("<?");
        b.append(target + " " + data);
        b.append("?>");
        break;
    case XMLStreamReader.CDATA:
        b.append("<![CDATA[");
        if (xmlr.hasText())
            b.append(xmlr.getText());
        b.append("]]&gt;");
        break;

    case XMLStreamReader.COMMENT:
        b.append("<!--");
        if (xmlr.hasText())
            b.append(xmlr.getText());
        b.append("-->");
        break;
    case XMLStreamReader.ENTITY_REFERENCE:
        b.append(xmlr.getLocalName() + "=");
        if (xmlr.hasText())
            b.append("[" + xmlr.getText() + "]");
        break;
    case XMLStreamReader.START_DOCUMENT:
        b.append("<?xml");
        b.append(" version='" + xmlr.getVersion() + "'");
        b.append(" encoding='" + xmlr.getCharacterEncodingScheme() + "'");
        if (xmlr.isStandalone())
            b.append(" standalone='yes'");
        else
            b.append(" standalone='no'");
        b.append("?>");
        break;

    }
    b.append("]");
    return b.toString();
}

---

From source file:edu.utah.further.core.api.xml.XmlUtil.java

/**
 * Basic StAX element printout. For more sophisticated functionality, use
 * {@link XmlStreamPrinter}./*from ww w .ja  v a2 s  .c o m*/
 * 
 * @param reader
 *            reader
 * @return reader's next element textual representation
 */
public static String getEventSimpleString(final XMLStreamReader reader) {
    switch (reader.getEventType()) {
    case XMLStreamConstants.START_ELEMENT:
        return "START_ELEMENT:\t\"" + reader.getLocalName() + "\"";
    case XMLStreamConstants.END_ELEMENT:
        return "END_ELEMENT:\t\"" + reader.getLocalName() + "\"";
    case XMLStreamConstants.START_DOCUMENT:
        return "START_DOCUMENT";
    case XMLStreamConstants.END_DOCUMENT:
        return "END_DOCUMENT";
    case XMLStreamConstants.CHARACTERS:
        return "CHARACTERS:\t\"" + reader.getText() + "\"" + " blank? "
                + StringUtils.isWhitespace(reader.getText());
    case XMLStreamConstants.SPACE:
        return "SPACE:\t\"" + reader.getText() + "\"";
    default:
        return "EVENT:\t" + reader.getEventType();
    }
}

---

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