Example usage for javax.xml.stream XMLStreamReader next

Introduction

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

Prototype

public int next() throws XMLStreamException;

Source Link

Document

Get next parsing event - a processor may return all contiguous character data in a single chunk, or it may split it into several chunks.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    String filename = "yourXML.xml";

    XMLInputFactory xmlif = null;

    xmlif = XMLInputFactory.newInstance();
    xmlif.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, Boolean.TRUE);
    xmlif.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.FALSE);
    xmlif.setProperty(XMLInputFactory.IS_NAMESPACE_AWARE, Boolean.TRUE);
    xmlif.setProperty(XMLInputFactory.IS_COALESCING, Boolean.TRUE);

    System.out.println("FACTORY: " + xmlif);
    System.out.println("filename = " + filename);

    FileInputStream fis = new FileInputStream(filename);

    XMLStreamReader xmlr = xmlif.createFilteredReader(xmlif.createXMLStreamReader(fis), new Main());

    int eventType = xmlr.getEventType();
    printEventType(eventType);/*w  w w.  j  av  a2s.  c om*/

    while (xmlr.hasNext()) {
        eventType = xmlr.next();
        printEventType(eventType);
        printName(xmlr, eventType);
        printText(xmlr);

        if (xmlr.isStartElement()) {
            printAttributes(xmlr);
        }
        printPIData(xmlr);
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String filename = "yourXML.xml";

    XMLInputFactory xmlif = null;

    xmlif = XMLInputFactory.newInstance();
    xmlif.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, Boolean.TRUE);
    xmlif.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.FALSE);
    xmlif.setProperty(XMLInputFactory.IS_NAMESPACE_AWARE, Boolean.TRUE);
    xmlif.setProperty(XMLInputFactory.IS_COALESCING, Boolean.TRUE);

    System.out.println("FACTORY: " + xmlif);
    System.out.println("filename = " + filename);

    FileInputStream fis = new FileInputStream(filename);

    XMLStreamReader xmlr = xmlif.createFilteredReader(xmlif.createXMLStreamReader(fis), new MyFilter());

    int eventType = xmlr.getEventType();
    printEventType(eventType);/*from   w  w  w .ja v  a  2  s .c  o m*/

    while (xmlr.hasNext()) {
        eventType = xmlr.next();
        printEventType(eventType);
        printName(xmlr, eventType);
        printText(xmlr);

        if (xmlr.isStartElement()) {
            printAttributes(xmlr);
        }
        printPIData(xmlr);
    }
}

From source file:MyStreamFilter.java

public static void main(String[] args) throws Exception {
    String filename = "yourXML.xml";

    XMLInputFactory xmlif = null;

    xmlif = XMLInputFactory.newInstance();
    xmlif.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, Boolean.TRUE);
    xmlif.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.FALSE);
    xmlif.setProperty(XMLInputFactory.IS_NAMESPACE_AWARE, Boolean.TRUE);
    xmlif.setProperty(XMLInputFactory.IS_COALESCING, Boolean.TRUE);

    System.out.println("FACTORY: " + xmlif);
    System.out.println("filename = " + filename);

    FileInputStream fis = new FileInputStream(filename);

    XMLStreamReader xmlr = xmlif.createFilteredReader(xmlif.createXMLStreamReader(fis), new MyStreamFilter());

    int eventType = xmlr.getEventType();
    printEventType(eventType);//from  w w w.j  av a 2  s  . co m

    while (xmlr.hasNext()) {
        eventType = xmlr.next();
        printEventType(eventType);
        printName(xmlr, eventType);
        printText(xmlr);

        if (xmlr.isStartElement()) {
            printAttributes(xmlr);
        }
        printPIData(xmlr);
    }
}

From source file:StaxCursorTest.java

public static void main(String[] args) throws Exception {

    String filename = "yourXML.xml";

    XMLInputFactory xmlif = null;

    xmlif = XMLInputFactory.newInstance();
    xmlif.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, Boolean.TRUE);
    xmlif.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.FALSE);
    xmlif.setProperty(XMLInputFactory.IS_COALESCING, Boolean.FALSE);

    try {//  w ww.j  av  a 2 s .com
        XMLStreamReader xmlr = xmlif.createXMLStreamReader(filename, new FileInputStream(filename));
        int eventType = xmlr.getEventType();
        printStartDocument(xmlr);
        while (xmlr.hasNext()) {
            eventType = xmlr.next();
            printStartElement(xmlr);
            printEndElement(xmlr);
            printText(xmlr);
            printPIData(xmlr);
            printComment(xmlr);
        }
    } catch (XMLStreamException ex) {
        System.out.println(ex.getMessage());
        if (ex.getNestedException() != null) {
            ex.getNestedException().printStackTrace();
        }
    }
}

From source file:Main.java

/**
 * Load text of the current element./*from  ww w .  j  a  va 2 s.  c  om*/
 * @param reader XML reader.
 * @return Text of the element.
 * @throws XMLStreamException when the text cannot be read or XML is malformed.
 */
public static String loadElementText(XMLStreamReader reader) throws XMLStreamException {
    reader.next();
    if (reader.isEndElement()) {
        return "";
    }
    reader.require(XMLStreamConstants.CHARACTERS, null, null);
    String text = reader.getText();
    reader.next();
    reader.require(XMLStreamConstants.END_ELEMENT, null, null);
    return text;
}

From source file:Main.java

@SuppressWarnings("empty-statement")
public static Optional<String> nextTag(XMLStreamReader reader) throws XMLStreamException {
    while (reader.hasNext() && reader.next() != XMLStreamReader.START_ELEMENT)
        ;/*from   www.j  ava  2  s  .  c  o m*/
    if (reader.getEventType() == XMLStreamReader.END_DOCUMENT) {
        return Optional.empty();
    } else {
        return Optional.of(reader.getName().getLocalPart());
    }
}

From source file:Main.java

public static int getNextEvent(XMLStreamReader xmlStreamReader) {
    Integer event = null;/* ww w . j  a  v a 2  s.c o m*/
    try {
        event = xmlStreamReader.next();
    } catch (XMLStreamException e) {
        e.printStackTrace();
    }
    return event;
}

From source file:Main.java

private static int countEvents(XMLStreamReader reader) throws XMLStreamException {
    int counter = 1;
    while (reader.hasNext()) {
        reader.next();
        counter++;//from  ww w.  j  ava 2 s .  c o  m
    }
    return counter;
}

From source file:Main.java

public static void ignoreTag(XMLStreamReader reader) throws XMLStreamException {
    int type;//from   w ww . j  a  v a  2  s  .c  om
    while ((type = reader.next()) != XMLStreamReader.END_ELEMENT) {
        switch (type) {
        case XMLStreamReader.START_ELEMENT:
            ignoreTag(reader);

        case XMLStreamReader.CDATA:
        case XMLStreamReader.SPACE:
        case XMLStreamReader.CHARACTERS:
        default:
        }
    }
}

From source file:Main.java

public static String parseValue(XMLStreamReader xmlRdr) throws XMLStreamException {
    // consume start tag
    xmlRdr.next();
    String val = null;

    if (xmlRdr.getEventType() == XMLStreamConstants.CHARACTERS) {
        val = xmlRdr.getText();
        xmlRdr.next();/*  w w  w .j a v  a  2 s. co  m*/
    }
    skipToEndElement(xmlRdr);
    return val;
}