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

static protected void skip(XMLStreamReader parser) throws XMLStreamException {
    while (parser.hasNext()) {
        int eventType = parser.next();
        if (eventType == XMLStreamConstants.START_ELEMENT) {
            skip(parser);//  w  w w.  ja va  2s  .c o m
        } else if (eventType == XMLStreamConstants.END_ELEMENT) {
            return;
        }
    }
}

From source file:Main.java

public static boolean skipToElement(XMLStreamReader in) throws XMLStreamException {
    for (int code = in.getEventType(); code != XMLStreamReader.END_DOCUMENT; code = in.next()) {
        if (code == XMLStreamReader.START_ELEMENT || code == XMLStreamReader.END_ELEMENT) {
            return true;
        }/* w w  w. j  av  a2s .  c om*/
    }
    return false;
}

From source file:Main.java

public static void checkWellformed(String out) throws Exception {

    synchronized (wellformedSet) {
        if (wellformedSet.contains(out)) {
            return;
        }/*from   w  w w  .j  a  va2  s .c o  m*/
    }

    XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(out));

    do {
        reader.next();
    } while (reader.hasNext());

    synchronized (wellformedSet) {
        wellformedSet.add(out);
    }
}

From source file:Main.java

public static boolean goToNextXBeforeY(XMLStreamReader reader, String X, String Y) throws XMLStreamException {
    while (reader.hasNext()) {
        int code = reader.next();
        if (code == XMLStreamReader.END_ELEMENT && reader.getLocalName().equals(Y)) {
            return false;
        }/*ww w .  j av a2 s.  c  o  m*/
        if (code == XMLStreamReader.START_ELEMENT && reader.getLocalName().equals(X)) {
            return true;
        }
    }
    return false;
}

From source file:Main.java

public static void skipElement(XMLStreamReader parser) throws XMLStreamException {
    int numEndTags = 1;
    while (numEndTags > 0) {
        switch (parser.next()) {
        case XMLStreamConstants.START_ELEMENT:
            ++numEndTags;//go down
            break;
        case XMLStreamConstants.END_ELEMENT:
            --numEndTags;//go up
            break;
        }// www.j a  va 2s.c  om
    }
}

From source file:Main.java

/**
 * Moves the parser to the next element.
 *///from   ww w  .  j av a  2 s.  c  o m
public static boolean next(XMLStreamReader parser) throws XMLStreamException {
    assert parser != null;

    if (parser.hasNext()) {
        parser.next();
        return true;
    }

    return false;
}

From source file:Main.java

public static boolean skipToEndOfElement(XMLStreamReader in, String localName) throws XMLStreamException {
    for (int code = in.getEventType(); code != XMLStreamReader.END_DOCUMENT; code = in.next()) {
        if (code == XMLStreamReader.END_ELEMENT && (localName == null || localName.equals(in.getLocalName()))) {
            return true;
        }/*from   w  w w.  j  a  v a  2  s.c  o m*/
    }
    return false;
}

From source file:Main.java

public static boolean skipToStartOfElement(XMLStreamReader in, String localName) throws XMLStreamException {
    for (int code = in.getEventType(); code != XMLStreamReader.END_DOCUMENT; code = in.next()) {
        if (code == XMLStreamReader.START_ELEMENT
                && (localName == null || localName.equals(in.getLocalName()))) {
            return true;
        }//w w  w .ja  v a2s  . c om
    }
    return false;
}

From source file:Main.java

public static String parseValue(XMLStreamReader xmlRdr, String elementName) throws XMLStreamException {
    String val = null;
    while (true) {
        xmlRdr.next();
        int event2 = xmlRdr.getEventType();
        if (event2 == XMLStreamConstants.CHARACTERS) {
            val = xmlRdr.getText();
        } else if (event2 == XMLStreamConstants.END_ELEMENT && xmlRdr.getLocalName().equals(elementName)) {
            return val;
        }//from w w  w.j ava 2  s .co  m
    }
}

From source file:Main.java

private static void parseRestOfDocument(XMLStreamReader reader) throws XMLStreamException {

    while (reader.hasNext()) {
        int type = reader.next();
        switch (type) {
        case XMLStreamConstants.START_ELEMENT:
            System.out.println(reader.getLocalName());
            if (reader.getNamespaceURI() != null) {
                String prefix = reader.getPrefix();
                if (prefix == null) {
                    prefix = "[None]";
                }/*from w  w  w.  j av  a  2  s . co  m*/
                System.out.println("prefix = '" + prefix + "', URI = '" + reader.getNamespaceURI() + "'");
            }

            if (reader.getAttributeCount() > 0) {
                for (int i = 0; i < reader.getAttributeCount(); i++) {
                    System.out.println("Attribute (name = '" + reader.getAttributeLocalName(i) + "', value = '"
                            + reader.getAttributeValue(i) + "')");
                    String attURI = reader.getAttributeNamespace(i);
                    if (attURI != null) {
                        String attPrefix = reader.getAttributePrefix(i);
                        if (attPrefix == null || attPrefix.equals("")) {
                            attPrefix = "[None]";
                        }
                        System.out.println("prefix=" + attPrefix + ",URI=" + attURI);
                    }
                }
            }

            break;
        case XMLStreamConstants.END_ELEMENT:
            System.out.println("XMLStreamConstants.END_ELEMENT");
            break;
        case XMLStreamConstants.CHARACTERS:
            if (!reader.isWhiteSpace()) {
                System.out.println("CD:" + reader.getText());
            }
            break;
        case XMLStreamConstants.DTD:
            System.out.println("DTD:" + reader.getText());
            break;
        case XMLStreamConstants.SPACE:
            System.out.println(" ");
            break;
        case XMLStreamConstants.COMMENT:
            System.out.println(reader.getText());
            break;
        default:
            System.out.println(type);
        }
    }
}