Example usage for javax.xml.stream XMLStreamReader isStartElement

Introduction

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

Prototype

public boolean isStartElement();

Source Link

Document

Returns true if the cursor points to a start tag (otherwise false)

Usage

From source file:Main.java

public static void consumeStart(XMLStreamReader xmlRdr, String elementName) throws XMLStreamException {
    while (xmlRdr.hasNext()) {
        if (xmlRdr.isStartElement() && xmlRdr.getLocalName().equals(elementName)) {
            xmlRdr.next();//from   ww w.  ja  v  a2  s .com
            return;
        }
        xmlRdr.next();
    }
    throw new IllegalStateException(
            "expected start tag <" + elementName + ">, found '" + xmlRdr.getText() + "'");
}

From source file:Main.java

/**
 * Skips the complete content of the element at the specified reader's
 * cursor. The reader's current event type must be START_ELEMENT, otherwise
 * this method will have no effect. Upon completion, the reader's cursor
 * will be at the END_ELEMENT event for the skipped element.
 * //  ww w .j  a v  a2s  . c  o  m
 * @param reader An XML stream reader currently in the START_ELEMENT event.
 */
public static final void skipElement(XMLStreamReader reader) throws XMLStreamException {

    if (reader.isStartElement()) {

        skipElementContent(reader);

    }

}

From source file:it.govpay.core.utils.client.SOAPUtils.java

public static Object unmarshal(InputStream is, Schema schema)
        throws JAXBException, SAXException, IOException, XMLStreamException {

    XMLStreamReader xsr = xif.createXMLStreamReader(is);

    boolean isBody = false;
    while (!isBody) {
        xsr.nextTag();/*w  w  w . j  a v a 2s  . com*/
        if (xsr.isStartElement()) {
            String local = xsr.getLocalName();
            isBody = local.equals("Body");
        }
    }

    xsr.nextTag();
    if (!xsr.isStartElement()) {
        // Body vuoto
        return null;
    } else {
        return JaxbUtils.unmarshal(xsr, schema);
    }
}

From source file:Main.java

/**
 * Skips an element's complete content. This method assumes that the
 * <code>START_ELEMENT</code> has already be passed, and when it terminates,
 * the stream will be positioned at the <code>END_ELEMENT</code>.
 * //ww  w.ja  va 2s. c o m
 * @param reader The stream reader to read.
 * @throws XMLStreamException If an error occurs reading the stream.
 */
public static final void skipElementContent(XMLStreamReader reader) throws XMLStreamException {

    int depth = 0;
    while (depth >= 0) {

        reader.next();
        if (reader.isStartElement()) {

            depth++;

        } else if (reader.isEndElement()) {

            depth--;

        }

    }

}

From source file:Main.java

public boolean accept(XMLStreamReader reader) {
    if (!reader.isStartElement() && !reader.isEndElement()) {
        return false;
    } else {/*w w  w  .j a  v a2  s.c  om*/
        return true;
    }
}

From source file:com.predic8.membrane.core.interceptor.balancer.XMLElementSessionIdExtractor.java

private boolean isSessionIdElement(XMLStreamReader reader) {
    return reader.isStartElement() && localName.equals(reader.getLocalName())
            && (namespace == null || namespace.equals(reader.getNamespaceURI()));
}

From source file:com.predic8.membrane.core.config.AbstractXmlElement.java

protected void move2RootElementIfNeeded(XMLStreamReader token) throws XMLStreamException {
    if (token.getEventType() == XMLStreamReader.START_DOCUMENT) {
        while (!token.isStartElement()) {
            token.next();/*w w w.ja v a2  s  . c  o m*/
        }
    }

}

From source file:com.predic8.membrane.core.config.AbstractXmlElement.java

/**
 * Needed to resolve interceptor IDs into interceptor beans
 *///from w ww .  ja  v  a2s .  c  o m

public XMLElement parse(XMLStreamReader token) throws Exception {
    move2RootElementIfNeeded(token);
    log.debug("<" + token.getLocalName() + ">");
    parseAttributes(token);
    while (token.hasNext()) {
        token.next();
        if (token.isStartElement()) {
            parseChildren(token, token.getName().getLocalPart());
        } else if (token.isCharacters()) {
            parseCharacters(token);
        } else if (token.isEndElement()) {
            log.debug("</" + token.getLocalName() + ">");
            break;
        }
    }
    doAfterParsing();
    return this;
}

From source file:com.predic8.membrane.core.config.AbstractXmlElement.java

protected void parseChildren(XMLStreamReader token, String child) throws Exception {
    int count = 0;
    while (true) { // ignore child
        token.next();//from ww  w . j  av  a2 s  .c  o m
        if (token.isEndElement() && child.equals(token.getName().getLocalPart())) {
            if (count == 0)
                return;
            count--;
        } else if (token.isStartElement() && child.equals(token.getName().getLocalPart())) {
            count++;
        }
    }
}

From source file:com.predic8.membrane.core.http.xml.Response.java

@Override
protected void parseChildren(XMLStreamReader token, String child) throws Exception {
    if (Headers.ELEMENT_NAME.equals(child)) {
        headers = (Headers) new Headers().parse(token);
    } else if ("status".equals(child)) {
        statusCode = Integer/*from  www .jav a  2 s  . c o m*/
                .parseInt(StringUtils.defaultIfBlank(token.getAttributeValue("", "status-code"), "0"));
        statusMessage = "";
        while (token.hasNext()) {
            token.next();
            if (token.isStartElement()) {
                parseChildren(token, token.getName().getLocalPart());
            } else if (token.isCharacters()) {
                statusMessage += token.getText();
            } else if (token.isEndElement()) {
                break;
            }
        }
    }
}