Example usage for javax.xml.stream XMLStreamConstants START_DOCUMENT

Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamConstants START_DOCUMENT.

Prototype

int START_DOCUMENT

To view the source code for javax.xml.stream XMLStreamConstants START_DOCUMENT.

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Document

Indicates an event is a start document

Usage

From source file:org.apache.axiom.om.impl.builder.StAXOMBuilder.java

/**
 * Dump the current event of the parser.
 *//*from   w  ww . jav a 2 s  .  com*/
protected void logParserState() {
    if (doTrace) {
        int currentEvent = parser.getEventType();

        switch (currentEvent) {
        case XMLStreamConstants.START_ELEMENT:
            log.trace("START_ELEMENT: ");
            log.trace("  QName: " + parser.getName());
            break;
        case XMLStreamConstants.START_DOCUMENT:
            log.trace("START_DOCUMENT: ");
            break;
        case XMLStreamConstants.CHARACTERS:
            log.trace("CHARACTERS: ");
            // This can bust up a datahandler
            //log.trace(   "[" + parser.getText() + "]");
            break;
        case XMLStreamConstants.CDATA:
            log.trace("CDATA: ");
            // This can but
            //log.trace(   "[" + parser.getText() + "]");
            break;
        case XMLStreamConstants.END_ELEMENT:
            log.trace("END_ELEMENT: ");
            log.trace("  QName: " + parser.getName());
            break;
        case XMLStreamConstants.END_DOCUMENT:
            log.trace("END_DOCUMENT: ");
            break;
        case XMLStreamConstants.SPACE:
            log.trace("SPACE: ");
            //log.trace(   "[" + parser.getText() + "]");
            break;
        case XMLStreamConstants.COMMENT:
            log.trace("COMMENT: ");
            //log.trace(   "[" + parser.getText() + "]");
            break;
        case XMLStreamConstants.DTD:
            log.trace("DTD: ");
            log.trace("[" + parser.getText() + "]");
            break;
        case XMLStreamConstants.PROCESSING_INSTRUCTION:
            log.trace("PROCESSING_INSTRUCTION: ");
            log.trace("   [" + parser.getPITarget() + "][" + parser.getPIData() + "]");
            break;
        case XMLStreamConstants.ENTITY_REFERENCE:
            log.trace("ENTITY_REFERENCE: ");
            log.trace("    " + parser.getLocalName() + "[" + parser.getText() + "]");
            break;
        default:
            log.trace("UNKNOWN_STATE: " + currentEvent);

        }
    }
}

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From source file:org.apache.axiom.om.impl.builder.StAXOMBuilder.java

/**
 * This method looks ahead to the next start element.
 * @return true if successful//from  w ww.ja v  a2 s  . com
 */
public boolean lookahead() {
    try {
        while (true) {
            if (lookAheadToken < 0) {
                lookAheadToken = parserNext();
            }
            if (lookAheadToken == XMLStreamConstants.START_ELEMENT) {
                return true;
            } else if (lookAheadToken == XMLStreamConstants.END_ELEMENT
                    || lookAheadToken == XMLStreamConstants.START_DOCUMENT
                    || lookAheadToken == XMLStreamConstants.END_DOCUMENT) {
                next();
                return false; // leaving scope...start element not found
            } else {
                next(); // continue looking past whitespace etc.
            }
        }
    } catch (XMLStreamException e) {
        throw new OMException(e);
    }
}

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From source file:org.apache.axiom.om.util.OMXMLStreamReaderValidator.java

/**
 * Dump the current event of the delegate.
 *//*from   w  w w .j a v  a 2s.  c  om*/
protected void logParserState() {
    if (IS_ADV_DEBUG_ENABLED) {
        int currentEvent = delegate.getEventType();

        switch (currentEvent) {
        case XMLStreamConstants.START_ELEMENT:
            log.trace("START_ELEMENT: ");
            log.trace("  QName: " + delegate.getName());
            break;
        case XMLStreamConstants.START_DOCUMENT:
            log.trace("START_DOCUMENT: ");
            break;
        case XMLStreamConstants.CHARACTERS:
            log.trace("CHARACTERS: ");
            log.trace("[" + delegate.getText() + "]");
            break;
        case XMLStreamConstants.CDATA:
            log.trace("CDATA: ");
            log.trace("[" + delegate.getText() + "]");
            break;
        case XMLStreamConstants.END_ELEMENT:
            log.trace("END_ELEMENT: ");
            log.trace("  QName: " + delegate.getName());
            break;
        case XMLStreamConstants.END_DOCUMENT:
            log.trace("END_DOCUMENT: ");
            break;
        case XMLStreamConstants.SPACE:
            log.trace("SPACE: ");
            log.trace("[" + delegate.getText() + "]");
            break;
        case XMLStreamConstants.COMMENT:
            log.trace("COMMENT: ");
            log.trace("[" + delegate.getText() + "]");
            break;
        case XMLStreamConstants.DTD:
            log.trace("DTD: ");
            log.trace("[" + delegate.getText() + "]");
            break;
        case XMLStreamConstants.PROCESSING_INSTRUCTION:
            log.trace("PROCESSING_INSTRUCTION: ");
            log.trace("   [" + delegate.getPITarget() + "][" + delegate.getPIData() + "]");
            break;
        case XMLStreamConstants.ENTITY_REFERENCE:
            log.trace("ENTITY_REFERENCE: ");
            log.trace("    " + delegate.getLocalName() + "[" + delegate.getText() + "]");
            break;
        default:
            log.trace("UNKNOWN_STATE: " + currentEvent);

        }
    }
}

---

From source file:org.apache.axiom.util.stax.debug.XMLStreamReaderValidator.java

/**
 * Dump the current event of the delegate.
 *///from  w  ww.ja  v a 2  s. c o m
protected void logParserState() {
    if (IS_ADV_DEBUG_ENABLED) {
        int currentEvent = super.getEventType();

        switch (currentEvent) {
        case XMLStreamConstants.START_ELEMENT:
            log.trace("START_ELEMENT: ");
            log.trace("  QName: " + super.getName());
            break;
        case XMLStreamConstants.START_DOCUMENT:
            log.trace("START_DOCUMENT: ");
            break;
        case XMLStreamConstants.CHARACTERS:
            log.trace("CHARACTERS: ");
            log.trace("[" + super.getText() + "]");
            break;
        case XMLStreamConstants.CDATA:
            log.trace("CDATA: ");
            log.trace("[" + super.getText() + "]");
            break;
        case XMLStreamConstants.END_ELEMENT:
            log.trace("END_ELEMENT: ");
            log.trace("  QName: " + super.getName());
            break;
        case XMLStreamConstants.END_DOCUMENT:
            log.trace("END_DOCUMENT: ");
            break;
        case XMLStreamConstants.SPACE:
            log.trace("SPACE: ");
            log.trace("[" + super.getText() + "]");
            break;
        case XMLStreamConstants.COMMENT:
            log.trace("COMMENT: ");
            log.trace("[" + super.getText() + "]");
            break;
        case XMLStreamConstants.DTD:
            log.trace("DTD: ");
            log.trace("[" + super.getText() + "]");
            break;
        case XMLStreamConstants.PROCESSING_INSTRUCTION:
            log.trace("PROCESSING_INSTRUCTION: ");
            log.trace("   [" + super.getPITarget() + "][" + super.getPIData() + "]");
            break;
        case XMLStreamConstants.ENTITY_REFERENCE:
            log.trace("ENTITY_REFERENCE: ");
            log.trace("    " + super.getLocalName() + "[" + super.getText() + "]");
            break;
        default:
            log.trace("UNKNOWN_STATE: " + currentEvent);

        }
    }
}

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From source file:org.apache.synapse.commons.json.JsonDataSource.java

public void serialize(XMLStreamWriter xmlWriter) throws XMLStreamException {
    XMLStreamReader reader = getReader();
    xmlWriter.writeStartDocument();//  www  .  ja  v  a 2 s.c  o  m
    while (reader.hasNext()) {
        int x = reader.next();
        switch (x) {
        case XMLStreamConstants.START_ELEMENT:
            xmlWriter.writeStartElement(reader.getPrefix(), reader.getLocalName(), reader.getNamespaceURI());
            int namespaceCount = reader.getNamespaceCount();
            for (int i = namespaceCount - 1; i >= 0; i--) {
                xmlWriter.writeNamespace(reader.getNamespacePrefix(i), reader.getNamespaceURI(i));
            }
            int attributeCount = reader.getAttributeCount();
            for (int i = 0; i < attributeCount; i++) {
                xmlWriter.writeAttribute(reader.getAttributePrefix(i), reader.getAttributeNamespace(i),
                        reader.getAttributeLocalName(i), reader.getAttributeValue(i));
            }
            break;
        case XMLStreamConstants.START_DOCUMENT:
            break;
        case XMLStreamConstants.CHARACTERS:
            xmlWriter.writeCharacters(reader.getText());
            break;
        case XMLStreamConstants.CDATA:
            xmlWriter.writeCData(reader.getText());
            break;
        case XMLStreamConstants.END_ELEMENT:
            xmlWriter.writeEndElement();
            break;
        case XMLStreamConstants.END_DOCUMENT:
            xmlWriter.writeEndDocument();
            break;
        case XMLStreamConstants.SPACE:
            break;
        case XMLStreamConstants.COMMENT:
            xmlWriter.writeComment(reader.getText());
            break;
        case XMLStreamConstants.DTD:
            xmlWriter.writeDTD(reader.getText());
            break;
        case XMLStreamConstants.PROCESSING_INSTRUCTION:
            xmlWriter.writeProcessingInstruction(reader.getPITarget(), reader.getPIData());
            break;
        case XMLStreamConstants.ENTITY_REFERENCE:
            xmlWriter.writeEntityRef(reader.getLocalName());
            break;
        default:
            throw new OMException();
        }
    }
    xmlWriter.writeEndDocument();
    xmlWriter.flush();
    xmlWriter.close();
}

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From source file:org.apereo.portal.xml.stream.IndentingXMLEventWriter.java

@Override
public void add(XMLEvent event) throws XMLStreamException {
    switch (event.getEventType()) {
    case XMLStreamConstants.CHARACTERS:
    case XMLStreamConstants.CDATA:
    case XMLStreamConstants.SPACE: {
        wrappedWriter.add(event);//from   w  w w  . j  av a 2s .c  o m
        afterData();
        return;
    }
    case XMLStreamConstants.START_ELEMENT: {
        beforeStartElement();
        wrappedWriter.add(event);
        afterStartElement();
        return;
    }

    case XMLStreamConstants.END_ELEMENT: {
        beforeEndElement();
        wrappedWriter.add(event);
        afterEndElement();
        return;
    }
    case XMLStreamConstants.START_DOCUMENT:
    case XMLStreamConstants.PROCESSING_INSTRUCTION:
    case XMLStreamConstants.COMMENT:
    case XMLStreamConstants.DTD: {
        beforeMarkup();
        wrappedWriter.add(event);
        afterMarkup();
        return;
    }
    case XMLStreamConstants.END_DOCUMENT: {
        wrappedWriter.add(event);
        afterEndDocument();
        break;
    }
    default: {
        wrappedWriter.add(event);
        return;
    }
    }
}

---

From source file:org.deegree.services.wps.execute.ExecuteResponseXMLWriter.java

private static void exportXMLOutput(XMLStreamWriter writer, ComplexOutputImpl output)
        throws XMLStreamException {

    // "wps:ComplexData" element
    writer.writeStartElement(WPS_NS, "ComplexData");

    String mimeType = output.getRequestedMimeType();
    if (mimeType != null) {
        writer.writeAttribute("mimeType", mimeType);
    }/*from ww w .j a v a  2s.c o  m*/

    String schema = output.getRequestedSchema();
    if (schema != null) {
        writer.writeAttribute("schema", schema);
    }

    // NOTE: Providing the encoding attribute doesn't make any sense for inline XML output (always defined by the
    // surrounding document)

    XMLStreamReader reader = output.getStreamReader();

    // skip start document event
    // apadberg: the following line was necessary when Axiom 1.2.8 is used,
    // it is commented out because of revised behavior in Axiom 1.2.9
    if (reader.getEventType() == XMLStreamConstants.START_DOCUMENT) {
        reader.next();
    }

    if (reader.getEventType() == XMLStreamConstants.START_ELEMENT) {
        XMLAdapter.writeElement(writer, reader);
    } else {
        LOG.warn("No element in XMLOutput found, skipping it in response document.");
    }

    writer.writeEndElement();
}

---

From source file:org.mcisb.subliminal.SubliminalUtils.java

/**
 * /*  ww  w  . ja  v a2  s.c o  m*/
 * @param elementName
 * @param is
 * @param onlyValues
 * @return Collection
 * @throws XMLStreamException
 * @throws UnsupportedEncodingException
 */
private static Collection<String> getElements(final String elementName, final InputStream is,
        final boolean onlyValues) throws XMLStreamException, UnsupportedEncodingException {
    final Collection<String> elements = new ArrayList<>();
    final ByteArrayOutputStream os = new ByteArrayOutputStream();
    final XMLEventReader reader = XMLInputFactory.newInstance()
            .createXMLEventReader(new InputStreamReader(is, Charset.defaultCharset().name()));
    final XMLEventWriter writer = XMLOutputFactory.newInstance()
            .createXMLEventWriter(new OutputStreamWriter(os, Charset.defaultCharset().name()));
    boolean read = false;
    String characters = null;

    while (reader.peek() != null) {
        final XMLEvent event = (XMLEvent) reader.next();

        switch (event.getEventType()) {
        case XMLStreamConstants.START_DOCUMENT:
        case XMLStreamConstants.END_DOCUMENT: {
            // Ignore.
            break;
        }
        case XMLStreamConstants.START_ELEMENT: {
            read = read || elementName.equals(event.asStartElement().getName().getLocalPart());

            if (read && !onlyValues) {
                writer.add(event);
            }

            break;
        }
        case XMLStreamConstants.ATTRIBUTE: {
            if (read && !onlyValues) {
                writer.add(event);
            }
            break;
        }
        case XMLStreamConstants.CHARACTERS: {
            if (read && !onlyValues) {
                writer.add(event);
            }
            characters = event.asCharacters().getData();
            break;
        }
        case XMLStreamConstants.END_ELEMENT: {
            if (read && !onlyValues) {
                writer.add(event);
            }
            if (elementName.equals(event.asEndElement().getName().getLocalPart())) {
                writer.flush();

                if (characters != null) {
                    elements.add(characters);
                }

                os.reset();
                read = false;
            }
            break;
        }
        default: {
            // Ignore
            break;
        }
        }
    }

    return elements;
}

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From source file:org.mule.module.xml.filters.AbstractJaxpFilter.java

public Node toDOMNode(Object src) throws Exception {
    if (src instanceof Node) {
        return (Document) src;
    } else if (src instanceof org.dom4j.Document) {
        org.dom4j.Document dom4j = (org.dom4j.Document) src;
        DOMDocument dom = new DOMDocument();
        dom.setDocument(dom4j);//from w w w.  java 2 s.c  o  m
        return dom;
    } else if (src instanceof OutputHandler) {
        OutputHandler handler = ((OutputHandler) src);
        ByteArrayOutputStream output = new ByteArrayOutputStream();
        handler.write(RequestContext.getEvent(), output);
        InputStream stream = new ByteArrayInputStream(output.toByteArray());
        return getDocumentBuilderFactory().newDocumentBuilder().parse(stream);
    } else if (src instanceof byte[]) {
        ByteArrayInputStream stream = new ByteArrayInputStream((byte[]) src);
        return getDocumentBuilderFactory().newDocumentBuilder().parse(stream);
    } else if (src instanceof InputStream) {
        return getDocumentBuilderFactory().newDocumentBuilder().parse((InputStream) src);
    } else if (src instanceof String) {
        return getDocumentBuilderFactory().newDocumentBuilder()
                .parse(new InputSource(new StringReader((String) src)));
    } else if (src instanceof XMLStreamReader) {
        XMLStreamReader xsr = (XMLStreamReader) src;

        // StaxSource requires that we advance to a start element/document event
        if (!xsr.isStartElement() && xsr.getEventType() != XMLStreamConstants.START_DOCUMENT) {
            xsr.nextTag();
        }

        return getDocumentBuilderFactory().newDocumentBuilder().parse(new InputSource());
    } else if (src instanceof DelayedResult) {
        DelayedResult result = ((DelayedResult) src);
        DOMResult domResult = new DOMResult();
        result.write(domResult);
        return domResult.getNode();
    } else {
        return (Node) xmlToDom.transform(src);
    }
}

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From source file:org.mule.module.xml.util.XMLUtils.java

/**
 * Convert our object to a Source type efficiently.
 *//*from ww  w.  j av  a  2 s  .com*/
public static javax.xml.transform.Source toXmlSource(javax.xml.stream.XMLInputFactory xmlInputFactory,
        boolean useStaxSource, Object src) throws Exception {
    if (src instanceof javax.xml.transform.Source) {
        return (Source) src;
    } else if (src instanceof byte[]) {
        ByteArrayInputStream stream = new ByteArrayInputStream((byte[]) src);
        return toStreamSource(xmlInputFactory, useStaxSource, stream);
    } else if (src instanceof InputStream) {
        return toStreamSource(xmlInputFactory, useStaxSource, (InputStream) src);
    } else if (src instanceof String) {
        if (useStaxSource) {
            return new StaxSource(xmlInputFactory.createXMLStreamReader(new StringReader((String) src)));
        } else {
            return new StreamSource(new StringReader((String) src));
        }
    } else if (src instanceof org.dom4j.Document) {
        return new DocumentSource((org.dom4j.Document) src);
    } else if (src instanceof org.xml.sax.InputSource) {
        return new SAXSource((InputSource) src);
    }
    // TODO MULE-3555
    else if (src instanceof XMLStreamReader) {
        XMLStreamReader xsr = (XMLStreamReader) src;

        // StaxSource requires that we advance to a start element/document event
        if (!xsr.isStartElement() && xsr.getEventType() != XMLStreamConstants.START_DOCUMENT) {
            xsr.nextTag();
        }

        return new StaxSource((XMLStreamReader) src);
    } else if (src instanceof org.w3c.dom.Document || src instanceof org.w3c.dom.Element) {
        return new DOMSource((org.w3c.dom.Node) src);
    } else if (src instanceof DelayedResult) {
        DelayedResult result = ((DelayedResult) src);
        DOMResult domResult = new DOMResult();
        result.write(domResult);
        return new DOMSource(domResult.getNode());
    } else if (src instanceof OutputHandler) {
        OutputHandler handler = ((OutputHandler) src);
        ByteArrayOutputStream output = new ByteArrayOutputStream();

        handler.write(RequestContext.getEvent(), output);

        return toStreamSource(xmlInputFactory, useStaxSource, new ByteArrayInputStream(output.toByteArray()));
    } else {
        return null;
    }
}

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