Example usage for javax.xml.stream XMLStreamReader getTextLength

List of usage examples for javax.xml.stream XMLStreamReader getTextLength

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Introduction

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

Prototype

public int getTextLength();

Source Link

Document

Returns the length of the sequence of characters for this Text event within the text character array.

Usage

From source file:org.deegree.services.csw.exporthandling.GetCapabilitiesHelper.java

private void writeTemplateElement(XMLStreamWriter writer, XMLStreamReader inStream,
        Map<String, String> varToValue) throws XMLStreamException {

    if (inStream.getEventType() != XMLStreamConstants.START_ELEMENT) {
        throw new XMLStreamException("Input stream does not point to a START_ELEMENT event.");
    }/*from   w  w w.  jav a  2s  . co m*/
    int openElements = 0;
    boolean firstRun = true;
    while (firstRun || openElements > 0) {
        firstRun = false;
        int eventType = inStream.getEventType();

        switch (eventType) {
        case CDATA: {
            writer.writeCData(inStream.getText());
            break;
        }
        case CHARACTERS: {
            String s = new String(inStream.getTextCharacters(), inStream.getTextStart(),
                    inStream.getTextLength());
            // TODO optimize
            for (String param : varToValue.keySet()) {
                String value = varToValue.get(param);
                s = s.replace(param, value);
            }
            writer.writeCharacters(s);

            break;
        }
        case END_ELEMENT: {
            writer.writeEndElement();
            openElements--;
            break;
        }
        case START_ELEMENT: {
            if (inStream.getNamespaceURI() == "" || inStream.getPrefix() == DEFAULT_NS_PREFIX
                    || inStream.getPrefix() == null) {
                writer.writeStartElement(inStream.getLocalName());
            } else {
                if (writer.getNamespaceContext().getPrefix(inStream.getPrefix()) == "") {
                    // TODO handle special cases for prefix binding, see
                    // http://download.oracle.com/docs/cd/E17409_01/javase/6/docs/api/javax/xml/namespace/NamespaceContext.html#getNamespaceURI(java.lang.String)
                    writer.setPrefix(inStream.getPrefix(), inStream.getNamespaceURI());
                }
                writer.writeStartElement(inStream.getPrefix(), inStream.getLocalName(),
                        inStream.getNamespaceURI());
            }
            // copy all namespace bindings
            for (int i = 0; i < inStream.getNamespaceCount(); i++) {
                String nsPrefix = inStream.getNamespacePrefix(i);
                String nsURI = inStream.getNamespaceURI(i);
                writer.writeNamespace(nsPrefix, nsURI);
            }

            // copy all attributes
            for (int i = 0; i < inStream.getAttributeCount(); i++) {
                String localName = inStream.getAttributeLocalName(i);
                String nsPrefix = inStream.getAttributePrefix(i);
                String value = inStream.getAttributeValue(i);
                String nsURI = inStream.getAttributeNamespace(i);
                if (nsURI == null) {
                    writer.writeAttribute(localName, value);
                } else {
                    writer.writeAttribute(nsPrefix, nsURI, localName, value);
                }
            }

            openElements++;
            break;
        }
        default: {
            break;
        }
        }
        if (openElements > 0) {
            inStream.next();
        }
    }
}

From source file:org.netbeans.jbatch.modeler.spec.core.Definitions.java

static void transformXMLStream(XMLStreamReader xmlStreamReader, XMLStreamWriter xmlStreamWriter) {
    try {//from  w  ww  . j av a  2s . c om
        //            TransformerFactory tf = TransformerFactory.newInstance();
        //            Transformer t = tf.newTransformer();
        //            StAXSource source = new StAXSource(xmlStreamReader);
        //            StAXResult result = new StAXResult(xmlStreamWriter);
        //            t.transform(source, result);
        System.out.println("Defnition Id : " + xmlStreamReader.getAttributeValue(null, "id"));
        boolean finish = false;
        while (xmlStreamReader.hasNext() && !finish) {
            switch (xmlStreamReader.getEventType()) {
            case XMLEvent.START_ELEMENT:
                String prefix = xmlStreamReader.getPrefix();
                String namespaceURI = xmlStreamReader.getNamespaceURI();
                if (namespaceURI != null) {
                    if (prefix != null) {
                        xmlStreamWriter.writeStartElement(xmlStreamReader.getPrefix(),
                                xmlStreamReader.getLocalName(), xmlStreamReader.getNamespaceURI());
                    } else {
                        xmlStreamWriter.writeStartElement(xmlStreamReader.getNamespaceURI(),
                                xmlStreamReader.getLocalName());
                    }
                } else {
                    xmlStreamWriter.writeStartElement(xmlStreamReader.getLocalName());
                }

                for (int i = 0; i < xmlStreamReader.getNamespaceCount(); i++) {
                    xmlStreamWriter.writeNamespace(xmlStreamReader.getNamespacePrefix(i),
                            xmlStreamReader.getNamespaceURI(i));
                }
                int count = xmlStreamReader.getAttributeCount();
                for (int i = 0; i < count; i++) {
                    //                            xmlStreamWriter.writeAttribute(xmlStreamReader.getAttributePrefix(i),
                    //                                    xmlStreamReader.getAttributeNamespace(i),
                    //                                    xmlStreamReader.getAttributeLocalName(i),
                    //                                    xmlStreamReader.getAttributeValue(i));

                    String attrNamespaceURI = xmlStreamReader.getAttributeNamespace(i),
                            attrPrefix = xmlStreamReader.getAttributePrefix(i);
                    if (attrNamespaceURI != null) {
                        if (attrPrefix != null) {
                            xmlStreamWriter.writeAttribute(attrPrefix, attrNamespaceURI,
                                    xmlStreamReader.getAttributeLocalName(i),
                                    xmlStreamReader.getAttributeValue(i));
                        } else {
                            xmlStreamWriter.writeAttribute(attrNamespaceURI,
                                    xmlStreamReader.getAttributeLocalName(i),
                                    xmlStreamReader.getAttributeValue(i));
                        }
                    } else {
                        xmlStreamWriter.writeAttribute(xmlStreamReader.getAttributeLocalName(i),
                                xmlStreamReader.getAttributeValue(i));
                    }

                }
                break;
            case XMLEvent.END_ELEMENT:
                xmlStreamWriter.writeEndElement();
                if (xmlStreamReader.getLocalName().equals("definitions")) {
                    finish = true;
                }
                break;
            case XMLEvent.SPACE:
            case XMLEvent.CHARACTERS:
                xmlStreamWriter.writeCharacters(xmlStreamReader.getTextCharacters(),
                        xmlStreamReader.getTextStart(), xmlStreamReader.getTextLength());
                break;
            case XMLEvent.PROCESSING_INSTRUCTION:
                xmlStreamWriter.writeProcessingInstruction(xmlStreamReader.getPITarget(),
                        xmlStreamReader.getPIData());
                break;
            case XMLEvent.CDATA:
                xmlStreamWriter.writeCData(xmlStreamReader.getText());
                break;

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

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

            }
            if (!finish) {
                xmlStreamReader.next();
            }
        }
    } catch (XMLStreamException ex) {
        Exceptions.printStackTrace(ex);
    }
}

From source file:org.netbeans.jbatch.modeler.specification.model.job.util.JobUtil.java

void transformXMLStream(XMLStreamReader xmlStreamReader, XMLStreamWriter xmlStreamWriter) {
    try {/*  w w w  .j a  v  a2  s  .c  o  m*/
        //            TransformerFactory tf = TransformerFactory.newInstance();
        //            Transformer t = tf.newTransformer();
        //            StAXSource source = new StAXSource(xmlStreamReader);
        //            StAXResult result = new StAXResult(xmlStreamWriter);
        //            t.transform(source, result);

        boolean finish = false;
        while (xmlStreamReader.hasNext() && !finish) {
            switch (xmlStreamReader.getEventType()) {
            case XMLEvent.START_ELEMENT:
                String prefix = xmlStreamReader.getPrefix();
                String namespaceURI = xmlStreamReader.getNamespaceURI();
                if (namespaceURI != null) {
                    if (prefix != null) {
                        xmlStreamWriter.writeStartElement(xmlStreamReader.getPrefix(),
                                xmlStreamReader.getLocalName(), xmlStreamReader.getNamespaceURI());
                    } else {
                        xmlStreamWriter.writeStartElement(xmlStreamReader.getNamespaceURI(),
                                xmlStreamReader.getLocalName());
                    }
                } else {
                    xmlStreamWriter.writeStartElement(xmlStreamReader.getLocalName());
                }

                for (int i = 0; i < xmlStreamReader.getNamespaceCount(); i++) {
                    xmlStreamWriter.writeNamespace(xmlStreamReader.getNamespacePrefix(i),
                            xmlStreamReader.getNamespaceURI(i));
                }
                int count = xmlStreamReader.getAttributeCount();
                for (int i = 0; i < count; i++) {
                    //                            xmlStreamWriter.writeAttribute(xmlStreamReader.getAttributePrefix(i),
                    //                                    xmlStreamReader.getAttributeNamespace(i),
                    //                                    xmlStreamReader.getAttributeLocalName(i),
                    //                                    xmlStreamReader.getAttributeValue(i));

                    String attrNamespaceURI = xmlStreamReader.getAttributeNamespace(i),
                            attrPrefix = xmlStreamReader.getAttributePrefix(i);
                    if (attrNamespaceURI != null) {
                        if (attrPrefix != null) {
                            xmlStreamWriter.writeAttribute(attrPrefix, attrNamespaceURI,
                                    xmlStreamReader.getAttributeLocalName(i),
                                    xmlStreamReader.getAttributeValue(i));
                        } else {
                            xmlStreamWriter.writeAttribute(attrNamespaceURI,
                                    xmlStreamReader.getAttributeLocalName(i),
                                    xmlStreamReader.getAttributeValue(i));
                        }
                    } else {
                        xmlStreamWriter.writeAttribute(xmlStreamReader.getAttributeLocalName(i),
                                xmlStreamReader.getAttributeValue(i));
                    }

                }
                break;
            case XMLEvent.END_ELEMENT:
                xmlStreamWriter.writeEndElement();
                if (xmlStreamReader.getLocalName().equals("definitions")) {
                    finish = true;
                }
                break;
            case XMLEvent.SPACE:
            case XMLEvent.CHARACTERS:
                xmlStreamWriter.writeCharacters(xmlStreamReader.getTextCharacters(),
                        xmlStreamReader.getTextStart(), xmlStreamReader.getTextLength());
                break;
            case XMLEvent.PROCESSING_INSTRUCTION:
                xmlStreamWriter.writeProcessingInstruction(xmlStreamReader.getPITarget(),
                        xmlStreamReader.getPIData());
                break;
            case XMLEvent.CDATA:
                xmlStreamWriter.writeCData(xmlStreamReader.getText());
                break;

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

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

            }
            if (!finish) {
                xmlStreamReader.next();
            }
        }
    } catch (XMLStreamException ex) {
        Exceptions.printStackTrace(ex);
    }
}