Example usage for javax.xml.stream XMLStreamReader getText

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

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Introduction

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

Prototype

public String getText();

Source Link

Document

Returns the current value of the parse event as a string, this returns the string value of a CHARACTERS event, returns the value of a COMMENT, the replacement value for an ENTITY_REFERENCE, the string value of a CDATA section, the string value for a SPACE event, or the String value of the internal subset of the DTD.

Usage

From source file:org.apache.sysml.runtime.controlprogram.parfor.opt.PerfTestTool.java

private static void readProfile(String fname) throws XMLStreamException, IOException {
    //init profile map
    _profile = new HashMap<Integer, HashMap<Integer, CostFunction>>();

    //read existing profile
    FileInputStream fis = new FileInputStream(fname);

    try {//  w ww .  java  2 s  . c  om
        //xml parsing
        XMLInputFactory xif = XMLInputFactory.newInstance();
        XMLStreamReader xsr = xif.createXMLStreamReader(fis);

        int e = xsr.nextTag(); // profile start

        while (true) //read all instructions
        {
            e = xsr.nextTag(); // instruction start
            if (e == XMLStreamConstants.END_ELEMENT)
                break; //reached profile end tag

            //parse instruction
            int ID = Integer.parseInt(xsr.getAttributeValue(null, XML_ID));
            //String name = xsr.getAttributeValue(null, XML_NAME).trim().replaceAll(" ", Lops.OPERAND_DELIMITOR);
            HashMap<Integer, CostFunction> tmp = new HashMap<Integer, CostFunction>();
            _profile.put(ID, tmp);

            while (true) {
                e = xsr.nextTag(); // cost function start
                if (e == XMLStreamConstants.END_ELEMENT)
                    break; //reached instruction end tag

                //parse cost function
                TestMeasure m = TestMeasure.valueOf(xsr.getAttributeValue(null, XML_MEASURE));
                TestVariable lv = TestVariable.valueOf(xsr.getAttributeValue(null, XML_VARIABLE));
                InternalTestVariable[] pv = parseTestVariables(
                        xsr.getAttributeValue(null, XML_INTERNAL_VARIABLES));
                DataFormat df = DataFormat.valueOf(xsr.getAttributeValue(null, XML_DATAFORMAT));
                int tDefID = getTestDefID(m, lv, df, pv);

                xsr.next(); //read characters
                double[] params = parseParams(xsr.getText());
                boolean multidim = _regTestDef.get(tDefID).getInternalVariables().length > 1;
                CostFunction cf = new CostFunction(params, multidim);
                tmp.put(tDefID, cf);

                xsr.nextTag(); // cost function end
                //System.out.println("added cost function");
            }
        }
        xsr.close();
    } finally {
        IOUtilFunctions.closeSilently(fis);
    }

    //mark profile as successfully read
    _flagReadData = true;
}

From source file:org.atomserver.core.validators.SimpleXMLContentValidator.java

private void touchEvent(XMLStreamReader reader) throws XMLStreamException {
    int eventCode = reader.next();
    String val = null;
    switch (eventCode) {
    case XMLStreamReader.START_ELEMENT:
        val = reader.getLocalName();
        if (log.isTraceEnabled()) {
            log.trace("event = START_ELEMENT");
            log.trace("Localname = " + val);
        }/*w ww .ja  va2 s. c o m*/
        break;
    case XMLStreamReader.END_ELEMENT:
        val = reader.getLocalName();
        if (log.isTraceEnabled()) {
            log.trace("event = END_ELEMENT");
            log.trace("Localname = " + val);
        }
        break;
    case XMLStreamReader.PROCESSING_INSTRUCTION:
        val = reader.getPIData();
        if (log.isTraceEnabled()) {
            log.trace("event = PROCESSING_INSTRUCTION");
            log.trace("PIData = " + val);
        }
        break;
    case XMLStreamReader.CHARACTERS:
        val = reader.getText();
        if (log.isTraceEnabled()) {
            log.trace("event = CHARACTERS");
            log.trace("Characters = " + val);
        }
        break;
    case XMLStreamReader.COMMENT:
        val = reader.getText();
        if (log.isTraceEnabled()) {
            log.trace("event = COMMENT");
            log.trace("Comment = " + val);
        }
        break;
    case XMLStreamReader.SPACE:
        val = reader.getText();
        if (log.isTraceEnabled()) {
            log.trace("event = SPACE");
            log.trace("Space = " + val);
        }
        break;
    case XMLStreamReader.START_DOCUMENT:
        if (log.isTraceEnabled()) {
            log.trace("event = START_DOCUMENT");
            log.trace("Document Started.");
        }
        break;
    case XMLStreamReader.END_DOCUMENT:
        if (log.isTraceEnabled()) {
            log.trace("event = END_DOCUMENT");
            log.trace("Document Ended");
        }
        break;
    case XMLStreamReader.ENTITY_REFERENCE:
        val = reader.getText();
        if (log.isTraceEnabled()) {
            log.trace("event = ENTITY_REFERENCE");
            log.trace("Text = " + val);
        }
        break;
    case XMLStreamReader.DTD:
        val = reader.getText();
        if (log.isTraceEnabled()) {
            log.trace("event = DTD");
            log.trace("DTD = " + val);
        }
        break;
    case XMLStreamReader.CDATA:
        val = reader.getText();
        if (log.isTraceEnabled()) {
            log.trace("event = CDATA");
            log.trace("CDATA = " + val);
        }
        break;
    }
}

From source file:org.auraframework.impl.factory.SVGParser.java

@Override
public SVGDef getDefinition(DefDescriptor<SVGDef> descriptor, TextSource<SVGDef> source)
        throws SVGParserException, QuickFixException {
    if (descriptor.getDefType() == DefType.SVG) {
        XMLStreamReader reader = null;
        String contents = source.getContents();
        //If the file is too big throw before we parse the whole thing.
        SVGDef ret = new SVGDefHandler<>(descriptor, source).createDefinition();
        try (StringReader stringReader = new StringReader(contents)) {
            reader = xmlInputFactory.createXMLStreamReader(stringReader);
            if (reader != null) {
                LOOP: while (reader.hasNext()) {
                    int type = reader.next();
                    switch (type) {
                    case XMLStreamConstants.END_DOCUMENT:
                        break LOOP;
                    //This is plain text inside the file
                    case XMLStreamConstants.CHARACTERS:
                        if (DISSALOWED_LIST.matcher(reader.getText()).matches()) {
                            throw new InvalidDefinitionException(
                                    String.format("Text contains disallowed symbols: %s", reader.getText()),
                                    XMLParser.getLocation(reader, source));
                        }/*  w  ww. j  a v  a  2  s .c o  m*/
                        break;
                    case XMLStreamConstants.START_ELEMENT:
                        String name = reader.getName().toString().toLowerCase();
                        if (!SVG_TAG_WHITELIST.contains(name)) {
                            throw new InvalidDefinitionException(
                                    String.format("Invalid SVG tag specified: %s", name),
                                    XMLParser.getLocation(reader, source));
                        }
                        for (int i = 0; i < reader.getAttributeCount(); i++) {
                            QName qAttr = reader.getAttributeName(i);
                            String attr = qAttr.getLocalPart();
                            if (SVG_ATTR_BLACKLIST.contains(attr)) {
                                throw new InvalidDefinitionException(
                                        String.format("Invalid SVG attribute specified: %s", attr),
                                        XMLParser.getLocation(reader, source));
                            }
                        }
                        break;
                    case XMLStreamConstants.END_ELEMENT:
                    case XMLStreamConstants.COMMENT:
                    case XMLStreamConstants.DTD:
                    case XMLStreamConstants.SPACE:
                        continue;
                    default:
                        throw new InvalidDefinitionException(String.format("Found unexpected element in xml."),
                                XMLParser.getLocation(reader, source));
                    }
                }
            }
        } catch (XMLStreamException e) {
            throw new SVGParserException(StringEscapeUtils.escapeHtml4(e.getMessage()));
        } finally {
            if (reader != null) {
                try {
                    reader.close();
                } catch (XMLStreamException e) {
                    //Well I tried to play nicely
                }
            }
        }
        return ret;
    }
    return null;
}

From source file:org.auraframework.impl.svg.parser.SVGParser.java

@Override
public SVGDef parse(DefDescriptor<SVGDef> descriptor, Source<SVGDef> source)
        throws SVGParserException, QuickFixException {
    if (descriptor.getDefType() == DefType.SVG) {
        XMLStreamReader reader = null;
        String contents = source.getContents();
        //If the file is too big throw before we parse the whole thing.
        SVGDef ret = new SVGDefHandler<>(descriptor, source).createDefinition();
        try (StringReader stringReader = new StringReader(contents)) {
            reader = xmlInputFactory.createXMLStreamReader(stringReader);
            if (reader != null) {
                LOOP: while (reader.hasNext()) {
                    int type = reader.next();
                    switch (type) {
                    case XMLStreamConstants.END_DOCUMENT:
                        break LOOP;
                    //This is plain text inside the file
                    case XMLStreamConstants.CHARACTERS:
                        if (DISSALOWED_LIST.matcher(reader.getText()).matches()) {
                            throw new InvalidDefinitionException(
                                    String.format("Text contains disallowed symbols: %s", reader.getText()),
                                    XMLParser.getLocation(reader, source));
                        }//from  ww w.j  a va 2 s.  c  o m
                        break;
                    case XMLStreamConstants.START_ELEMENT:
                        String name = reader.getName().toString().toLowerCase();
                        if (!SVG_TAG_WHITELIST.contains(name)) {
                            throw new InvalidDefinitionException(
                                    String.format("Invalid SVG tag specified: %s", name),
                                    XMLParser.getLocation(reader, source));
                        }
                        for (int i = 0; i < reader.getAttributeCount(); i++) {
                            QName qAttr = reader.getAttributeName(i);
                            String attr = qAttr.getLocalPart();
                            if (SVG_ATTR_BLACKLIST.contains(attr)) {
                                throw new InvalidDefinitionException(
                                        String.format("Invalid SVG attribute specified: %s", attr),
                                        XMLParser.getLocation(reader, source));
                            }
                        }
                        break;
                    case XMLStreamConstants.END_ELEMENT:
                    case XMLStreamConstants.COMMENT:
                    case XMLStreamConstants.DTD:
                    case XMLStreamConstants.SPACE:
                        continue;
                    default:
                        throw new InvalidDefinitionException(String.format("Found unexpected element in xml."),
                                XMLParser.getLocation(reader, source));
                    }
                }
            }
        } catch (XMLStreamException e) {
            throw new SVGParserException(StringEscapeUtils.escapeHtml4(e.getMessage()));
        } finally {
            if (reader != null) {
                try {
                    reader.close();
                } catch (XMLStreamException e) {
                    //Well I tried to play nicely
                }
            }
        }
        return ret;
    }
    return null;
}

From source file:org.deegree.client.core.renderer.OutputXMLRenderer.java

private void encodeXML(ResponseWriter writer, String value) throws IOException {
    int depth = 0;
    try {//  ww w  .  j a v a2 s  .  co m
        XMLStreamReader reader = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(value));
        boolean lastWasEndElement = false;
        boolean lastWasComment = false;
        while (reader.hasNext()) {
            switch (reader.getEventType()) {
            case XMLStreamConstants.START_ELEMENT:
                if (!lastWasComment) {
                    writer.startElement("br", null);
                    writer.endElement("br");
                }
                writer.write(getSpaces(depth));
                writer.startElement("span", null);
                writer.writeAttribute("class", "sign", null);
                writer.write("&lt;");
                writer.endElement("span");

                writer.startElement("span", null);
                writer.writeAttribute("class", "tag", null);
                String prefix = reader.getPrefix();
                writer.write(
                        (prefix != null && prefix.length() > 0 ? prefix + ":" : "") + reader.getLocalName());
                writer.endElement("span");

                for (int i = 0; i < reader.getAttributeCount(); i++) {
                    writer.startElement("span", null);
                    writer.writeAttribute("class", "attributeName", null);
                    writer.write("&#160;");
                    String attributePrefix = reader.getAttributePrefix(i);
                    writer.write(
                            (attributePrefix != null && attributePrefix.length() > 0 ? attributePrefix + ":"
                                    : "") + reader.getAttributeLocalName(i));
                    writer.endElement("span");

                    writer.startElement("span", null);
                    writer.writeAttribute("class", "sign", null);
                    writer.write("=\"");
                    writer.endElement("span");

                    writer.startElement("span", null);
                    writer.writeAttribute("class", "text", null);
                    writer.write(encodeString(reader.getAttributeValue(i)));
                    writer.endElement("span");

                    writer.startElement("span", null);
                    writer.writeAttribute("class", "sign", null);
                    writer.write("\"");
                    writer.endElement("span");
                }

                for (int i = 0; i < reader.getNamespaceCount(); i++) {
                    writer.startElement("span", null);
                    writer.writeAttribute("class", "attributeName", null);
                    writer.write("&#160;");
                    String nsPrefix = reader.getNamespacePrefix(i);
                    writer.write("xmlns");
                    if (nsPrefix != null && !nsPrefix.isEmpty()) {
                        writer.write(":" + nsPrefix);
                    }
                    writer.endElement("span");

                    writer.startElement("span", null);
                    writer.writeAttribute("class", "sign", null);
                    writer.write("=\"");
                    writer.endElement("span");

                    writer.startElement("span", null);
                    writer.writeAttribute("class", "text", null);
                    writer.write(reader.getNamespaceURI(i));
                    writer.endElement("span");

                    writer.startElement("span", null);
                    writer.writeAttribute("class", "sign", null);
                    writer.write("\"");
                    writer.endElement("span");
                }

                writer.startElement("span", null);
                writer.writeAttribute("class", "sign", null);
                writer.write("&gt;");
                writer.endElement("span");
                depth++;
                lastWasEndElement = false;
                lastWasComment = false;
                break;
            case XMLStreamConstants.CHARACTERS:
                String text = reader.getText();
                if (text.trim().length() > 0) {
                    writer.startElement("span", null);
                    writer.writeAttribute("class", "text", null);
                    writer.write(encodeString(text));
                    writer.endElement("span");
                    lastWasEndElement = false;
                    lastWasComment = false;
                }
                break;
            case XMLStreamConstants.END_ELEMENT:
                depth--;
                if (lastWasEndElement) {
                    writer.startElement("br", null);
                    writer.endElement("br");
                    writer.write(getSpaces(depth));
                }
                writer.startElement("span", null);
                writer.writeAttribute("class", "sign", null);
                writer.write("&lt;/");
                writer.endElement("span");

                writer.startElement("span", null);
                writer.writeAttribute("class", "tag", null);
                prefix = reader.getPrefix();
                writer.write(
                        (prefix != null && prefix.length() > 0 ? prefix + ":" : "") + reader.getLocalName());
                writer.endElement("span");

                writer.startElement("span", null);
                writer.writeAttribute("class", "sign", null);
                writer.write("&gt;");
                writer.endElement("span");
                lastWasEndElement = true;
                lastWasComment = false;
                break;
            case XMLStreamConstants.COMMENT:
                writer.startElement("div", null);
                writer.writeAttribute("class", "comment", null);
                writer.write("&lt;/!--" + reader.getText() + "--&gt;");
                writer.endElement("div");
                lastWasEndElement = false;
                lastWasComment = true;
                break;
            default:
                break;
            }
            reader.next();

        }
        reader.close();
    } catch (Throwable e) {
        if (depth == 0) {
            writer.writeText("Response could not parsed as XML.", null);
        } else {
            writer.writeText("... (if you want the complete document, please click the download button)", null);
        }
    }
}

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 ww  .  j a  v  a2s  .com*/
    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.erdc.cobie.shared.COBieUtility.java

static public Map<String, String> elementMapFromXMLObject(XmlObject xml) {
    Map<String, String> elementMap = new HashMap<String, String>();
    XMLStreamReader rdr = xml.newXMLStreamReader();
    String keyName = "";
    String keyVal = "";
    boolean lastWasStartElement = false;
    int attCount = 0;
    try {//from   w  ww.  j av  a2s  . co  m

        while (rdr.hasNext()) {
            try {
                attCount = rdr.getAttributeCount();
            } catch (Exception ex) {
                attCount = 0;
            }
            if (attCount > 0) {
                for (int i = 0; i < attCount; i++) {
                    keyName = rdr.getAttributeLocalName(i);
                    keyVal = rdr.getAttributeValue(i);
                    if (!elementMap.containsKey(keyName)) {
                        elementMap.put(keyName, escape(keyVal));
                    }
                    lastWasStartElement = false;
                }
            }
            if (rdr.isStartElement()) {
                keyName = rdr.getLocalName();
                lastWasStartElement = true;

            } else if (rdr.isCharacters() && lastWasStartElement) {
                if (isElementADateTime(xml, keyName)) {
                    keyVal = COBieUtility.stringFromXmlDateTime(xml, keyName);

                } else {
                    keyVal = rdr.getText();
                }
                if (!elementMap.containsKey(keyName)) {
                    elementMap.put(keyName, escape(keyVal));
                }
                lastWasStartElement = false;
            } else {
                lastWasStartElement = false;
            }

            rdr.next();
        }
    } catch (XMLStreamException e) {
        LOGGER.error("", e);
    }
    return elementMap;
}

From source file:org.flowable.bpmn.converter.BaseBpmnXMLConverter.java

@SuppressWarnings("unchecked")
protected ExtensionElement parseExtensionElement(XMLStreamReader xtr) throws Exception {
    ExtensionElement extensionElement = new ExtensionElement();
    extensionElement.setName(xtr.getLocalName());
    if (StringUtils.isNotEmpty(xtr.getNamespaceURI())) {
        extensionElement.setNamespace(xtr.getNamespaceURI());
    }//from  w ww.  ja  va 2 s  .  c o m
    if (StringUtils.isNotEmpty(xtr.getPrefix())) {
        extensionElement.setNamespacePrefix(xtr.getPrefix());
    }

    BpmnXMLUtil.addCustomAttributes(xtr, extensionElement, defaultElementAttributes);

    boolean readyWithExtensionElement = false;
    while (readyWithExtensionElement == false && xtr.hasNext()) {
        xtr.next();
        if (xtr.isCharacters() || XMLStreamReader.CDATA == xtr.getEventType()) {
            if (StringUtils.isNotEmpty(xtr.getText().trim())) {
                extensionElement.setElementText(xtr.getText().trim());
            }
        } else if (xtr.isStartElement()) {
            ExtensionElement childExtensionElement = parseExtensionElement(xtr);
            extensionElement.addChildElement(childExtensionElement);
        } else if (xtr.isEndElement() && extensionElement.getName().equalsIgnoreCase(xtr.getLocalName())) {
            readyWithExtensionElement = true;
        }
    }
    return extensionElement;
}

From source file:org.flowable.cmmn.converter.ConditionXmlConverter.java

@Override
protected CmmnElement convert(XMLStreamReader xtr, ConversionHelper conversionHelper) {
    String condition = xtr.getText();
    if (StringUtils.isNotEmpty(condition)) {
        CmmnElement currentCmmnElement = conversionHelper.getCurrentCmmnElement();
        if (currentCmmnElement instanceof SentryIfPart) {
            ((SentryIfPart) currentCmmnElement).setCondition(condition);
        } else if (currentCmmnElement instanceof RepetitionRule) {
            ((RepetitionRule) currentCmmnElement).setCondition(condition);
        }//from   w  ww . ja v  a  2 s.  c om
    }
    return null;
}

From source file:org.flowable.cmmn.converter.DecisionRefExpressionXmlConverter.java

@Override
protected CmmnElement convert(XMLStreamReader xtr, ConversionHelper conversionHelper) {
    String expression = xtr.getText();
    if (StringUtils.isNotEmpty(expression)
            && conversionHelper.getCurrentCmmnElement() instanceof DecisionTask) {
        DecisionTask decisionTask = (DecisionTask) conversionHelper.getCurrentCmmnElement();
        decisionTask.setDecisionRefExpression(expression);
    }//  w  w w .j  a v  a2s.co m
    return null;
}