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.flowable.cmmn.converter.ExtensionElementsXMLConverter.java

protected void readCompletionNeutralRule(XMLStreamReader xtr, ConversionHelper conversionHelper) {
    if (conversionHelper.getCurrentCmmnElement() instanceof PlanItemControl) {
        CompletionNeutralRule completionNeutralRule = new CompletionNeutralRule();
        completionNeutralRule.setName(xtr.getAttributeValue(null, CmmnXmlConstants.ATTRIBUTE_NAME));

        PlanItemControl planItemControl = (PlanItemControl) conversionHelper.getCurrentCmmnElement();
        planItemControl.setCompletionNeutralRule(completionNeutralRule);

        readCommonXmlInfo(completionNeutralRule, xtr);

        boolean readyWithChildElements = false;
        try {//from w w  w  .ja  va 2s. com

            while (!readyWithChildElements && xtr.hasNext()) {
                xtr.next();
                if (xtr.isStartElement()) {
                    if (CmmnXmlConstants.ELEMENT_CONDITION.equals(xtr.getLocalName())) {
                        xtr.next();
                        if (xtr.isCharacters()) {
                            completionNeutralRule.setCondition(xtr.getText());
                        }
                        break;
                    }

                } else if (xtr.isEndElement()) {
                    if (CmmnXmlConstants.ELEMENT_COMPLETION_NEUTRAL_RULE.equalsIgnoreCase(xtr.getLocalName())) {
                        readyWithChildElements = true;
                    }
                }

            }
        } catch (Exception ex) {
            LOGGER.error("Error processing CMMN document", ex);
            throw new XMLException("Error processing CMMN document", ex);
        }
    }
}

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

@Override
protected CmmnElement convert(XMLStreamReader xtr, ConversionHelper conversionHelper) {
    String expression = xtr.getText();
    if (StringUtils.isNotEmpty(expression) && conversionHelper.getCurrentCmmnElement() instanceof ProcessTask) {
        ProcessTask processTask = (ProcessTask) conversionHelper.getCurrentCmmnElement();
        processTask.setProcessRefExpression(expression);
    }//w  w  w  .  j a v a 2  s  .c o  m
    return null;
}

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

@Override
protected CmmnElement convert(XMLStreamReader xtr, ConversionHelper conversionHelper) {
    String expression = xtr.getText();
    if (StringUtils.isNotEmpty(expression)
            && conversionHelper.getCurrentCmmnElement() instanceof TimerEventListener) {
        TimerEventListener timerEventListener = (TimerEventListener) conversionHelper.getCurrentCmmnElement();
        timerEventListener.setTimerExpression(expression);
    }/*w  ww. j  a  v  a2  s.  c  o  m*/
    return null;
}

From source file:org.graphipedia.wikipedia.parser.SimpleStaxParser.java

/**
 * Parses the elements in the XML file.//from  www .ja v a  2s  .co  m
 * @param reader The XML stream.
 * @throws XMLStreamException when something goes wrong while parsing the XML file.
 */
private void parseElements(XMLStreamReader reader) throws XMLStreamException {
    LinkedList<String> elementStack = new LinkedList<String>();
    StringBuilder textBuffer = new StringBuilder();
    List<String> attributeValues = new ArrayList<String>();

    while (reader.hasNext()) {
        switch (reader.next()) {
        case XMLEvent.START_ELEMENT:
            String startElement = reader.getName().getLocalPart();
            elementStack.push(startElement);
            attributeValues = new ArrayList<String>();
            if (isInterestingWithAttributes(startElement)) {
                int noAttributes = reader.getAttributeCount();
                for (int i = 0; i < noAttributes; i += 1)
                    attributeValues.add(reader.getAttributeValue(i));
            }
            textBuffer.setLength(0);
            break;
        case XMLEvent.END_ELEMENT:
            String element = elementStack.pop();
            if (isInterestingWithAttributes(element)) {
                if (!handleElement(element, textBuffer.toString().trim(), attributeValues))
                    return;
            } else if (isInteresting(element)) {
                if (!handleElement(element, textBuffer.toString().trim()))
                    return;
            }
            break;
        case XMLEvent.CHARACTERS:
            if (isInteresting(elementStack.peek())) {
                textBuffer.append(reader.getText());
            }
            break;
        }
    }
}

From source file:org.jwebsocket.config.xml.JWebSocketConfigHandler.java

/**
 * {@inheritDoc}/*from  ww w  . j  ava  2 s.co  m*/
 */
@Override
public Config processConfig(XMLStreamReader aStreamReader) {
    JWebSocketConfig.Builder lConfigBuilder = new JWebSocketConfig.Builder();

    try {
        while (aStreamReader.hasNext()) {
            aStreamReader.next();
            if (aStreamReader.isStartElement()) {
                String lElementName = aStreamReader.getLocalName();
                if (lElementName.equals(ELEMENT_PROTOCOL)) {
                    aStreamReader.next();
                    lConfigBuilder.setProtocol(aStreamReader.getText());
                } else if (lElementName.equals(ELEMENT_NODE_ID)) {
                    aStreamReader.next();
                    lConfigBuilder.setNodeId(aStreamReader.getText());
                } else if (lElementName.equals(ELEMENT_LIBRARY_FOLDER)) {
                    aStreamReader.next();
                    lConfigBuilder.setLibraryFolder(aStreamReader.getText());
                } else if (lElementName.equals(ELEMENT_LIBRARIES)) {
                    List<LibraryConfig> lLibraries = handleLibraries(aStreamReader);
                    lConfigBuilder = lConfigBuilder.setLibraries(lLibraries);
                } else if (lElementName.equals(ELEMENT_ENGINES)) {
                    List<EngineConfig> lEngines = handleEngines(aStreamReader);
                    lConfigBuilder = lConfigBuilder.setEngines(lEngines);
                } else if (lElementName.equals(ELEMENT_SERVERS)) {
                    List<ServerConfig> lServers = handleServers(aStreamReader);
                    lConfigBuilder = lConfigBuilder.setServers(lServers);
                } else if (lElementName.equals(ELEMENT_PLUGINS)) {
                    List<PluginConfig> lPlugins = handlePlugins(aStreamReader);
                    lConfigBuilder = lConfigBuilder.setPlugins(lPlugins);
                } else if (lElementName.equals(ELEMENT_FILTERS)) {
                    List<FilterConfig> lFilters = handleFilters(aStreamReader);
                    lConfigBuilder = lConfigBuilder.setFilters(lFilters);
                } else if (lElementName.equals(ELEMENT_LOGGING)) {
                    List<LoggingConfig> loggingConfigs = handleLoggingConfigs(aStreamReader);
                    lConfigBuilder = lConfigBuilder.setLoggingConfig(loggingConfigs);
                } else if (lElementName.equals(ELEMENT_RIGHTS)) {
                    List<RightConfig> lGlobalRights = handleRights(aStreamReader);
                    lConfigBuilder = lConfigBuilder.setGlobalRights(lGlobalRights);
                } else if (lElementName.equals(ELEMENT_ROLES)) {
                    List<RoleConfig> lRoles = handleRoles(aStreamReader);
                    lConfigBuilder = lConfigBuilder.setGlobalRoles(lRoles);
                } else if (lElementName.equals(ELEMENT_USERS)) {
                    List<UserConfig> lUsers = handleUsers(aStreamReader);
                    lConfigBuilder = lConfigBuilder.setUsers(lUsers);
                } else {
                    // ignore
                }
            }
            if (aStreamReader.isEndElement()) {
                String lElementName = aStreamReader.getLocalName();
                if (lElementName.equals(JWEBSOCKET)) {
                    break;
                }
            }
        }
    } catch (XMLStreamException lEx) {
        throw new WebSocketRuntimeException("Error parsing jWebSocket.xml configuration file", lEx);
    }

    // if no filters where given in the .xml file
    // initialize empty filter list here
    if (lConfigBuilder.getFilters() == null) {
        lConfigBuilder.setFilters(new FastList<FilterConfig>());
    }

    // now return the config object, this is the only one config object that
    // should exists
    // in the system
    return lConfigBuilder.buildConfig();
}

From source file:org.jwebsocket.config.xml.JWebSocketConfigHandler.java

/**
 * Read the map of plug-in specific settings
 * @param aStreamReader// ww  w.  j  a v a 2 s.  c  om
 *        the stream reader object
 * @return the list of domains for the engine
 * @throws XMLStreamException
 *         in case of stream exception
 */
public static Map<String, Object> getSettings(XMLStreamReader aStreamReader) throws XMLStreamException {

    Map<String, Object> lSettings = new FastMap<String, Object>();
    while (aStreamReader.hasNext()) {
        aStreamReader.next();
        if (aStreamReader.isStartElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(SETTING)) {
                String lKey = aStreamReader.getAttributeValue(null, "key");
                String lType = aStreamReader.getAttributeValue(null, "type");

                aStreamReader.next();
                String lValue = aStreamReader.getText();

                if (lKey != null && lValue != null) {
                    if ("json".equalsIgnoreCase(lType)) {
                        JSONObject lJSON = null;
                        try {
                            lJSON = new JSONObject(lValue);
                        } catch (JSONException lEx) {
                            // TODO: handle invalid JSON code in settings properly!
                        }
                        lSettings.put(lKey, lJSON);
                    } else {
                        lSettings.put(lKey, lValue);
                    }
                }
            }
        }

        if (aStreamReader.isEndElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(SETTINGS)) {
                break;
            }
        }
    }

    return lSettings;
}

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

public static void copy(XMLStreamReader reader, XMLStreamWriter writer, boolean fragment)
        throws XMLStreamException {
    // number of elements read in
    int read = 0;
    int event = reader.getEventType();

    while (reader.hasNext()) {
        switch (event) {
        case XMLStreamConstants.START_ELEMENT:
            read++;//ww w.j a  va 2  s. c o  m
            writeStartElement(reader, writer);
            break;
        case XMLStreamConstants.END_ELEMENT:
            writer.writeEndElement();
            read--;
            if (read <= 0 && !fragment) {
                return;
            }
            break;
        case XMLStreamConstants.CHARACTERS:
            writer.writeCharacters(reader.getText());
            break;
        case XMLStreamConstants.START_DOCUMENT:
        case XMLStreamConstants.END_DOCUMENT:
        case XMLStreamConstants.ATTRIBUTE:
        case XMLStreamConstants.NAMESPACE:
            break;
        default:
            break;
        }
        event = reader.next();
    }
}

From source file:org.mule.modules.jive.api.xml.XmlMapper.java

/**Maps an xml from a {@link Reader} to a {@link Map}.
 * @param reader The {@link Reader} with the xml data
 * @return The map with the entity data//  w  ww .ja v  a2s. co  m
 * */
@SuppressWarnings("unchecked")
public final Map<String, Object> xml2map(final Reader reader) {
    final Map<String, Object> ret = new HashMap<String, Object>();
    final Stack<Map<String, Object>> maps = new Stack<Map<String, Object>>();
    Map<String, Object> current = ret;

    try {
        final XMLStreamReader r = xmlInputFactory.createXMLStreamReader(reader);
        StringBuilder lastText = new StringBuilder();
        String currentElement = null;
        int returnCount = 0;
        while (r.hasNext()) {
            final int eventType = r.next();
            if (eventType == CHARACTERS || eventType == CDATA || eventType == SPACE
                    || eventType == ENTITY_REFERENCE) {
                lastText.append(r.getText());
            } else if (eventType == END_DOCUMENT) {
                break;
            } else if (eventType == START_ELEMENT) {
                if (currentElement != null) {
                    maps.push(current);
                    final Map<String, Object> map = new HashMap<String, Object>();
                    if (StringUtils.startsWith(currentElement, "return")) {
                        currentElement = currentElement + "--" + String.valueOf(returnCount);
                        returnCount++;
                    }
                    current.put(currentElement, map);
                    current = map;
                }
                currentElement = r.getLocalName();
            } else if (eventType == END_ELEMENT) {
                if (currentElement == null) {
                    current = maps.pop();
                } else {
                    current.put(currentElement, lastText.toString().trim());
                    currentElement = null;
                    lastText = new StringBuilder();
                }
            } else {
                throw new XMLStreamException("Unexpected event type " + eventType);
            }
        }

        final Object obj = ret.get(ret.keySet().iterator().next());
        if (obj instanceof String) {
            Map<String, Object> responseTag = new HashMap<String, Object>();
            responseTag.put("response", ret.keySet().iterator().next().toString());
            return responseTag;
        } else {
            final Map<String, Object> returnXMLElement = (Map<String, Object>) ret
                    .get(ret.keySet().iterator().next());

            if (returnXMLElement.keySet().contains("return--1")) {
                return returnXMLElement;
            }
            return (Map<String, Object>) returnXMLElement.get("return--0");
        }

    } catch (XMLStreamException e) {
        throw new UnhandledException(e);
    }
}

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

static void transformXMLStream(XMLStreamReader xmlStreamReader, XMLStreamWriter xmlStreamWriter) {
    try {/*from   w ww  . j  ava 2 s.  com*/
        //            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 {//from  w  w  w  . jav 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);
    }
}