Example usage for javax.xml.stream XMLStreamReader getLocalName

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

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Introduction

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

Prototype

public String getLocalName();

Source Link

Document

Returns the (local) name of the current event.

Usage

From source file:org.flowable.dmn.converter.child.OutputValuesParser.java

@Override
public void parseChildElement(XMLStreamReader xtr, DmnElement parentElement, DecisionTable decisionTable)
        throws Exception {
    if (!(parentElement instanceof OutputClause))
        return;//from  w ww  .  ja v a 2s  .  co  m

    OutputClause clause = (OutputClause) parentElement;
    UnaryTests outputValues = new UnaryTests();

    boolean readyWithOutputValues = false;
    try {
        while (!readyWithOutputValues && xtr.hasNext()) {
            xtr.next();
            if (xtr.isStartElement() && ELEMENT_TEXT.equalsIgnoreCase(xtr.getLocalName())) {
                String outputValuesText = xtr.getElementText();

                if (StringUtils.isNotEmpty(outputValuesText)) {
                    String[] outputValuesSplit = outputValuesText.replaceAll("^\"", "")
                            .split("\"?(,|$)(?=(([^\"]*\"){2})*[^\"]*$) *\"?");
                    outputValues.setTextValues(new ArrayList<Object>(Arrays.asList(outputValuesSplit)));
                }

            } else if (xtr.isEndElement() && getElementName().equalsIgnoreCase(xtr.getLocalName())) {
                readyWithOutputValues = true;
            }
        }
    } catch (Exception e) {
        LOGGER.warn("Error parsing output values", e);
    }

    clause.setOutputValues(outputValues);
}

From source file:org.gephi.statistics.StatisticsModelImpl.java

public void readXML(XMLStreamReader reader) throws XMLStreamException {
    Collection<? extends StatisticsUI> uis = Lookup.getDefault().lookupAll(StatisticsUI.class);
    Collection<? extends StatisticsBuilder> builders = Lookup.getDefault().lookupAll(StatisticsBuilder.class);

    boolean end = false;
    while (reader.hasNext() && !end) {
        int type = reader.next();

        switch (type) {
        case XMLStreamReader.START_ELEMENT:
            String name = reader.getLocalName();
            if ("report".equalsIgnoreCase(name)) {
                String classStr = reader.getAttributeValue(null, "class");
                Class reportClass = null;
                for (StatisticsBuilder builder : builders) {
                    if (builder.getStatisticsClass().getName().equals(classStr)) {
                        reportClass = builder.getStatisticsClass();
                    }// w w  w .  j  a v a  2 s. c  o  m
                }
                if (reportClass != null) {
                    String report = reader.getAttributeValue(null, "value");
                    report = unembedImages(report);
                    reportMap.put(reportClass, report);
                }
            }
            break;
        case XMLStreamReader.END_ELEMENT:
            if ("statisticsmodel".equalsIgnoreCase(reader.getLocalName())) {
                end = true;
            }
            break;
        }
    }
}

From source file:org.gtdfree.model.GTDDataXMLTools.java

static private boolean checkTagStart(XMLStreamReader r, String tag) throws XMLStreamException {
    return tag.equals(r.getLocalName()) && r.getEventType() == XMLStreamReader.START_ELEMENT;
}

From source file:org.gtdfree.model.GTDDataXMLTools.java

private static void findTagEnd(XMLStreamReader r, String tag) throws XMLStreamException {
    while (!r.getLocalName().equals(tag) || XMLStreamReader.END_ELEMENT != r.getEventType()) {
        if (r.getEventType() == XMLStreamReader.END_DOCUMENT) {
            return;
        }/*from   www.  j a  v  a2  s  .co m*/
        r.nextTag();
    }
}

From source file:org.gtdfree.model.GTDDataXMLTools.java

static public DataHeader load(GTDModel model, InputStream in) throws XMLStreamException, IOException {

    model.setSuspendedForMultipleChanges(true);
    model.getDataRepository().suspend(true);

    XMLStreamReader r;
    try {//from   w  w w.j  av  a2  s . c o  m

        // buffer size is same as default in 1.6, we explicitly request it so, not to brake if defaut changes.
        BufferedInputStream bin = new BufferedInputStream(in, 8192);
        bin.mark(8191);

        Reader rr = new InputStreamReader(bin);
        CharBuffer b = CharBuffer.allocate(96);
        rr.read(b);
        b.position(0);
        //System.out.println(b);
        Pattern pattern = Pattern.compile("<\\?.*?encoding\\s*?=.*?\\?>", Pattern.CASE_INSENSITIVE); //$NON-NLS-1$
        Matcher matcher = pattern.matcher(b);

        // reset back to start of file
        bin.reset();

        // we check if encoding is defined in xml, by the book encoding on r should be null if not defined in xml,
        // but in reality it can be arbitrary if not defined in xml. So we have to check ourselves.
        if (matcher.find()) {
            //System.out.println(matcher);
            // if defined, then XML parser will pick it up and use it
            r = XMLInputFactory.newInstance().createXMLStreamReader(bin);
            Logger.getLogger(GTDDataXMLTools.class).info("XML declared encoding: " + r.getEncoding() //$NON-NLS-1$
                    + ", system default encoding: " + Charset.defaultCharset()); //$NON-NLS-1$
        } else {
            //System.out.println(matcher);
            // if not defined, then we assume it is generated by gtd-free version 0.4 or some local editor,
            // so we assume system default encoding.
            r = XMLInputFactory.newInstance().createXMLStreamReader(new InputStreamReader(bin));
            Logger.getLogger(GTDDataXMLTools.class)
                    .info("XML assumed system default encoding: " + Charset.defaultCharset()); //$NON-NLS-1$
        }

        r.nextTag();
        if ("gtd-data".equals(r.getLocalName())) { //$NON-NLS-1$
            DataHeader dh = new DataHeader(null, r.getAttributeValue(null, "version"), //$NON-NLS-1$
                    r.getAttributeValue(null, "modified")); //$NON-NLS-1$
            if (dh.version != null) {
                if (dh.version.equals("2.0")) { //$NON-NLS-1$
                    r.nextTag();
                    _load_2_0(model, r);
                    return dh;
                }
            }
            String s = r.getAttributeValue(null, "lastActionID"); //$NON-NLS-1$
            if (s != null) {
                try {
                    model.setLastActionID(Integer.parseInt(s));
                } catch (Exception e) {
                    Logger.getLogger(GTDDataXMLTools.class).debug("Internal error.", e); //$NON-NLS-1$
                }
            }
            if (dh.version != null) {
                if (dh.version.equals("2.1")) { //$NON-NLS-1$
                    r.nextTag();
                    _load_2_1(model, r);
                    return dh;

                }
                if (dh.version.startsWith("2.2")) { //$NON-NLS-1$
                    r.nextTag();
                    _load_2_2(model, r);
                    return dh;
                }
            }
            throw new IOException("XML gtd-free data with version number " + dh.version //$NON-NLS-1$
                    + " can not be imported. Data version is newer then supported versions. Update your GTD-Free application to latest version."); //$NON-NLS-1$
        }

        _load_1_0(model, r);

        return null;

    } catch (XMLStreamException e) {
        if (e.getNestedException() != null) {
            Logger.getLogger(GTDDataXMLTools.class).debug("Parse error.", e.getNestedException()); //$NON-NLS-1$
        } else {
            Logger.getLogger(GTDDataXMLTools.class).debug("Parse error.", e); //$NON-NLS-1$
        }
        throw e;
    } catch (IOException e) {
        throw e;
    } finally {
        model.setSuspendedForMultipleChanges(false);
        model.getDataRepository().suspend(false);
    }

}

From source file:org.jbpm.designer.web.profile.impl.JbpmProfileImpl.java

private void initializeLocalPlugins(ServletContext context) {
    Map<String, IDiagramPlugin> registry = PluginServiceImpl.getLocalPluginsRegistry(context);
    FileInputStream fileStream = null;
    try {/*from   w w w  . j  ava  2 s  .  c o  m*/
        try {
            fileStream = new FileInputStream(new StringBuilder(context.getRealPath("/")).append("/")
                    .append(ConfigurationProvider.getInstance().getDesignerContext()).append("profiles")
                    .append("/").append("jbpm.xml").toString());
        } catch (FileNotFoundException e) {
            throw new RuntimeException(e);
        }
        XMLInputFactory factory = XMLInputFactory.newInstance();
        XMLStreamReader reader = factory.createXMLStreamReader(fileStream, "UTF-8");
        while (reader.hasNext()) {
            if (reader.next() == XMLStreamReader.START_ELEMENT) {
                if ("profile".equals(reader.getLocalName())) {
                    for (int i = 0; i < reader.getAttributeCount(); i++) {
                        if ("stencilset".equals(reader.getAttributeLocalName(i))) {
                            _stencilSet = reader.getAttributeValue(i);
                        }
                    }
                } else if ("plugin".equals(reader.getLocalName())) {
                    String name = null;
                    for (int i = 0; i < reader.getAttributeCount(); i++) {
                        if ("name".equals(reader.getAttributeLocalName(i))) {
                            name = reader.getAttributeValue(i);
                        }
                    }
                    _plugins.put(name, registry.get(name));
                } else if ("localhistory".equals(reader.getLocalName())) {
                    for (int i = 0; i < reader.getAttributeCount(); i++) {
                        if ("enabled".equals(reader.getAttributeLocalName(i))) {
                            String localhistoryenabled = reader.getAttributeValue(i);
                            if (!isEmpty(localhistoryenabled)) {
                                _localHistoryEnabled = localhistoryenabled;
                            } else {
                                _logger.info("Invalid local history enabled");
                            }
                        }
                        if ("timeout".equals(reader.getAttributeLocalName(i))) {
                            String localhistorytimeout = reader.getAttributeValue(i);
                            if (!isEmpty(localhistorytimeout)) {
                                _localHistoryTimeout = localhistorytimeout;
                            } else {
                                _logger.info("Invalid local history timeout");
                            }
                        }
                    }
                } else if ("storesvgonsave".equals(reader.getLocalName())) {
                    for (int i = 0; i < reader.getAttributeCount(); i++) {
                        if ("enabled".equals(reader.getAttributeLocalName(i))) {
                            String storesvgonsaveenabled = reader.getAttributeValue(i);
                            if (!isEmpty(storesvgonsaveenabled)) {
                                _storeSVGonSaveOption = storesvgonsaveenabled;
                            } else {
                                _logger.info("Invalid store svg on save enabled");
                            }
                        }
                    }
                }
            }
        }
    } catch (XMLStreamException e) {
        _logger.error(e.getMessage(), e);
        throw new RuntimeException(e); // stop initialization
    } finally {
        if (fileStream != null) {
            try {
                fileStream.close();
            } catch (IOException e) {
            }
        }
        ;
    }
}

From source file:org.jbpm.designer.web.server.ProcessDiffServiceServlet.java

private List<String> getAssetVersions(String packageName, String assetName, String uuid,
        IDiagramProfile profile) {/*from w w w.  j  a v a  2 s .  c om*/
    try {
        String assetVersionURL = RepositoryInfo.getRepositoryProtocol(profile) + "://"
                + RepositoryInfo.getRepositoryHost(profile) + "/"
                + RepositoryInfo.getRepositorySubdomain(profile).substring(0,
                        RepositoryInfo.getRepositorySubdomain(profile).indexOf("/"))
                + "/rest/packages/" + URLEncoder.encode(packageName, "UTF-8") + "/assets/" + assetName
                + "/versions/";
        List<String> versionList = new ArrayList<String>();

        XMLInputFactory factory = XMLInputFactory.newInstance();
        XMLStreamReader reader = factory.createXMLStreamReader(
                ServletUtil.getInputStreamForURL(assetVersionURL, "GET", profile), "UTF-8");
        boolean isFirstTitle = true;
        String title = "";
        while (reader.hasNext()) {
            int next = reader.next();
            if (next == XMLStreamReader.START_ELEMENT) {
                if ("title".equals(reader.getLocalName())) {
                    if (isFirstTitle) {
                        isFirstTitle = false;
                    } else {
                        versionList.add(reader.getElementText());
                    }
                }
            }
        }
        return versionList;
    } catch (Exception e) {
        _logger.error(e.getMessage());
        return null;
    }
}

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

/**
 * {@inheritDoc}//from   www  . 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

/**
 * private method to handle the user config.
 *
 * @param aStreamReader//  w  w  w.j av a 2  s .c o m
 *      the stream reader object
 * @return the list of user config
 * @throws XMLStreamException
 *       if there's any exception reading configuration
 */
private List<UserConfig> handleUsers(XMLStreamReader aStreamReader) throws XMLStreamException {
    List<UserConfig> lUsers = new FastList<UserConfig>();
    while (aStreamReader.hasNext()) {
        aStreamReader.next();
        if (aStreamReader.isStartElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_USER)) {
                UserConfig lUser = (UserConfig) handlerContext.get(lElementName).processConfig(aStreamReader);
                lUsers.add(lUser);
            }
        }
        if (aStreamReader.isEndElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_USERS)) {
                break;
            }
        }
    }
    return lUsers;
}

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

/**
 * method that reads the roles configuration
 *
 * @param aStreamReader/*from   w ww.java2  s  .  c  o m*/
 *      the stream reader object
 * @return the list of roles config
 * @throws XMLStreamException
 *       if there's any exception reading configuration
 */
private List<RoleConfig> handleRoles(XMLStreamReader aStreamReader) throws XMLStreamException {
    List<RoleConfig> lRoles = new FastList<RoleConfig>();
    while (aStreamReader.hasNext()) {
        aStreamReader.next();
        if (aStreamReader.isStartElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_ROLE)) {
                RoleConfig lRole = (RoleConfig) handlerContext.get(lElementName).processConfig(aStreamReader);
                lRoles.add(lRole);
            }
        }
        if (aStreamReader.isEndElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_ROLES)) {
                break;
            }
        }
    }
    return lRoles;
}