Example usage for javax.xml.stream XMLStreamReader hasNext

Introduction

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

Prototype

public boolean hasNext() throws XMLStreamException;

Source Link

Document

Returns true if there are more parsing events and false if there are no more events.

Usage

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

/**
 * private method to handle the user config.
 *
 * @param aStreamReader/*www  . jav a  2 s  . co  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/* w w  w . j  a  v a 2 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;
}

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

/**
 * private method to read the list of rights configuration
 *
 * @param aStreamReader//w  w  w.  j  a v  a2  s  .c o  m
 *      the stream reader object
 * @return the list of rights configuration
 * @throws XMLStreamException
 *       if there's any exception reading configuration
 */
private List<RightConfig> handleRights(XMLStreamReader aStreamReader) throws XMLStreamException {
    List<RightConfig> lRights = new FastList<RightConfig>();
    while (aStreamReader.hasNext()) {
        aStreamReader.next();
        if (aStreamReader.isStartElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_RIGHT)) {
                RightConfig lRight = (RightConfig) handlerContext.get(lElementName)
                        .processConfig(aStreamReader);
                lRights.add(lRight);
            }
        }
        if (aStreamReader.isEndElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_RIGHTS)) {
                break;
            }
        }
    }
    return lRights;
}

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

/**
 * private method that reads the config for plugins
 *
 * @param aStreamReader//from  w  w  w  .  j a v a2  s  .  c  o  m
 *      the stream reader object
 * @return the list of plugin configs
 * @throws XMLStreamException
 *       if exception occurs while reading
 */
protected List<PluginConfig> handlePlugins(XMLStreamReader aStreamReader) throws XMLStreamException {
    List<PluginConfig> lPlugins = new FastList<PluginConfig>();
    while (aStreamReader.hasNext()) {
        aStreamReader.next();
        if (aStreamReader.isStartElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_PLUGIN)) {
                PluginConfig lPlugin = (PluginConfig) handlerContext.get(lElementName)
                        .processConfig(aStreamReader);
                lPlugins.add(lPlugin);
            }
        }
        if (aStreamReader.isEndElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_PLUGINS)) {
                break;
            }
        }
    }
    return lPlugins;
}

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

/**
 * private method that reads the config for filters
 *
 * @param aStreamReader//from   w ww  .j  av  a 2 s .  co m
 *      the stream reader object
 * @return the list of filter configs
 * @throws XMLStreamException
 *       if exception occurs while reading
 */
protected List<FilterConfig> handleFilters(XMLStreamReader aStreamReader) throws XMLStreamException {
    List<FilterConfig> lFilters = new FastList<FilterConfig>();
    while (aStreamReader.hasNext()) {
        aStreamReader.next();
        if (aStreamReader.isStartElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_FILTER)) {
                FilterConfig lFilter = (FilterConfig) handlerContext.get(lElementName)
                        .processConfig(aStreamReader);
                lFilters.add(lFilter);
            }
        }
        if (aStreamReader.isEndElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_FILTERS)) {
                break;
            }
        }
    }
    return lFilters;
}

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

/**
 * private method that reads the config for logging
 *
 * @param aStreamReader// w  ww  .  j  av a2  s . com
 *      the stream reader object
 * @return the list of logging configs
 * @throws XMLStreamException
 *       if exception occurs while reading
 */
private List<LoggingConfig> handleLoggingConfigs(XMLStreamReader aStreamReader) throws XMLStreamException {
    List<LoggingConfig> loggingConfigs = new FastList<LoggingConfig>();
    while (aStreamReader.hasNext()) {
        aStreamReader.next();
        if (aStreamReader.isStartElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_LOG4J)) {
                LoggingConfig loggingConfig = (LoggingConfig) handlerContext.get(lElementName)
                        .processConfig(aStreamReader);
                loggingConfigs.add(loggingConfig);
            }
        }
        if (aStreamReader.isEndElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_LOGGING)) {
                break;
            }
        }
    }
    return loggingConfigs;
}

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

/**
 * private method that reads the list of server configs
 *
 * @param aStreamReader//  ww w  . j  a  v  a 2  s  . co m
 *      the stream reader object
 * @return the list of server configs
 * @throws XMLStreamException
 *       if exception occurs reading xml
 */
private List<ServerConfig> handleServers(XMLStreamReader aStreamReader) throws XMLStreamException {
    List<ServerConfig> lServers = new FastList<ServerConfig>();
    while (aStreamReader.hasNext()) {
        aStreamReader.next();
        if (aStreamReader.isStartElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_SERVER)) {
                ServerConfig lServer = (ServerConfig) handlerContext.get(lElementName)
                        .processConfig(aStreamReader);
                lServers.add(lServer);
            }
        }
        if (aStreamReader.isEndElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_SERVERS)) {
                break;
            }
        }
    }
    return lServers;
}

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

/**
 * private method that reads the list of engines config from the xml file
 *
 * @param aStreamReader// w ww .j a v  a2  s  .c om
 *      the stream reader object
 * @return the list of engine configs
 * @throws XMLStreamException
 *       if exception occurs while reading
 */
private List<LibraryConfig> handleLibraries(XMLStreamReader aStreamReader) throws XMLStreamException {
    List<LibraryConfig> lLibraries = new FastList<LibraryConfig>();
    while (aStreamReader.hasNext()) {
        aStreamReader.next();
        if (aStreamReader.isStartElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_LIBRARY)) {
                LibraryConfig lLibrary = (LibraryConfig) handlerContext.get(lElementName)
                        .processConfig(aStreamReader);
                lLibraries.add(lLibrary);
            }
        }
        if (aStreamReader.isEndElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_LIBRARIES)) {
                break;
            }
        }
    }
    return lLibraries;
}

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

/**
 * private method that reads the list of engines config from the xml file
 *
 * @param aStreamReader//from   w  ww  . ja va  2 s . c om
 *      the stream reader object
 * @return the list of engine configs
 * @throws XMLStreamException
 *       if exception occurs while reading
 */
private List<EngineConfig> handleEngines(XMLStreamReader aStreamReader) throws XMLStreamException {
    List<EngineConfig> lEngines = new FastList<EngineConfig>();
    while (aStreamReader.hasNext()) {
        aStreamReader.next();
        if (aStreamReader.isStartElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_ENGINE)) {
                EngineConfig lEngine = (EngineConfig) handlerContext.get(lElementName)
                        .processConfig(aStreamReader);
                lEngines.add(lEngine);
            }
        }
        if (aStreamReader.isEndElement()) {
            String lElementName = aStreamReader.getLocalName();
            if (lElementName.equals(ELEMENT_ENGINES)) {
                break;
            }
        }
    }
    return lEngines;
}

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 o m*/
 *        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;
}