Examples of org.apache.stratum.configuration.Configuration

Package org.apache.stratum.configuration

Examples of org.apache.stratum.configuration.Configuration

org.apache.stratum.configuration.Configuration
Configuration interface. The general idea here is to make something that will work like our extended properties and be compatible with the preferences API if at all possible. @author Jason van Zyl @author Martin Poeschl @version $Id: Configuration.java,v 1.5 2002/03/03 06:19:55 jvanzyl Exp $

     * Called the first time the Service is used.
     */
    public void init()
    throws InitializationException {
        int cacheInitialSize = DEFAULT_INITIAL_CACHE_SIZE;
        Configuration conf = getConfiguration();
        if (conf != null) {
            try {
                cacheInitialSize = conf.getInt(INITIAL_CACHE_SIZE, DEFAULT_INITIAL_CACHE_SIZE);
                if (cacheInitialSize <= 0) {
                    throw new IllegalArgumentException(INITIAL_CACHE_SIZE + " must be >0");
                }
                cacheCheckFrequency = conf.getLong(CACHE_CHECK_FREQUENCY, DEFAULT_CACHE_CHECK_FREQUENCY);
                if (cacheCheckFrequency <= 0) {
                    throw new IllegalArgumentException(CACHE_CHECK_FREQUENCY + " must be >0");
                }
            }
            catch (Exception x) {

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     * This method sets up the template cache.
     */
    private void initJsp() throws Exception
    {
        ServletContext context = TurbineServlet.getServletContext();
        Configuration config = getConfiguration();


        /*
         * Use the turbine template service to translate
         * the template paths.
         */
        templatePaths = TurbineTemplate.translateTemplatePaths(
        config.getStringArray("templates"));


        /*
         * Set relative paths from config.
         * Needed for javax.servlet.RequestDispatcher
         */
        relativeTemplatePaths = config.getStringArray("templates");


        /*
         * Make sure that the relative paths begin with /
         */
        for (int i = 0; i < relativeTemplatePaths.length; i++)
        {
            if (!relativeTemplatePaths[i].startsWith("/"))
            {
                relativeTemplatePaths[i] = "/" + relativeTemplatePaths[i];
            }
        }


        bufferSize = config.getInt("buffer.size", 8192);


        /*
         * Register with the template service.
         */
        registerConfiguration("jsp");

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            DEFAULT_COOKIE_PARSER
        };
        configurations.put(DEFAULT_CONFIG,def.clone());


        // Check other configurations.
        Configuration conf = getConfiguration();
        if (conf != null)
        {
            String key,value;
            String[] config;
            String[] plist = new String[]
            {
                RUN_DATA,
                PARAMETER_PARSER,
                COOKIE_PARSER
            };
            for (Iterator i = conf.getKeys(); i.hasNext();)
            {
                key = (String) i.next();
                value = conf.getString(key);
                for (int j = 0; j < plist.length; j++)
                {
                    if (key.endsWith(plist[j]) &&
                        (key.length() > (plist[j].length() + 1)))
                    {

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     * @exception IOException, if there was an I/O problem.
     */
    public static void setPropertiesFileName(String propertiesFileName)
        throws TurbineException
    {
        Configuration mappings = (Configuration) new BaseConfiguration();


        mappings.setProperty(ResourceService.SERVICE_NAME,
            TurbineResourceService.class.getName());


        TurbineServices services = (TurbineServices) TurbineServices.getInstance();
        services.initMapping(mappings);
        services.initServices(new TurbineConfig(".", propertiesFileName), true);

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     * @exception TurbineException, if there was an I/O problem.
     */
    public static void setProperties(Properties properties)
        throws TurbineException
    {
        Configuration mappings = (Configuration) new BaseConfiguration();


        mappings.setProperty(ResourceService.SERVICE_NAME,
            TurbineResourceService.class.getName());


        TurbineServices services = (TurbineServices) TurbineServices.getInstance();
        services.initMapping(mappings);
        services.initServices(properties, true);

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     *
     * @param props A Properties object.
     */
    private void init(Properties props)
    {
        Configuration configuration = ConfigurationConverter
                .getConfiguration(props);
        init(configuration);
    }

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     * @param prefix the common name prefix
     * @return A ResourceService providing the subset of configuration.
     */
    public ResourceService getResources(String prefix)
    {
        Configuration config = getConfiguration().subset(prefix);


        if (config == null)
        {
            return null;
        }

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     * @param prefix the common name prefix
     * @return A Configuration providing the subset of configuration.
     */
    public Configuration getConfiguration(String prefix)
    {
        Configuration config = getConfiguration().subset(prefix);


        if (config == null)
        {
            return null;
        }

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     *
     * @throws InitializationException if initialization fails.
     */
    public void init() throws InitializationException
    {
        Configuration conf = getConfiguration();
        if (conf != null)
        {
            Vector loaders = conf.getVector(CLASS_LOADERS);
            if (loaders != null)
            {
                for (int i = 0; i < loaders.size(); i++)
                {
                    try
                    {
                        classLoaders.add(
                            loadClass((String) loaders.get(i)).newInstance());
                    }
                    catch (Exception x)
                    {
                        throw new InitializationException(
                            "No such class loader '" +
                                (String) loaders.get(i) +
                                    "' for TurbinbeFactoryService",x);
                    }
                }
            }


            String key,factory;
            for (Iterator i = conf.getKeys(OBJECT_FACTORY); i.hasNext();)
            {
                key = (String) i.next();
                factory = conf.getString(key);


                /*
                 * Store the factory to the table as a string and
                 * instantiate it by using the service when needed.
                 */

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     * Initializes the service.
     */
    public void init()
    {
        dbMaps = (Map)new HashMap();
        Configuration configuration = getConfiguration();


        // Get the value for the default map, but if there
        // isn't a value than fall back to the standard
        // "default" value.
        defaultMap = configuration.getString(DEFAULT_MAP, DEFAULT);


        // indicate that the service initialized correctly
        setInit(true);
    }

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Related Classes of org.apache.stratum.configuration.Configuration

org.apache.stratum.component.TestComponentLoader

org.apache.turbine.services.cache.TurbineGlobalCacheService

org.apache.turbine.services.db.TurbineMapBrokerService

org.apache.turbine.services.db.TurbinePoolBrokerService

org.apache.turbine.services.factory.TurbineFactoryService

org.apache.turbine.services.freemarker.TurbineFreeMarkerService

org.apache.turbine.services.jsp.TurbineJspService

org.apache.turbine.services.mimetype.TurbineMimeTypeService

org.apache.turbine.services.pool.TurbinePoolService

org.apache.turbine.services.resources.TurbineResourceService

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