opencmscore.java

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        CmsMemoryMonitorConfiguration memoryMonitorConfiguration = systemConfiguration.getCmsMemoryMonitorConfiguration();
        // initialize the memory monitor
        try {
            if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(memoryMonitorConfiguration.getClassName())) {
                m_memoryMonitor = (CmsMemoryMonitor)Class.forName(memoryMonitorConfiguration.getClassName()).newInstance();
            } else {
                m_memoryMonitor = new CmsMemoryMonitor();
            }
        } catch (Exception e) {
            // we can not start without a valid memory monitor
            throw new CmsInitException(Messages.get().container(
                Messages.ERR_CRITICAL_INIT_MEMORY_MONITOR_1,
                memoryMonitorConfiguration.getClassName()), e);
        }
        m_memoryMonitor.initialize(systemConfiguration);

        // get the event manager from the configuration and initialize it with the events already registered
        CmsEventManager configuredEventManager = systemConfiguration.getEventManager();
        configuredEventManager.initialize(m_eventManager);
        m_eventManager = configuredEventManager;

        // check if the encoding setting is valid
        String setEncoding = systemConfiguration.getDefaultContentEncoding();
        String defaultEncoding = CmsEncoder.lookupEncoding(setEncoding, null);
        if (defaultEncoding == null) {
            // we can not start without a valid encoding setting
            throw new CmsInitException(Messages.get().container(Messages.ERR_CRITICAL_INIT_ENCODING_1, setEncoding));
        }
        if (CmsLog.INIT.isInfoEnabled()) {
            CmsLog.INIT.info(Messages.get().getBundle().key(Messages.INIT_OPENCMS_ENCODING_1, defaultEncoding));
        }
        getSystemInfo().setDefaultEncoding(defaultEncoding);

        // set version history information        
        getSystemInfo().setVersionHistorySettings(
            systemConfiguration.isHistoryEnabled(),
            systemConfiguration.getHistoryVersions(),
            systemConfiguration.getHistoryVersionsAfterDeletion());
        // set mail configuration
        getSystemInfo().setMailSettings(systemConfiguration.getMailSettings());
        // set HTTP authentication settings
        getSystemInfo().setHttpAuthenticationSettings(systemConfiguration.getHttpAuthenticationSettings());

        // set content notification settings
        getSystemInfo().setNotificationTime(systemConfiguration.getNotificationTime());
        getSystemInfo().setNotificationProject(systemConfiguration.getNotificationProject());
        // set the scheduler manager
        m_scheduleManager = systemConfiguration.getScheduleManager();
        // set resource init classes
        m_resourceInitHandlers = systemConfiguration.getResourceInitHandlers();
        // register request handler classes
        Iterator it = systemConfiguration.getRequestHandlers().iterator();
        while (it.hasNext()) {
            I_CmsRequestHandler handler = (I_CmsRequestHandler)it.next();
            addRequestHandler(handler);
            if (CmsLog.INIT.isInfoEnabled()) {
                CmsLog.INIT.warn(Messages.get().getBundle().key(
                    Messages.INIT_REQUEST_HANDLER_CLASS_1,
                    handler.getClass().getName()));
            }
        }

        // read the default user configuration
        m_defaultUsers = systemConfiguration.getCmsDefaultUsers();

        // get the site manager from the configuration
        m_siteManager = systemConfiguration.getSiteManager();

        // get the VFS / resource configuration
        CmsVfsConfiguration vfsConfiguation = (CmsVfsConfiguration)m_configurationManager.getConfiguration(CmsVfsConfiguration.class);
        m_resourceManager = vfsConfiguation.getResourceManager();
        m_xmlContentTypeManager = vfsConfiguation.getXmlContentTypeManager();
        m_defaultFiles = vfsConfiguation.getDefaultFiles();

        // initialize translation engines
        m_resourceManager.setTranslators(vfsConfiguation.getFolderTranslator(), vfsConfiguation.getFileTranslator());

        // try to initialize the flex cache
        CmsFlexCache flexCache = null;
        try {
            if (CmsLog.INIT.isInfoEnabled()) {
                CmsLog.INIT.info(Messages.get().getBundle().key(Messages.INIT_FLEX_CACHE_STARTING_0));
            }
            // get the flex cache configuration from the SystemConfiguration
            CmsFlexCacheConfiguration flexCacheConfiguration = systemConfiguration.getCmsFlexCacheConfiguration();
            // pass configuration to flex cache for initialization
            flexCache = new CmsFlexCache(flexCacheConfiguration);
            if (CmsLog.INIT.isInfoEnabled()) {
                CmsLog.INIT.info(Messages.get().getBundle().key(Messages.INIT_FLEX_CACHE_FINISHED_0));
            }
        } catch (Exception e) {
            if (CmsLog.INIT.isWarnEnabled()) {
                CmsLog.INIT.warn(Messages.get().getBundle().key(Messages.INIT_FLEX_CACHE_ERROR_1, e.getMessage()));
            }
        }

        if (flexCache != null) {
            // check all reasource loaders if they require the Flex cache
            Iterator i = m_resourceManager.getLoaders().iterator();
            while (i.hasNext()) {
                Object o = i.next();
                if (o instanceof I_CmsFlexCacheEnabledLoader) {
                    // this resource loader requires the Flex cache
                    ((I_CmsFlexCacheEnabledLoader)o).setFlexCache(flexCache);
                }
            }
        }

        // get the import/export configuration
        CmsImportExportConfiguration importExportConfiguration = (CmsImportExportConfiguration)m_configurationManager.getConfiguration(CmsImportExportConfiguration.class);
        m_importExportManager = importExportConfiguration.getImportExportManager();
        m_staticExportManager = importExportConfiguration.getStaticExportManager();
        m_repositoryManager = importExportConfiguration.getRepositoryManager();

        // get the search configuration
        CmsSearchConfiguration searchConfiguration = (CmsSearchConfiguration)m_configurationManager.getConfiguration(CmsSearchConfiguration.class);
        m_searchManager = searchConfiguration.getSearchManager();

        // get the workplace configuration
        CmsWorkplaceConfiguration workplaceConfiguration = (CmsWorkplaceConfiguration)m_configurationManager.getConfiguration(CmsWorkplaceConfiguration.class);
        m_workplaceManager = workplaceConfiguration.getWorkplaceManager();
        // add the export points from the workplace
        addExportPoints(m_workplaceManager.getExportPoints());

        // get the module configuration
        CmsModuleConfiguration moduleConfiguration = (CmsModuleConfiguration)m_configurationManager.getConfiguration(CmsModuleConfiguration.class);
        m_moduleManager = moduleConfiguration.getModuleManager();

        // get the password handler
        m_passwordHandler = systemConfiguration.getPasswordHandler();

        // get the validation handler
        m_validationHandler = systemConfiguration.getValidationHandler();

        // get the authorization handler
        m_authorizationHandler = systemConfiguration.getAuthorizationHandler();

        // get the login manager
        m_loginManager = systemConfiguration.getLoginManager();

        // initialize the publish engine
        m_publishEngine = new CmsPublishEngine(systemConfiguration.getRuntimeInfoFactory());

        // init the OpenCms security manager
        m_securityManager = CmsSecurityManager.newInstance(
            m_configurationManager,
            systemConfiguration.getRuntimeInfoFactory(),
            m_publishEngine);

        // get the publish manager
        m_publishManager = systemConfiguration.getPublishManager();

        // initialize the role manager
        m_roleManager = new CmsRoleManager(m_securityManager);

        // initialize the organizational unit manager
        m_orgUnitManager = new CmsOrgUnitManager(m_securityManager);

        // initialize the Thread store
        m_threadStore = new CmsThreadStore(m_securityManager);

        // initialize the link manager
        m_linkManager = new CmsLinkManager(m_staticExportManager.getLinkSubstitutionHandler());

        // store the runtime properties
        m_runtimeProperties.putAll(systemConfiguration.getRuntimeProperties());

        // initialize the session storage provider
        I_CmsSessionStorageProvider sessionStorageProvider = systemConfiguration.getSessionStorageProvider();

        // get an Admin cms context object with site root set to "/"
        CmsObject adminCms;
        try {
            adminCms = initCmsObject(null, null, getDefaultUsers().getUserAdmin(), (String)null, (String)null);
        } catch (CmsException e) {
            throw new CmsInitException(Messages.get().container(Messages.ERR_CRITICAL_INIT_ADMINCMS_0), e);
        }

        // now initialize the managers
        try {
            // initialize the scheduler
            m_scheduleManager.initialize(initCmsObject(adminCms));

            // initialize the locale manager
            m_localeManager = systemConfiguration.getLocaleManager();
            m_localeManager.initialize(initCmsObject(adminCms));

            // initialize the site manager
            m_siteManager.initialize(initCmsObject(adminCms));

            // initialize the static export manager
            m_staticExportManager.initialize(initCmsObject(adminCms));

            // initialize the XML content type manager
            m_xmlContentTypeManager.initialize(initCmsObject(adminCms));

            // initialize the publish manager
            m_publishManager.setPublishEngine(m_publishEngine);
            m_publishManager.setSecurityManager(m_securityManager);
            m_publishManager.initialize(initCmsObject(adminCms));

            // initialize the module manager
            m_moduleManager.initialize(initCmsObject(adminCms), m_configurationManager);

            // initialize the resource manager
            m_resourceManager.initialize(initCmsObject(adminCms));

            // initialize the search manager
            m_searchManager.initialize(initCmsObject(adminCms));

            // initialize the workplace manager
            m_workplaceManager.initialize(initCmsObject(adminCms));

            // initialize the session manager
            m_sessionManager.initialize(sessionStorageProvider);

            // everything is initialized, now start publishing
            m_publishManager.startPublishing();
        } catch (CmsException e) {
            throw new CmsInitException(Messages.get().container(Messages.ERR_CRITICAL_INIT_MANAGERS_0), e);
        }
    }

    /**
     * Initialization of the OpenCms runtime environment.<p>
     *
     * The connection information for the database is read 
     * from the <code>opencms.properties</code> configuration file and all 
     * driver manager are initialized via the initalizer, 
     * which usually will be an instance of a <code>OpenCms</code> class.
     *
     * @param context configuration of OpenCms from <code>web.xml</code>
     * @throws CmsInitException in case OpenCms can not be initialized
     */
    protected synchronized void initContext(ServletContext context) throws CmsInitException {

        // read the the OpenCms servlet mapping from the servlet context parameters
        String servletMapping = context.getInitParameter(OpenCmsServlet.SERVLET_PARAM_OPEN_CMS_SERVLET);
        if (servletMapping == null) {
            throw new CmsInitException(Messages.get().container(Messages.ERR_CRITICAL_INIT_SERVLET_0));
        }

        // check for OpenCms home (base) directory path
        String webInfPath = context.getInitParameter(OpenCmsServlet.SERVLET_PARAM_OPEN_CMS_HOME);
        if (CmsStringUtil.isEmpty(webInfPath)) {
            webInfPath = CmsFileUtil.searchWebInfFolder(context.getRealPath("/"));
            if (CmsStringUtil.isEmpty(webInfPath)) {
                throw new CmsInitException(Messages.get().container(Messages.ERR_CRITICAL_INIT_FOLDER_0));
            }
        }

        // read the the default context name from the servlet context parameters
        String defaultWebApplication = context.getInitParameter("DefaultWebApplication");
        if (defaultWebApplication == null) {
            // not set in web.xml, so we use "ROOT" which should usually work since it is the (de-facto) standard 
            defaultWebApplication = "ROOT";
        }

        // read the the webapp context name from the servlet context parameters
        // this is needed in case an application server specific deployment descriptor is used to changed the webapp context
        String webApplicationContext = context.getInitParameter(OpenCmsServlet.SERVLET_PARAM_WEB_APPLICATION_CONTEXT);

        // now initialize the system info with the path and mapping information
        getSystemInfo().init(webInfPath, servletMapping, webApplicationContext, defaultWebApplication);

        // Collect the configurations 
        ExtendedProperties configuration;
        try {
            configuration = CmsPropertyUtils.loadProperties(getSystemInfo().getConfigurationFileRfsPath());
        } catch (Exception e) {
            throw new CmsInitException(Messages.get().container(
                Messages.ERR_CRITICAL_INIT_PROPFILE_1,
                getSystemInfo().getConfigurationFileRfsPath()), e);
        }

        // check if the wizard is enabled, if so stop initialization
        if (configuration.getBoolean("wizard.enabled", true)) {
            throw new CmsInitException(Messages.get().container(Messages.ERR_CRITICAL_INIT_WIZARD_0));
        }
        // output startup message and copyright to STDERR
        System.err.println(Messages.get().getBundle().key(
            Messages.LOG_STARTUP_CONSOLE_NOTE_2,
            OpenCms.getSystemInfo().getVersionNumber(),
            getSystemInfo().getWebApplicationName()));
        for (int i = 0; i < Messages.COPYRIGHT_BY_ALKACON.length; i++) {
            System.err.println(Messages.COPYRIGHT_BY_ALKACON[i]);
        }
        System.err.println();

        // output startup message to log file
        if (CmsLog.INIT.isInfoEnabled()) {
            CmsLog.INIT.info(Messages.get().getBundle().key(Messages.INIT_DOT_0));
            CmsLog.INIT.info(Messages.get().getBundle().key(Messages.INIT_DOT_0));
            CmsLog.INIT.info(Messages.get().getBundle().key(Messages.INIT_DOT_0));
            CmsLog.INIT.info(Messages.get().getBundle().key(Messages.INIT_DOT_0));
            for (int i = 0; i < Messages.COPYRIGHT_BY_ALKACON.length; i++) {
                CmsLog.INIT.info(". " + Messages.COPYRIGHT_BY_ALKACON[i]);
            }
            CmsLog.INIT.info(Messages.get().getBundle().key(Messages.INIT_LINE_0));
            CmsLog.INIT.info(Messages.get().getBundle().key(
                Messages.INIT_STARTUP_TIME_1,
                new Date(System.currentTimeMillis())));
            CmsLog.INIT.info(Messages.get().getBundle().key(
                Messages.INIT_OPENCMS_VERSION_1,
                OpenCms.getSystemInfo().getVersionNumber()));
            CmsLog.INIT.info(Messages.get().getBundle().key(Messages.INIT_SERVLET_CONTAINER_1, context.getServerInfo()));
            CmsLog.INIT.info(Messages.get().getBundle().key(
                Messages.INIT_WEBAPP_NAME_1,
                getSystemInfo().getWebApplicationName()));
            CmsLog.INIT.info(Messages.get().getBundle().key(
                Messages.INIT_SERVLET_PATH_1,
                getSystemInfo().getServletPath()));
            CmsLog.INIT.info(Messages.get().getBundle().key(
                Messages.INIT_OPENCMS_CONTEXT_1,
                getSystemInfo().getOpenCmsContext()));
            CmsLog.INIT.info(Messages.get().getBundle().key(
                Messages.INIT_WEBINF_PATH_1,
                getSystemInfo().getWebInfRfsPath()));
            CmsLog.INIT.info(Messages.get().getBundle().key(
                Messages.INIT_PROPERTY_FILE_1,
                getSystemInfo().getConfigurationFileRfsPath()));
            CmsLog.INIT.info(Messages.get().getBundle().key(
                Messages.INIT_LOG_FILE_1,
                getSystemInfo().getLogFileRfsPath()));