Example usage for javax.servlet ServletContextEvent getServletContext

Introduction

In this page you can find the example usage for javax.servlet ServletContextEvent getServletContext.

Prototype

public ServletContext getServletContext() 

Source Link

Document

Return the ServletContext that changed.

Usage

From source file:com.apdplat.platform.spring.APDPlatContextLoaderListener.java

/**
 * Close the root web application context.
 *///  ww w  .  j a  v  a 2s.  c o  m
public void contextDestroyed(ServletContextEvent event) {
    SystemListener.contextDestroyed(event);
    if (this.contextLoader != null) {
        this.contextLoader.closeWebApplicationContext(event.getServletContext());
    }
    ContextCleanupListener.cleanupAttributes(event.getServletContext());
}

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From source file:pt.webdetails.cdc.servlet.CdcServletContextListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    logger.info("contextInitialized");

    HazelcastManager manager = HazelcastManager.INSTANCE;
    ICdcConfig cdcConfig = new CdcServletConfig(new ServletContextConfig(sce.getServletContext()));
    manager.configure(cdcConfig);// ww w.  j ava2  s. c o  m
    try {
        manager.init();
    } catch (IOException e) {
        logger.error("Hazelcast Manager failed to initialize", e);
    }
}

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From source file:org.sakaiproject.util.ToolListener.java

/**
 * Initialize.//w w  w  .j  av  a 2  s .c  o m
 */
public void contextInitialized(ServletContextEvent event) {
    // The the location of resource and registration files.
    Set paths = event.getServletContext().getResourcePaths("/tools/");
    final String sakaiHomePath = ServerConfigurationService.getSakaiHomePath();

    //   First Pass:  Search for tool registration file.
    if (paths == null) {
        return;
    }
    int registered = 0;
    for (Iterator i = paths.iterator(); i.hasNext();) {
        final String path = (String) i.next();

        // skip directories
        if (path.endsWith("/"))
            continue;

        // If an XML file, use it as the tool registration file.
        if (path.endsWith(".xml")) {
            final File f = new File(sakaiHomePath + path);
            if (f.exists()) {
                ActiveToolManager.register(f, event.getServletContext());
                ToolListener.M_log.info("overriding tools configuration: registering tools from resource: "
                        + sakaiHomePath + path);
            } else {
                M_log.info("registering tools from resource: " + path);
                ActiveToolManager.register(event.getServletContext().getResourceAsStream(path),
                        event.getServletContext());
            }
            registered++;
        }
    }

    if (registered == 0) {
        // Probably misconfigured as we should have at least one registered.
        M_log.warn("No tools found to be registered.");
    }

    //   Second pass, search for message bundles.  Two passes are necessary to make sure the tool is registered first.
    for (Iterator j = paths.iterator(); j.hasNext();) {
        String path = (String) j.next();

        // skip directories
        if (path.endsWith("/"))
            continue;

        //   Check for a message properties file.
        if (path.endsWith(".properties")) {
            //   Extract the tool id from the resource file name.
            File reg = new File(path);
            String tn = reg.getName();
            String tid = null;
            if (tn.indexOf('_') == -1)
                tid = tn.substring(0, tn.lastIndexOf('.')); //   Default file.
            else
                tid = tn.substring(0, tn.indexOf('_')); //   Locale-based file.

            String msg = event.getServletContext()
                    .getRealPath(path.substring(0, path.lastIndexOf('.')) + ".properties");
            if (tid != null) {
                ActiveToolManager.setResourceBundle(tid, msg);
                M_log.info("Added localization resources for " + tid);
            }
        }
    }
}

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From source file:org.jumpmind.metl.ui.init.AppInitializer.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    WebApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(sce.getServletContext());
    LogUtils.initLogging(getConfigDir(false), ctx);
    initDatabase(ctx);/*from  ww w  .  j  a  va  2 s  .  c o m*/
    initAgentRuntime(ctx);
}

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From source file:com.liangc.hq.base.web.ConfiguratorListener.java

/**
 * Respond to the <em>context initialized</em> container event by
 * loading the application properties file and the portals
 * definition file.// w  w w  .  j  ava  2 s  . c  o  m
 *
 */
public void contextInitialized(ServletContextEvent sce) {
    ServletContext ctx = sce.getServletContext();
    loadConfig(ctx);
    loadPreferences(ctx);
    loadTablePreferences(ctx);
    loadBuildNumber(ctx);
}

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From source file:org.toobsframework.servlet.ContextListener.java

public void contextDestroyed(ServletContextEvent event) {
    if (scheduler != null) {
        scheduler.destroy();/*from  w  w  w.  j a  v a 2 s.  c o  m*/
    }
    //super.contextDestroyed(event);
    if (this.contextLoader != null) {
        this.contextLoader.closeWebApplicationContext(event.getServletContext());
    }
    context = null;
}

---

From source file:com.bstek.dorado.web.servlet.DoradoPreloadListener.java

public void contextInitialized(ServletContextEvent event) {
    try {/*from  w w w  .  j  a v a  2  s .c o m*/
        DelegatingServletContextListenersManager.fireContextInitialized(event);

        DoradoLoader doradoLoader = DoradoLoader.getInstance();
        ServletContext servletContext = event.getServletContext();
        doradoLoader.preload(servletContext, false);
    } catch (Exception e) {
        logger.error(e, e);
    }
}

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From source file:org.sindice.analytics.servlet.AssistedSparqlEditorListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    super.contextInitialized(sce);

    final ServletContext context = sce.getServletContext();

    logger.info("initializing ASE context");
    XMLConfiguration config = (XMLConfiguration) sce.getServletContext().getAttribute("config");

    context.setAttribute(RECOMMENDER_WRAPPER + RANKING_CONFIGURATION, createRankingConfigFile());

    final String datasetLabelDef = getParameterWithLogging(config,
            RECOMMENDER_WRAPPER + "." + DATASET_LABEL_DEF, AnalyticsVocab.DATASET_LABEL_DEF.toString());
    context.setAttribute(RECOMMENDER_WRAPPER + DATASET_LABEL_DEF, datasetLabelDef);

    final String domainUriPrefix = getParameterWithLogging(config,
            RECOMMENDER_WRAPPER + "." + DOMAIN_URI_PREFIX, AnalyticsVocab.DOMAIN_URI_PREFIX);
    context.setAttribute(RECOMMENDER_WRAPPER + DOMAIN_URI_PREFIX, domainUriPrefix);

    final String backend = getParameterWithLogging(config, RECOMMENDER_WRAPPER + "." + BACKEND,
            BackendType.HTTP.toString());
    context.setAttribute(RECOMMENDER_WRAPPER + BACKEND, backend);
    final String[] backendArgs = getParametersWithLogging(config, RECOMMENDER_WRAPPER + "." + BACKEND_ARGS,
            new String[] { "http://sparql.sindice.com/sparql" });
    context.setAttribute(RECOMMENDER_WRAPPER + BACKEND_ARGS, backendArgs);

    final String limit = getParameterWithLogging(config, RECOMMENDER_WRAPPER + "." + PAGINATION,
            Integer.toString(SesameBackend.LIMIT));
    context.setAttribute(RECOMMENDER_WRAPPER + PAGINATION, Integer.valueOf(limit));

    final String[] classAttributes = getParametersWithLogging(config,
            RECOMMENDER_WRAPPER + "." + CLASS_ATTRIBUTES,
            new String[] { AnalyticsClassAttributes.DEFAULT_CLASS_ATTRIBUTE });
    context.setAttribute(RECOMMENDER_WRAPPER + CLASS_ATTRIBUTES, classAttributes);

    final String useMemcached = getParameterWithLogging(config, "USE_MEMCACHED", "false");
    final String memcachedHost = getParameterWithLogging(config, "MEMCACHED_HOST", "localhost");
    final String memcachedPort = getParameterWithLogging(config, "MEMCACHED_PORT", "11211");

    if (Boolean.parseBoolean(useMemcached)) {
        try {//from   w w  w . j ava 2  s . c  om
            final List<InetSocketAddress> addresses = AddrUtil
                    .getAddresses(memcachedHost + ":" + memcachedPort);
            wrapper = new MemcachedClientWrapper(new MemcachedClient(addresses));
            sce.getServletContext().setAttribute(MemcachedClientWrapper.class.getName(), wrapper);
        } catch (IOException e) {
            logger.error("Could not initialize memcached !!!", e);
        }
    }
}

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From source file:org.sindice.core.analytics.commons.webapps.SparqledContextListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    final ServletContext context = sce.getServletContext();

    addEnvToContext(context);//from   w w  w  .  ja  v  a 2 s  .  c  o m
    final String home = (String) context.getInitParameter(SPARQLED_HOME);
    final File sparqledHome = home == null ? null : new File(home);

    if (sparqledHome == null || !sparqledHome.exists()) {
        throw new RuntimeException("Missing sparqled home");
    }
    logger.info("Looking for configuration in [{}]", sparqledHome);

    configureLogging(context, sparqledHome);
    final XMLConfiguration config = createXMLConfiguration(context);
    final File applicationConfigFile = new File(sparqledHome, CONFIG_XML);

    try {
        config.load(applicationConfigFile);
    } catch (ConfigurationException e) {
        throw new RuntimeException("Invalid configuration file: " + applicationConfigFile, e);
    }
    // important to set this as it is used later in logback.xml
    context.setAttribute("sparqled.home", home);

    context.setAttribute("config", config);
    logger.info("config now availabe via the following line of code\n"
            + "    XMLConfiguration appConfig = (XMLConfiguration) servletContext.getAttribute(\"config\");");
}

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From source file:org.eap.web.listener.WebApplicationDataListener.java

public void contextInitialized(final ServletContextEvent sce) {
    EapDataContext.setWac(WebApplicationContextUtils.getWebApplicationContext(sce.getServletContext()));
    EapDataContext.REAL_PATH = sce.getServletContext().getRealPath("/WEB-INF/");
    EapDataContext.SAVE_FILE_DIR = sce.getServletContext().getRealPath(EapDataContext.SAVE_FILE_DIR);
    EapDataContext.initPlugin();// www .j a v a2  s .  c o m
    EapSmcDataContext.initData();
    /**
     * ??RPC?
     */
    try {
        //         Thread checkThread = new Thread(new Runnable() {
        //            @Override
        //            public void run() {
        //               String[] hosts = sce.getServletContext().getInitParameter("rpc.host").split(",") ;
        //               while(true){
        ////                  for(int i=0 ; i<APIContext.getRpcServers().size() ; ){
        ////                     Client client = APIContext.getRpcServers().get(i) ;
        ////                     if((System.currentTimeMillis()-client.getLastPingTime())> 10 * 1000 && client.isConnected()){
        ////                        client.close() ;
        ////                        APIContext.getRpcServers().remove(i) ;
        ////                        continue ;
        ////                     }
        ////                     i++;
        ////                  }
        //                  if((APIContext.getRpcServers().size() + APIContext.getWaitConnectionServers().size())==hosts.length){
        //                     try {
        //                        Thread.sleep(3000) ;
        //                     } catch (InterruptedException e) {
        //                        // TODO Auto-generated catch block
        //                        e.printStackTrace();
        //                     }
        //                  }else{
        //                     for(String host : hosts){
        //                        boolean live = false ;
        //                        for(Client client:APIContext.getRpcServers()){
        //                           if(host.equals(client.getHost())){
        //                              live = true ;
        //                              break ;
        //                           }
        //                        }
        //                        for(Client client:APIContext.getWaitConnectionServers()){
        //                           if(host.equals(client.getHost())){
        //                              live = true ;
        //                              break ;
        //                           }
        //                        }
        //                        if(!live){
        //                           System.out.println("Server");
        //                           String[] server = host.split(":");
        //                           if(server.length == 2){
        //                              new Client( server[0] , Integer.parseInt(server[1]),host ,  new MessageHandler());
        //                           }
        //                           
        //                        }
        //                     }
        //                  }
        //               }
        //            }
        //         });
        //         checkThread.start();

        EapDataContext.initJars(EapDataContext.REAL_PATH);
        EapDataContext.initInstruct();
        /**
         * ??
         */
        IndexTools.getInstance();
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

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