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:us.mn.state.health.lims.plugin.PluginLoader.java

public PluginLoader(ServletContextEvent event) {
    context = event.getServletContext();
}

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From source file:com.anhao.market.web.listener.ServletListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    logger.info("ServletListener Starting...");
    springContext = WebApplicationContextUtils.getWebApplicationContext(sce.getServletContext());
    //start/*from w  w w .j  a  v  a2 s  .  co m*/
    ServletContext sc = sce.getServletContext();
    //?
    ConfigService configService = (ConfigService) springContext.getBean("configService");
    logger.info("this is config {}", configService.getSystemConfig());
    sc.setAttribute("systemName", "??");
    sc.setAttribute("systemConfig", configService.getSystemConfig());
    logger.info("ServletListener Started now");
}

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From source file:com.telefonica.euro_iaas.sdc.bootstrap.PropertiesMBeanRegisterBootstrap.java

/**
 * Stores every system properties in BD and show them by JMX
 *//*w w w .  j ava  2 s.c o m*/

public void contextInitialized(ServletContextEvent event) {

    WebApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(event.getServletContext());

    PropertiesProvider propertiesUtil = new PropertiesProviderFactoryImpl()
            .createPropertiesProvider((EntityManagerFactory) ctx.getBean("entityManagerFactory"));
    try {
        for (String namespace : propertiesUtil.getNamespaces()) {
            PropertiesProviderMBean mbean = new PropertiesProviderMBean(namespace, propertiesUtil);
            log.info("Registering mbean " + namespace);
            MBeanUtils.register(mbean,
                    event.getServletContext().getContextPath() + ":service=SystemConfiguration-" + namespace);
        }
    } catch (Exception e) {
        throw new SdcRuntimeException(e);
    }
}

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From source file:org.mifos.reports.MifosViewerServletContextListener.java

/**
 * Sets the System Property IBirtConstants.SYS_PROP_ROOT_PATH to a temporary directory into which the *.rptdesign
 * files etc. are extracted into from the classpath, before invoking the parent ViewerServletContextListener's
 * {@link ViewerServletContextListener#contextInitialized(ServletContextEvent)}.
 * //from  ww w .  j a v a 2 s  .c  om
 * @throws RuntimeException if BIRT_RESOURCES_PATTERN not found on Classpath
 */
@Override
public void contextInitialized(ServletContextEvent event) {
    File birtRootDir = copyBIRTResourcesFromClassPathToFilesystemDirectory(event.getServletContext());
    System.setProperty(SYS_PROP_BIRT_ROOT_TEMP_DIR, birtRootDir.getAbsolutePath());
    LOGGER.info("System Property " + SYS_PROP_BIRT_ROOT_TEMP_DIR + " set to " + birtRootDir);
    super.contextInitialized(event);
}

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From source file:org.sakaiproject.kernel.webapp.GuiceLoaderListener.java

@SuppressWarnings("unchecked")
public void contextInitialized(ServletContextEvent sce, ClassLoader classloader) {
    try {//ww w  . ja va2s.  c o  m
        String[] moduleNames = StringUtils.split(sce.getServletContext().getInitParameter(INIT_MODULES), ',');
        Module[] modules = null;
        if (moduleNames == null) {
            modules = new Module[0];
        } else {
            modules = new Module[moduleNames.length];
            for (int i = 0; i < moduleNames.length; i++) {
                Class<Module> clazz = (Class<Module>) classloader.loadClass(moduleNames[i]);
                modules[i] = clazz.newInstance();
            }
        }
        injector = Guice.createInjector(modules);
        TypeLiteral<List<Initialisable>> initializersType = new TypeLiteral<List<Initialisable>>() {
        };
        initializers = injector.getInstance(Key.get(initializersType));
        for (Initialisable init : initializers) {
            init.init();
        }
    } catch (RuntimeException ex) {
        throw ex;
    } catch (Exception ex) {
        throw new RuntimeException("Failed to start guild context :" + ex.getMessage(), ex);
    }
}

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From source file:org.scenarioo.rest.application.ScenariooWebApplication.java

private String configureConfigurationDirectoryFromServerContext(final ServletContextEvent servletContextEvent) {
    String configurationDirectory = servletContextEvent.getServletContext()
            .getInitParameter("scenariooConfigurationDirectory");
    if (StringUtils.isBlank(configurationDirectory)) {
        // Fallback to old property name:
        configurationDirectory = servletContextEvent.getServletContext()
                .getInitParameter("configurationDirectory");
    }/*from  ww w .ja  va2 s  .  c o m*/
    LOGGER.info("  configured configuration directory:  " + configurationDirectory);
    return configurationDirectory;
}

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From source file:cn.buk.qms.listener.QuartzContextListener.java

@Override
public void contextDestroyed(ServletContextEvent arg0) {
    WebApplicationContext webApplicationContext = (WebApplicationContext) arg0.getServletContext()
            .getAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE);

    Object obj = webApplicationContext.getBean("ctripHotelService");
    //System.out.println(obj);
    cn.buk.api.service.CtripHotelServiceImpl ctripHotelService = (cn.buk.api.service.CtripHotelServiceImpl) obj;
    if (ctripHotelService != null) {
        ctripHotelService.stopService();
        System.out.println("ctripHotelService.stopService();");
        try {//from  w w  w  .  j a v a 2  s .  co m
            Thread.sleep(5000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }

    obj = null;
    System.out.println("Obj: " + obj);
    obj = webApplicationContext.getBean("hotelService");
    System.out.println("Obj: " + obj);
    //if(obj != null) {
    //cn.buk.hotel.service.HotelServiceImpl hotelService = ;
    //System.out.println("hotelService: " + hotelService);

    System.out.println("hotelService.stopService();");

    ((cn.buk.hotel.service.HotelServiceImpl) obj).stopService();

    try {
        Thread.sleep(5000);
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
    //}

    obj = webApplicationContext.getBean("startQuartz");
    //System.out.println(obj.getClass().getName());
    org.quartz.impl.StdScheduler startQuartz = (org.quartz.impl.StdScheduler) obj;
    if (startQuartz != null) {
        //System.out.println("startQuertz.shutdown();");
        startQuartz.shutdown();
    }
    try {
        Thread.sleep(2000);
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
}

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From source file:com.versatus.jwebshield.securitylock.SecurityCheckListener.java

/**
 * @see ServletContextListener#contextInitialized(ServletContextEvent)
 *///w  w w .j  av a2s.  c  o m
@Override
public void contextInitialized(ServletContextEvent sce) {
    String file = sce.getServletContext().getInitParameter("configFile");
    if (file != null) {

        try {
            XMLConfiguration config = new XMLConfiguration(file);
            SubnodeConfiguration fields = config.configurationAt("securityLock");

            int triesToLock = fields.getInt("triesToLock");
            // lockSql = fields.getString("lockSql");
            // dbJndiName = fields.getString("dbJndiName");
            timeToLock = fields.getInt("timeToLockMin");
            // lockCheckSql = fields.getString("lockCheckSql");

            DBHelper dbh = new DBHelper(config);

            securityLockService = new SecurityLockService(dbh, config);
            securityLockService.setTriesToLock(triesToLock);

            // logger.info("contextInitialized: lockCheckInterval="
            // + lockCheckInterval);
            logger.info("contextInitialized: timeToLock=" + timeToLock);
            // logger.info("contextInitialized: lockSql=" + lockSql);
            // logger.info("contextInitialized: lockCheckSql=" +
            // lockCheckSql);
            // logger.info("contextInitialized: dbJndiName=" + dbJndiName);

        } catch (Exception cex) {
            logger.error("init: unable to load configFile " + file, cex);

        }
    } else {
        logger.error("init: No configFile specified");
    }

    // TimerTask lockCheckTimer = new LockCheckTimerTask();

    // timer.schedule(lockCheckTimer, 10000, (lockCheckInterval * 60 *
    // 1000));
}

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From source file:org.ambraproject.configuration.WebAppListener.java

/**
 * Initialize the configuration singleton since this web application is getting deployed.<p>
 *
 * By default, WebAppListener uses the default ConfigurationStore initialization. This
 * usually means using /etc/.../ambra.xml. This can be overridden by setting the
 * org.ambraproject.configuration system property or webapp context variable to a URL or a name
 * resolvable as a resource./*from   w ww  . j a v  a  2 s . c  o m*/
 *
 * @param event The servlet event associated with initializing this context
 * @throws Error on non-recoverable config load error
 */
public void contextInitialized(ServletContextEvent event) {
    ServletContext context = event.getServletContext();
    FactoryConfig config = getFactoryConfig(context);

    try {
        URL url;

        // Locate the config url.
        if (config.name.startsWith("/WEB-INF")) {
            url = context.getResource(config.name);

            if (url == null)
                throw new MalformedURLException("'" + config.name + "' not found in the web-app context");
        } else {
            try {
                // First see if it is a valid URL
                url = new URL(config.name);
            } catch (MalformedURLException e) {
                // Otherwise, load as a resource
                url = WebAppListener.class.getResource(config.name);
                if (url == null)
                    throw e;
            }
        }

        // Now load the config
        log.info("Loading '" + url + "' (" + config.name + ") configured via " + config.source);
        ConfigurationStore.getInstance().loadConfiguration(url);

        // Setup an application scope attribute that something like freemarker or struts might use
        context.setAttribute("config", ConfigurationStore.getInstance().getConfiguration());
    } catch (MalformedURLException e) {
        log.fatal(config.name + " defined by " + config.source + " is not a valid URL or resource", e);
        throw new Error("Failed to load configuration", e);
    } catch (ConfigurationException e) {
        log.fatal("Failed to initialize configuration factory.", e);
        throw new Error("Failed to load configuration", e);
    }
}

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From source file:org.scenarioo.rest.application.ScenariooWebApplication.java

private String configureConfigurationFilenameFromServerContext(final ServletContextEvent servletContextEvent) {
    String configurationFilename = servletContextEvent.getServletContext()
            .getInitParameter("scenariooConfigurationFilename");
    if (StringUtils.isBlank(configurationFilename)) {
        // Fallback to old property name:
        configurationFilename = servletContextEvent.getServletContext()
                .getInitParameter("configurationFilename");
    }//from  www .ja  v  a 2  s. co  m
    if (StringUtils.isNotBlank(configurationFilename)) {
        LOGGER.info("  overriding default configuration filename config.xml with:  " + configurationFilename);
        return configurationFilename;
    }
    return null;
}

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