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.github.glue.mvc.guice.GuiceConfigListener.java

@Override
public void contextInitialized(ServletContextEvent servletContextEvent) {
    super.contextInitialized(servletContextEvent);
    final ServletContext servletContext = servletContextEvent.getServletContext();
    servletContext.setAttribute(IOCCONTAINER, new GuiceContainer(createInjector()));
}

From source file:org.apache.shindig.common.servlet.GuiceServletContextListener.java

public void contextInitialized(ServletContextEvent event) {
    ServletContext context = event.getServletContext();
    //HNN setting all system.properties specified in the web.xml
    setSystemProperties(context);// w ww.  ja va  2  s .c  om
    String moduleNames = context.getInitParameter(MODULES_ATTRIBUTE);
    List<Module> modules = Lists.newLinkedList();
    if (moduleNames != null) {
        for (String moduleName : StringUtils.split(moduleNames, ':')) {
            try {
                moduleName = moduleName.trim();
                if (moduleName.length() > 0) {
                    modules.add((Module) Class.forName(moduleName).newInstance());
                }
            } catch (InstantiationException e) {
                throw new RuntimeException(e);
            } catch (ClassNotFoundException e) {
                throw new RuntimeException(e);
            } catch (IllegalAccessException e) {
                throw new RuntimeException(e);
            }
        }
    }
    Injector injector = Guice.createInjector(Stage.PRODUCTION, modules);
    context.setAttribute(INJECTOR_ATTRIBUTE, injector);

    try {
        if (!jmxInitialized) {
            Manager.manage("ShindigGuiceContext", injector);
            jmxInitialized = true;
        }
    } catch (Exception e) {
        // Ignore errors
    }
}

From source file:org.apache.hupa.server.guice.GuiceServletConfig.java

@Override
public void contextInitialized(ServletContextEvent servletContextEvent) {
    servletContextRealPath = servletContextEvent.getServletContext().getRealPath("/");

    // We get the mock classes using reflection, so as we can package Hupa without mock stuff.
    try {//from w  w  w . j a v  a 2s  . c  o m
        Class<?> mockConstants = Class.forName("org.apache.hupa.server.mock.MockConstants");
        demoProperties = (Properties) mockConstants.getField("mockProperties").get(null);
        demoHostName = demoProperties.getProperty("IMAPServerAddress");
    } catch (Exception noDemoAvailable) {
    }

    super.contextInitialized(servletContextEvent);
}

From source file:org.apache.hupa.server.ioc.GuiceListener.java

@Override
public void contextInitialized(ServletContextEvent servletContextEvent) {
    servletContextRealPath = servletContextEvent.getServletContext().getRealPath("/");

    // We get the mock classes using reflection, so as we can package Hupa
    // without mock stuff.
    try {/*from w  ww .j a  v  a  2s .  c  o m*/
        Class<?> mockConstants = Class.forName("org.apache.hupa.server.mock.MockConstants");
        demoProperties = (Properties) mockConstants.getField("mockProperties").get(null);
        demoHostName = demoProperties.getProperty("IMAPServerAddress");
    } catch (Exception noDemoAvailable) {
    }

    super.contextInitialized(servletContextEvent);
}

From source file:org.jbpm.bpel.integration.server.IntegrationConfigurator.java

public void contextDestroyed(ServletContextEvent event) {
    IntegrationControl integrationControl = (IntegrationControl) event.getServletContext()
            .getAttribute(SoapHandler.INTEGRATION_CONTROL_ATTR);
    // ensure integration control is bound to servlet context, as initialization may have failed
    if (integrationControl != null) {
        try {/*from w  w  w  .ja va2 s  .  co m*/
            integrationControl.disableInboundMessageActivities();
            log.info("message reception disabled for process: "
                    + integrationControl.getDeploymentDescriptor().getName());
        } catch (JMSException e) {
            log.error("could not stop bpel application", e);
        }
    }
}

From source file:org.owasp.webgoat.application.WebGoatServletListener.java

/** {@inheritDoc} */
@Override/*from   w ww .j av a 2s.  c o m*/
public void contextDestroyed(ServletContextEvent sce) {
    ServletContext context = sce.getServletContext();
    context.log("WebGoat is stopping");

    // Unregister JDBC drivers in this context's ClassLoader:
    // Get the webapp's ClassLoader
    ClassLoader cl = Thread.currentThread().getContextClassLoader();
    // Loop through all drivers
    Enumeration<Driver> drivers = DriverManager.getDrivers();
    while (drivers.hasMoreElements()) {
        java.sql.Driver driver = drivers.nextElement();
        if (driver.getClass().getClassLoader() == cl) {
            // This driver was registered by the webapp's ClassLoader, so deregister it:
            try {
                context.log("Unregister JDBC driver {}");
                DriverManager.deregisterDriver(driver);
            } catch (SQLException ex) {
                context.log("Error unregistering JDBC driver {}");
            }
        } else {
            // driver was not registered by the webapp's ClassLoader and may be in use elsewhere
            context.log("Not unregistering JDBC driver {} as it does not belong to this webapp's ClassLoader");
        }
    }
}

From source file:org.miloss.fgsms.agentcore.servlets.ServetShutdownListener.java

@Override
public void contextDestroyed(ServletContextEvent sce) {
    IMessageProcessor singletonObject = MessageProcessor.getSingletonObject();
    System.out.println(sce.getServletContext().getContextPath() + " is shutting down. FGSMS data enqueued is "
            + singletonObject.outboundQueueSize());

    singletonObject.setRunning(false);//from   w w w .  j  av  a 2s . c o m
    while (singletonObject.outboundQueueSize() > 0) {
        System.out.println(sce.getServletContext().getContextPath()
                + " is shutting down. Waiting for queue to finish processing: items left: "
                + singletonObject.outboundQueueSize());
        try {
            Thread.sleep(1000);
        } catch (InterruptedException ex) {
        }
    }
    singletonObject.terminate();

    org.apache.commons.logging.LogFactory.release(Thread.currentThread().getContextClassLoader());
    org.apache.commons.logging.LogFactory.release(this.getClass().getClassLoader());
    org.apache.log4j.LogManager.shutdown();

}

From source file:com.moreopen.monitor.console.SpringContextLoaderListener.java

@Override
public void contextInitialized(ServletContextEvent event) {
    super.contextInitialized(event);
    BeanLocator.setApplicationContext(/*from   ww w  .ja  v  a 2  s.  c om*/
            WebApplicationContextUtils.getWebApplicationContext(event.getServletContext()));
    logger.info("Initialize application context, done.");
}

From source file:edu.cornell.mannlib.vitro.webapp.servlet.setup.ThemeInfoSetup.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    ServletContext ctx = sce.getServletContext();
    StartupStatus ss = StartupStatus.getBean(ctx);

    String themeDirPath = ctx.getRealPath("/themes");
    if (themeDirPath == null) {
        throw new IllegalStateException("Application does not have a /themes directory.");
    }//from  ww  w.j a  va  2  s .c  o  m
    File themesBaseDir = new File(themeDirPath);

    List<String> themeNames = getThemeNames(themesBaseDir);
    log.debug("themeNames: " + themeNames);
    if (themeNames.isEmpty()) {
        ss.fatal(this, "The application contains no themes. '" + themesBaseDir.getAbsolutePath()
                + "' has no child directories.");
    }

    String defaultThemeName = "vitro";
    if (!themeNames.contains(defaultThemeName)) {
        defaultThemeName = themeNames.get(0);
    }
    log.debug("defaultThemeName: " + defaultThemeName);

    String currentThemeName = getCurrentThemeName(ctx);
    log.debug("currentThemeName: " + currentThemeName);
    if ((currentThemeName != null) && (!currentThemeName.isEmpty())
            && (!themeNames.contains(currentThemeName))) {
        ss.warning(this,
                "The current theme selection is '" + currentThemeName
                        + "', but that theme is not available. The '" + defaultThemeName
                        + "' theme will be used instead. " + "Go to the Site Admin page and choose "
                        + "\"Site Information\" to select a theme.");
    }

    ApplicationBean.themeInfo = new ThemeInfo(themesBaseDir, defaultThemeName, themeNames);
    ss.info(this, "current theme: " + currentThemeName + ", default theme: " + defaultThemeName
            + ", available themes: " + themeNames);
}

From source file:org.owasp.webgoat.application.WebGoatServletListener.java

private void loadServlets(ServletContextEvent sce) {
    final ServletContext servletContext = sce.getServletContext();
    ClassPathScanningCandidateComponentProvider provider = new ClassPathScanningCandidateComponentProvider(
            false);/*www . ja  v a  2s .c o  m*/
    provider.addIncludeFilter(new AnnotationTypeFilter(LessonServletMapping.class));
    Set<BeanDefinition> candidateComponents = provider.findCandidateComponents("org.owasp.webgoat");
    try {
        for (BeanDefinition beanDefinition : candidateComponents) {
            Class controllerClass = Class.forName(beanDefinition.getBeanClassName());
            LessonServletMapping pathAnnotation = (LessonServletMapping) controllerClass
                    .getAnnotation(LessonServletMapping.class);
            final ServletRegistration.Dynamic dynamic = servletContext
                    .addServlet(controllerClass.getSimpleName(), controllerClass);
            dynamic.addMapping(pathAnnotation.path());
        }
    } catch (Exception e) {
        logger.error("Error", e);
    }
}