Examples with ServletContext javax.servlet.ServletContext used on opensource projects

Example 36 with ServletContext

use of javax.servlet.ServletContext in project atmosphere by Atmosphere.

the class AtmosphereFilter method init.

/**
     * Initialize the {@link Filter}.
     *
     * @param filterConfig The {@link javax.servlet.FilterConfig}
     * @throws ServletException
     */
public void init(final FilterConfig filterConfig) throws ServletException {
    logger.info("AtmosphereServlet running as a Filter");
    as.init(new ServletConfig() {

        @Override
        public String getServletName() {
            return filterConfig.getFilterName();
        }

        @Override
        public ServletContext getServletContext() {
            return filterConfig.getServletContext();
        }

        @Override
        public String getInitParameter(String name) {
            return filterConfig.getInitParameter(name);
        }

        @Override
        public Enumeration<String> getInitParameterNames() {
            return filterConfig.getInitParameterNames();
        }
    });
    String s = filterConfig.getInitParameter(ApplicationConfig.ATMOSPHERE_EXCLUDED_FILE);
    if (s != null) {
        excluded = s;
    }
}

Example 37 with ServletContext

use of javax.servlet.ServletContext in project atmosphere by Atmosphere.

the class DefaultAnnotationProcessor method configure.

@Override
public void configure(final AtmosphereConfig config) {
    ServletContext sc = config.framework().getServletContext();
    Map<Class<? extends Annotation>, Set<Class<?>>> annotations = (Map<Class<? extends Annotation>, Set<Class<?>>>) sc.getAttribute(ANNOTATION_ATTRIBUTE);
    sc.removeAttribute(ANNOTATION_ATTRIBUTE);
    boolean useByteCodeProcessor = config.getInitParameter(ApplicationConfig.BYTECODE_PROCESSOR, false);
    boolean scanForAtmosphereAnnotation = false;
    if (useByteCodeProcessor || annotations == null || annotations.isEmpty()) {
        delegate = new BytecodeBasedAnnotationProcessor(handler);
        scanForAtmosphereAnnotation = true;
    } else {
        Map<Class<? extends Annotation>, Set<Class<?>>> clone = new HashMap<Class<? extends Annotation>, Set<Class<?>>>();
        clone.putAll(annotations);
        delegate = new ServletContainerInitializerAnnotationProcessor(handler, clone, config.framework());
    }
    logger.info("AnnotationProcessor {} being used", delegate.getClass());
    if (scanForAtmosphereAnnotation) {
        scanForAnnotation(config.framework());
    }
    delegate.configure(config.framework().getAtmosphereConfig());
}

Example 38 with ServletContext

use of javax.servlet.ServletContext in project OpenAM by OpenRock.

the class AMModuleProperties method getModuleProperties.

/**
     * Return the list of authentication module property
     * @param fileName that has module properties
     * @return <code>List</code> of module property
     * @exception AuthLoginException if fails to get properties from the file.
     */
public static List getModuleProperties(String fileName) throws AuthLoginException {
    List list = (List) moduleProps.get(fileName);
    List pageAttr;
    if (list != null) {
        return list;
    }
    ServletContext servletContext = AuthD.getAuth().getServletContext();
    InputStream resStream = null;
    try {
        if (servletContext != null) {
            resStream = servletContext.getResourceAsStream(fileName);
        }
        ;
        if (resStream == null) {
            resStream = Thread.currentThread().getContextClassLoader().getResourceAsStream(fileName.substring(1));
        // remove leading '/' from fileName
        }
        // file might be empty for modules like Cert,Anonymous etc.
        if (resStream != null && resStream.read() == -1) {
            if (debug.messageEnabled()) {
                debug.message(fileName + " is empty");
            }
            list = new ArrayList();
            synchronized (moduleProps) {
                moduleProps.put(fileName, list);
            }
            return list;
        }
    } catch (Exception e) {
        debug.message("getModuleProperties: Error: ", e);
    } finally {
        try {
            resStream.close();
        } catch (Exception ee) {
            debug.message("Error closing input stream");
        }
    }
    AMModuleProperties prop = new AMModuleProperties(fileName, servletContext);
    list = prop.getCallbacks();
    if (list != null && !list.isEmpty()) {
        synchronized (moduleProps) {
            moduleProps.put(fileName, list);
        }
    }
    return list;
}

Example 39 with ServletContext

use of javax.servlet.ServletContext in project Activiti by Activiti.

the class WebConfigurer method contextInitialized.

@Override
public void contextInitialized(ServletContextEvent sce) {
    ServletContext servletContext = sce.getServletContext();
    log.debug("Configuring Spring root application context");
    AnnotationConfigWebApplicationContext rootContext = null;
    if (context == null) {
        rootContext = new AnnotationConfigWebApplicationContext();
        rootContext.register(ApplicationConfiguration.class);
        rootContext.refresh();
    } else {
        rootContext = context;
    }
    servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, rootContext);
    initSpring(servletContext, rootContext);
    log.debug("Web application fully configured");
}

Example 40 with ServletContext

use of javax.servlet.ServletContext in project Activiti by Activiti.

the class WebConfigurer method contextInitialized.

@Override
public void contextInitialized(ServletContextEvent sce) {
    ServletContext servletContext = sce.getServletContext();
    log.debug("Configuring Spring root application context");
    AnnotationConfigWebApplicationContext rootContext = null;
    if (context == null) {
        rootContext = new AnnotationConfigWebApplicationContext();
        rootContext.register(ApplicationConfiguration.class);
        rootContext.refresh();
    } else {
        rootContext = context;
    }
    servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, rootContext);
    EnumSet<DispatcherType> disps = EnumSet.of(DispatcherType.REQUEST, DispatcherType.FORWARD, DispatcherType.ASYNC);
    initSpring(servletContext, rootContext);
    initSpringSecurity(servletContext, disps);
    log.debug("Web application fully configured");
}